| Index: net/http/http_cache_unittest.cc
|
| diff --git a/net/http/http_cache_unittest.cc b/net/http/http_cache_unittest.cc
|
| deleted file mode 100644
|
| index 66349b61d3f17cf07d03399c0bab346671b54c04..0000000000000000000000000000000000000000
|
| --- a/net/http/http_cache_unittest.cc
|
| +++ /dev/null
|
| @@ -1,7778 +0,0 @@
|
| -// Copyright (c) 2012 The Chromium Authors. All rights reserved.
|
| -// Use of this source code is governed by a BSD-style license that can be
|
| -// found in the LICENSE file.
|
| -
|
| -#include "net/http/http_cache.h"
|
| -
|
| -#include <algorithm>
|
| -
|
| -#include "base/bind.h"
|
| -#include "base/bind_helpers.h"
|
| -#include "base/memory/scoped_vector.h"
|
| -#include "base/message_loop/message_loop.h"
|
| -#include "base/run_loop.h"
|
| -#include "base/strings/string_util.h"
|
| -#include "base/strings/stringprintf.h"
|
| -#include "base/test/simple_test_clock.h"
|
| -#include "net/base/cache_type.h"
|
| -#include "net/base/elements_upload_data_stream.h"
|
| -#include "net/base/host_port_pair.h"
|
| -#include "net/base/load_flags.h"
|
| -#include "net/base/load_timing_info.h"
|
| -#include "net/base/load_timing_info_test_util.h"
|
| -#include "net/base/net_errors.h"
|
| -#include "net/base/net_log_unittest.h"
|
| -#include "net/base/upload_bytes_element_reader.h"
|
| -#include "net/cert/cert_status_flags.h"
|
| -#include "net/disk_cache/disk_cache.h"
|
| -#include "net/http/http_byte_range.h"
|
| -#include "net/http/http_cache_transaction.h"
|
| -#include "net/http/http_request_headers.h"
|
| -#include "net/http/http_request_info.h"
|
| -#include "net/http/http_response_headers.h"
|
| -#include "net/http/http_response_info.h"
|
| -#include "net/http/http_transaction.h"
|
| -#include "net/http/http_transaction_test_util.h"
|
| -#include "net/http/http_util.h"
|
| -#include "net/http/mock_http_cache.h"
|
| -#include "net/socket/client_socket_handle.h"
|
| -#include "net/ssl/ssl_cert_request_info.h"
|
| -#include "net/websockets/websocket_handshake_stream_base.h"
|
| -#include "testing/gtest/include/gtest/gtest.h"
|
| -
|
| -using base::Time;
|
| -
|
| -namespace {
|
| -
|
| -// Tests the load timing values of a request that goes through a
|
| -// MockNetworkTransaction.
|
| -void TestLoadTimingNetworkRequest(const net::LoadTimingInfo& load_timing_info) {
|
| - EXPECT_FALSE(load_timing_info.socket_reused);
|
| - EXPECT_NE(net::NetLog::Source::kInvalidId, load_timing_info.socket_log_id);
|
| -
|
| - EXPECT_TRUE(load_timing_info.proxy_resolve_start.is_null());
|
| - EXPECT_TRUE(load_timing_info.proxy_resolve_end.is_null());
|
| -
|
| - net::ExpectConnectTimingHasTimes(load_timing_info.connect_timing,
|
| - net::CONNECT_TIMING_HAS_CONNECT_TIMES_ONLY);
|
| - EXPECT_LE(load_timing_info.connect_timing.connect_end,
|
| - load_timing_info.send_start);
|
| -
|
| - EXPECT_LE(load_timing_info.send_start, load_timing_info.send_end);
|
| -
|
| - // Set by URLRequest / URLRequestHttpJob, at a higher level.
|
| - EXPECT_TRUE(load_timing_info.request_start_time.is_null());
|
| - EXPECT_TRUE(load_timing_info.request_start.is_null());
|
| - EXPECT_TRUE(load_timing_info.receive_headers_end.is_null());
|
| -}
|
| -
|
| -// Tests the load timing values of a request that receives a cached response.
|
| -void TestLoadTimingCachedResponse(const net::LoadTimingInfo& load_timing_info) {
|
| - EXPECT_FALSE(load_timing_info.socket_reused);
|
| - EXPECT_EQ(net::NetLog::Source::kInvalidId, load_timing_info.socket_log_id);
|
| -
|
| - EXPECT_TRUE(load_timing_info.proxy_resolve_start.is_null());
|
| - EXPECT_TRUE(load_timing_info.proxy_resolve_end.is_null());
|
| -
|
| - net::ExpectConnectTimingHasNoTimes(load_timing_info.connect_timing);
|
| -
|
| - // Only the send start / end times should be sent, and they should have the
|
| - // same value.
|
| - EXPECT_FALSE(load_timing_info.send_start.is_null());
|
| - EXPECT_EQ(load_timing_info.send_start, load_timing_info.send_end);
|
| -
|
| - // Set by URLRequest / URLRequestHttpJob, at a higher level.
|
| - EXPECT_TRUE(load_timing_info.request_start_time.is_null());
|
| - EXPECT_TRUE(load_timing_info.request_start.is_null());
|
| - EXPECT_TRUE(load_timing_info.receive_headers_end.is_null());
|
| -}
|
| -
|
| -class DeleteCacheCompletionCallback : public net::TestCompletionCallbackBase {
|
| - public:
|
| - explicit DeleteCacheCompletionCallback(MockHttpCache* cache)
|
| - : cache_(cache),
|
| - callback_(base::Bind(&DeleteCacheCompletionCallback::OnComplete,
|
| - base::Unretained(this))) {
|
| - }
|
| -
|
| - const net::CompletionCallback& callback() const { return callback_; }
|
| -
|
| - private:
|
| - void OnComplete(int result) {
|
| - delete cache_;
|
| - SetResult(result);
|
| - }
|
| -
|
| - MockHttpCache* cache_;
|
| - net::CompletionCallback callback_;
|
| -
|
| - DISALLOW_COPY_AND_ASSIGN(DeleteCacheCompletionCallback);
|
| -};
|
| -
|
| -//-----------------------------------------------------------------------------
|
| -// helpers
|
| -
|
| -void ReadAndVerifyTransaction(net::HttpTransaction* trans,
|
| - const MockTransaction& trans_info) {
|
| - std::string content;
|
| - int rv = ReadTransaction(trans, &content);
|
| -
|
| - EXPECT_EQ(net::OK, rv);
|
| - std::string expected(trans_info.data);
|
| - EXPECT_EQ(expected, content);
|
| -}
|
| -
|
| -void RunTransactionTestBase(net::HttpCache* cache,
|
| - const MockTransaction& trans_info,
|
| - const MockHttpRequest& request,
|
| - net::HttpResponseInfo* response_info,
|
| - const net::BoundNetLog& net_log,
|
| - net::LoadTimingInfo* load_timing_info,
|
| - int64* received_bytes) {
|
| - net::TestCompletionCallback callback;
|
| -
|
| - // write to the cache
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - int rv = cache->CreateTransaction(net::DEFAULT_PRIORITY, &trans);
|
| - EXPECT_EQ(net::OK, rv);
|
| - ASSERT_TRUE(trans.get());
|
| -
|
| - rv = trans->Start(&request, callback.callback(), net_log);
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = callback.WaitForResult();
|
| - ASSERT_EQ(trans_info.return_code, rv);
|
| -
|
| - if (net::OK != rv)
|
| - return;
|
| -
|
| - const net::HttpResponseInfo* response = trans->GetResponseInfo();
|
| - ASSERT_TRUE(response);
|
| -
|
| - if (response_info)
|
| - *response_info = *response;
|
| -
|
| - if (load_timing_info) {
|
| - // If a fake network connection is used, need a NetLog to get a fake socket
|
| - // ID.
|
| - EXPECT_TRUE(net_log.net_log());
|
| - *load_timing_info = net::LoadTimingInfo();
|
| - trans->GetLoadTimingInfo(load_timing_info);
|
| - }
|
| -
|
| - ReadAndVerifyTransaction(trans.get(), trans_info);
|
| -
|
| - if (received_bytes)
|
| - *received_bytes = trans->GetTotalReceivedBytes();
|
| -}
|
| -
|
| -void RunTransactionTestWithRequest(net::HttpCache* cache,
|
| - const MockTransaction& trans_info,
|
| - const MockHttpRequest& request,
|
| - net::HttpResponseInfo* response_info) {
|
| - RunTransactionTestBase(cache, trans_info, request, response_info,
|
| - net::BoundNetLog(), NULL, NULL);
|
| -}
|
| -
|
| -void RunTransactionTestAndGetTiming(net::HttpCache* cache,
|
| - const MockTransaction& trans_info,
|
| - const net::BoundNetLog& log,
|
| - net::LoadTimingInfo* load_timing_info) {
|
| - RunTransactionTestBase(cache, trans_info, MockHttpRequest(trans_info),
|
| - NULL, log, load_timing_info, NULL);
|
| -}
|
| -
|
| -void RunTransactionTest(net::HttpCache* cache,
|
| - const MockTransaction& trans_info) {
|
| - RunTransactionTestAndGetTiming(cache, trans_info, net::BoundNetLog(), NULL);
|
| -}
|
| -
|
| -void RunTransactionTestWithLog(net::HttpCache* cache,
|
| - const MockTransaction& trans_info,
|
| - const net::BoundNetLog& log) {
|
| - RunTransactionTestAndGetTiming(cache, trans_info, log, NULL);
|
| -}
|
| -
|
| -void RunTransactionTestWithResponseInfo(net::HttpCache* cache,
|
| - const MockTransaction& trans_info,
|
| - net::HttpResponseInfo* response) {
|
| - RunTransactionTestWithRequest(cache, trans_info, MockHttpRequest(trans_info),
|
| - response);
|
| -}
|
| -
|
| -void RunTransactionTestWithResponseInfoAndGetTiming(
|
| - net::HttpCache* cache,
|
| - const MockTransaction& trans_info,
|
| - net::HttpResponseInfo* response,
|
| - const net::BoundNetLog& log,
|
| - net::LoadTimingInfo* load_timing_info) {
|
| - RunTransactionTestBase(cache, trans_info, MockHttpRequest(trans_info),
|
| - response, log, load_timing_info, NULL);
|
| -}
|
| -
|
| -void RunTransactionTestWithResponse(net::HttpCache* cache,
|
| - const MockTransaction& trans_info,
|
| - std::string* response_headers) {
|
| - net::HttpResponseInfo response;
|
| - RunTransactionTestWithResponseInfo(cache, trans_info, &response);
|
| - response.headers->GetNormalizedHeaders(response_headers);
|
| -}
|
| -
|
| -void RunTransactionTestWithResponseAndGetTiming(
|
| - net::HttpCache* cache,
|
| - const MockTransaction& trans_info,
|
| - std::string* response_headers,
|
| - const net::BoundNetLog& log,
|
| - net::LoadTimingInfo* load_timing_info) {
|
| - net::HttpResponseInfo response;
|
| - RunTransactionTestBase(cache, trans_info, MockHttpRequest(trans_info),
|
| - &response, log, load_timing_info, NULL);
|
| - response.headers->GetNormalizedHeaders(response_headers);
|
| -}
|
| -
|
| -// This class provides a handler for kFastNoStoreGET_Transaction so that the
|
| -// no-store header can be included on demand.
|
| -class FastTransactionServer {
|
| - public:
|
| - FastTransactionServer() {
|
| - no_store = false;
|
| - }
|
| - ~FastTransactionServer() {}
|
| -
|
| - void set_no_store(bool value) { no_store = value; }
|
| -
|
| - static void FastNoStoreHandler(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - if (no_store)
|
| - *response_headers = "Cache-Control: no-store\n";
|
| - }
|
| -
|
| - private:
|
| - static bool no_store;
|
| - DISALLOW_COPY_AND_ASSIGN(FastTransactionServer);
|
| -};
|
| -bool FastTransactionServer::no_store;
|
| -
|
| -const MockTransaction kFastNoStoreGET_Transaction = {
|
| - "http://www.google.com/nostore",
|
| - "GET",
|
| - base::Time(),
|
| - "",
|
| - net::LOAD_VALIDATE_CACHE,
|
| - "HTTP/1.1 200 OK",
|
| - "Cache-Control: max-age=10000\n",
|
| - base::Time(),
|
| - "<html><body>Google Blah Blah</body></html>",
|
| - TEST_MODE_SYNC_NET_START,
|
| - &FastTransactionServer::FastNoStoreHandler,
|
| - 0,
|
| - net::OK
|
| -};
|
| -
|
| -// This class provides a handler for kRangeGET_TransactionOK so that the range
|
| -// request can be served on demand.
|
| -class RangeTransactionServer {
|
| - public:
|
| - RangeTransactionServer() {
|
| - not_modified_ = false;
|
| - modified_ = false;
|
| - bad_200_ = false;
|
| - }
|
| - ~RangeTransactionServer() {
|
| - not_modified_ = false;
|
| - modified_ = false;
|
| - bad_200_ = false;
|
| - }
|
| -
|
| - // Returns only 416 or 304 when set.
|
| - void set_not_modified(bool value) { not_modified_ = value; }
|
| -
|
| - // Returns 206 when revalidating a range (instead of 304).
|
| - void set_modified(bool value) { modified_ = value; }
|
| -
|
| - // Returns 200 instead of 206 (a malformed response overall).
|
| - void set_bad_200(bool value) { bad_200_ = value; }
|
| -
|
| - // Other than regular range related behavior (and the flags mentioned above),
|
| - // the server reacts to requests headers like so:
|
| - // X-Require-Mock-Auth -> return 401.
|
| - // X-Return-Default-Range -> assume 40-49 was requested.
|
| - static void RangeHandler(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data);
|
| -
|
| - private:
|
| - static bool not_modified_;
|
| - static bool modified_;
|
| - static bool bad_200_;
|
| - DISALLOW_COPY_AND_ASSIGN(RangeTransactionServer);
|
| -};
|
| -bool RangeTransactionServer::not_modified_ = false;
|
| -bool RangeTransactionServer::modified_ = false;
|
| -bool RangeTransactionServer::bad_200_ = false;
|
| -
|
| -// A dummy extra header that must be preserved on a given request.
|
| -
|
| -// EXTRA_HEADER_LINE doesn't include a line terminator because it
|
| -// will be passed to AddHeaderFromString() which doesn't accept them.
|
| -#define EXTRA_HEADER_LINE "Extra: header"
|
| -
|
| -// EXTRA_HEADER contains a line terminator, as expected by
|
| -// AddHeadersFromString() (_not_ AddHeaderFromString()).
|
| -#define EXTRA_HEADER EXTRA_HEADER_LINE "\r\n"
|
| -
|
| -static const char kExtraHeaderKey[] = "Extra";
|
| -
|
| -// Static.
|
| -void RangeTransactionServer::RangeHandler(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - if (request->extra_headers.IsEmpty()) {
|
| - response_status->assign("HTTP/1.1 416 Requested Range Not Satisfiable");
|
| - response_data->clear();
|
| - return;
|
| - }
|
| -
|
| - // We want to make sure we don't delete extra headers.
|
| - EXPECT_TRUE(request->extra_headers.HasHeader(kExtraHeaderKey));
|
| -
|
| - if (request->extra_headers.HasHeader("X-Require-Mock-Auth") &&
|
| - !request->extra_headers.HasHeader("Authorization")) {
|
| - response_status->assign("HTTP/1.1 401 Unauthorized");
|
| - response_data->assign("WWW-Authenticate: Foo\n");
|
| - return;
|
| - }
|
| -
|
| - if (not_modified_) {
|
| - response_status->assign("HTTP/1.1 304 Not Modified");
|
| - response_data->clear();
|
| - return;
|
| - }
|
| -
|
| - std::vector<net::HttpByteRange> ranges;
|
| - std::string range_header;
|
| - if (!request->extra_headers.GetHeader(
|
| - net::HttpRequestHeaders::kRange, &range_header) ||
|
| - !net::HttpUtil::ParseRangeHeader(range_header, &ranges) || bad_200_ ||
|
| - ranges.size() != 1) {
|
| - // This is not a byte range request. We return 200.
|
| - response_status->assign("HTTP/1.1 200 OK");
|
| - response_headers->assign("Date: Wed, 28 Nov 2007 09:40:09 GMT");
|
| - response_data->assign("Not a range");
|
| - return;
|
| - }
|
| -
|
| - // We can handle this range request.
|
| - net::HttpByteRange byte_range = ranges[0];
|
| -
|
| - if (request->extra_headers.HasHeader("X-Return-Default-Range")) {
|
| - byte_range.set_first_byte_position(40);
|
| - byte_range.set_last_byte_position(49);
|
| - }
|
| -
|
| - if (byte_range.first_byte_position() > 79) {
|
| - response_status->assign("HTTP/1.1 416 Requested Range Not Satisfiable");
|
| - response_data->clear();
|
| - return;
|
| - }
|
| -
|
| - EXPECT_TRUE(byte_range.ComputeBounds(80));
|
| - int start = static_cast<int>(byte_range.first_byte_position());
|
| - int end = static_cast<int>(byte_range.last_byte_position());
|
| -
|
| - EXPECT_LT(end, 80);
|
| -
|
| - std::string content_range = base::StringPrintf(
|
| - "Content-Range: bytes %d-%d/80\n", start, end);
|
| - response_headers->append(content_range);
|
| -
|
| - if (!request->extra_headers.HasHeader("If-None-Match") || modified_) {
|
| - std::string data;
|
| - if (end == start) {
|
| - EXPECT_EQ(0, end % 10);
|
| - data = "r";
|
| - } else {
|
| - EXPECT_EQ(9, (end - start) % 10);
|
| - for (int block_start = start; block_start < end; block_start += 10) {
|
| - base::StringAppendF(&data, "rg: %02d-%02d ",
|
| - block_start, block_start + 9);
|
| - }
|
| - }
|
| - *response_data = data;
|
| -
|
| - if (end - start != 9) {
|
| - // We also have to fix content-length.
|
| - int len = end - start + 1;
|
| - std::string content_length = base::StringPrintf("Content-Length: %d\n",
|
| - len);
|
| - response_headers->replace(response_headers->find("Content-Length:"),
|
| - content_length.size(), content_length);
|
| - }
|
| - } else {
|
| - response_status->assign("HTTP/1.1 304 Not Modified");
|
| - response_data->clear();
|
| - }
|
| -}
|
| -
|
| -const MockTransaction kRangeGET_TransactionOK = {
|
| - "http://www.google.com/range",
|
| - "GET",
|
| - base::Time(),
|
| - "Range: bytes = 40-49\r\n"
|
| - EXTRA_HEADER,
|
| - net::LOAD_NORMAL,
|
| - "HTTP/1.1 206 Partial Content",
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 10\n",
|
| - base::Time(),
|
| - "rg: 40-49 ",
|
| - TEST_MODE_NORMAL,
|
| - &RangeTransactionServer::RangeHandler,
|
| - 0,
|
| - net::OK
|
| -};
|
| -
|
| -const char kFullRangeData[] =
|
| - "rg: 00-09 rg: 10-19 rg: 20-29 rg: 30-39 "
|
| - "rg: 40-49 rg: 50-59 rg: 60-69 rg: 70-79 ";
|
| -
|
| -// Verifies the response headers (|response|) match a partial content
|
| -// response for the range starting at |start| and ending at |end|.
|
| -void Verify206Response(std::string response, int start, int end) {
|
| - std::string raw_headers(net::HttpUtil::AssembleRawHeaders(response.data(),
|
| - response.size()));
|
| - scoped_refptr<net::HttpResponseHeaders> headers(
|
| - new net::HttpResponseHeaders(raw_headers));
|
| -
|
| - ASSERT_EQ(206, headers->response_code());
|
| -
|
| - int64 range_start, range_end, object_size;
|
| - ASSERT_TRUE(
|
| - headers->GetContentRange(&range_start, &range_end, &object_size));
|
| - int64 content_length = headers->GetContentLength();
|
| -
|
| - int length = end - start + 1;
|
| - ASSERT_EQ(length, content_length);
|
| - ASSERT_EQ(start, range_start);
|
| - ASSERT_EQ(end, range_end);
|
| -}
|
| -
|
| -// Creates a truncated entry that can be resumed using byte ranges.
|
| -void CreateTruncatedEntry(std::string raw_headers, MockHttpCache* cache) {
|
| - // Create a disk cache entry that stores an incomplete resource.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache->CreateBackendEntry(kRangeGET_TransactionOK.url, &entry,
|
| - NULL));
|
| -
|
| - raw_headers = net::HttpUtil::AssembleRawHeaders(raw_headers.data(),
|
| - raw_headers.size());
|
| -
|
| - net::HttpResponseInfo response;
|
| - response.response_time = base::Time::Now();
|
| - response.request_time = base::Time::Now();
|
| - response.headers = new net::HttpResponseHeaders(raw_headers);
|
| - // Set the last argument for this to be an incomplete request.
|
| - EXPECT_TRUE(MockHttpCache::WriteResponseInfo(entry, &response, true, true));
|
| -
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(100));
|
| - int len = static_cast<int>(base::strlcpy(buf->data(),
|
| - "rg: 00-09 rg: 10-19 ", 100));
|
| - net::TestCompletionCallback cb;
|
| - int rv = entry->WriteData(1, 0, buf.get(), len, cb.callback(), true);
|
| - EXPECT_EQ(len, cb.GetResult(rv));
|
| - entry->Close();
|
| -}
|
| -
|
| -// Helper to represent a network HTTP response.
|
| -struct Response {
|
| - // Set this response into |trans|.
|
| - void AssignTo(MockTransaction* trans) const {
|
| - trans->status = status;
|
| - trans->response_headers = headers;
|
| - trans->data = body;
|
| - }
|
| -
|
| - std::string status_and_headers() const {
|
| - return std::string(status) + "\n" + std::string(headers);
|
| - }
|
| -
|
| - const char* status;
|
| - const char* headers;
|
| - const char* body;
|
| -};
|
| -
|
| -struct Context {
|
| - Context() : result(net::ERR_IO_PENDING) {}
|
| -
|
| - int result;
|
| - net::TestCompletionCallback callback;
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| -};
|
| -
|
| -class FakeWebSocketHandshakeStreamCreateHelper
|
| - : public net::WebSocketHandshakeStreamBase::CreateHelper {
|
| - public:
|
| - ~FakeWebSocketHandshakeStreamCreateHelper() override {}
|
| - net::WebSocketHandshakeStreamBase* CreateBasicStream(
|
| - scoped_ptr<net::ClientSocketHandle> connect,
|
| - bool using_proxy) override {
|
| - return NULL;
|
| - }
|
| - net::WebSocketHandshakeStreamBase* CreateSpdyStream(
|
| - const base::WeakPtr<net::SpdySession>& session,
|
| - bool use_relative_url) override {
|
| - return NULL;
|
| - }
|
| -};
|
| -
|
| -// Returns true if |entry| is not one of the log types paid attention to in this
|
| -// test. Note that TYPE_HTTP_CACHE_WRITE_INFO and TYPE_HTTP_CACHE_*_DATA are
|
| -// ignored.
|
| -bool ShouldIgnoreLogEntry(const net::CapturingNetLog::CapturedEntry& entry) {
|
| - switch (entry.type) {
|
| - case net::NetLog::TYPE_HTTP_CACHE_GET_BACKEND:
|
| - case net::NetLog::TYPE_HTTP_CACHE_OPEN_ENTRY:
|
| - case net::NetLog::TYPE_HTTP_CACHE_CREATE_ENTRY:
|
| - case net::NetLog::TYPE_HTTP_CACHE_ADD_TO_ENTRY:
|
| - case net::NetLog::TYPE_HTTP_CACHE_DOOM_ENTRY:
|
| - case net::NetLog::TYPE_HTTP_CACHE_READ_INFO:
|
| - return false;
|
| - default:
|
| - return true;
|
| - }
|
| -}
|
| -
|
| -// Modifies |entries| to only include log entries created by the cache layer and
|
| -// asserted on in these tests.
|
| -void FilterLogEntries(net::CapturingNetLog::CapturedEntryList* entries) {
|
| - entries->erase(std::remove_if(entries->begin(), entries->end(),
|
| - &ShouldIgnoreLogEntry),
|
| - entries->end());
|
| -}
|
| -
|
| -bool LogContainsEventType(const net::CapturingBoundNetLog& log,
|
| - net::NetLog::EventType expected) {
|
| - net::CapturingNetLog::CapturedEntryList entries;
|
| - log.GetEntries(&entries);
|
| - for (size_t i = 0; i < entries.size(); i++) {
|
| - if (entries[i].type == expected)
|
| - return true;
|
| - }
|
| - return false;
|
| -}
|
| -
|
| -} // namespace
|
| -
|
| -
|
| -//-----------------------------------------------------------------------------
|
| -// Tests.
|
| -
|
| -TEST(HttpCache, CreateThenDestroy) {
|
| - MockHttpCache cache;
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - EXPECT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| - ASSERT_TRUE(trans.get());
|
| -}
|
| -
|
| -TEST(HttpCache, GetBackend) {
|
| - MockHttpCache cache(net::HttpCache::DefaultBackend::InMemory(0));
|
| -
|
| - disk_cache::Backend* backend;
|
| - net::TestCompletionCallback cb;
|
| - // This will lazily initialize the backend.
|
| - int rv = cache.http_cache()->GetBackend(&backend, cb.callback());
|
| - EXPECT_EQ(net::OK, cb.GetResult(rv));
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET) {
|
| - MockHttpCache cache;
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTestAndGetTiming(cache.http_cache(), kSimpleGET_Transaction,
|
| - log.bound(), &load_timing_info);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGETNoDiskCache) {
|
| - MockHttpCache cache;
|
| -
|
| - cache.disk_cache()->set_fail_requests();
|
| -
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| -
|
| - // Read from the network, and don't use the cache.
|
| - RunTransactionTestAndGetTiming(cache.http_cache(), kSimpleGET_Transaction,
|
| - log.bound(), &load_timing_info);
|
| -
|
| - // Check that the NetLog was filled as expected.
|
| - // (We attempted to both Open and Create entries, but both failed).
|
| - net::CapturingNetLog::CapturedEntryList entries;
|
| - log.GetEntries(&entries);
|
| - FilterLogEntries(&entries);
|
| -
|
| - EXPECT_EQ(6u, entries.size());
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 0, net::NetLog::TYPE_HTTP_CACHE_GET_BACKEND));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 1, net::NetLog::TYPE_HTTP_CACHE_GET_BACKEND));
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 2, net::NetLog::TYPE_HTTP_CACHE_OPEN_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 3, net::NetLog::TYPE_HTTP_CACHE_OPEN_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 4, net::NetLog::TYPE_HTTP_CACHE_CREATE_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 5, net::NetLog::TYPE_HTTP_CACHE_CREATE_ENTRY));
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGETNoDiskCache2) {
|
| - // This will initialize a cache object with NULL backend.
|
| - MockBlockingBackendFactory* factory = new MockBlockingBackendFactory();
|
| - factory->set_fail(true);
|
| - factory->FinishCreation(); // We'll complete synchronously.
|
| - MockHttpCache cache(factory);
|
| -
|
| - // Read from the network, and don't use the cache.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_FALSE(cache.http_cache()->GetCurrentBackend());
|
| -}
|
| -
|
| -// Tests that IOBuffers are not referenced after IO completes.
|
| -TEST(HttpCache, ReleaseBuffer) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - const int kBufferSize = 10;
|
| - scoped_refptr<net::IOBuffer> buffer(new net::IOBuffer(kBufferSize));
|
| - net::ReleaseBufferCompletionCallback cb(buffer.get());
|
| -
|
| - int rv = trans->Start(&request, cb.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, cb.GetResult(rv));
|
| -
|
| - rv = trans->Read(buffer.get(), kBufferSize, cb.callback());
|
| - EXPECT_EQ(kBufferSize, cb.GetResult(rv));
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGETWithDiskFailures) {
|
| - MockHttpCache cache;
|
| -
|
| - cache.disk_cache()->set_soft_failures(true);
|
| -
|
| - // Read from the network, and fail to write to the cache.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // This one should see an empty cache again.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that disk failures after the transaction has started don't cause the
|
| -// request to fail.
|
| -TEST(HttpCache, SimpleGETWithDiskFailures2) {
|
| - MockHttpCache cache;
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - scoped_ptr<Context> c(new Context());
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::ERR_IO_PENDING, rv);
|
| - rv = c->callback.WaitForResult();
|
| -
|
| - // Start failing request now.
|
| - cache.disk_cache()->set_soft_failures(true);
|
| -
|
| - // We have to open the entry again to propagate the failure flag.
|
| - disk_cache::Entry* en;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kSimpleGET_Transaction.url, &en));
|
| - en->Close();
|
| -
|
| - ReadAndVerifyTransaction(c->trans.get(), kSimpleGET_Transaction);
|
| - c.reset();
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // This one should see an empty cache again.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we handle failures to read from the cache.
|
| -TEST(HttpCache, SimpleGETWithDiskFailures3) {
|
| - MockHttpCache cache;
|
| -
|
| - // Read from the network, and write to the cache.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - cache.disk_cache()->set_soft_failures(true);
|
| -
|
| - // Now fail to read from the cache.
|
| - scoped_ptr<Context> c(new Context());
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, c->callback.GetResult(rv));
|
| -
|
| - // Now verify that the entry was removed from the cache.
|
| - cache.disk_cache()->set_soft_failures(false);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(3, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_LoadOnlyFromCache_Hit) {
|
| - MockHttpCache cache;
|
| -
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTestAndGetTiming(cache.http_cache(), kSimpleGET_Transaction,
|
| - log.bound(), &load_timing_info);
|
| -
|
| - // Check that the NetLog was filled as expected.
|
| - net::CapturingNetLog::CapturedEntryList entries;
|
| - log.GetEntries(&entries);
|
| - FilterLogEntries(&entries);
|
| -
|
| - EXPECT_EQ(8u, entries.size());
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 0, net::NetLog::TYPE_HTTP_CACHE_GET_BACKEND));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 1, net::NetLog::TYPE_HTTP_CACHE_GET_BACKEND));
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 2, net::NetLog::TYPE_HTTP_CACHE_OPEN_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 3, net::NetLog::TYPE_HTTP_CACHE_OPEN_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 4, net::NetLog::TYPE_HTTP_CACHE_CREATE_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 5, net::NetLog::TYPE_HTTP_CACHE_CREATE_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 6, net::NetLog::TYPE_HTTP_CACHE_ADD_TO_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 7, net::NetLog::TYPE_HTTP_CACHE_ADD_TO_ENTRY));
|
| -
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -
|
| - // Force this transaction to read from the cache.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| -
|
| - log.Clear();
|
| -
|
| - RunTransactionTestAndGetTiming(cache.http_cache(), transaction, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - // Check that the NetLog was filled as expected.
|
| - log.GetEntries(&entries);
|
| - FilterLogEntries(&entries);
|
| -
|
| - EXPECT_EQ(8u, entries.size());
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 0, net::NetLog::TYPE_HTTP_CACHE_GET_BACKEND));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 1, net::NetLog::TYPE_HTTP_CACHE_GET_BACKEND));
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 2, net::NetLog::TYPE_HTTP_CACHE_OPEN_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 3, net::NetLog::TYPE_HTTP_CACHE_OPEN_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 4, net::NetLog::TYPE_HTTP_CACHE_ADD_TO_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 5, net::NetLog::TYPE_HTTP_CACHE_ADD_TO_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 6, net::NetLog::TYPE_HTTP_CACHE_READ_INFO));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 7, net::NetLog::TYPE_HTTP_CACHE_READ_INFO));
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingCachedResponse(load_timing_info);
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_LoadOnlyFromCache_Miss) {
|
| - MockHttpCache cache;
|
| -
|
| - // force this transaction to read from the cache
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| -
|
| - MockHttpRequest request(transaction);
|
| - net::TestCompletionCallback callback;
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = callback.WaitForResult();
|
| - ASSERT_EQ(net::ERR_CACHE_MISS, rv);
|
| -
|
| - trans.reset();
|
| -
|
| - EXPECT_EQ(0, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_LoadPreferringCache_Hit) {
|
| - MockHttpCache cache;
|
| -
|
| - // write to the cache
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - // force this transaction to read from the cache if valid
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.load_flags |= net::LOAD_PREFERRING_CACHE;
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_LoadPreferringCache_Miss) {
|
| - MockHttpCache cache;
|
| -
|
| - // force this transaction to read from the cache if valid
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.load_flags |= net::LOAD_PREFERRING_CACHE;
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests LOAD_PREFERRING_CACHE in the presence of vary headers.
|
| -TEST(HttpCache, SimpleGET_LoadPreferringCache_VaryMatch) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.request_headers = "Foo: bar\r\n";
|
| - transaction.response_headers = "Cache-Control: max-age=10000\n"
|
| - "Vary: Foo\n";
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Read from the cache.
|
| - transaction.load_flags |= net::LOAD_PREFERRING_CACHE;
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests LOAD_PREFERRING_CACHE in the presence of vary headers.
|
| -TEST(HttpCache, SimpleGET_LoadPreferringCache_VaryMismatch) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.request_headers = "Foo: bar\r\n";
|
| - transaction.response_headers = "Cache-Control: max-age=10000\n"
|
| - "Vary: Foo\n";
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Attempt to read from the cache... this is a vary mismatch that must reach
|
| - // the network again.
|
| - transaction.load_flags |= net::LOAD_PREFERRING_CACHE;
|
| - transaction.request_headers = "Foo: none\r\n";
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestAndGetTiming(cache.http_cache(), transaction, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that LOAD_FROM_CACHE_IF_OFFLINE returns proper response on
|
| -// network success
|
| -TEST(HttpCache, SimpleGET_CacheOverride_Network) {
|
| - MockHttpCache cache;
|
| -
|
| - // Prime cache.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.load_flags |= net::LOAD_FROM_CACHE_IF_OFFLINE;
|
| - transaction.response_headers = "Cache-Control: no-cache\n";
|
| -
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -
|
| - // Re-run transaction; make sure the result came from the network,
|
| - // not the cache.
|
| - transaction.data = "Changed data.";
|
| - AddMockTransaction(&transaction);
|
| - net::HttpResponseInfo response_info;
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), transaction,
|
| - &response_info);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_FALSE(response_info.server_data_unavailable);
|
| - EXPECT_TRUE(response_info.network_accessed);
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that LOAD_FROM_CACHE_IF_OFFLINE returns proper response on
|
| -// offline failure
|
| -TEST(HttpCache, SimpleGET_CacheOverride_Offline) {
|
| - MockHttpCache cache;
|
| -
|
| - // Prime cache.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.load_flags |= net::LOAD_FROM_CACHE_IF_OFFLINE;
|
| - transaction.response_headers = "Cache-Control: no-cache\n";
|
| -
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -
|
| - // Network failure with offline error; should return cache entry above +
|
| - // flag signalling stale data.
|
| - transaction.return_code = net::ERR_NAME_NOT_RESOLVED;
|
| - AddMockTransaction(&transaction);
|
| -
|
| - MockHttpRequest request(transaction);
|
| - net::TestCompletionCallback callback;
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, callback.GetResult(rv));
|
| -
|
| - const net::HttpResponseInfo* response_info = trans->GetResponseInfo();
|
| - ASSERT_TRUE(response_info);
|
| - EXPECT_TRUE(response_info->server_data_unavailable);
|
| - EXPECT_TRUE(response_info->was_cached);
|
| - EXPECT_FALSE(response_info->network_accessed);
|
| - ReadAndVerifyTransaction(trans.get(), transaction);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that LOAD_FROM_CACHE_IF_OFFLINE returns proper response on
|
| -// non-offline failure.
|
| -TEST(HttpCache, SimpleGET_CacheOverride_NonOffline) {
|
| - MockHttpCache cache;
|
| -
|
| - // Prime cache.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.load_flags |= net::LOAD_FROM_CACHE_IF_OFFLINE;
|
| - transaction.response_headers = "Cache-Control: no-cache\n";
|
| -
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -
|
| - // Network failure with non-offline error; should fail with that error.
|
| - transaction.return_code = net::ERR_PROXY_CONNECTION_FAILED;
|
| - AddMockTransaction(&transaction);
|
| -
|
| - net::HttpResponseInfo response_info2;
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), transaction,
|
| - &response_info2);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_FALSE(response_info2.server_data_unavailable);
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that was_cached was set properly on a failure, even if the cached
|
| -// response wasn't returned.
|
| -TEST(HttpCache, SimpleGET_CacheSignal_Failure) {
|
| - MockHttpCache cache;
|
| -
|
| - // Prime cache.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.response_headers = "Cache-Control: no-cache\n";
|
| -
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -
|
| - // Network failure with error; should fail but have was_cached set.
|
| - transaction.return_code = net::ERR_FAILED;
|
| - AddMockTransaction(&transaction);
|
| -
|
| - MockHttpRequest request(transaction);
|
| - net::TestCompletionCallback callback;
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - int rv = cache.http_cache()->CreateTransaction(net::DEFAULT_PRIORITY, &trans);
|
| - EXPECT_EQ(net::OK, rv);
|
| - ASSERT_TRUE(trans.get());
|
| - rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::ERR_FAILED, callback.GetResult(rv));
|
| -
|
| - const net::HttpResponseInfo* response_info = trans->GetResponseInfo();
|
| - ASSERT_TRUE(response_info);
|
| - EXPECT_TRUE(response_info->was_cached);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Confirm if we have an empty cache, a read is marked as network verified.
|
| -TEST(HttpCache, SimpleGET_NetworkAccessed_Network) {
|
| - MockHttpCache cache;
|
| -
|
| - // write to the cache
|
| - net::HttpResponseInfo response_info;
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), kSimpleGET_Transaction,
|
| - &response_info);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - EXPECT_TRUE(response_info.network_accessed);
|
| -}
|
| -
|
| -// Confirm if we have a fresh entry in cache, it isn't marked as
|
| -// network verified.
|
| -TEST(HttpCache, SimpleGET_NetworkAccessed_Cache) {
|
| - MockHttpCache cache;
|
| -
|
| - // Prime cache.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Re-run transaction; make sure we don't mark the network as accessed.
|
| - net::HttpResponseInfo response_info;
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), transaction,
|
| - &response_info);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_FALSE(response_info.server_data_unavailable);
|
| - EXPECT_FALSE(response_info.network_accessed);
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_LoadBypassCache) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - // Force this transaction to write to the cache again.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.load_flags |= net::LOAD_BYPASS_CACHE;
|
| -
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTestAndGetTiming(cache.http_cache(), transaction, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - // Check that the NetLog was filled as expected.
|
| - net::CapturingNetLog::CapturedEntryList entries;
|
| - log.GetEntries(&entries);
|
| - FilterLogEntries(&entries);
|
| -
|
| - EXPECT_EQ(8u, entries.size());
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 0, net::NetLog::TYPE_HTTP_CACHE_GET_BACKEND));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 1, net::NetLog::TYPE_HTTP_CACHE_GET_BACKEND));
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 2, net::NetLog::TYPE_HTTP_CACHE_DOOM_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 3, net::NetLog::TYPE_HTTP_CACHE_DOOM_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 4, net::NetLog::TYPE_HTTP_CACHE_CREATE_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 5, net::NetLog::TYPE_HTTP_CACHE_CREATE_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsBeginEvent(
|
| - entries, 6, net::NetLog::TYPE_HTTP_CACHE_ADD_TO_ENTRY));
|
| - EXPECT_TRUE(net::LogContainsEndEvent(
|
| - entries, 7, net::NetLog::TYPE_HTTP_CACHE_ADD_TO_ENTRY));
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_LoadBypassCache_Implicit) {
|
| - MockHttpCache cache;
|
| -
|
| - // write to the cache
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - // force this transaction to write to the cache again
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.request_headers = "pragma: no-cache\r\n";
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_LoadBypassCache_Implicit2) {
|
| - MockHttpCache cache;
|
| -
|
| - // write to the cache
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - // force this transaction to write to the cache again
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.request_headers = "cache-control: no-cache\r\n";
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_LoadValidateCache) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - // Read from the cache.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - // Force this transaction to validate the cache.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.load_flags |= net::LOAD_VALIDATE_CACHE;
|
| -
|
| - net::HttpResponseInfo response_info;
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestWithResponseInfoAndGetTiming(
|
| - cache.http_cache(), transaction, &response_info, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - EXPECT_TRUE(response_info.network_accessed);
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_LoadValidateCache_Implicit) {
|
| - MockHttpCache cache;
|
| -
|
| - // write to the cache
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - // read from the cache
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - // force this transaction to validate the cache
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.request_headers = "cache-control: max-age=0\r\n";
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -static void PreserveRequestHeaders_Handler(
|
| - const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - EXPECT_TRUE(request->extra_headers.HasHeader(kExtraHeaderKey));
|
| -}
|
| -
|
| -// Tests that we don't remove extra headers for simple requests.
|
| -TEST(HttpCache, SimpleGET_PreserveRequestHeaders) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.handler = PreserveRequestHeaders_Handler;
|
| - transaction.request_headers = EXTRA_HEADER;
|
| - transaction.response_headers = "Cache-Control: max-age=0\n";
|
| - AddMockTransaction(&transaction);
|
| -
|
| - // Write, then revalidate the entry.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we don't remove extra headers for conditionalized requests.
|
| -TEST(HttpCache, ConditionalizedGET_PreserveRequestHeaders) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTest(cache.http_cache(), kETagGET_Transaction);
|
| -
|
| - MockTransaction transaction(kETagGET_Transaction);
|
| - transaction.handler = PreserveRequestHeaders_Handler;
|
| - transaction.request_headers = "If-None-Match: \"foopy\"\r\n"
|
| - EXTRA_HEADER;
|
| - AddMockTransaction(&transaction);
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_ManyReaders) {
|
| - MockHttpCache cache;
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - std::vector<Context*> context_list;
|
| - const int kNumTransactions = 5;
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - context_list.push_back(new Context());
|
| - Context* c = context_list[i];
|
| -
|
| - c->result = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| - EXPECT_EQ(net::LOAD_STATE_IDLE, c->trans->GetLoadState());
|
| -
|
| - c->result = c->trans->Start(
|
| - &request, c->callback.callback(), net::BoundNetLog());
|
| - }
|
| -
|
| - // All requests are waiting for the active entry.
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - Context* c = context_list[i];
|
| - EXPECT_EQ(net::LOAD_STATE_WAITING_FOR_CACHE, c->trans->GetLoadState());
|
| - }
|
| -
|
| - // Allow all requests to move from the Create queue to the active entry.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // The first request should be a writer at this point, and the subsequent
|
| - // requests should be pending.
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // All requests depend on the writer, and the writer is between Start and
|
| - // Read, i.e. idle.
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - Context* c = context_list[i];
|
| - EXPECT_EQ(net::LOAD_STATE_IDLE, c->trans->GetLoadState());
|
| - }
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - Context* c = context_list[i];
|
| - if (c->result == net::ERR_IO_PENDING)
|
| - c->result = c->callback.WaitForResult();
|
| - ReadAndVerifyTransaction(c->trans.get(), kSimpleGET_Transaction);
|
| - }
|
| -
|
| - // We should not have had to re-open the disk entry
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - Context* c = context_list[i];
|
| - delete c;
|
| - }
|
| -}
|
| -
|
| -// This is a test for http://code.google.com/p/chromium/issues/detail?id=4769.
|
| -// If cancelling a request is racing with another request for the same resource
|
| -// finishing, we have to make sure that we remove both transactions from the
|
| -// entry.
|
| -TEST(HttpCache, SimpleGET_RacingReaders) {
|
| - MockHttpCache cache;
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| - MockHttpRequest reader_request(kSimpleGET_Transaction);
|
| - reader_request.load_flags = net::LOAD_ONLY_FROM_CACHE;
|
| -
|
| - std::vector<Context*> context_list;
|
| - const int kNumTransactions = 5;
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - context_list.push_back(new Context());
|
| - Context* c = context_list[i];
|
| -
|
| - c->result = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| -
|
| - MockHttpRequest* this_request = &request;
|
| - if (i == 1 || i == 2)
|
| - this_request = &reader_request;
|
| -
|
| - c->result = c->trans->Start(
|
| - this_request, c->callback.callback(), net::BoundNetLog());
|
| - }
|
| -
|
| - // Allow all requests to move from the Create queue to the active entry.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // The first request should be a writer at this point, and the subsequent
|
| - // requests should be pending.
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - Context* c = context_list[0];
|
| - ASSERT_EQ(net::ERR_IO_PENDING, c->result);
|
| - c->result = c->callback.WaitForResult();
|
| - ReadAndVerifyTransaction(c->trans.get(), kSimpleGET_Transaction);
|
| -
|
| - // Now we have 2 active readers and two queued transactions.
|
| -
|
| - EXPECT_EQ(net::LOAD_STATE_IDLE,
|
| - context_list[2]->trans->GetLoadState());
|
| - EXPECT_EQ(net::LOAD_STATE_WAITING_FOR_CACHE,
|
| - context_list[3]->trans->GetLoadState());
|
| -
|
| - c = context_list[1];
|
| - ASSERT_EQ(net::ERR_IO_PENDING, c->result);
|
| - c->result = c->callback.WaitForResult();
|
| - if (c->result == net::OK)
|
| - ReadAndVerifyTransaction(c->trans.get(), kSimpleGET_Transaction);
|
| -
|
| - // At this point we have one reader, two pending transactions and a task on
|
| - // the queue to move to the next transaction. Now we cancel the request that
|
| - // is the current reader, and expect the queued task to be able to start the
|
| - // next request.
|
| -
|
| - c = context_list[2];
|
| - c->trans.reset();
|
| -
|
| - for (int i = 3; i < kNumTransactions; ++i) {
|
| - Context* c = context_list[i];
|
| - if (c->result == net::ERR_IO_PENDING)
|
| - c->result = c->callback.WaitForResult();
|
| - if (c->result == net::OK)
|
| - ReadAndVerifyTransaction(c->trans.get(), kSimpleGET_Transaction);
|
| - }
|
| -
|
| - // We should not have had to re-open the disk entry.
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - Context* c = context_list[i];
|
| - delete c;
|
| - }
|
| -}
|
| -
|
| -// Tests that we can doom an entry with pending transactions and delete one of
|
| -// the pending transactions before the first one completes.
|
| -// See http://code.google.com/p/chromium/issues/detail?id=25588
|
| -TEST(HttpCache, SimpleGET_DoomWithPending) {
|
| - // We need simultaneous doomed / not_doomed entries so let's use a real cache.
|
| - MockHttpCache cache(net::HttpCache::DefaultBackend::InMemory(1024 * 1024));
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| - MockHttpRequest writer_request(kSimpleGET_Transaction);
|
| - writer_request.load_flags = net::LOAD_BYPASS_CACHE;
|
| -
|
| - ScopedVector<Context> context_list;
|
| - const int kNumTransactions = 4;
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - context_list.push_back(new Context());
|
| - Context* c = context_list[i];
|
| -
|
| - c->result = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| -
|
| - MockHttpRequest* this_request = &request;
|
| - if (i == 3)
|
| - this_request = &writer_request;
|
| -
|
| - c->result = c->trans->Start(
|
| - this_request, c->callback.callback(), net::BoundNetLog());
|
| - }
|
| -
|
| - // The first request should be a writer at this point, and the two subsequent
|
| - // requests should be pending. The last request doomed the first entry.
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| -
|
| - // Cancel the first queued transaction.
|
| - delete context_list[1];
|
| - context_list.get()[1] = NULL;
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - if (i == 1)
|
| - continue;
|
| - Context* c = context_list[i];
|
| - ASSERT_EQ(net::ERR_IO_PENDING, c->result);
|
| - c->result = c->callback.WaitForResult();
|
| - ReadAndVerifyTransaction(c->trans.get(), kSimpleGET_Transaction);
|
| - }
|
| -}
|
| -
|
| -// This is a test for http://code.google.com/p/chromium/issues/detail?id=4731.
|
| -// We may attempt to delete an entry synchronously with the act of adding a new
|
| -// transaction to said entry.
|
| -TEST(HttpCache, FastNoStoreGET_DoneWithPending) {
|
| - MockHttpCache cache;
|
| -
|
| - // The headers will be served right from the call to Start() the request.
|
| - MockHttpRequest request(kFastNoStoreGET_Transaction);
|
| - FastTransactionServer request_handler;
|
| - AddMockTransaction(&kFastNoStoreGET_Transaction);
|
| -
|
| - std::vector<Context*> context_list;
|
| - const int kNumTransactions = 3;
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - context_list.push_back(new Context());
|
| - Context* c = context_list[i];
|
| -
|
| - c->result = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| -
|
| - c->result = c->trans->Start(
|
| - &request, c->callback.callback(), net::BoundNetLog());
|
| - }
|
| -
|
| - // Allow all requests to move from the Create queue to the active entry.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // The first request should be a writer at this point, and the subsequent
|
| - // requests should be pending.
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Now, make sure that the second request asks for the entry not to be stored.
|
| - request_handler.set_no_store(true);
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - Context* c = context_list[i];
|
| - if (c->result == net::ERR_IO_PENDING)
|
| - c->result = c->callback.WaitForResult();
|
| - ReadAndVerifyTransaction(c->trans.get(), kFastNoStoreGET_Transaction);
|
| - delete c;
|
| - }
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&kFastNoStoreGET_Transaction);
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_ManyWriters_CancelFirst) {
|
| - MockHttpCache cache;
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - std::vector<Context*> context_list;
|
| - const int kNumTransactions = 2;
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - context_list.push_back(new Context());
|
| - Context* c = context_list[i];
|
| -
|
| - c->result = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| -
|
| - c->result = c->trans->Start(
|
| - &request, c->callback.callback(), net::BoundNetLog());
|
| - }
|
| -
|
| - // Allow all requests to move from the Create queue to the active entry.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // The first request should be a writer at this point, and the subsequent
|
| - // requests should be pending.
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - Context* c = context_list[i];
|
| - if (c->result == net::ERR_IO_PENDING)
|
| - c->result = c->callback.WaitForResult();
|
| - // Destroy only the first transaction.
|
| - if (i == 0) {
|
| - delete c;
|
| - context_list[i] = NULL;
|
| - }
|
| - }
|
| -
|
| - // Complete the rest of the transactions.
|
| - for (int i = 1; i < kNumTransactions; ++i) {
|
| - Context* c = context_list[i];
|
| - ReadAndVerifyTransaction(c->trans.get(), kSimpleGET_Transaction);
|
| - }
|
| -
|
| - // We should have had to re-open the disk entry.
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - for (int i = 1; i < kNumTransactions; ++i) {
|
| - Context* c = context_list[i];
|
| - delete c;
|
| - }
|
| -}
|
| -
|
| -// Tests that we can cancel requests that are queued waiting to open the disk
|
| -// cache entry.
|
| -TEST(HttpCache, SimpleGET_ManyWriters_CancelCreate) {
|
| - MockHttpCache cache;
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - std::vector<Context*> context_list;
|
| - const int kNumTransactions = 5;
|
| -
|
| - for (int i = 0; i < kNumTransactions; i++) {
|
| - context_list.push_back(new Context());
|
| - Context* c = context_list[i];
|
| -
|
| - c->result = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| -
|
| - c->result = c->trans->Start(
|
| - &request, c->callback.callback(), net::BoundNetLog());
|
| - }
|
| -
|
| - // The first request should be creating the disk cache entry and the others
|
| - // should be pending.
|
| -
|
| - EXPECT_EQ(0, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Cancel a request from the pending queue.
|
| - delete context_list[3];
|
| - context_list[3] = NULL;
|
| -
|
| - // Cancel the request that is creating the entry. This will force the pending
|
| - // operations to restart.
|
| - delete context_list[0];
|
| - context_list[0] = NULL;
|
| -
|
| - // Complete the rest of the transactions.
|
| - for (int i = 1; i < kNumTransactions; i++) {
|
| - Context* c = context_list[i];
|
| - if (c) {
|
| - c->result = c->callback.GetResult(c->result);
|
| - ReadAndVerifyTransaction(c->trans.get(), kSimpleGET_Transaction);
|
| - }
|
| - }
|
| -
|
| - // We should have had to re-create the disk entry.
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - for (int i = 1; i < kNumTransactions; ++i) {
|
| - delete context_list[i];
|
| - }
|
| -}
|
| -
|
| -// Tests that we can cancel a single request to open a disk cache entry.
|
| -TEST(HttpCache, SimpleGET_CancelCreate) {
|
| - MockHttpCache cache;
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - Context* c = new Context();
|
| -
|
| - c->result = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| -
|
| - c->result = c->trans->Start(
|
| - &request, c->callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::ERR_IO_PENDING, c->result);
|
| -
|
| - // Release the reference that the mock disk cache keeps for this entry, so
|
| - // that we test that the http cache handles the cancellation correctly.
|
| - cache.disk_cache()->ReleaseAll();
|
| - delete c;
|
| -
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we delete/create entries even if multiple requests are queued.
|
| -TEST(HttpCache, SimpleGET_ManyWriters_BypassCache) {
|
| - MockHttpCache cache;
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| - request.load_flags = net::LOAD_BYPASS_CACHE;
|
| -
|
| - std::vector<Context*> context_list;
|
| - const int kNumTransactions = 5;
|
| -
|
| - for (int i = 0; i < kNumTransactions; i++) {
|
| - context_list.push_back(new Context());
|
| - Context* c = context_list[i];
|
| -
|
| - c->result = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| -
|
| - c->result = c->trans->Start(
|
| - &request, c->callback.callback(), net::BoundNetLog());
|
| - }
|
| -
|
| - // The first request should be deleting the disk cache entry and the others
|
| - // should be pending.
|
| -
|
| - EXPECT_EQ(0, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -
|
| - // Complete the transactions.
|
| - for (int i = 0; i < kNumTransactions; i++) {
|
| - Context* c = context_list[i];
|
| - c->result = c->callback.GetResult(c->result);
|
| - ReadAndVerifyTransaction(c->trans.get(), kSimpleGET_Transaction);
|
| - }
|
| -
|
| - // We should have had to re-create the disk entry multiple times.
|
| -
|
| - EXPECT_EQ(5, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(5, cache.disk_cache()->create_count());
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - delete context_list[i];
|
| - }
|
| -}
|
| -
|
| -// Tests that a (simulated) timeout allows transactions waiting on the cache
|
| -// lock to continue.
|
| -TEST(HttpCache, SimpleGET_WriterTimeout) {
|
| - MockHttpCache cache;
|
| - cache.BypassCacheLock();
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| - Context c1, c2;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&c1.trans));
|
| - ASSERT_EQ(net::ERR_IO_PENDING,
|
| - c1.trans->Start(&request, c1.callback.callback(),
|
| - net::BoundNetLog()));
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&c2.trans));
|
| - ASSERT_EQ(net::ERR_IO_PENDING,
|
| - c2.trans->Start(&request, c2.callback.callback(),
|
| - net::BoundNetLog()));
|
| -
|
| - // The second request is queued after the first one.
|
| -
|
| - c2.callback.WaitForResult();
|
| - ReadAndVerifyTransaction(c2.trans.get(), kSimpleGET_Transaction);
|
| -
|
| - // Complete the first transaction.
|
| - c1.callback.WaitForResult();
|
| - ReadAndVerifyTransaction(c1.trans.get(), kSimpleGET_Transaction);
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_AbandonedCacheRead) {
|
| - MockHttpCache cache;
|
| -
|
| - // write to the cache
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| - net::TestCompletionCallback callback;
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = callback.WaitForResult();
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(256));
|
| - rv = trans->Read(buf.get(), 256, callback.callback());
|
| - EXPECT_EQ(net::ERR_IO_PENDING, rv);
|
| -
|
| - // Test that destroying the transaction while it is reading from the cache
|
| - // works properly.
|
| - trans.reset();
|
| -
|
| - // Make sure we pump any pending events, which should include a call to
|
| - // HttpCache::Transaction::OnCacheReadCompleted.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -}
|
| -
|
| -// Tests that we can delete the HttpCache and deal with queued transactions
|
| -// ("waiting for the backend" as opposed to Active or Doomed entries).
|
| -TEST(HttpCache, SimpleGET_ManyWriters_DeleteCache) {
|
| - scoped_ptr<MockHttpCache> cache(new MockHttpCache(
|
| - new MockBackendNoCbFactory()));
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - std::vector<Context*> context_list;
|
| - const int kNumTransactions = 5;
|
| -
|
| - for (int i = 0; i < kNumTransactions; i++) {
|
| - context_list.push_back(new Context());
|
| - Context* c = context_list[i];
|
| -
|
| - c->result = cache->CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| -
|
| - c->result = c->trans->Start(
|
| - &request, c->callback.callback(), net::BoundNetLog());
|
| - }
|
| -
|
| - // The first request should be creating the disk cache entry and the others
|
| - // should be pending.
|
| -
|
| - EXPECT_EQ(0, cache->network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache->disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache->disk_cache()->create_count());
|
| -
|
| - cache.reset();
|
| -
|
| - // There is not much to do with the transactions at this point... they are
|
| - // waiting for a callback that will not fire.
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - delete context_list[i];
|
| - }
|
| -}
|
| -
|
| -// Tests that we queue requests when initializing the backend.
|
| -TEST(HttpCache, SimpleGET_WaitForBackend) {
|
| - MockBlockingBackendFactory* factory = new MockBlockingBackendFactory();
|
| - MockHttpCache cache(factory);
|
| -
|
| - MockHttpRequest request0(kSimpleGET_Transaction);
|
| - MockHttpRequest request1(kTypicalGET_Transaction);
|
| - MockHttpRequest request2(kETagGET_Transaction);
|
| -
|
| - std::vector<Context*> context_list;
|
| - const int kNumTransactions = 3;
|
| -
|
| - for (int i = 0; i < kNumTransactions; i++) {
|
| - context_list.push_back(new Context());
|
| - Context* c = context_list[i];
|
| -
|
| - c->result = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| - }
|
| -
|
| - context_list[0]->result = context_list[0]->trans->Start(
|
| - &request0, context_list[0]->callback.callback(), net::BoundNetLog());
|
| - context_list[1]->result = context_list[1]->trans->Start(
|
| - &request1, context_list[1]->callback.callback(), net::BoundNetLog());
|
| - context_list[2]->result = context_list[2]->trans->Start(
|
| - &request2, context_list[2]->callback.callback(), net::BoundNetLog());
|
| -
|
| - // Just to make sure that everything is still pending.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // The first request should be creating the disk cache.
|
| - EXPECT_FALSE(context_list[0]->callback.have_result());
|
| -
|
| - factory->FinishCreation();
|
| -
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(3, cache.disk_cache()->create_count());
|
| -
|
| - for (int i = 0; i < kNumTransactions; ++i) {
|
| - EXPECT_TRUE(context_list[i]->callback.have_result());
|
| - delete context_list[i];
|
| - }
|
| -}
|
| -
|
| -// Tests that we can cancel requests that are queued waiting for the backend
|
| -// to be initialized.
|
| -TEST(HttpCache, SimpleGET_WaitForBackend_CancelCreate) {
|
| - MockBlockingBackendFactory* factory = new MockBlockingBackendFactory();
|
| - MockHttpCache cache(factory);
|
| -
|
| - MockHttpRequest request0(kSimpleGET_Transaction);
|
| - MockHttpRequest request1(kTypicalGET_Transaction);
|
| - MockHttpRequest request2(kETagGET_Transaction);
|
| -
|
| - std::vector<Context*> context_list;
|
| - const int kNumTransactions = 3;
|
| -
|
| - for (int i = 0; i < kNumTransactions; i++) {
|
| - context_list.push_back(new Context());
|
| - Context* c = context_list[i];
|
| -
|
| - c->result = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| - }
|
| -
|
| - context_list[0]->result = context_list[0]->trans->Start(
|
| - &request0, context_list[0]->callback.callback(), net::BoundNetLog());
|
| - context_list[1]->result = context_list[1]->trans->Start(
|
| - &request1, context_list[1]->callback.callback(), net::BoundNetLog());
|
| - context_list[2]->result = context_list[2]->trans->Start(
|
| - &request2, context_list[2]->callback.callback(), net::BoundNetLog());
|
| -
|
| - // Just to make sure that everything is still pending.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // The first request should be creating the disk cache.
|
| - EXPECT_FALSE(context_list[0]->callback.have_result());
|
| -
|
| - // Cancel a request from the pending queue.
|
| - delete context_list[1];
|
| - context_list[1] = NULL;
|
| -
|
| - // Cancel the request that is creating the entry.
|
| - delete context_list[0];
|
| - context_list[0] = NULL;
|
| -
|
| - // Complete the last transaction.
|
| - factory->FinishCreation();
|
| -
|
| - context_list[2]->result =
|
| - context_list[2]->callback.GetResult(context_list[2]->result);
|
| - ReadAndVerifyTransaction(context_list[2]->trans.get(), kETagGET_Transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - delete context_list[2];
|
| -}
|
| -
|
| -// Tests that we can delete the cache while creating the backend.
|
| -TEST(HttpCache, DeleteCacheWaitingForBackend) {
|
| - MockBlockingBackendFactory* factory = new MockBlockingBackendFactory();
|
| - scoped_ptr<MockHttpCache> cache(new MockHttpCache(factory));
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - scoped_ptr<Context> c(new Context());
|
| - c->result = cache->CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| -
|
| - c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| -
|
| - // Just to make sure that everything is still pending.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // The request should be creating the disk cache.
|
| - EXPECT_FALSE(c->callback.have_result());
|
| -
|
| - // We cannot call FinishCreation because the factory itself will go away with
|
| - // the cache, so grab the callback and attempt to use it.
|
| - net::CompletionCallback callback = factory->callback();
|
| - scoped_ptr<disk_cache::Backend>* backend = factory->backend();
|
| -
|
| - cache.reset();
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - backend->reset();
|
| - callback.Run(net::ERR_ABORTED);
|
| -}
|
| -
|
| -// Tests that we can delete the cache while creating the backend, from within
|
| -// one of the callbacks.
|
| -TEST(HttpCache, DeleteCacheWaitingForBackend2) {
|
| - MockBlockingBackendFactory* factory = new MockBlockingBackendFactory();
|
| - MockHttpCache* cache = new MockHttpCache(factory);
|
| -
|
| - DeleteCacheCompletionCallback cb(cache);
|
| - disk_cache::Backend* backend;
|
| - int rv = cache->http_cache()->GetBackend(&backend, cb.callback());
|
| - EXPECT_EQ(net::ERR_IO_PENDING, rv);
|
| -
|
| - // Now let's queue a regular transaction
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - scoped_ptr<Context> c(new Context());
|
| - c->result = cache->CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, c->result);
|
| -
|
| - c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| -
|
| - // And another direct backend request.
|
| - net::TestCompletionCallback cb2;
|
| - rv = cache->http_cache()->GetBackend(&backend, cb2.callback());
|
| - EXPECT_EQ(net::ERR_IO_PENDING, rv);
|
| -
|
| - // Just to make sure that everything is still pending.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // The request should be queued.
|
| - EXPECT_FALSE(c->callback.have_result());
|
| -
|
| - // Generate the callback.
|
| - factory->FinishCreation();
|
| - rv = cb.WaitForResult();
|
| -
|
| - // The cache should be gone by now.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| - EXPECT_EQ(net::OK, c->callback.GetResult(c->result));
|
| - EXPECT_FALSE(cb2.have_result());
|
| -}
|
| -
|
| -TEST(HttpCache, TypicalGET_ConditionalRequest) {
|
| - MockHttpCache cache;
|
| -
|
| - // write to the cache
|
| - RunTransactionTest(cache.http_cache(), kTypicalGET_Transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Get the same URL again, but this time we expect it to result
|
| - // in a conditional request.
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestAndGetTiming(cache.http_cache(), kTypicalGET_Transaction,
|
| - log.bound(), &load_timing_info);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -}
|
| -
|
| -static void ETagGet_ConditionalRequest_Handler(
|
| - const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - EXPECT_TRUE(
|
| - request->extra_headers.HasHeader(net::HttpRequestHeaders::kIfNoneMatch));
|
| - response_status->assign("HTTP/1.1 304 Not Modified");
|
| - response_headers->assign(kETagGET_Transaction.response_headers);
|
| - response_data->clear();
|
| -}
|
| -
|
| -TEST(HttpCache, ETagGET_ConditionalRequest_304) {
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction transaction(kETagGET_Transaction);
|
| -
|
| - // write to the cache
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Get the same URL again, but this time we expect it to result
|
| - // in a conditional request.
|
| - transaction.load_flags = net::LOAD_VALIDATE_CACHE;
|
| - transaction.handler = ETagGet_ConditionalRequest_Handler;
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestAndGetTiming(cache.http_cache(), transaction, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -}
|
| -
|
| -class RevalidationServer {
|
| - public:
|
| - RevalidationServer() {
|
| - s_etag_used_ = false;
|
| - s_last_modified_used_ = false;
|
| - }
|
| -
|
| - bool EtagUsed() { return s_etag_used_; }
|
| - bool LastModifiedUsed() { return s_last_modified_used_; }
|
| -
|
| - static void Handler(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data);
|
| -
|
| - private:
|
| - static bool s_etag_used_;
|
| - static bool s_last_modified_used_;
|
| -};
|
| -bool RevalidationServer::s_etag_used_ = false;
|
| -bool RevalidationServer::s_last_modified_used_ = false;
|
| -
|
| -void RevalidationServer::Handler(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - if (request->extra_headers.HasHeader(net::HttpRequestHeaders::kIfNoneMatch))
|
| - s_etag_used_ = true;
|
| -
|
| - if (request->extra_headers.HasHeader(
|
| - net::HttpRequestHeaders::kIfModifiedSince)) {
|
| - s_last_modified_used_ = true;
|
| - }
|
| -
|
| - if (s_etag_used_ || s_last_modified_used_) {
|
| - response_status->assign("HTTP/1.1 304 Not Modified");
|
| - response_headers->assign(kTypicalGET_Transaction.response_headers);
|
| - response_data->clear();
|
| - } else {
|
| - response_status->assign(kTypicalGET_Transaction.status);
|
| - response_headers->assign(kTypicalGET_Transaction.response_headers);
|
| - response_data->assign(kTypicalGET_Transaction.data);
|
| - }
|
| -}
|
| -
|
| -// Tests revalidation after a vary match.
|
| -TEST(HttpCache, SimpleGET_LoadValidateCache_VaryMatch) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache.
|
| - MockTransaction transaction(kTypicalGET_Transaction);
|
| - transaction.request_headers = "Foo: bar\r\n";
|
| - transaction.response_headers =
|
| - "Date: Wed, 28 Nov 2007 09:40:09 GMT\n"
|
| - "Last-Modified: Wed, 28 Nov 2007 00:40:09 GMT\n"
|
| - "Etag: \"foopy\"\n"
|
| - "Cache-Control: max-age=0\n"
|
| - "Vary: Foo\n";
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Read from the cache.
|
| - RevalidationServer server;
|
| - transaction.handler = server.Handler;
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestAndGetTiming(cache.http_cache(), transaction, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - EXPECT_TRUE(server.EtagUsed());
|
| - EXPECT_TRUE(server.LastModifiedUsed());
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests revalidation after a vary mismatch if etag is present.
|
| -TEST(HttpCache, SimpleGET_LoadValidateCache_VaryMismatch) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache.
|
| - MockTransaction transaction(kTypicalGET_Transaction);
|
| - transaction.request_headers = "Foo: bar\r\n";
|
| - transaction.response_headers =
|
| - "Date: Wed, 28 Nov 2007 09:40:09 GMT\n"
|
| - "Last-Modified: Wed, 28 Nov 2007 00:40:09 GMT\n"
|
| - "Etag: \"foopy\"\n"
|
| - "Cache-Control: max-age=0\n"
|
| - "Vary: Foo\n";
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Read from the cache and revalidate the entry.
|
| - RevalidationServer server;
|
| - transaction.handler = server.Handler;
|
| - transaction.request_headers = "Foo: none\r\n";
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestAndGetTiming(cache.http_cache(), transaction, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - EXPECT_TRUE(server.EtagUsed());
|
| - EXPECT_FALSE(server.LastModifiedUsed());
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests lack of revalidation after a vary mismatch and no etag.
|
| -TEST(HttpCache, SimpleGET_LoadDontValidateCache_VaryMismatch) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache.
|
| - MockTransaction transaction(kTypicalGET_Transaction);
|
| - transaction.request_headers = "Foo: bar\r\n";
|
| - transaction.response_headers =
|
| - "Date: Wed, 28 Nov 2007 09:40:09 GMT\n"
|
| - "Last-Modified: Wed, 28 Nov 2007 00:40:09 GMT\n"
|
| - "Cache-Control: max-age=0\n"
|
| - "Vary: Foo\n";
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Read from the cache and don't revalidate the entry.
|
| - RevalidationServer server;
|
| - transaction.handler = server.Handler;
|
| - transaction.request_headers = "Foo: none\r\n";
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestAndGetTiming(cache.http_cache(), transaction, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - EXPECT_FALSE(server.EtagUsed());
|
| - EXPECT_FALSE(server.LastModifiedUsed());
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -static void ETagGet_UnconditionalRequest_Handler(
|
| - const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - EXPECT_FALSE(
|
| - request->extra_headers.HasHeader(net::HttpRequestHeaders::kIfNoneMatch));
|
| -}
|
| -
|
| -TEST(HttpCache, ETagGET_Http10) {
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction transaction(kETagGET_Transaction);
|
| - transaction.status = "HTTP/1.0 200 OK";
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Get the same URL again, without generating a conditional request.
|
| - transaction.load_flags = net::LOAD_VALIDATE_CACHE;
|
| - transaction.handler = ETagGet_UnconditionalRequest_Handler;
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -TEST(HttpCache, ETagGET_Http10_Range) {
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction transaction(kETagGET_Transaction);
|
| - transaction.status = "HTTP/1.0 200 OK";
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Get the same URL again, but use a byte range request.
|
| - transaction.load_flags = net::LOAD_VALIDATE_CACHE;
|
| - transaction.handler = ETagGet_UnconditionalRequest_Handler;
|
| - transaction.request_headers = "Range: bytes = 5-\r\n";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -static void ETagGet_ConditionalRequest_NoStore_Handler(
|
| - const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - EXPECT_TRUE(
|
| - request->extra_headers.HasHeader(net::HttpRequestHeaders::kIfNoneMatch));
|
| - response_status->assign("HTTP/1.1 304 Not Modified");
|
| - response_headers->assign("Cache-Control: no-store\n");
|
| - response_data->clear();
|
| -}
|
| -
|
| -TEST(HttpCache, ETagGET_ConditionalRequest_304_NoStore) {
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction transaction(kETagGET_Transaction);
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Get the same URL again, but this time we expect it to result
|
| - // in a conditional request.
|
| - transaction.load_flags = net::LOAD_VALIDATE_CACHE;
|
| - transaction.handler = ETagGet_ConditionalRequest_NoStore_Handler;
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - ScopedMockTransaction transaction2(kETagGET_Transaction);
|
| -
|
| - // Write to the cache again. This should create a new entry.
|
| - RunTransactionTest(cache.http_cache(), transaction2);
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Helper that does 4 requests using HttpCache:
|
| -//
|
| -// (1) loads |kUrl| -- expects |net_response_1| to be returned.
|
| -// (2) loads |kUrl| from cache only -- expects |net_response_1| to be returned.
|
| -// (3) loads |kUrl| using |extra_request_headers| -- expects |net_response_2| to
|
| -// be returned.
|
| -// (4) loads |kUrl| from cache only -- expects |cached_response_2| to be
|
| -// returned.
|
| -static void ConditionalizedRequestUpdatesCacheHelper(
|
| - const Response& net_response_1,
|
| - const Response& net_response_2,
|
| - const Response& cached_response_2,
|
| - const char* extra_request_headers) {
|
| - MockHttpCache cache;
|
| -
|
| - // The URL we will be requesting.
|
| - const char kUrl[] = "http://foobar.com/main.css";
|
| -
|
| - // Junk network response.
|
| - static const Response kUnexpectedResponse = {
|
| - "HTTP/1.1 500 Unexpected",
|
| - "Server: unexpected_header",
|
| - "unexpected body"
|
| - };
|
| -
|
| - // We will control the network layer's responses for |kUrl| using
|
| - // |mock_network_response|.
|
| - MockTransaction mock_network_response = { 0 };
|
| - mock_network_response.url = kUrl;
|
| - AddMockTransaction(&mock_network_response);
|
| -
|
| - // Request |kUrl| for the first time. It should hit the network and
|
| - // receive |kNetResponse1|, which it saves into the HTTP cache.
|
| -
|
| - MockTransaction request = { 0 };
|
| - request.url = kUrl;
|
| - request.method = "GET";
|
| - request.request_headers = "";
|
| -
|
| - net_response_1.AssignTo(&mock_network_response); // Network mock.
|
| - net_response_1.AssignTo(&request); // Expected result.
|
| -
|
| - std::string response_headers;
|
| - RunTransactionTestWithResponse(
|
| - cache.http_cache(), request, &response_headers);
|
| -
|
| - EXPECT_EQ(net_response_1.status_and_headers(), response_headers);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Request |kUrl| a second time. Now |kNetResponse1| it is in the HTTP
|
| - // cache, so we don't hit the network.
|
| -
|
| - request.load_flags = net::LOAD_ONLY_FROM_CACHE;
|
| -
|
| - kUnexpectedResponse.AssignTo(&mock_network_response); // Network mock.
|
| - net_response_1.AssignTo(&request); // Expected result.
|
| -
|
| - RunTransactionTestWithResponse(
|
| - cache.http_cache(), request, &response_headers);
|
| -
|
| - EXPECT_EQ(net_response_1.status_and_headers(), response_headers);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Request |kUrl| yet again, but this time give the request an
|
| - // "If-Modified-Since" header. This will cause the request to re-hit the
|
| - // network. However now the network response is going to be
|
| - // different -- this simulates a change made to the CSS file.
|
| -
|
| - request.request_headers = extra_request_headers;
|
| - request.load_flags = net::LOAD_NORMAL;
|
| -
|
| - net_response_2.AssignTo(&mock_network_response); // Network mock.
|
| - net_response_2.AssignTo(&request); // Expected result.
|
| -
|
| - RunTransactionTestWithResponse(
|
| - cache.http_cache(), request, &response_headers);
|
| -
|
| - EXPECT_EQ(net_response_2.status_and_headers(), response_headers);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Finally, request |kUrl| again. This request should be serviced from
|
| - // the cache. Moreover, the value in the cache should be |kNetResponse2|
|
| - // and NOT |kNetResponse1|. The previous step should have replaced the
|
| - // value in the cache with the modified response.
|
| -
|
| - request.request_headers = "";
|
| - request.load_flags = net::LOAD_ONLY_FROM_CACHE;
|
| -
|
| - kUnexpectedResponse.AssignTo(&mock_network_response); // Network mock.
|
| - cached_response_2.AssignTo(&request); // Expected result.
|
| -
|
| - RunTransactionTestWithResponse(
|
| - cache.http_cache(), request, &response_headers);
|
| -
|
| - EXPECT_EQ(cached_response_2.status_and_headers(), response_headers);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&mock_network_response);
|
| -}
|
| -
|
| -// Check that when an "if-modified-since" header is attached
|
| -// to the request, the result still updates the cached entry.
|
| -TEST(HttpCache, ConditionalizedRequestUpdatesCache1) {
|
| - // First network response for |kUrl|.
|
| - static const Response kNetResponse1 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Fri, 12 Jun 2009 21:46:42 GMT\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - "body1"
|
| - };
|
| -
|
| - // Second network response for |kUrl|.
|
| - static const Response kNetResponse2 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Last-Modified: Fri, 03 Jul 2009 02:14:27 GMT\n",
|
| - "body2"
|
| - };
|
| -
|
| - const char extra_headers[] =
|
| - "If-Modified-Since: Wed, 06 Feb 2008 22:38:21 GMT\r\n";
|
| -
|
| - ConditionalizedRequestUpdatesCacheHelper(
|
| - kNetResponse1, kNetResponse2, kNetResponse2, extra_headers);
|
| -}
|
| -
|
| -// Check that when an "if-none-match" header is attached
|
| -// to the request, the result updates the cached entry.
|
| -TEST(HttpCache, ConditionalizedRequestUpdatesCache2) {
|
| - // First network response for |kUrl|.
|
| - static const Response kNetResponse1 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Fri, 12 Jun 2009 21:46:42 GMT\n"
|
| - "Etag: \"ETAG1\"\n"
|
| - "Expires: Wed, 7 Sep 2033 21:46:42 GMT\n", // Should never expire.
|
| - "body1"
|
| - };
|
| -
|
| - // Second network response for |kUrl|.
|
| - static const Response kNetResponse2 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Etag: \"ETAG2\"\n"
|
| - "Expires: Wed, 7 Sep 2033 21:46:42 GMT\n", // Should never expire.
|
| - "body2"
|
| - };
|
| -
|
| - const char extra_headers[] = "If-None-Match: \"ETAG1\"\r\n";
|
| -
|
| - ConditionalizedRequestUpdatesCacheHelper(
|
| - kNetResponse1, kNetResponse2, kNetResponse2, extra_headers);
|
| -}
|
| -
|
| -// Check that when an "if-modified-since" header is attached
|
| -// to a request, the 304 (not modified result) result updates the cached
|
| -// headers, and the 304 response is returned rather than the cached response.
|
| -TEST(HttpCache, ConditionalizedRequestUpdatesCache3) {
|
| - // First network response for |kUrl|.
|
| - static const Response kNetResponse1 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Fri, 12 Jun 2009 21:46:42 GMT\n"
|
| - "Server: server1\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - "body1"
|
| - };
|
| -
|
| - // Second network response for |kUrl|.
|
| - static const Response kNetResponse2 = {
|
| - "HTTP/1.1 304 Not Modified",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Server: server2\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - ""
|
| - };
|
| -
|
| - static const Response kCachedResponse2 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Server: server2\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - "body1"
|
| - };
|
| -
|
| - const char extra_headers[] =
|
| - "If-Modified-Since: Wed, 06 Feb 2008 22:38:21 GMT\r\n";
|
| -
|
| - ConditionalizedRequestUpdatesCacheHelper(
|
| - kNetResponse1, kNetResponse2, kCachedResponse2, extra_headers);
|
| -}
|
| -
|
| -// Test that when doing an externally conditionalized if-modified-since
|
| -// and there is no corresponding cache entry, a new cache entry is NOT
|
| -// created (304 response).
|
| -TEST(HttpCache, ConditionalizedRequestUpdatesCache4) {
|
| - MockHttpCache cache;
|
| -
|
| - const char kUrl[] = "http://foobar.com/main.css";
|
| -
|
| - static const Response kNetResponse = {
|
| - "HTTP/1.1 304 Not Modified",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - ""
|
| - };
|
| -
|
| - const char kExtraRequestHeaders[] =
|
| - "If-Modified-Since: Wed, 06 Feb 2008 22:38:21 GMT\r\n";
|
| -
|
| - // We will control the network layer's responses for |kUrl| using
|
| - // |mock_network_response|.
|
| - MockTransaction mock_network_response = { 0 };
|
| - mock_network_response.url = kUrl;
|
| - AddMockTransaction(&mock_network_response);
|
| -
|
| - MockTransaction request = { 0 };
|
| - request.url = kUrl;
|
| - request.method = "GET";
|
| - request.request_headers = kExtraRequestHeaders;
|
| -
|
| - kNetResponse.AssignTo(&mock_network_response); // Network mock.
|
| - kNetResponse.AssignTo(&request); // Expected result.
|
| -
|
| - std::string response_headers;
|
| - RunTransactionTestWithResponse(
|
| - cache.http_cache(), request, &response_headers);
|
| -
|
| - EXPECT_EQ(kNetResponse.status_and_headers(), response_headers);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&mock_network_response);
|
| -}
|
| -
|
| -// Test that when doing an externally conditionalized if-modified-since
|
| -// and there is no corresponding cache entry, a new cache entry is NOT
|
| -// created (200 response).
|
| -TEST(HttpCache, ConditionalizedRequestUpdatesCache5) {
|
| - MockHttpCache cache;
|
| -
|
| - const char kUrl[] = "http://foobar.com/main.css";
|
| -
|
| - static const Response kNetResponse = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - "foobar!!!"
|
| - };
|
| -
|
| - const char kExtraRequestHeaders[] =
|
| - "If-Modified-Since: Wed, 06 Feb 2008 22:38:21 GMT\r\n";
|
| -
|
| - // We will control the network layer's responses for |kUrl| using
|
| - // |mock_network_response|.
|
| - MockTransaction mock_network_response = { 0 };
|
| - mock_network_response.url = kUrl;
|
| - AddMockTransaction(&mock_network_response);
|
| -
|
| - MockTransaction request = { 0 };
|
| - request.url = kUrl;
|
| - request.method = "GET";
|
| - request.request_headers = kExtraRequestHeaders;
|
| -
|
| - kNetResponse.AssignTo(&mock_network_response); // Network mock.
|
| - kNetResponse.AssignTo(&request); // Expected result.
|
| -
|
| - std::string response_headers;
|
| - RunTransactionTestWithResponse(
|
| - cache.http_cache(), request, &response_headers);
|
| -
|
| - EXPECT_EQ(kNetResponse.status_and_headers(), response_headers);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&mock_network_response);
|
| -}
|
| -
|
| -// Test that when doing an externally conditionalized if-modified-since
|
| -// if the date does not match the cache entry's last-modified date,
|
| -// then we do NOT use the response (304) to update the cache.
|
| -// (the if-modified-since date is 2 days AFTER the cache's modification date).
|
| -TEST(HttpCache, ConditionalizedRequestUpdatesCache6) {
|
| - static const Response kNetResponse1 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Fri, 12 Jun 2009 21:46:42 GMT\n"
|
| - "Server: server1\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - "body1"
|
| - };
|
| -
|
| - // Second network response for |kUrl|.
|
| - static const Response kNetResponse2 = {
|
| - "HTTP/1.1 304 Not Modified",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Server: server2\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - ""
|
| - };
|
| -
|
| - // This is two days in the future from the original response's last-modified
|
| - // date!
|
| - const char kExtraRequestHeaders[] =
|
| - "If-Modified-Since: Fri, 08 Feb 2008 22:38:21 GMT\r\n";
|
| -
|
| - ConditionalizedRequestUpdatesCacheHelper(
|
| - kNetResponse1, kNetResponse2, kNetResponse1, kExtraRequestHeaders);
|
| -}
|
| -
|
| -// Test that when doing an externally conditionalized if-none-match
|
| -// if the etag does not match the cache entry's etag, then we do not use the
|
| -// response (304) to update the cache.
|
| -TEST(HttpCache, ConditionalizedRequestUpdatesCache7) {
|
| - static const Response kNetResponse1 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Fri, 12 Jun 2009 21:46:42 GMT\n"
|
| - "Etag: \"Foo1\"\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - "body1"
|
| - };
|
| -
|
| - // Second network response for |kUrl|.
|
| - static const Response kNetResponse2 = {
|
| - "HTTP/1.1 304 Not Modified",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Etag: \"Foo2\"\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - ""
|
| - };
|
| -
|
| - // Different etag from original response.
|
| - const char kExtraRequestHeaders[] = "If-None-Match: \"Foo2\"\r\n";
|
| -
|
| - ConditionalizedRequestUpdatesCacheHelper(
|
| - kNetResponse1, kNetResponse2, kNetResponse1, kExtraRequestHeaders);
|
| -}
|
| -
|
| -// Test that doing an externally conditionalized request with both if-none-match
|
| -// and if-modified-since updates the cache.
|
| -TEST(HttpCache, ConditionalizedRequestUpdatesCache8) {
|
| - static const Response kNetResponse1 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Fri, 12 Jun 2009 21:46:42 GMT\n"
|
| - "Etag: \"Foo1\"\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - "body1"
|
| - };
|
| -
|
| - // Second network response for |kUrl|.
|
| - static const Response kNetResponse2 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Etag: \"Foo2\"\n"
|
| - "Last-Modified: Fri, 03 Jul 2009 02:14:27 GMT\n",
|
| - "body2"
|
| - };
|
| -
|
| - const char kExtraRequestHeaders[] =
|
| - "If-Modified-Since: Wed, 06 Feb 2008 22:38:21 GMT\r\n"
|
| - "If-None-Match: \"Foo1\"\r\n";
|
| -
|
| - ConditionalizedRequestUpdatesCacheHelper(
|
| - kNetResponse1, kNetResponse2, kNetResponse2, kExtraRequestHeaders);
|
| -}
|
| -
|
| -// Test that doing an externally conditionalized request with both if-none-match
|
| -// and if-modified-since does not update the cache with only one match.
|
| -TEST(HttpCache, ConditionalizedRequestUpdatesCache9) {
|
| - static const Response kNetResponse1 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Fri, 12 Jun 2009 21:46:42 GMT\n"
|
| - "Etag: \"Foo1\"\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - "body1"
|
| - };
|
| -
|
| - // Second network response for |kUrl|.
|
| - static const Response kNetResponse2 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Etag: \"Foo2\"\n"
|
| - "Last-Modified: Fri, 03 Jul 2009 02:14:27 GMT\n",
|
| - "body2"
|
| - };
|
| -
|
| - // The etag doesn't match what we have stored.
|
| - const char kExtraRequestHeaders[] =
|
| - "If-Modified-Since: Wed, 06 Feb 2008 22:38:21 GMT\r\n"
|
| - "If-None-Match: \"Foo2\"\r\n";
|
| -
|
| - ConditionalizedRequestUpdatesCacheHelper(
|
| - kNetResponse1, kNetResponse2, kNetResponse1, kExtraRequestHeaders);
|
| -}
|
| -
|
| -// Test that doing an externally conditionalized request with both if-none-match
|
| -// and if-modified-since does not update the cache with only one match.
|
| -TEST(HttpCache, ConditionalizedRequestUpdatesCache10) {
|
| - static const Response kNetResponse1 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Fri, 12 Jun 2009 21:46:42 GMT\n"
|
| - "Etag: \"Foo1\"\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - "body1"
|
| - };
|
| -
|
| - // Second network response for |kUrl|.
|
| - static const Response kNetResponse2 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Etag: \"Foo2\"\n"
|
| - "Last-Modified: Fri, 03 Jul 2009 02:14:27 GMT\n",
|
| - "body2"
|
| - };
|
| -
|
| - // The modification date doesn't match what we have stored.
|
| - const char kExtraRequestHeaders[] =
|
| - "If-Modified-Since: Fri, 08 Feb 2008 22:38:21 GMT\r\n"
|
| - "If-None-Match: \"Foo1\"\r\n";
|
| -
|
| - ConditionalizedRequestUpdatesCacheHelper(
|
| - kNetResponse1, kNetResponse2, kNetResponse1, kExtraRequestHeaders);
|
| -}
|
| -
|
| -TEST(HttpCache, UrlContainingHash) {
|
| - MockHttpCache cache;
|
| -
|
| - // Do a typical GET request -- should write an entry into our cache.
|
| - MockTransaction trans(kTypicalGET_Transaction);
|
| - RunTransactionTest(cache.http_cache(), trans);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Request the same URL, but this time with a reference section (hash).
|
| - // Since the cache key strips the hash sections, this should be a cache hit.
|
| - std::string url_with_hash = std::string(trans.url) + "#multiple#hashes";
|
| - trans.url = url_with_hash.c_str();
|
| - trans.load_flags = net::LOAD_ONLY_FROM_CACHE;
|
| -
|
| - RunTransactionTest(cache.http_cache(), trans);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we skip the cache for POST requests that do not have an upload
|
| -// identifier.
|
| -TEST(HttpCache, SimplePOST_SkipsCache) {
|
| - MockHttpCache cache;
|
| -
|
| - RunTransactionTest(cache.http_cache(), kSimplePOST_Transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests POST handling with a disabled cache (no DCHECK).
|
| -TEST(HttpCache, SimplePOST_DisabledCache) {
|
| - MockHttpCache cache;
|
| - cache.http_cache()->set_mode(net::HttpCache::Mode::DISABLE);
|
| -
|
| - RunTransactionTest(cache.http_cache(), kSimplePOST_Transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -TEST(HttpCache, SimplePOST_LoadOnlyFromCache_Miss) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimplePOST_Transaction);
|
| - transaction.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| -
|
| - MockHttpRequest request(transaction);
|
| - net::TestCompletionCallback callback;
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| - ASSERT_TRUE(trans.get());
|
| -
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - ASSERT_EQ(net::ERR_CACHE_MISS, callback.GetResult(rv));
|
| -
|
| - trans.reset();
|
| -
|
| - EXPECT_EQ(0, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -TEST(HttpCache, SimplePOST_LoadOnlyFromCache_Hit) {
|
| - MockHttpCache cache;
|
| -
|
| - // Test that we hit the cache for POST requests.
|
| -
|
| - MockTransaction transaction(kSimplePOST_Transaction);
|
| -
|
| - const int64 kUploadId = 1; // Just a dummy value.
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(),
|
| - kUploadId);
|
| - MockHttpRequest request(transaction);
|
| - request.upload_data_stream = &upload_data_stream;
|
| -
|
| - // Populate the cache.
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, request, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Load from cache.
|
| - request.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, request, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Test that we don't hit the cache for POST requests if there is a byte range.
|
| -TEST(HttpCache, SimplePOST_WithRanges) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimplePOST_Transaction);
|
| - transaction.request_headers = "Range: bytes = 0-4\r\n";
|
| -
|
| - const int64 kUploadId = 1; // Just a dummy value.
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(),
|
| - kUploadId);
|
| -
|
| - MockHttpRequest request(transaction);
|
| - request.upload_data_stream = &upload_data_stream;
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, request, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that a POST is cached separately from a previously cached GET.
|
| -TEST(HttpCache, SimplePOST_SeparateCache) {
|
| - MockHttpCache cache;
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(), 1);
|
| -
|
| - MockTransaction transaction(kSimplePOST_Transaction);
|
| - MockHttpRequest req1(transaction);
|
| - req1.upload_data_stream = &upload_data_stream;
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - transaction.method = "GET";
|
| - MockHttpRequest req2(transaction);
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req2, NULL);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that a successful POST invalidates a previously cached GET.
|
| -TEST(HttpCache, SimplePOST_Invalidate_205) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - MockHttpRequest req1(transaction);
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(), 1);
|
| -
|
| - transaction.method = "POST";
|
| - transaction.status = "HTTP/1.1 205 No Content";
|
| - MockHttpRequest req2(transaction);
|
| - req2.upload_data_stream = &upload_data_stream;
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req2, NULL);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(3, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that a successful POST invalidates a previously cached GET, even when
|
| -// there is no upload identifier.
|
| -TEST(HttpCache, SimplePOST_NoUploadId_Invalidate_205) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - MockHttpRequest req1(transaction);
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(), 0);
|
| -
|
| - transaction.method = "POST";
|
| - transaction.status = "HTTP/1.1 205 No Content";
|
| - MockHttpRequest req2(transaction);
|
| - req2.upload_data_stream = &upload_data_stream;
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req2, NULL);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that processing a POST before creating the backend doesn't crash.
|
| -TEST(HttpCache, SimplePOST_NoUploadId_NoBackend) {
|
| - // This will initialize a cache object with NULL backend.
|
| - MockBlockingBackendFactory* factory = new MockBlockingBackendFactory();
|
| - factory->set_fail(true);
|
| - factory->FinishCreation();
|
| - MockHttpCache cache(factory);
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(), 0);
|
| -
|
| - MockTransaction transaction(kSimplePOST_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - MockHttpRequest req(transaction);
|
| - req.upload_data_stream = &upload_data_stream;
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req, NULL);
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we don't invalidate entries as a result of a failed POST.
|
| -TEST(HttpCache, SimplePOST_DontInvalidate_100) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - MockHttpRequest req1(transaction);
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(), 1);
|
| -
|
| - transaction.method = "POST";
|
| - transaction.status = "HTTP/1.1 100 Continue";
|
| - MockHttpRequest req2(transaction);
|
| - req2.upload_data_stream = &upload_data_stream;
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req2, NULL);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that a HEAD request is not cached by itself.
|
| -TEST(HttpCache, SimpleHEAD_LoadOnlyFromCache_Miss) {
|
| - MockHttpCache cache;
|
| - MockTransaction transaction(kSimplePOST_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - transaction.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| - transaction.method = "HEAD";
|
| -
|
| - MockHttpRequest request(transaction);
|
| - net::TestCompletionCallback callback;
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| - ASSERT_TRUE(trans.get());
|
| -
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - ASSERT_EQ(net::ERR_CACHE_MISS, callback.GetResult(rv));
|
| -
|
| - trans.reset();
|
| -
|
| - EXPECT_EQ(0, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that a HEAD request is served from a cached GET.
|
| -TEST(HttpCache, SimpleHEAD_LoadOnlyFromCache_Hit) {
|
| - MockHttpCache cache;
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| -
|
| - // Populate the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Load from cache.
|
| - transaction.method = "HEAD";
|
| - transaction.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| - transaction.data = "";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that a read-only request served from the cache preserves CL.
|
| -TEST(HttpCache, SimpleHEAD_ContentLengthOnHit_Read) {
|
| - MockHttpCache cache;
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - transaction.response_headers = "Content-Length: 42\n";
|
| -
|
| - // Populate the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Load from cache.
|
| - transaction.method = "HEAD";
|
| - transaction.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| - transaction.data = "";
|
| - std::string headers;
|
| -
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - EXPECT_EQ("HTTP/1.1 200 OK\nContent-Length: 42\n", headers);
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that a read-write request served from the cache preserves CL.
|
| -TEST(HttpCache, ETagHEAD_ContentLengthOnHit_ReadWrite) {
|
| - MockHttpCache cache;
|
| - MockTransaction transaction(kETagGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - std::string server_headers(kETagGET_Transaction.response_headers);
|
| - server_headers.append("Content-Length: 42\n");
|
| - transaction.response_headers = server_headers.data();
|
| -
|
| - // Populate the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Load from cache.
|
| - transaction.method = "HEAD";
|
| - transaction.data = "";
|
| - std::string headers;
|
| -
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - EXPECT_NE(std::string::npos, headers.find("Content-Length: 42\n"));
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that a HEAD request that includes byte ranges bypasses the cache.
|
| -TEST(HttpCache, SimpleHEAD_WithRanges) {
|
| - MockHttpCache cache;
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| -
|
| - // Populate the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Load from cache.
|
| - transaction.method = "HEAD";
|
| - transaction.request_headers = "Range: bytes = 0-4\r\n";
|
| - transaction.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| - transaction.return_code = net::ERR_CACHE_MISS;
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that a HEAD request can be served from a partialy cached resource.
|
| -TEST(HttpCache, SimpleHEAD_WithCachedRanges) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - // Write to the cache (40-49).
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| -
|
| - transaction.url = kRangeGET_TransactionOK.url;
|
| - transaction.method = "HEAD";
|
| - transaction.data = "";
|
| - AddMockTransaction(&transaction);
|
| - std::string headers;
|
| -
|
| - // Load from cache.
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - EXPECT_NE(std::string::npos, headers.find("HTTP/1.1 200 OK\n"));
|
| - EXPECT_NE(std::string::npos, headers.find("Content-Length: 80\n"));
|
| - EXPECT_EQ(std::string::npos, headers.find("Content-Range"));
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that a HEAD request can be served from a truncated resource.
|
| -TEST(HttpCache, SimpleHEAD_WithTruncatedEntry) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 80\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| -
|
| - transaction.url = kRangeGET_TransactionOK.url;
|
| - transaction.method = "HEAD";
|
| - transaction.data = "";
|
| - AddMockTransaction(&transaction);
|
| - std::string headers;
|
| -
|
| - // Load from cache.
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - EXPECT_NE(std::string::npos, headers.find("HTTP/1.1 200 OK\n"));
|
| - EXPECT_NE(std::string::npos, headers.find("Content-Length: 80\n"));
|
| - EXPECT_EQ(std::string::npos, headers.find("Content-Range"));
|
| - EXPECT_EQ(0, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that a HEAD request updates the cached response.
|
| -TEST(HttpCache, TypicalHEAD_UpdatesResponse) {
|
| - MockHttpCache cache;
|
| - MockTransaction transaction(kTypicalGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| -
|
| - // Populate the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Update the cache.
|
| - transaction.method = "HEAD";
|
| - transaction.response_headers = "Foo: bar\n";
|
| - transaction.data = "";
|
| - transaction.status = "HTTP/1.1 304 Not Modified\n";
|
| - std::string headers;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| - RemoveMockTransaction(&transaction);
|
| -
|
| - EXPECT_NE(std::string::npos, headers.find("HTTP/1.1 200 OK\n"));
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| -
|
| - MockTransaction transaction2(kTypicalGET_Transaction);
|
| - AddMockTransaction(&transaction2);
|
| -
|
| - // Make sure we are done with the previous transaction.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Load from the cache.
|
| - transaction2.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction2, &headers);
|
| -
|
| - EXPECT_NE(std::string::npos, headers.find("Foo: bar\n"));
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction2);
|
| -}
|
| -
|
| -// Tests that an externally conditionalized HEAD request updates the cache.
|
| -TEST(HttpCache, TypicalHEAD_ConditionalizedRequestUpdatesResponse) {
|
| - MockHttpCache cache;
|
| - MockTransaction transaction(kTypicalGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| -
|
| - // Populate the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Update the cache.
|
| - transaction.method = "HEAD";
|
| - transaction.request_headers =
|
| - "If-Modified-Since: Wed, 28 Nov 2007 00:40:09 GMT\r\n";
|
| - transaction.response_headers = "Foo: bar\n";
|
| - transaction.data = "";
|
| - transaction.status = "HTTP/1.1 304 Not Modified\n";
|
| - std::string headers;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| - RemoveMockTransaction(&transaction);
|
| -
|
| - EXPECT_NE(std::string::npos, headers.find("HTTP/1.1 304 Not Modified\n"));
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| -
|
| - MockTransaction transaction2(kTypicalGET_Transaction);
|
| - AddMockTransaction(&transaction2);
|
| -
|
| - // Make sure we are done with the previous transaction.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Load from the cache.
|
| - transaction2.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction2, &headers);
|
| -
|
| - EXPECT_NE(std::string::npos, headers.find("Foo: bar\n"));
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction2);
|
| -}
|
| -
|
| -// Tests that a HEAD request invalidates an old cached entry.
|
| -TEST(HttpCache, SimpleHEAD_InvalidatesEntry) {
|
| - MockHttpCache cache;
|
| - MockTransaction transaction(kTypicalGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| -
|
| - // Populate the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Update the cache.
|
| - transaction.method = "HEAD";
|
| - transaction.data = "";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| -
|
| - // Load from the cache.
|
| - transaction.method = "GET";
|
| - transaction.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| - transaction.return_code = net::ERR_CACHE_MISS;
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we do not cache the response of a PUT.
|
| -TEST(HttpCache, SimplePUT_Miss) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimplePOST_Transaction);
|
| - transaction.method = "PUT";
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(), 0);
|
| -
|
| - MockHttpRequest request(transaction);
|
| - request.upload_data_stream = &upload_data_stream;
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, request, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we invalidate entries as a result of a PUT.
|
| -TEST(HttpCache, SimplePUT_Invalidate) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - MockHttpRequest req1(transaction);
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(), 0);
|
| -
|
| - transaction.method = "PUT";
|
| - MockHttpRequest req2(transaction);
|
| - req2.upload_data_stream = &upload_data_stream;
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req2, NULL);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we invalidate entries as a result of a PUT.
|
| -TEST(HttpCache, SimplePUT_Invalidate_305) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - MockHttpRequest req1(transaction);
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(), 0);
|
| -
|
| - transaction.method = "PUT";
|
| - transaction.status = "HTTP/1.1 305 Use Proxy";
|
| - MockHttpRequest req2(transaction);
|
| - req2.upload_data_stream = &upload_data_stream;
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req2, NULL);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we don't invalidate entries as a result of a failed PUT.
|
| -TEST(HttpCache, SimplePUT_DontInvalidate_404) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - MockHttpRequest req1(transaction);
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(), 0);
|
| -
|
| - transaction.method = "PUT";
|
| - transaction.status = "HTTP/1.1 404 Not Found";
|
| - MockHttpRequest req2(transaction);
|
| - req2.upload_data_stream = &upload_data_stream;
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req2, NULL);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we do not cache the response of a DELETE.
|
| -TEST(HttpCache, SimpleDELETE_Miss) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimplePOST_Transaction);
|
| - transaction.method = "DELETE";
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(), 0);
|
| -
|
| - MockHttpRequest request(transaction);
|
| - request.upload_data_stream = &upload_data_stream;
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, request, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we invalidate entries as a result of a DELETE.
|
| -TEST(HttpCache, SimpleDELETE_Invalidate) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - MockHttpRequest req1(transaction);
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - ScopedVector<net::UploadElementReader> element_readers;
|
| - element_readers.push_back(new net::UploadBytesElementReader("hello", 5));
|
| - net::ElementsUploadDataStream upload_data_stream(element_readers.Pass(), 0);
|
| -
|
| - transaction.method = "DELETE";
|
| - MockHttpRequest req2(transaction);
|
| - req2.upload_data_stream = &upload_data_stream;
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req2, NULL);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTestWithRequest(cache.http_cache(), transaction, req1, NULL);
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we invalidate entries as a result of a DELETE.
|
| -TEST(HttpCache, SimpleDELETE_Invalidate_301) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - transaction.method = "DELETE";
|
| - transaction.status = "HTTP/1.1 301 Moved Permanently ";
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - transaction.method = "GET";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we don't invalidate entries as a result of a failed DELETE.
|
| -TEST(HttpCache, SimpleDELETE_DontInvalidate_416) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| -
|
| - // Attempt to populate the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - transaction.method = "DELETE";
|
| - transaction.status = "HTTP/1.1 416 Requested Range Not Satisfiable";
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - transaction.method = "GET";
|
| - transaction.status = "HTTP/1.1 200 OK";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we don't invalidate entries after a failed network transaction.
|
| -TEST(HttpCache, SimpleGET_DontInvalidateOnFailure) {
|
| - MockHttpCache cache;
|
| -
|
| - // Populate the cache.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| -
|
| - // Fail the network request.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.return_code = net::ERR_FAILED;
|
| - transaction.load_flags |= net::LOAD_VALIDATE_CACHE;
|
| -
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - RemoveMockTransaction(&transaction);
|
| -
|
| - transaction.load_flags = net::LOAD_ONLY_FROM_CACHE;
|
| - transaction.return_code = net::OK;
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Make sure the transaction didn't reach the network.
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -TEST(HttpCache, RangeGET_SkipsCache) {
|
| - MockHttpCache cache;
|
| -
|
| - // Test that we skip the cache for range GET requests. Eventually, we will
|
| - // want to cache these, but we'll still have cases where skipping the cache
|
| - // makes sense, so we want to make sure that it works properly.
|
| -
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_Transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.request_headers = "If-None-Match: foo\r\n";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -
|
| - transaction.request_headers =
|
| - "If-Modified-Since: Wed, 28 Nov 2007 00:45:20 GMT\r\n";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Test that we skip the cache for range requests that include a validation
|
| -// header.
|
| -TEST(HttpCache, RangeGET_SkipsCache2) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kRangeGET_Transaction);
|
| - transaction.request_headers = "If-None-Match: foo\r\n"
|
| - EXTRA_HEADER
|
| - "Range: bytes = 40-49\r\n";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -
|
| - transaction.request_headers =
|
| - "If-Modified-Since: Wed, 28 Nov 2007 00:45:20 GMT\r\n"
|
| - EXTRA_HEADER
|
| - "Range: bytes = 40-49\r\n";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -
|
| - transaction.request_headers = "If-Range: bla\r\n"
|
| - EXTRA_HEADER
|
| - "Range: bytes = 40-49\r\n";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -TEST(HttpCache, SimpleGET_DoesntLogHeaders) {
|
| - MockHttpCache cache;
|
| -
|
| - net::CapturingBoundNetLog log;
|
| - RunTransactionTestWithLog(cache.http_cache(), kSimpleGET_Transaction,
|
| - log.bound());
|
| -
|
| - EXPECT_FALSE(LogContainsEventType(
|
| - log, net::NetLog::TYPE_HTTP_CACHE_CALLER_REQUEST_HEADERS));
|
| -}
|
| -
|
| -TEST(HttpCache, RangeGET_LogsHeaders) {
|
| - MockHttpCache cache;
|
| -
|
| - net::CapturingBoundNetLog log;
|
| - RunTransactionTestWithLog(cache.http_cache(), kRangeGET_Transaction,
|
| - log.bound());
|
| -
|
| - EXPECT_TRUE(LogContainsEventType(
|
| - log, net::NetLog::TYPE_HTTP_CACHE_CALLER_REQUEST_HEADERS));
|
| -}
|
| -
|
| -TEST(HttpCache, ExternalValidation_LogsHeaders) {
|
| - MockHttpCache cache;
|
| -
|
| - net::CapturingBoundNetLog log;
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.request_headers = "If-None-Match: foo\r\n" EXTRA_HEADER;
|
| - RunTransactionTestWithLog(cache.http_cache(), transaction, log.bound());
|
| -
|
| - EXPECT_TRUE(LogContainsEventType(
|
| - log, net::NetLog::TYPE_HTTP_CACHE_CALLER_REQUEST_HEADERS));
|
| -}
|
| -
|
| -TEST(HttpCache, SpecialHeaders_LogsHeaders) {
|
| - MockHttpCache cache;
|
| -
|
| - net::CapturingBoundNetLog log;
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.request_headers = "cache-control: no-cache\r\n" EXTRA_HEADER;
|
| - RunTransactionTestWithLog(cache.http_cache(), transaction, log.bound());
|
| -
|
| - EXPECT_TRUE(LogContainsEventType(
|
| - log, net::NetLog::TYPE_HTTP_CACHE_CALLER_REQUEST_HEADERS));
|
| -}
|
| -
|
| -// Tests that receiving 206 for a regular request is handled correctly.
|
| -TEST(HttpCache, GET_Crazy206) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache.
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - AddMockTransaction(&transaction);
|
| - transaction.request_headers = EXTRA_HEADER;
|
| - transaction.handler = NULL;
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // This should read again from the net.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that receiving 416 for a regular request is handled correctly.
|
| -TEST(HttpCache, GET_Crazy416) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache.
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - transaction.status = "HTTP/1.1 416 Requested Range Not Satisfiable";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we don't store partial responses that can't be validated.
|
| -TEST(HttpCache, RangeGET_NoStrongValidators) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Attempt to write to the cache (40-49).
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.response_headers = "Content-Length: 10\n"
|
| - "Cache-Control: max-age=3600\n"
|
| - "ETag: w/\"foo\"\n";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Now verify that there's no cached data.
|
| - RunTransactionTestWithResponse(cache.http_cache(), kRangeGET_TransactionOK,
|
| - &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests failures to conditionalize byte range requests.
|
| -TEST(HttpCache, RangeGET_NoConditionalization) {
|
| - MockHttpCache cache;
|
| - cache.FailConditionalizations();
|
| - std::string headers;
|
| -
|
| - // Write to the cache (40-49).
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.response_headers = "Content-Length: 10\n"
|
| - "ETag: \"foo\"\n";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Now verify that the cached data is not used.
|
| - RunTransactionTestWithResponse(cache.http_cache(), kRangeGET_TransactionOK,
|
| - &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that restarting a partial request when the cached data cannot be
|
| -// revalidated logs an event.
|
| -TEST(HttpCache, RangeGET_NoValidation_LogsRestart) {
|
| - MockHttpCache cache;
|
| - cache.FailConditionalizations();
|
| -
|
| - // Write to the cache (40-49).
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.response_headers = "Content-Length: 10\n"
|
| - "ETag: \"foo\"\n";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Now verify that the cached data is not used.
|
| - net::CapturingBoundNetLog log;
|
| - RunTransactionTestWithLog(cache.http_cache(), kRangeGET_TransactionOK,
|
| - log.bound());
|
| -
|
| - EXPECT_TRUE(LogContainsEventType(
|
| - log, net::NetLog::TYPE_HTTP_CACHE_RESTART_PARTIAL_REQUEST));
|
| -}
|
| -
|
| -// Tests that a failure to conditionalize a regular request (no range) with a
|
| -// sparse entry results in a full response.
|
| -TEST(HttpCache, GET_NoConditionalization) {
|
| - MockHttpCache cache;
|
| - cache.FailConditionalizations();
|
| - std::string headers;
|
| -
|
| - // Write to the cache (40-49).
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.response_headers = "Content-Length: 10\n"
|
| - "ETag: \"foo\"\n";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Now verify that the cached data is not used.
|
| - // Don't ask for a range. The cache will attempt to use the cached data but
|
| - // should discard it as it cannot be validated. A regular request should go
|
| - // to the server and a new entry should be created.
|
| - transaction.request_headers = EXTRA_HEADER;
|
| - transaction.data = "Not a range";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - EXPECT_EQ(0U, headers.find("HTTP/1.1 200 OK\n"));
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - // The last response was saved.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Verifies that conditionalization failures when asking for a range that would
|
| -// require the cache to modify the range to ask, result in a network request
|
| -// that matches the user's one.
|
| -TEST(HttpCache, RangeGET_NoConditionalization2) {
|
| - MockHttpCache cache;
|
| - cache.FailConditionalizations();
|
| - std::string headers;
|
| -
|
| - // Write to the cache (40-49).
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.response_headers = "Content-Length: 10\n"
|
| - "ETag: \"foo\"\n";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Now verify that the cached data is not used.
|
| - // Ask for a range that extends before and after the cached data so that the
|
| - // cache would normally mix data from three sources. After deleting the entry,
|
| - // the response will come from a single network request.
|
| - transaction.request_headers = "Range: bytes = 20-59\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 20-29 rg: 30-39 rg: 40-49 rg: 50-59 ";
|
| - transaction.response_headers = kRangeGET_TransactionOK.response_headers;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 20, 59);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - // The last response was saved.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we cache partial responses that lack content-length.
|
| -TEST(HttpCache, RangeGET_NoContentLength) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Attempt to write to the cache (40-49).
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - AddMockTransaction(&transaction);
|
| - transaction.response_headers = "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Range: bytes 40-49/80\n";
|
| - transaction.handler = NULL;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Now verify that there's no cached data.
|
| - transaction.handler = &RangeTransactionServer::RangeHandler;
|
| - RunTransactionTestWithResponse(cache.http_cache(), kRangeGET_TransactionOK,
|
| - &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we can cache range requests and fetch random blocks from the
|
| -// cache and the network.
|
| -TEST(HttpCache, RangeGET_OK) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| - std::string headers;
|
| -
|
| - // Write to the cache (40-49).
|
| - RunTransactionTestWithResponse(cache.http_cache(), kRangeGET_TransactionOK,
|
| - &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Read from the cache (40-49).
|
| - RunTransactionTestWithResponse(cache.http_cache(), kRangeGET_TransactionOK,
|
| - &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure we are done with the previous transaction.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Write to the cache (30-39).
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 30-39\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 30-39 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 30, 39);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure we are done with the previous transaction.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Write and read from the cache (20-59).
|
| - transaction.request_headers = "Range: bytes = 20-59\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 20-29 rg: 30-39 rg: 40-49 rg: 50-59 ";
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestWithResponseAndGetTiming(
|
| - cache.http_cache(), transaction, &headers, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - Verify206Response(headers, 20, 59);
|
| - EXPECT_EQ(4, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(3, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we can cache range requests and fetch random blocks from the
|
| -// cache and the network, with synchronous responses.
|
| -TEST(HttpCache, RangeGET_SyncOK) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.test_mode = TEST_MODE_SYNC_ALL;
|
| - AddMockTransaction(&transaction);
|
| -
|
| - // Write to the cache (40-49).
|
| - std::string headers;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Read from the cache (40-49).
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure we are done with the previous transaction.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Write to the cache (30-39).
|
| - transaction.request_headers = "Range: bytes = 30-39\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 30-39 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 30, 39);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure we are done with the previous transaction.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Write and read from the cache (20-59).
|
| - transaction.request_headers = "Range: bytes = 20-59\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 20-29 rg: 30-39 rg: 40-49 rg: 50-59 ";
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestWithResponseAndGetTiming(
|
| - cache.http_cache(), transaction, &headers, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - Verify206Response(headers, 20, 59);
|
| - EXPECT_EQ(4, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we don't revalidate an entry unless we are required to do so.
|
| -TEST(HttpCache, RangeGET_Revalidate1) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Write to the cache (40-49).
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.response_headers =
|
| - "Last-Modified: Sat, 18 Apr 2009 01:10:43 GMT\n"
|
| - "Expires: Wed, 7 Sep 2033 21:46:42 GMT\n" // Should never expire.
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 10\n";
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Read from the cache (40-49).
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestWithResponseAndGetTiming(
|
| - cache.http_cache(), transaction, &headers, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingCachedResponse(load_timing_info);
|
| -
|
| - // Read again forcing the revalidation.
|
| - transaction.load_flags |= net::LOAD_VALIDATE_CACHE;
|
| - RunTransactionTestWithResponseAndGetTiming(
|
| - cache.http_cache(), transaction, &headers, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Checks that we revalidate an entry when the headers say so.
|
| -TEST(HttpCache, RangeGET_Revalidate2) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Write to the cache (40-49).
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.response_headers =
|
| - "Last-Modified: Sat, 18 Apr 2009 01:10:43 GMT\n"
|
| - "Expires: Sat, 18 Apr 2009 01:10:43 GMT\n" // Expired.
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 10\n";
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Read from the cache (40-49).
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| - Verify206Response(headers, 40, 49);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we deal with 304s for range requests.
|
| -TEST(HttpCache, RangeGET_304) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| - std::string headers;
|
| -
|
| - // Write to the cache (40-49).
|
| - RunTransactionTestWithResponse(cache.http_cache(), kRangeGET_TransactionOK,
|
| - &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Read from the cache (40-49).
|
| - RangeTransactionServer handler;
|
| - handler.set_not_modified(true);
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.load_flags |= net::LOAD_VALIDATE_CACHE;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we deal with 206s when revalidating range requests.
|
| -TEST(HttpCache, RangeGET_ModifiedResult) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| - std::string headers;
|
| -
|
| - // Write to the cache (40-49).
|
| - RunTransactionTestWithResponse(cache.http_cache(), kRangeGET_TransactionOK,
|
| - &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Attempt to read from the cache (40-49).
|
| - RangeTransactionServer handler;
|
| - handler.set_modified(true);
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.load_flags |= net::LOAD_VALIDATE_CACHE;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // And the entry should be gone.
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that when a server returns 206 with a sub-range of the requested range,
|
| -// and there is nothing stored in the cache, the returned response is passed to
|
| -// the caller as is. In this context, a subrange means a response that starts
|
| -// with the same byte that was requested, but that is not the whole range that
|
| -// was requested.
|
| -TEST(HttpCache, RangeGET_206ReturnsSubrangeRange_NoCachedContent) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Request a large range (40-59). The server sends 40-49.
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 40-59\r\n" EXTRA_HEADER;
|
| - transaction.response_headers =
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 10\n"
|
| - "Content-Range: bytes 40-49/80\n";
|
| - transaction.handler = nullptr;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that when a server returns 206 with a sub-range of the requested range,
|
| -// and there was an entry stored in the cache, the cache gets out of the way.
|
| -TEST(HttpCache, RangeGET_206ReturnsSubrangeRange_CachedContent) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Write to the cache (70-79).
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 70-79\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 70-79 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| - Verify206Response(headers, 70, 79);
|
| -
|
| - // Request a large range (40-79). The cache will ask the server for 40-59.
|
| - // The server returns 40-49. The cache should consider the server confused and
|
| - // abort caching, restarting the request without caching.
|
| - transaction.request_headers = "Range: bytes = 40-79\r\n" EXTRA_HEADER;
|
| - transaction.response_headers =
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 10\n"
|
| - "Content-Range: bytes 40-49/80\n";
|
| - transaction.handler = nullptr;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - // Two new network requests were issued, one from the cache and another after
|
| - // deleting the entry.
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // The entry was deleted.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(4, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that when a server returns 206 with a sub-range of the requested range,
|
| -// and there was an entry stored in the cache, the cache gets out of the way,
|
| -// when the caller is not using ranges.
|
| -TEST(HttpCache, GET_206ReturnsSubrangeRange_CachedContent) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Write to the cache (70-79).
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 70-79\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 70-79 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| - Verify206Response(headers, 70, 79);
|
| -
|
| - // Don't ask for a range. The cache will ask the server for 0-69.
|
| - // The server returns 40-49. The cache should consider the server confused and
|
| - // abort caching, restarting the request.
|
| - // The second network request should not be a byte range request so the server
|
| - // should return 200 + "Not a range"
|
| - transaction.request_headers = "X-Return-Default-Range:\r\n" EXTRA_HEADER;
|
| - transaction.data = "Not a range";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - EXPECT_EQ(0U, headers.find("HTTP/1.1 200 OK\n"));
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // The entry was deleted.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(4, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that when a server returns 206 with a random range and there is
|
| -// nothing stored in the cache, the returned response is passed to the caller
|
| -// as is. In this context, a WrongRange means that the returned range may or may
|
| -// not have any relationship with the requested range (may or may not be
|
| -// contained). The important part is that the first byte doesn't match the first
|
| -// requested byte.
|
| -TEST(HttpCache, RangeGET_206ReturnsWrongRange_NoCachedContent) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Request a large range (30-59). The server sends (40-49).
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 30-59\r\n" EXTRA_HEADER;
|
| - transaction.response_headers =
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 10\n"
|
| - "Content-Range: bytes 40-49/80\n";
|
| - transaction.handler = nullptr;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // The entry was deleted.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that when a server returns 206 with a random range and there is
|
| -// an entry stored in the cache, the cache gets out of the way.
|
| -TEST(HttpCache, RangeGET_206ReturnsWrongRange_CachedContent) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Write to the cache (70-79).
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 70-79\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 70-79 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| - Verify206Response(headers, 70, 79);
|
| -
|
| - // Request a large range (30-79). The cache will ask the server for 30-69.
|
| - // The server returns 40-49. The cache should consider the server confused and
|
| - // abort caching, returning the weird range to the caller.
|
| - transaction.request_headers = "Range: bytes = 30-79\r\n" EXTRA_HEADER;
|
| - transaction.response_headers =
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 10\n"
|
| - "Content-Range: bytes 40-49/80\n";
|
| - transaction.handler = nullptr;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // The entry was deleted.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(4, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that when a caller asks for a range beyond EOF, with an empty cache,
|
| -// the response matches the one provided by the server.
|
| -TEST(HttpCache, RangeGET_206ReturnsSmallerFile_NoCachedContent) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Request a large range (70-99). The server sends 70-79.
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 70-99\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 70-79 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 70, 79);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| -}
|
| -
|
| -// Tests that when a caller asks for a range beyond EOF, with a cached entry,
|
| -// the cache automatically fixes the request.
|
| -TEST(HttpCache, RangeGET_206ReturnsSmallerFile_CachedContent) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Write to the cache (40-49).
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - // Request a large range (70-99). The server sends 70-79.
|
| - transaction.request_headers = "Range: bytes = 70-99\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 70-79 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 70, 79);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // The entry was not deleted (the range was automatically fixed).
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that when a caller asks for a not-satisfiable range, the server's
|
| -// response is forwarded to the caller.
|
| -TEST(HttpCache, RangeGET_416_NoCachedContent) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - // Request a range beyond EOF (80-99).
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 80-99\r\n" EXTRA_HEADER;
|
| - transaction.data = "";
|
| - transaction.status = "HTTP/1.1 416 Requested Range Not Satisfiable";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - EXPECT_EQ(0U, headers.find(transaction.status));
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // The entry was deleted.
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we cache 301s for range requests.
|
| -TEST(HttpCache, RangeGET_301) {
|
| - MockHttpCache cache;
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.status = "HTTP/1.1 301 Moved Permanently";
|
| - transaction.response_headers = "Location: http://www.bar.com/\n";
|
| - transaction.data = "";
|
| - transaction.handler = NULL;
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Read from the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we can cache range requests when the start or end is unknown.
|
| -// We start with one suffix request, followed by a request from a given point.
|
| -TEST(HttpCache, UnknownRangeGET_1) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| - std::string headers;
|
| -
|
| - // Write to the cache (70-79).
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = -10\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 70-79 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 70, 79);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure we are done with the previous transaction.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Write and read from the cache (60-79).
|
| - transaction.request_headers = "Range: bytes = 60-\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 60-69 rg: 70-79 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 60, 79);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we can cache range requests when the start or end is unknown.
|
| -// We start with one request from a given point, followed by a suffix request.
|
| -// We'll also verify that synchronous cache responses work as intended.
|
| -TEST(HttpCache, UnknownRangeGET_2) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.test_mode = TEST_MODE_SYNC_CACHE_START |
|
| - TEST_MODE_SYNC_CACHE_READ |
|
| - TEST_MODE_SYNC_CACHE_WRITE;
|
| - AddMockTransaction(&transaction);
|
| -
|
| - // Write to the cache (70-79).
|
| - transaction.request_headers = "Range: bytes = 70-\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 70-79 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 70, 79);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure we are done with the previous transaction.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Write and read from the cache (60-79).
|
| - transaction.request_headers = "Range: bytes = -20\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 60-69 rg: 70-79 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 60, 79);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that receiving Not Modified when asking for an open range doesn't mess
|
| -// up things.
|
| -TEST(HttpCache, UnknownRangeGET_304) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - AddMockTransaction(&transaction);
|
| -
|
| - RangeTransactionServer handler;
|
| - handler.set_not_modified(true);
|
| -
|
| - // Ask for the end of the file, without knowing the length.
|
| - transaction.request_headers = "Range: bytes = 70-\r\n" EXTRA_HEADER;
|
| - transaction.data = "";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - // We just bypass the cache.
|
| - EXPECT_EQ(0U, headers.find("HTTP/1.1 304 Not Modified\n"));
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we can handle non-range requests when we have cached a range.
|
| -TEST(HttpCache, GET_Previous206) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| - std::string headers;
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| -
|
| - // Write to the cache (40-49).
|
| - RunTransactionTestWithResponseAndGetTiming(
|
| - cache.http_cache(), kRangeGET_TransactionOK, &headers, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -
|
| - // Write and read from the cache (0-79), when not asked for a range.
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = EXTRA_HEADER;
|
| - transaction.data = kFullRangeData;
|
| - RunTransactionTestWithResponseAndGetTiming(
|
| - cache.http_cache(), transaction, &headers, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - EXPECT_EQ(0U, headers.find("HTTP/1.1 200 OK\n"));
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we can handle non-range requests when we have cached the first
|
| -// part of the object and the server replies with 304 (Not Modified).
|
| -TEST(HttpCache, GET_Previous206_NotModified) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - AddMockTransaction(&transaction);
|
| - std::string headers;
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| -
|
| - // Write to the cache (0-9).
|
| - transaction.request_headers = "Range: bytes = 0-9\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 00-09 ";
|
| - RunTransactionTestWithResponseAndGetTiming(
|
| - cache.http_cache(), transaction, &headers, log.bound(),
|
| - &load_timing_info);
|
| - Verify206Response(headers, 0, 9);
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -
|
| - // Write to the cache (70-79).
|
| - transaction.request_headers = "Range: bytes = 70-79\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 70-79 ";
|
| - RunTransactionTestWithResponseAndGetTiming(
|
| - cache.http_cache(), transaction, &headers, log.bound(),
|
| - &load_timing_info);
|
| - Verify206Response(headers, 70, 79);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -
|
| - // Read from the cache (0-9), write and read from cache (10 - 79).
|
| - transaction.load_flags |= net::LOAD_VALIDATE_CACHE;
|
| - transaction.request_headers = "Foo: bar\r\n" EXTRA_HEADER;
|
| - transaction.data = kFullRangeData;
|
| - RunTransactionTestWithResponseAndGetTiming(
|
| - cache.http_cache(), transaction, &headers, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - EXPECT_EQ(0U, headers.find("HTTP/1.1 200 OK\n"));
|
| - EXPECT_EQ(4, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we can handle a regular request to a sparse entry, that results in
|
| -// new content provided by the server (206).
|
| -TEST(HttpCache, GET_Previous206_NewContent) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| - std::string headers;
|
| -
|
| - // Write to the cache (0-9).
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 0-9\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 00-09 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 0, 9);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Now we'll issue a request without any range that should result first in a
|
| - // 206 (when revalidating), and then in a weird standard answer: the test
|
| - // server will not modify the response so we'll get the default range... a
|
| - // real server will answer with 200.
|
| - MockTransaction transaction2(kRangeGET_TransactionOK);
|
| - transaction2.request_headers = EXTRA_HEADER;
|
| - transaction2.load_flags |= net::LOAD_VALIDATE_CACHE;
|
| - transaction2.data = "Not a range";
|
| - RangeTransactionServer handler;
|
| - handler.set_modified(true);
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestWithResponseAndGetTiming(
|
| - cache.http_cache(), transaction2, &headers, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - EXPECT_EQ(0U, headers.find("HTTP/1.1 200 OK\n"));
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -
|
| - // Verify that the previous request deleted the entry.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we can handle cached 206 responses that are not sparse.
|
| -TEST(HttpCache, GET_Previous206_NotSparse) {
|
| - MockHttpCache cache;
|
| -
|
| - // Create a disk cache entry that stores 206 headers while not being sparse.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.CreateBackendEntry(kSimpleGET_Transaction.url, &entry,
|
| - NULL));
|
| -
|
| - std::string raw_headers(kRangeGET_TransactionOK.status);
|
| - raw_headers.append("\n");
|
| - raw_headers.append(kRangeGET_TransactionOK.response_headers);
|
| - raw_headers = net::HttpUtil::AssembleRawHeaders(raw_headers.data(),
|
| - raw_headers.size());
|
| -
|
| - net::HttpResponseInfo response;
|
| - response.headers = new net::HttpResponseHeaders(raw_headers);
|
| - EXPECT_TRUE(MockHttpCache::WriteResponseInfo(entry, &response, true, false));
|
| -
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(500));
|
| - int len = static_cast<int>(base::strlcpy(buf->data(),
|
| - kRangeGET_TransactionOK.data, 500));
|
| - net::TestCompletionCallback cb;
|
| - int rv = entry->WriteData(1, 0, buf.get(), len, cb.callback(), true);
|
| - EXPECT_EQ(len, cb.GetResult(rv));
|
| - entry->Close();
|
| -
|
| - // Now see that we don't use the stored entry.
|
| - std::string headers;
|
| - net::CapturingBoundNetLog log;
|
| - net::LoadTimingInfo load_timing_info;
|
| - RunTransactionTestWithResponseAndGetTiming(
|
| - cache.http_cache(), kSimpleGET_Transaction, &headers, log.bound(),
|
| - &load_timing_info);
|
| -
|
| - // We are expecting a 200.
|
| - std::string expected_headers(kSimpleGET_Transaction.status);
|
| - expected_headers.append("\n");
|
| - expected_headers.append(kSimpleGET_Transaction.response_headers);
|
| - EXPECT_EQ(expected_headers, headers);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| - TestLoadTimingNetworkRequest(load_timing_info);
|
| -}
|
| -
|
| -// Tests that we can handle cached 206 responses that are not sparse. This time
|
| -// we issue a range request and expect to receive a range.
|
| -TEST(HttpCache, RangeGET_Previous206_NotSparse_2) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - // Create a disk cache entry that stores 206 headers while not being sparse.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.CreateBackendEntry(kRangeGET_TransactionOK.url, &entry,
|
| - NULL));
|
| -
|
| - std::string raw_headers(kRangeGET_TransactionOK.status);
|
| - raw_headers.append("\n");
|
| - raw_headers.append(kRangeGET_TransactionOK.response_headers);
|
| - raw_headers = net::HttpUtil::AssembleRawHeaders(raw_headers.data(),
|
| - raw_headers.size());
|
| -
|
| - net::HttpResponseInfo response;
|
| - response.headers = new net::HttpResponseHeaders(raw_headers);
|
| - EXPECT_TRUE(MockHttpCache::WriteResponseInfo(entry, &response, true, false));
|
| -
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(500));
|
| - int len = static_cast<int>(base::strlcpy(buf->data(),
|
| - kRangeGET_TransactionOK.data, 500));
|
| - net::TestCompletionCallback cb;
|
| - int rv = entry->WriteData(1, 0, buf.get(), len, cb.callback(), true);
|
| - EXPECT_EQ(len, cb.GetResult(rv));
|
| - entry->Close();
|
| -
|
| - // Now see that we don't use the stored entry.
|
| - std::string headers;
|
| - RunTransactionTestWithResponse(cache.http_cache(), kRangeGET_TransactionOK,
|
| - &headers);
|
| -
|
| - // We are expecting a 206.
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we can handle cached 206 responses that can't be validated.
|
| -TEST(HttpCache, GET_Previous206_NotValidation) {
|
| - MockHttpCache cache;
|
| -
|
| - // Create a disk cache entry that stores 206 headers.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.CreateBackendEntry(kSimpleGET_Transaction.url, &entry,
|
| - NULL));
|
| -
|
| - // Make sure that the headers cannot be validated with the server.
|
| - std::string raw_headers(kRangeGET_TransactionOK.status);
|
| - raw_headers.append("\n");
|
| - raw_headers.append("Content-Length: 80\n");
|
| - raw_headers = net::HttpUtil::AssembleRawHeaders(raw_headers.data(),
|
| - raw_headers.size());
|
| -
|
| - net::HttpResponseInfo response;
|
| - response.headers = new net::HttpResponseHeaders(raw_headers);
|
| - EXPECT_TRUE(MockHttpCache::WriteResponseInfo(entry, &response, true, false));
|
| -
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(500));
|
| - int len = static_cast<int>(base::strlcpy(buf->data(),
|
| - kRangeGET_TransactionOK.data, 500));
|
| - net::TestCompletionCallback cb;
|
| - int rv = entry->WriteData(1, 0, buf.get(), len, cb.callback(), true);
|
| - EXPECT_EQ(len, cb.GetResult(rv));
|
| - entry->Close();
|
| -
|
| - // Now see that we don't use the stored entry.
|
| - std::string headers;
|
| - RunTransactionTestWithResponse(cache.http_cache(), kSimpleGET_Transaction,
|
| - &headers);
|
| -
|
| - // We are expecting a 200.
|
| - std::string expected_headers(kSimpleGET_Transaction.status);
|
| - expected_headers.append("\n");
|
| - expected_headers.append(kSimpleGET_Transaction.response_headers);
|
| - EXPECT_EQ(expected_headers, headers);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we can handle range requests with cached 200 responses.
|
| -TEST(HttpCache, RangeGET_Previous200) {
|
| - MockHttpCache cache;
|
| -
|
| - // Store the whole thing with status 200.
|
| - MockTransaction transaction(kTypicalGET_Transaction);
|
| - transaction.url = kRangeGET_TransactionOK.url;
|
| - transaction.data = kFullRangeData;
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - // Now see that we use the stored entry.
|
| - std::string headers;
|
| - MockTransaction transaction2(kRangeGET_TransactionOK);
|
| - RangeTransactionServer handler;
|
| - handler.set_not_modified(true);
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction2, &headers);
|
| -
|
| - // We are expecting a 206.
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // The last transaction has finished so make sure the entry is deactivated.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Make a request for an invalid range.
|
| - MockTransaction transaction3(kRangeGET_TransactionOK);
|
| - transaction3.request_headers = "Range: bytes = 80-90\r\n" EXTRA_HEADER;
|
| - transaction3.data = transaction.data;
|
| - transaction3.load_flags = net::LOAD_PREFERRING_CACHE;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction3, &headers);
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0U, headers.find("HTTP/1.1 200 "));
|
| - EXPECT_EQ(std::string::npos, headers.find("Content-Range:"));
|
| - EXPECT_EQ(std::string::npos, headers.find("Content-Length: 80"));
|
| -
|
| - // Make sure the entry is deactivated.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Even though the request was invalid, we should have the entry.
|
| - RunTransactionTest(cache.http_cache(), transaction2);
|
| - EXPECT_EQ(3, cache.disk_cache()->open_count());
|
| -
|
| - // Make sure the entry is deactivated.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Now we should receive a range from the server and drop the stored entry.
|
| - handler.set_not_modified(false);
|
| - transaction2.request_headers = kRangeGET_TransactionOK.request_headers;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction2, &headers);
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(4, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(4, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction2);
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we can handle a 200 response when dealing with sparse entries.
|
| -TEST(HttpCache, RangeRequestResultsIn200) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| - std::string headers;
|
| -
|
| - // Write to the cache (70-79).
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = -10\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 70-79 ";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 70, 79);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Now we'll issue a request that results in a plain 200 response, but to
|
| - // the to the same URL that we used to store sparse data, and making sure
|
| - // that we ask for a range.
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| - MockTransaction transaction2(kSimpleGET_Transaction);
|
| - transaction2.url = kRangeGET_TransactionOK.url;
|
| - transaction2.request_headers = kRangeGET_TransactionOK.request_headers;
|
| - AddMockTransaction(&transaction2);
|
| -
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction2, &headers);
|
| -
|
| - std::string expected_headers(kSimpleGET_Transaction.status);
|
| - expected_headers.append("\n");
|
| - expected_headers.append(kSimpleGET_Transaction.response_headers);
|
| - EXPECT_EQ(expected_headers, headers);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&transaction2);
|
| -}
|
| -
|
| -// Tests that a range request that falls outside of the size that we know about
|
| -// only deletes the entry if the resource has indeed changed.
|
| -TEST(HttpCache, RangeGET_MoreThanCurrentSize) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| - std::string headers;
|
| -
|
| - // Write to the cache (40-49).
|
| - RunTransactionTestWithResponse(cache.http_cache(), kRangeGET_TransactionOK,
|
| - &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // A weird request should not delete this entry. Ask for bytes 120-.
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 120-\r\n" EXTRA_HEADER;
|
| - transaction.data = "";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - EXPECT_EQ(0U, headers.find("HTTP/1.1 416 "));
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we don't delete a sparse entry when we cancel a request.
|
| -TEST(HttpCache, RangeGET_Cancel) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - MockHttpRequest request(kRangeGET_TransactionOK);
|
| -
|
| - Context* c = new Context();
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = c->callback.WaitForResult();
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure that the entry has some data stored.
|
| - scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(10));
|
| - rv = c->trans->Read(buf.get(), buf->size(), c->callback.callback());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = c->callback.WaitForResult();
|
| - EXPECT_EQ(buf->size(), rv);
|
| -
|
| - // Destroy the transaction.
|
| - delete c;
|
| -
|
| - // Verify that the entry has not been deleted.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kRangeGET_TransactionOK.url, &entry));
|
| - entry->Close();
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we don't delete a sparse entry when we start a new request after
|
| -// cancelling the previous one.
|
| -TEST(HttpCache, RangeGET_Cancel2) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| - MockHttpRequest request(kRangeGET_TransactionOK);
|
| - request.load_flags |= net::LOAD_VALIDATE_CACHE;
|
| -
|
| - Context* c = new Context();
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = c->callback.WaitForResult();
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure that we revalidate the entry and read from the cache (a single
|
| - // read will return while waiting for the network).
|
| - scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(5));
|
| - rv = c->trans->Read(buf.get(), buf->size(), c->callback.callback());
|
| - EXPECT_EQ(5, c->callback.GetResult(rv));
|
| - rv = c->trans->Read(buf.get(), buf->size(), c->callback.callback());
|
| - EXPECT_EQ(net::ERR_IO_PENDING, rv);
|
| -
|
| - // Destroy the transaction before completing the read.
|
| - delete c;
|
| -
|
| - // We have the read and the delete (OnProcessPendingQueue) waiting on the
|
| - // message loop. This means that a new transaction will just reuse the same
|
| - // active entry (no open or create).
|
| -
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// A slight variation of the previous test, this time we cancel two requests in
|
| -// a row, making sure that the second is waiting for the entry to be ready.
|
| -TEST(HttpCache, RangeGET_Cancel3) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| - MockHttpRequest request(kRangeGET_TransactionOK);
|
| - request.load_flags |= net::LOAD_VALIDATE_CACHE;
|
| -
|
| - Context* c = new Context();
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::ERR_IO_PENDING, rv);
|
| - rv = c->callback.WaitForResult();
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure that we revalidate the entry and read from the cache (a single
|
| - // read will return while waiting for the network).
|
| - scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(5));
|
| - rv = c->trans->Read(buf.get(), buf->size(), c->callback.callback());
|
| - EXPECT_EQ(5, c->callback.GetResult(rv));
|
| - rv = c->trans->Read(buf.get(), buf->size(), c->callback.callback());
|
| - EXPECT_EQ(net::ERR_IO_PENDING, rv);
|
| -
|
| - // Destroy the transaction before completing the read.
|
| - delete c;
|
| -
|
| - // We have the read and the delete (OnProcessPendingQueue) waiting on the
|
| - // message loop. This means that a new transaction will just reuse the same
|
| - // active entry (no open or create).
|
| -
|
| - c = new Context();
|
| - rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::ERR_IO_PENDING, rv);
|
| -
|
| - MockDiskEntry::IgnoreCallbacks(true);
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| - MockDiskEntry::IgnoreCallbacks(false);
|
| -
|
| - // The new transaction is waiting for the query range callback.
|
| - delete c;
|
| -
|
| - // And we should not crash when the callback is delivered.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that an invalid range response results in no cached entry.
|
| -TEST(HttpCache, RangeGET_InvalidResponse1) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.handler = NULL;
|
| - transaction.response_headers = "Content-Range: bytes 40-49/45\n"
|
| - "Content-Length: 10\n";
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - std::string expected(transaction.status);
|
| - expected.append("\n");
|
| - expected.append(transaction.response_headers);
|
| - EXPECT_EQ(expected, headers);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Verify that we don't have a cached entry.
|
| - disk_cache::Entry* entry;
|
| - EXPECT_FALSE(cache.OpenBackendEntry(kRangeGET_TransactionOK.url, &entry));
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we reject a range that doesn't match the content-length.
|
| -TEST(HttpCache, RangeGET_InvalidResponse2) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.handler = NULL;
|
| - transaction.response_headers = "Content-Range: bytes 40-49/80\n"
|
| - "Content-Length: 20\n";
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - std::string expected(transaction.status);
|
| - expected.append("\n");
|
| - expected.append(transaction.response_headers);
|
| - EXPECT_EQ(expected, headers);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Verify that we don't have a cached entry.
|
| - disk_cache::Entry* entry;
|
| - EXPECT_FALSE(cache.OpenBackendEntry(kRangeGET_TransactionOK.url, &entry));
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that if a server tells us conflicting information about a resource we
|
| -// drop the entry.
|
| -TEST(HttpCache, RangeGET_InvalidResponse3) {
|
| - MockHttpCache cache;
|
| - std::string headers;
|
| -
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.handler = NULL;
|
| - transaction.request_headers = "Range: bytes = 50-59\r\n" EXTRA_HEADER;
|
| - std::string response_headers(transaction.response_headers);
|
| - response_headers.append("Content-Range: bytes 50-59/160\n");
|
| - transaction.response_headers = response_headers.c_str();
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 50, 59);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - // This transaction will report a resource size of 80 bytes, and we think it's
|
| - // 160 so we should ignore the response.
|
| - RunTransactionTestWithResponse(cache.http_cache(), kRangeGET_TransactionOK,
|
| - &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Verify that the entry is gone.
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we handle large range values properly.
|
| -TEST(HttpCache, RangeGET_LargeValues) {
|
| - // We need a real sparse cache for this test.
|
| - MockHttpCache cache(net::HttpCache::DefaultBackend::InMemory(1024 * 1024));
|
| - std::string headers;
|
| -
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.handler = NULL;
|
| - transaction.request_headers = "Range: bytes = 4294967288-4294967297\r\n"
|
| - EXTRA_HEADER;
|
| - transaction.response_headers =
|
| - "ETag: \"foo\"\n"
|
| - "Content-Range: bytes 4294967288-4294967297/4294967299\n"
|
| - "Content-Length: 10\n";
|
| - AddMockTransaction(&transaction);
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - std::string expected(transaction.status);
|
| - expected.append("\n");
|
| - expected.append(transaction.response_headers);
|
| - EXPECT_EQ(expected, headers);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| -
|
| - // Verify that we have a cached entry.
|
| - disk_cache::Entry* en;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kRangeGET_TransactionOK.url, &en));
|
| - en->Close();
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we don't crash with a range request if the disk cache was not
|
| -// initialized properly.
|
| -TEST(HttpCache, RangeGET_NoDiskCache) {
|
| - MockBlockingBackendFactory* factory = new MockBlockingBackendFactory();
|
| - factory->set_fail(true);
|
| - factory->FinishCreation(); // We'll complete synchronously.
|
| - MockHttpCache cache(factory);
|
| -
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we handle byte range requests that skip the cache.
|
| -TEST(HttpCache, RangeHEAD) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = -10\r\n" EXTRA_HEADER;
|
| - transaction.method = "HEAD";
|
| - transaction.data = "rg: 70-79 ";
|
| -
|
| - std::string headers;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - Verify206Response(headers, 70, 79);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we don't crash when after reading from the cache we issue a
|
| -// request for the next range and the server gives us a 200 synchronously.
|
| -TEST(HttpCache, RangeGET_FastFlakyServer) {
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 40-\r\n" EXTRA_HEADER;
|
| - transaction.test_mode = TEST_MODE_SYNC_NET_START;
|
| - transaction.load_flags |= net::LOAD_VALIDATE_CACHE;
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| -
|
| - // And now read from the cache and the network.
|
| - RangeTransactionServer handler;
|
| - handler.set_bad_200(true);
|
| - transaction.data = "Not a range";
|
| - net::CapturingBoundNetLog log;
|
| - RunTransactionTestWithLog(cache.http_cache(), transaction, log.bound());
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - EXPECT_TRUE(LogContainsEventType(
|
| - log, net::NetLog::TYPE_HTTP_CACHE_RE_SEND_PARTIAL_REQUEST));
|
| -}
|
| -
|
| -// Tests that when the server gives us less data than expected, we don't keep
|
| -// asking for more data.
|
| -TEST(HttpCache, RangeGET_FastFlakyServer2) {
|
| - MockHttpCache cache;
|
| -
|
| - // First, check with an empty cache (WRITE mode).
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 40-49\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 40-"; // Less than expected.
|
| - transaction.handler = NULL;
|
| - std::string headers(transaction.response_headers);
|
| - headers.append("Content-Range: bytes 40-49/80\n");
|
| - transaction.response_headers = headers.c_str();
|
| -
|
| - AddMockTransaction(&transaction);
|
| -
|
| - // Write to the cache.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Now verify that even in READ_WRITE mode, we forward the bad response to
|
| - // the caller.
|
| - transaction.request_headers = "Range: bytes = 60-69\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 60-"; // Less than expected.
|
| - headers = kRangeGET_TransactionOK.response_headers;
|
| - headers.append("Content-Range: bytes 60-69/80\n");
|
| - transaction.response_headers = headers.c_str();
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -#if defined(NDEBUG) && !defined(DCHECK_ALWAYS_ON)
|
| -// This test hits a NOTREACHED so it is a release mode only test.
|
| -TEST(HttpCache, RangeGET_OK_LoadOnlyFromCache) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - // Write to the cache (40-49).
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Force this transaction to read from the cache.
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| -
|
| - MockHttpRequest request(transaction);
|
| - net::TestCompletionCallback callback;
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - int rv = cache.http_cache()->CreateTransaction(net::DEFAULT_PRIORITY, &trans);
|
| - EXPECT_EQ(net::OK, rv);
|
| - ASSERT_TRUE(trans.get());
|
| -
|
| - rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = callback.WaitForResult();
|
| - ASSERT_EQ(net::ERR_CACHE_MISS, rv);
|
| -
|
| - trans.reset();
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -#endif
|
| -
|
| -// Tests the handling of the "truncation" flag.
|
| -TEST(HttpCache, WriteResponseInfo_Truncated) {
|
| - MockHttpCache cache;
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.CreateBackendEntry("http://www.google.com", &entry,
|
| - NULL));
|
| -
|
| - std::string headers("HTTP/1.1 200 OK");
|
| - headers = net::HttpUtil::AssembleRawHeaders(headers.data(), headers.size());
|
| - net::HttpResponseInfo response;
|
| - response.headers = new net::HttpResponseHeaders(headers);
|
| -
|
| - // Set the last argument for this to be an incomplete request.
|
| - EXPECT_TRUE(MockHttpCache::WriteResponseInfo(entry, &response, true, true));
|
| - bool truncated = false;
|
| - EXPECT_TRUE(MockHttpCache::ReadResponseInfo(entry, &response, &truncated));
|
| - EXPECT_TRUE(truncated);
|
| -
|
| - // And now test the opposite case.
|
| - EXPECT_TRUE(MockHttpCache::WriteResponseInfo(entry, &response, true, false));
|
| - truncated = true;
|
| - EXPECT_TRUE(MockHttpCache::ReadResponseInfo(entry, &response, &truncated));
|
| - EXPECT_FALSE(truncated);
|
| - entry->Close();
|
| -}
|
| -
|
| -// Tests basic pickling/unpickling of HttpResponseInfo.
|
| -TEST(HttpCache, PersistHttpResponseInfo) {
|
| - // Set some fields (add more if needed.)
|
| - net::HttpResponseInfo response1;
|
| - response1.was_cached = false;
|
| - response1.socket_address = net::HostPortPair("1.2.3.4", 80);
|
| - response1.headers = new net::HttpResponseHeaders("HTTP/1.1 200 OK");
|
| -
|
| - // Pickle.
|
| - Pickle pickle;
|
| - response1.Persist(&pickle, false, false);
|
| -
|
| - // Unpickle.
|
| - net::HttpResponseInfo response2;
|
| - bool response_truncated;
|
| - EXPECT_TRUE(response2.InitFromPickle(pickle, &response_truncated));
|
| - EXPECT_FALSE(response_truncated);
|
| -
|
| - // Verify fields.
|
| - EXPECT_TRUE(response2.was_cached); // InitFromPickle sets this flag.
|
| - EXPECT_EQ("1.2.3.4", response2.socket_address.host());
|
| - EXPECT_EQ(80, response2.socket_address.port());
|
| - EXPECT_EQ("HTTP/1.1 200 OK", response2.headers->GetStatusLine());
|
| -}
|
| -
|
| -// Tests that we delete an entry when the request is cancelled before starting
|
| -// to read from the network.
|
| -TEST(HttpCache, DoomOnDestruction) {
|
| - MockHttpCache cache;
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - Context* c = new Context();
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - c->result = c->callback.WaitForResult();
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Destroy the transaction. We only have the headers so we should delete this
|
| - // entry.
|
| - delete c;
|
| -
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we delete an entry when the request is cancelled if the response
|
| -// does not have content-length and strong validators.
|
| -TEST(HttpCache, DoomOnDestruction2) {
|
| - MockHttpCache cache;
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - Context* c = new Context();
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = c->callback.WaitForResult();
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure that the entry has some data stored.
|
| - scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(10));
|
| - rv = c->trans->Read(buf.get(), buf->size(), c->callback.callback());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = c->callback.WaitForResult();
|
| - EXPECT_EQ(buf->size(), rv);
|
| -
|
| - // Destroy the transaction.
|
| - delete c;
|
| -
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we delete an entry when the request is cancelled if the response
|
| -// has an "Accept-Ranges: none" header.
|
| -TEST(HttpCache, DoomOnDestruction3) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.response_headers =
|
| - "Last-Modified: Wed, 28 Nov 2007 00:40:09 GMT\n"
|
| - "Content-Length: 22\n"
|
| - "Accept-Ranges: none\n"
|
| - "Etag: \"foopy\"\n";
|
| - AddMockTransaction(&transaction);
|
| - MockHttpRequest request(transaction);
|
| -
|
| - Context* c = new Context();
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = c->callback.WaitForResult();
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure that the entry has some data stored.
|
| - scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(10));
|
| - rv = c->trans->Read(buf.get(), buf->size(), c->callback.callback());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = c->callback.WaitForResult();
|
| - EXPECT_EQ(buf->size(), rv);
|
| -
|
| - // Destroy the transaction.
|
| - delete c;
|
| -
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we mark an entry as incomplete when the request is cancelled.
|
| -TEST(HttpCache, SetTruncatedFlag) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.response_headers =
|
| - "Last-Modified: Wed, 28 Nov 2007 00:40:09 GMT\n"
|
| - "Content-Length: 22\n"
|
| - "Etag: \"foopy\"\n";
|
| - AddMockTransaction(&transaction);
|
| - MockHttpRequest request(transaction);
|
| -
|
| - scoped_ptr<Context> c(new Context());
|
| -
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = c->callback.WaitForResult();
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Make sure that the entry has some data stored.
|
| - scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(10));
|
| - rv = c->trans->Read(buf.get(), buf->size(), c->callback.callback());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = c->callback.WaitForResult();
|
| - EXPECT_EQ(buf->size(), rv);
|
| -
|
| - // We want to cancel the request when the transaction is busy.
|
| - rv = c->trans->Read(buf.get(), buf->size(), c->callback.callback());
|
| - EXPECT_EQ(net::ERR_IO_PENDING, rv);
|
| - EXPECT_FALSE(c->callback.have_result());
|
| -
|
| - MockHttpCache::SetTestMode(TEST_MODE_SYNC_ALL);
|
| -
|
| - // Destroy the transaction.
|
| - c->trans.reset();
|
| - MockHttpCache::SetTestMode(0);
|
| -
|
| -
|
| - // Make sure that we don't invoke the callback. We may have an issue if the
|
| - // UrlRequestJob is killed directly (without cancelling the UrlRequest) so we
|
| - // could end up with the transaction being deleted twice if we send any
|
| - // notification from the transaction destructor (see http://crbug.com/31723).
|
| - EXPECT_FALSE(c->callback.have_result());
|
| -
|
| - // Verify that the entry is marked as incomplete.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kSimpleGET_Transaction.url, &entry));
|
| - net::HttpResponseInfo response;
|
| - bool truncated = false;
|
| - EXPECT_TRUE(MockHttpCache::ReadResponseInfo(entry, &response, &truncated));
|
| - EXPECT_TRUE(truncated);
|
| - entry->Close();
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we don't mark an entry as truncated when we read everything.
|
| -TEST(HttpCache, DontSetTruncatedFlag) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.response_headers =
|
| - "Last-Modified: Wed, 28 Nov 2007 00:40:09 GMT\n"
|
| - "Content-Length: 22\n"
|
| - "Etag: \"foopy\"\n";
|
| - AddMockTransaction(&transaction);
|
| - MockHttpRequest request(transaction);
|
| -
|
| - scoped_ptr<Context> c(new Context());
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, c->callback.GetResult(rv));
|
| -
|
| - // Read everything.
|
| - scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(22));
|
| - rv = c->trans->Read(buf.get(), buf->size(), c->callback.callback());
|
| - EXPECT_EQ(buf->size(), c->callback.GetResult(rv));
|
| -
|
| - // Destroy the transaction.
|
| - c->trans.reset();
|
| -
|
| - // Verify that the entry is not marked as truncated.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kSimpleGET_Transaction.url, &entry));
|
| - net::HttpResponseInfo response;
|
| - bool truncated = true;
|
| - EXPECT_TRUE(MockHttpCache::ReadResponseInfo(entry, &response, &truncated));
|
| - EXPECT_FALSE(truncated);
|
| - entry->Close();
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we can continue with a request that was interrupted.
|
| -TEST(HttpCache, GET_IncompleteResource) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 80\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| -
|
| - // Now make a regular request.
|
| - std::string headers;
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = EXTRA_HEADER;
|
| - transaction.data = kFullRangeData;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - // We update the headers with the ones received while revalidating.
|
| - std::string expected_headers(
|
| - "HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "ETag: \"foo\"\n"
|
| - "Content-Length: 80\n");
|
| -
|
| - EXPECT_EQ(expected_headers, headers);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Verify that the disk entry was updated.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kRangeGET_TransactionOK.url, &entry));
|
| - EXPECT_EQ(80, entry->GetDataSize(1));
|
| - bool truncated = true;
|
| - net::HttpResponseInfo response;
|
| - EXPECT_TRUE(MockHttpCache::ReadResponseInfo(entry, &response, &truncated));
|
| - EXPECT_FALSE(truncated);
|
| - entry->Close();
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests the handling of no-store when revalidating a truncated entry.
|
| -TEST(HttpCache, GET_IncompleteResource_NoStore) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 80\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - // Now make a regular request.
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = EXTRA_HEADER;
|
| - std::string response_headers(transaction.response_headers);
|
| - response_headers += ("Cache-Control: no-store\n");
|
| - transaction.response_headers = response_headers.c_str();
|
| - transaction.data = kFullRangeData;
|
| - AddMockTransaction(&transaction);
|
| -
|
| - std::string headers;
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - // We update the headers with the ones received while revalidating.
|
| - std::string expected_headers(
|
| - "HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Cache-Control: no-store\n"
|
| - "ETag: \"foo\"\n"
|
| - "Content-Length: 80\n");
|
| -
|
| - EXPECT_EQ(expected_headers, headers);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Verify that the disk entry was deleted.
|
| - disk_cache::Entry* entry;
|
| - EXPECT_FALSE(cache.OpenBackendEntry(kRangeGET_TransactionOK.url, &entry));
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests cancelling a request after the server sent no-store.
|
| -TEST(HttpCache, GET_IncompleteResource_Cancel) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 80\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - // Now make a regular request.
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = EXTRA_HEADER;
|
| - std::string response_headers(transaction.response_headers);
|
| - response_headers += ("Cache-Control: no-store\n");
|
| - transaction.response_headers = response_headers.c_str();
|
| - transaction.data = kFullRangeData;
|
| - AddMockTransaction(&transaction);
|
| -
|
| - MockHttpRequest request(transaction);
|
| - Context* c = new Context();
|
| -
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - // Queue another request to this transaction. We have to start this request
|
| - // before the first one gets the response from the server and dooms the entry,
|
| - // otherwise it will just create a new entry without being queued to the first
|
| - // request.
|
| - Context* pending = new Context();
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&pending->trans));
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::ERR_IO_PENDING,
|
| - pending->trans->Start(&request, pending->callback.callback(),
|
| - net::BoundNetLog()));
|
| - EXPECT_EQ(net::OK, c->callback.GetResult(rv));
|
| -
|
| - // Make sure that the entry has some data stored.
|
| - scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(5));
|
| - rv = c->trans->Read(buf.get(), buf->size(), c->callback.callback());
|
| - EXPECT_EQ(5, c->callback.GetResult(rv));
|
| -
|
| - // Cancel the requests.
|
| - delete c;
|
| - delete pending;
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Tests that we delete truncated entries if the server changes its mind midway.
|
| -TEST(HttpCache, GET_IncompleteResource2) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - // Content-length will be intentionally bad.
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 50\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| -
|
| - // Now make a regular request. We expect the code to fail the validation and
|
| - // retry the request without using byte ranges.
|
| - std::string headers;
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = EXTRA_HEADER;
|
| - transaction.data = "Not a range";
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - // The server will return 200 instead of a byte range.
|
| - std::string expected_headers(
|
| - "HTTP/1.1 200 OK\n"
|
| - "Date: Wed, 28 Nov 2007 09:40:09 GMT\n");
|
| -
|
| - EXPECT_EQ(expected_headers, headers);
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Verify that the disk entry was deleted.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_FALSE(cache.OpenBackendEntry(kRangeGET_TransactionOK.url, &entry));
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we always validate a truncated request.
|
| -TEST(HttpCache, GET_IncompleteResource3) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - // This should not require validation for 10 hours.
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2009 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Cache-Control: max-age= 36000\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 80\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| -
|
| - // Now make a regular request.
|
| - std::string headers;
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = EXTRA_HEADER;
|
| - transaction.data = kFullRangeData;
|
| -
|
| - scoped_ptr<Context> c(new Context);
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - MockHttpRequest request(transaction);
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, c->callback.GetResult(rv));
|
| -
|
| - // We should have checked with the server before finishing Start().
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we handle 401s for truncated resources.
|
| -TEST(HttpCache, GET_IncompleteResourceWithAuth) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 80\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| -
|
| - // Now make a regular request.
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "X-Require-Mock-Auth: dummy\r\n"
|
| - EXTRA_HEADER;
|
| - transaction.data = kFullRangeData;
|
| - RangeTransactionServer handler;
|
| -
|
| - scoped_ptr<Context> c(new Context);
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - MockHttpRequest request(transaction);
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, c->callback.GetResult(rv));
|
| -
|
| - const net::HttpResponseInfo* response = c->trans->GetResponseInfo();
|
| - ASSERT_TRUE(response);
|
| - ASSERT_EQ(401, response->headers->response_code());
|
| - rv = c->trans->RestartWithAuth(net::AuthCredentials(),
|
| - c->callback.callback());
|
| - EXPECT_EQ(net::OK, c->callback.GetResult(rv));
|
| - response = c->trans->GetResponseInfo();
|
| - ASSERT_TRUE(response);
|
| - ASSERT_EQ(200, response->headers->response_code());
|
| -
|
| - ReadAndVerifyTransaction(c->trans.get(), transaction);
|
| - c.reset(); // The destructor could delete the entry.
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| -
|
| - // Verify that the entry was not deleted.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kRangeGET_TransactionOK.url, &entry));
|
| - entry->Close();
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we cache a 200 response to the validation request.
|
| -TEST(HttpCache, GET_IncompleteResource4) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2009 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 80\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| -
|
| - // Now make a regular request.
|
| - std::string headers;
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = EXTRA_HEADER;
|
| - transaction.data = "Not a range";
|
| - RangeTransactionServer handler;
|
| - handler.set_bad_200(true);
|
| - RunTransactionTestWithResponse(cache.http_cache(), transaction, &headers);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Verify that the disk entry was updated.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kRangeGET_TransactionOK.url, &entry));
|
| - EXPECT_EQ(11, entry->GetDataSize(1));
|
| - bool truncated = true;
|
| - net::HttpResponseInfo response;
|
| - EXPECT_TRUE(MockHttpCache::ReadResponseInfo(entry, &response, &truncated));
|
| - EXPECT_FALSE(truncated);
|
| - entry->Close();
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that when we cancel a request that was interrupted, we mark it again
|
| -// as truncated.
|
| -TEST(HttpCache, GET_CancelIncompleteResource) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2009 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 80\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| -
|
| - // Now make a regular request.
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = EXTRA_HEADER;
|
| -
|
| - MockHttpRequest request(transaction);
|
| - Context* c = new Context();
|
| - int rv = cache.CreateTransaction(&c->trans);
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - rv = c->trans->Start(&request, c->callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, c->callback.GetResult(rv));
|
| -
|
| - // Read 20 bytes from the cache, and 10 from the net.
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(100));
|
| - rv = c->trans->Read(buf.get(), 20, c->callback.callback());
|
| - EXPECT_EQ(20, c->callback.GetResult(rv));
|
| - rv = c->trans->Read(buf.get(), 10, c->callback.callback());
|
| - EXPECT_EQ(10, c->callback.GetResult(rv));
|
| -
|
| - // At this point, we are already reading so canceling the request should leave
|
| - // a truncated one.
|
| - delete c;
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Verify that the disk entry was updated: now we have 30 bytes.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kRangeGET_TransactionOK.url, &entry));
|
| - EXPECT_EQ(30, entry->GetDataSize(1));
|
| - bool truncated = false;
|
| - net::HttpResponseInfo response;
|
| - EXPECT_TRUE(MockHttpCache::ReadResponseInfo(entry, &response, &truncated));
|
| - EXPECT_TRUE(truncated);
|
| - entry->Close();
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we can handle range requests when we have a truncated entry.
|
| -TEST(HttpCache, RangeGET_IncompleteResource) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - // Content-length will be intentionally bogus.
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: something\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 10\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| -
|
| - // Now make a range request.
|
| - std::string headers;
|
| - RunTransactionTestWithResponse(cache.http_cache(), kRangeGET_TransactionOK,
|
| - &headers);
|
| -
|
| - Verify206Response(headers, 40, 49);
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -TEST(HttpCache, SyncRead) {
|
| - MockHttpCache cache;
|
| -
|
| - // This test ensures that a read that completes synchronously does not cause
|
| - // any problems.
|
| -
|
| - ScopedMockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.test_mode |= (TEST_MODE_SYNC_CACHE_START |
|
| - TEST_MODE_SYNC_CACHE_READ |
|
| - TEST_MODE_SYNC_CACHE_WRITE);
|
| -
|
| - MockHttpRequest r1(transaction),
|
| - r2(transaction),
|
| - r3(transaction);
|
| -
|
| - TestTransactionConsumer c1(net::DEFAULT_PRIORITY, cache.http_cache()),
|
| - c2(net::DEFAULT_PRIORITY, cache.http_cache()),
|
| - c3(net::DEFAULT_PRIORITY, cache.http_cache());
|
| -
|
| - c1.Start(&r1, net::BoundNetLog());
|
| -
|
| - r2.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| - c2.Start(&r2, net::BoundNetLog());
|
| -
|
| - r3.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| - c3.Start(&r3, net::BoundNetLog());
|
| -
|
| - base::MessageLoop::current()->Run();
|
| -
|
| - EXPECT_TRUE(c1.is_done());
|
| - EXPECT_TRUE(c2.is_done());
|
| - EXPECT_TRUE(c3.is_done());
|
| -
|
| - EXPECT_EQ(net::OK, c1.error());
|
| - EXPECT_EQ(net::OK, c2.error());
|
| - EXPECT_EQ(net::OK, c3.error());
|
| -}
|
| -
|
| -TEST(HttpCache, ValidationResultsIn200) {
|
| - MockHttpCache cache;
|
| -
|
| - // This test ensures that a conditional request, which results in a 200
|
| - // instead of a 304, properly truncates the existing response data.
|
| -
|
| - // write to the cache
|
| - RunTransactionTest(cache.http_cache(), kETagGET_Transaction);
|
| -
|
| - // force this transaction to validate the cache
|
| - MockTransaction transaction(kETagGET_Transaction);
|
| - transaction.load_flags |= net::LOAD_VALIDATE_CACHE;
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // read from the cache
|
| - RunTransactionTest(cache.http_cache(), kETagGET_Transaction);
|
| -}
|
| -
|
| -TEST(HttpCache, CachedRedirect) {
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction kTestTransaction(kSimpleGET_Transaction);
|
| - kTestTransaction.status = "HTTP/1.1 301 Moved Permanently";
|
| - kTestTransaction.response_headers = "Location: http://www.bar.com/\n";
|
| -
|
| - MockHttpRequest request(kTestTransaction);
|
| - net::TestCompletionCallback callback;
|
| -
|
| - // Write to the cache.
|
| - {
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = callback.WaitForResult();
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - const net::HttpResponseInfo* info = trans->GetResponseInfo();
|
| - ASSERT_TRUE(info);
|
| -
|
| - EXPECT_EQ(info->headers->response_code(), 301);
|
| -
|
| - std::string location;
|
| - info->headers->EnumerateHeader(NULL, "Location", &location);
|
| - EXPECT_EQ(location, "http://www.bar.com/");
|
| -
|
| - // Mark the transaction as completed so it is cached.
|
| - trans->DoneReading();
|
| -
|
| - // Destroy transaction when going out of scope. We have not actually
|
| - // read the response body -- want to test that it is still getting cached.
|
| - }
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Active entries in the cache are not retired synchronously. Make
|
| - // sure the next run hits the MockHttpCache and open_count is
|
| - // correct.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Read from the cache.
|
| - {
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = callback.WaitForResult();
|
| - ASSERT_EQ(net::OK, rv);
|
| -
|
| - const net::HttpResponseInfo* info = trans->GetResponseInfo();
|
| - ASSERT_TRUE(info);
|
| -
|
| - EXPECT_EQ(info->headers->response_code(), 301);
|
| -
|
| - std::string location;
|
| - info->headers->EnumerateHeader(NULL, "Location", &location);
|
| - EXPECT_EQ(location, "http://www.bar.com/");
|
| -
|
| - // Mark the transaction as completed so it is cached.
|
| - trans->DoneReading();
|
| -
|
| - // Destroy transaction when going out of scope. We have not actually
|
| - // read the response body -- want to test that it is still getting cached.
|
| - }
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Verify that no-cache resources are stored in cache, but are not fetched from
|
| -// cache during normal loads.
|
| -TEST(HttpCache, CacheControlNoCacheNormalLoad) {
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.response_headers = "cache-control: no-cache\n";
|
| -
|
| - // Initial load.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Try loading again; it should result in a network fetch.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - disk_cache::Entry* entry;
|
| - EXPECT_TRUE(cache.OpenBackendEntry(transaction.url, &entry));
|
| - entry->Close();
|
| -}
|
| -
|
| -// Verify that no-cache resources are stored in cache and fetched from cache
|
| -// when the LOAD_PREFERRING_CACHE flag is set.
|
| -TEST(HttpCache, CacheControlNoCacheHistoryLoad) {
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.response_headers = "cache-control: no-cache\n";
|
| -
|
| - // Initial load.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // Try loading again with LOAD_PREFERRING_CACHE.
|
| - transaction.load_flags = net::LOAD_PREFERRING_CACHE;
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - disk_cache::Entry* entry;
|
| - EXPECT_TRUE(cache.OpenBackendEntry(transaction.url, &entry));
|
| - entry->Close();
|
| -}
|
| -
|
| -TEST(HttpCache, CacheControlNoStore) {
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.response_headers = "cache-control: no-store\n";
|
| -
|
| - // initial load
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // try loading again; it should result in a network fetch
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -
|
| - disk_cache::Entry* entry;
|
| - EXPECT_FALSE(cache.OpenBackendEntry(transaction.url, &entry));
|
| -}
|
| -
|
| -TEST(HttpCache, CacheControlNoStore2) {
|
| - // this test is similar to the above test, except that the initial response
|
| - // is cachable, but when it is validated, no-store is received causing the
|
| - // cached document to be deleted.
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction transaction(kETagGET_Transaction);
|
| -
|
| - // initial load
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // try loading again; it should result in a network fetch
|
| - transaction.load_flags = net::LOAD_VALIDATE_CACHE;
|
| - transaction.response_headers = "cache-control: no-store\n";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - disk_cache::Entry* entry;
|
| - EXPECT_FALSE(cache.OpenBackendEntry(transaction.url, &entry));
|
| -}
|
| -
|
| -TEST(HttpCache, CacheControlNoStore3) {
|
| - // this test is similar to the above test, except that the response is a 304
|
| - // instead of a 200. this should never happen in practice, but it seems like
|
| - // a good thing to verify that we still destroy the cache entry.
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction transaction(kETagGET_Transaction);
|
| -
|
| - // initial load
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - // try loading again; it should result in a network fetch
|
| - transaction.load_flags = net::LOAD_VALIDATE_CACHE;
|
| - transaction.response_headers = "cache-control: no-store\n";
|
| - transaction.status = "HTTP/1.1 304 Not Modified";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -
|
| - disk_cache::Entry* entry;
|
| - EXPECT_FALSE(cache.OpenBackendEntry(transaction.url, &entry));
|
| -}
|
| -
|
| -// Ensure that we don't cache requests served over bad HTTPS.
|
| -TEST(HttpCache, SimpleGET_SSLError) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction = kSimpleGET_Transaction;
|
| - transaction.cert_status = net::CERT_STATUS_REVOKED;
|
| - ScopedMockTransaction scoped_transaction(transaction);
|
| -
|
| - // write to the cache
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - // Test that it was not cached.
|
| - transaction.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| -
|
| - MockHttpRequest request(transaction);
|
| - net::TestCompletionCallback callback;
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - if (rv == net::ERR_IO_PENDING)
|
| - rv = callback.WaitForResult();
|
| - ASSERT_EQ(net::ERR_CACHE_MISS, rv);
|
| -}
|
| -
|
| -// Ensure that we don't crash by if left-behind transactions.
|
| -TEST(HttpCache, OutlivedTransactions) {
|
| - MockHttpCache* cache = new MockHttpCache;
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - EXPECT_EQ(net::OK, cache->CreateTransaction(&trans));
|
| -
|
| - delete cache;
|
| - trans.reset();
|
| -}
|
| -
|
| -// Test that the disabled mode works.
|
| -TEST(HttpCache, CacheDisabledMode) {
|
| - MockHttpCache cache;
|
| -
|
| - // write to the cache
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - // go into disabled mode
|
| - cache.http_cache()->set_mode(net::HttpCache::DISABLE);
|
| -
|
| - // force this transaction to write to the cache again
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| -
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Other tests check that the response headers of the cached response
|
| -// get updated on 304. Here we specifically check that the
|
| -// HttpResponseHeaders::request_time and HttpResponseHeaders::response_time
|
| -// fields also gets updated.
|
| -// http://crbug.com/20594.
|
| -TEST(HttpCache, UpdatesRequestResponseTimeOn304) {
|
| - MockHttpCache cache;
|
| -
|
| - const char kUrl[] = "http://foobar";
|
| - const char kData[] = "body";
|
| -
|
| - MockTransaction mock_network_response = { 0 };
|
| - mock_network_response.url = kUrl;
|
| -
|
| - AddMockTransaction(&mock_network_response);
|
| -
|
| - // Request |kUrl|, causing |kNetResponse1| to be written to the cache.
|
| -
|
| - MockTransaction request = { 0 };
|
| - request.url = kUrl;
|
| - request.method = "GET";
|
| - request.request_headers = "\r\n";
|
| - request.data = kData;
|
| -
|
| - static const Response kNetResponse1 = {
|
| - "HTTP/1.1 200 OK",
|
| - "Date: Fri, 12 Jun 2009 21:46:42 GMT\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - kData
|
| - };
|
| -
|
| - kNetResponse1.AssignTo(&mock_network_response);
|
| -
|
| - RunTransactionTest(cache.http_cache(), request);
|
| -
|
| - // Request |kUrl| again, this time validating the cache and getting
|
| - // a 304 back.
|
| -
|
| - request.load_flags = net::LOAD_VALIDATE_CACHE;
|
| -
|
| - static const Response kNetResponse2 = {
|
| - "HTTP/1.1 304 Not Modified",
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n",
|
| - ""
|
| - };
|
| -
|
| - kNetResponse2.AssignTo(&mock_network_response);
|
| -
|
| - base::Time request_time = base::Time() + base::TimeDelta::FromHours(1234);
|
| - base::Time response_time = base::Time() + base::TimeDelta::FromHours(1235);
|
| -
|
| - mock_network_response.request_time = request_time;
|
| - mock_network_response.response_time = response_time;
|
| -
|
| - net::HttpResponseInfo response;
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), request, &response);
|
| -
|
| - // The request and response times should have been updated.
|
| - EXPECT_EQ(request_time.ToInternalValue(),
|
| - response.request_time.ToInternalValue());
|
| - EXPECT_EQ(response_time.ToInternalValue(),
|
| - response.response_time.ToInternalValue());
|
| -
|
| - std::string headers;
|
| - response.headers->GetNormalizedHeaders(&headers);
|
| -
|
| - EXPECT_EQ("HTTP/1.1 200 OK\n"
|
| - "Date: Wed, 22 Jul 2009 03:15:26 GMT\n"
|
| - "Last-Modified: Wed, 06 Feb 2008 22:38:21 GMT\n",
|
| - headers);
|
| -
|
| - RemoveMockTransaction(&mock_network_response);
|
| -}
|
| -
|
| -// Tests that we can write metadata to an entry.
|
| -TEST(HttpCache, WriteMetadata_OK) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache
|
| - net::HttpResponseInfo response;
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), kSimpleGET_Transaction,
|
| - &response);
|
| - EXPECT_TRUE(response.metadata.get() == NULL);
|
| -
|
| - // Trivial call.
|
| - cache.http_cache()->WriteMetadata(GURL("foo"), net::DEFAULT_PRIORITY,
|
| - Time::Now().ToDoubleT(), NULL, 0);
|
| -
|
| - // Write meta data to the same entry.
|
| - scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(50));
|
| - memset(buf->data(), 0, buf->size());
|
| - base::strlcpy(buf->data(), "Hi there", buf->size());
|
| - cache.http_cache()->WriteMetadata(
|
| - GURL(kSimpleGET_Transaction.url), net::DEFAULT_PRIORITY,
|
| - response.response_time.ToDoubleT(), buf.get(), buf->size());
|
| -
|
| - // Release the buffer before the operation takes place.
|
| - buf = NULL;
|
| -
|
| - // Makes sure we finish pending operations.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), kSimpleGET_Transaction,
|
| - &response);
|
| - ASSERT_TRUE(response.metadata.get() != NULL);
|
| - EXPECT_EQ(50, response.metadata->size());
|
| - EXPECT_EQ(0, strcmp(response.metadata->data(), "Hi there"));
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we only write metadata to an entry if the time stamp matches.
|
| -TEST(HttpCache, WriteMetadata_Fail) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache
|
| - net::HttpResponseInfo response;
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), kSimpleGET_Transaction,
|
| - &response);
|
| - EXPECT_TRUE(response.metadata.get() == NULL);
|
| -
|
| - // Attempt to write meta data to the same entry.
|
| - scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(50));
|
| - memset(buf->data(), 0, buf->size());
|
| - base::strlcpy(buf->data(), "Hi there", buf->size());
|
| - base::Time expected_time = response.response_time -
|
| - base::TimeDelta::FromMilliseconds(20);
|
| - cache.http_cache()->WriteMetadata(
|
| - GURL(kSimpleGET_Transaction.url), net::DEFAULT_PRIORITY,
|
| - expected_time.ToDoubleT(), buf.get(), buf->size());
|
| -
|
| - // Makes sure we finish pending operations.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), kSimpleGET_Transaction,
|
| - &response);
|
| - EXPECT_TRUE(response.metadata.get() == NULL);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we can read metadata after validating the entry and with READ mode
|
| -// transactions.
|
| -TEST(HttpCache, ReadMetadata) {
|
| - MockHttpCache cache;
|
| -
|
| - // Write to the cache
|
| - net::HttpResponseInfo response;
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(),
|
| - kTypicalGET_Transaction, &response);
|
| - EXPECT_TRUE(response.metadata.get() == NULL);
|
| -
|
| - // Write meta data to the same entry.
|
| - scoped_refptr<net::IOBufferWithSize> buf(new net::IOBufferWithSize(50));
|
| - memset(buf->data(), 0, buf->size());
|
| - base::strlcpy(buf->data(), "Hi there", buf->size());
|
| - cache.http_cache()->WriteMetadata(
|
| - GURL(kTypicalGET_Transaction.url), net::DEFAULT_PRIORITY,
|
| - response.response_time.ToDoubleT(), buf.get(), buf->size());
|
| -
|
| - // Makes sure we finish pending operations.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Start with a READ mode transaction.
|
| - MockTransaction trans1(kTypicalGET_Transaction);
|
| - trans1.load_flags = net::LOAD_ONLY_FROM_CACHE;
|
| -
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), trans1, &response);
|
| - ASSERT_TRUE(response.metadata.get() != NULL);
|
| - EXPECT_EQ(50, response.metadata->size());
|
| - EXPECT_EQ(0, strcmp(response.metadata->data(), "Hi there"));
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Now make sure that the entry is re-validated with the server.
|
| - trans1.load_flags = net::LOAD_VALIDATE_CACHE;
|
| - trans1.status = "HTTP/1.1 304 Not Modified";
|
| - AddMockTransaction(&trans1);
|
| -
|
| - response.metadata = NULL;
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), trans1, &response);
|
| - EXPECT_TRUE(response.metadata.get() != NULL);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(3, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| - RemoveMockTransaction(&trans1);
|
| -
|
| - // Now return 200 when validating the entry so the metadata will be lost.
|
| - MockTransaction trans2(kTypicalGET_Transaction);
|
| - trans2.load_flags = net::LOAD_VALIDATE_CACHE;
|
| - RunTransactionTestWithResponseInfo(cache.http_cache(), trans2, &response);
|
| - EXPECT_TRUE(response.metadata.get() == NULL);
|
| -
|
| - EXPECT_EQ(3, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(4, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we don't mark entries as truncated when a filter detects the end
|
| -// of the stream.
|
| -TEST(HttpCache, FilterCompletion) {
|
| - MockHttpCache cache;
|
| - net::TestCompletionCallback callback;
|
| -
|
| - {
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, callback.GetResult(rv));
|
| -
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(256));
|
| - rv = trans->Read(buf.get(), 256, callback.callback());
|
| - EXPECT_GT(callback.GetResult(rv), 0);
|
| -
|
| - // Now make sure that the entry is preserved.
|
| - trans->DoneReading();
|
| - }
|
| -
|
| - // Make sure that the ActiveEntry is gone.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Read from the cache.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we don't mark entries as truncated and release the cache
|
| -// entry when DoneReading() is called before any Read() calls, such as
|
| -// for a redirect.
|
| -TEST(HttpCache, DoneReading) {
|
| - MockHttpCache cache;
|
| - net::TestCompletionCallback callback;
|
| -
|
| - ScopedMockTransaction transaction(kSimpleGET_Transaction);
|
| - transaction.data = "";
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - MockHttpRequest request(transaction);
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, callback.GetResult(rv));
|
| -
|
| - trans->DoneReading();
|
| - // Leave the transaction around.
|
| -
|
| - // Make sure that the ActiveEntry is gone.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Read from the cache. This should not deadlock.
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| -
|
| - EXPECT_EQ(1, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(1, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we stop caching when told.
|
| -TEST(HttpCache, StopCachingDeletesEntry) {
|
| - MockHttpCache cache;
|
| - net::TestCompletionCallback callback;
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - {
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, callback.GetResult(rv));
|
| -
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(256));
|
| - rv = trans->Read(buf.get(), 10, callback.callback());
|
| - EXPECT_EQ(10, callback.GetResult(rv));
|
| -
|
| - trans->StopCaching();
|
| -
|
| - // We should be able to keep reading.
|
| - rv = trans->Read(buf.get(), 256, callback.callback());
|
| - EXPECT_GT(callback.GetResult(rv), 0);
|
| - rv = trans->Read(buf.get(), 256, callback.callback());
|
| - EXPECT_EQ(0, callback.GetResult(rv));
|
| - }
|
| -
|
| - // Make sure that the ActiveEntry is gone.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Verify that the entry is gone.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we stop caching when told, even if DoneReading is called
|
| -// after StopCaching.
|
| -TEST(HttpCache, StopCachingThenDoneReadingDeletesEntry) {
|
| - MockHttpCache cache;
|
| - net::TestCompletionCallback callback;
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - {
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, callback.GetResult(rv));
|
| -
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(256));
|
| - rv = trans->Read(buf.get(), 10, callback.callback());
|
| - EXPECT_EQ(10, callback.GetResult(rv));
|
| -
|
| - trans->StopCaching();
|
| -
|
| - // We should be able to keep reading.
|
| - rv = trans->Read(buf.get(), 256, callback.callback());
|
| - EXPECT_GT(callback.GetResult(rv), 0);
|
| - rv = trans->Read(buf.get(), 256, callback.callback());
|
| - EXPECT_EQ(0, callback.GetResult(rv));
|
| -
|
| - // We should be able to call DoneReading.
|
| - trans->DoneReading();
|
| - }
|
| -
|
| - // Make sure that the ActiveEntry is gone.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Verify that the entry is gone.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we stop caching when told, when using auth.
|
| -TEST(HttpCache, StopCachingWithAuthDeletesEntry) {
|
| - MockHttpCache cache;
|
| - net::TestCompletionCallback callback;
|
| - MockTransaction mock_transaction(kSimpleGET_Transaction);
|
| - mock_transaction.status = "HTTP/1.1 401 Unauthorized";
|
| - AddMockTransaction(&mock_transaction);
|
| - MockHttpRequest request(mock_transaction);
|
| -
|
| - {
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, callback.GetResult(rv));
|
| -
|
| - trans->StopCaching();
|
| -
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(256));
|
| - rv = trans->Read(buf.get(), 10, callback.callback());
|
| - EXPECT_EQ(callback.GetResult(rv), 10);
|
| - }
|
| - RemoveMockTransaction(&mock_transaction);
|
| -
|
| - // Make sure that the ActiveEntry is gone.
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Verify that the entry is gone.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that when we are told to stop caching we don't throw away valid data.
|
| -TEST(HttpCache, StopCachingSavesEntry) {
|
| - MockHttpCache cache;
|
| - net::TestCompletionCallback callback;
|
| - MockHttpRequest request(kSimpleGET_Transaction);
|
| -
|
| - {
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - // Force a response that can be resumed.
|
| - MockTransaction mock_transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&mock_transaction);
|
| - mock_transaction.response_headers = "Cache-Control: max-age=10000\n"
|
| - "Content-Length: 42\n"
|
| - "Etag: \"foo\"\n";
|
| -
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, callback.GetResult(rv));
|
| -
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(256));
|
| - rv = trans->Read(buf.get(), 10, callback.callback());
|
| - EXPECT_EQ(callback.GetResult(rv), 10);
|
| -
|
| - trans->StopCaching();
|
| -
|
| - // We should be able to keep reading.
|
| - rv = trans->Read(buf.get(), 256, callback.callback());
|
| - EXPECT_GT(callback.GetResult(rv), 0);
|
| - rv = trans->Read(buf.get(), 256, callback.callback());
|
| - EXPECT_EQ(callback.GetResult(rv), 0);
|
| -
|
| - RemoveMockTransaction(&mock_transaction);
|
| - }
|
| -
|
| - // Verify that the entry is marked as incomplete.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kSimpleGET_Transaction.url, &entry));
|
| - net::HttpResponseInfo response;
|
| - bool truncated = false;
|
| - EXPECT_TRUE(MockHttpCache::ReadResponseInfo(entry, &response, &truncated));
|
| - EXPECT_TRUE(truncated);
|
| - entry->Close();
|
| -}
|
| -
|
| -// Tests that we handle truncated enries when StopCaching is called.
|
| -TEST(HttpCache, StopCachingTruncatedEntry) {
|
| - MockHttpCache cache;
|
| - net::TestCompletionCallback callback;
|
| - MockHttpRequest request(kRangeGET_TransactionOK);
|
| - request.extra_headers.Clear();
|
| - request.extra_headers.AddHeaderFromString(EXTRA_HEADER_LINE);
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 80\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| -
|
| - {
|
| - // Now make a regular request.
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.CreateTransaction(&trans));
|
| -
|
| - int rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::OK, callback.GetResult(rv));
|
| -
|
| - scoped_refptr<net::IOBuffer> buf(new net::IOBuffer(256));
|
| - rv = trans->Read(buf.get(), 10, callback.callback());
|
| - EXPECT_EQ(callback.GetResult(rv), 10);
|
| -
|
| - // This is actually going to do nothing.
|
| - trans->StopCaching();
|
| -
|
| - // We should be able to keep reading.
|
| - rv = trans->Read(buf.get(), 256, callback.callback());
|
| - EXPECT_GT(callback.GetResult(rv), 0);
|
| - rv = trans->Read(buf.get(), 256, callback.callback());
|
| - EXPECT_GT(callback.GetResult(rv), 0);
|
| - rv = trans->Read(buf.get(), 256, callback.callback());
|
| - EXPECT_EQ(callback.GetResult(rv), 0);
|
| - }
|
| -
|
| - // Verify that the disk entry was updated.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kRangeGET_TransactionOK.url, &entry));
|
| - EXPECT_EQ(80, entry->GetDataSize(1));
|
| - bool truncated = true;
|
| - net::HttpResponseInfo response;
|
| - EXPECT_TRUE(MockHttpCache::ReadResponseInfo(entry, &response, &truncated));
|
| - EXPECT_FALSE(truncated);
|
| - entry->Close();
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -// Tests that we detect truncated resources from the net when there is
|
| -// a Content-Length header.
|
| -TEST(HttpCache, TruncatedByContentLength) {
|
| - MockHttpCache cache;
|
| - net::TestCompletionCallback callback;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - transaction.response_headers = "Cache-Control: max-age=10000\n"
|
| - "Content-Length: 100\n";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - RemoveMockTransaction(&transaction);
|
| -
|
| - // Read from the cache.
|
| - RunTransactionTest(cache.http_cache(), kSimpleGET_Transaction);
|
| -
|
| - EXPECT_EQ(2, cache.network_layer()->transaction_count());
|
| - EXPECT_EQ(0, cache.disk_cache()->open_count());
|
| - EXPECT_EQ(2, cache.disk_cache()->create_count());
|
| -}
|
| -
|
| -// Tests that we actually flag entries as truncated when we detect an error
|
| -// from the net.
|
| -TEST(HttpCache, TruncatedByContentLength2) {
|
| - MockHttpCache cache;
|
| - net::TestCompletionCallback callback;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - AddMockTransaction(&transaction);
|
| - transaction.response_headers = "Cache-Control: max-age=10000\n"
|
| - "Content-Length: 100\n"
|
| - "Etag: \"foo\"\n";
|
| - RunTransactionTest(cache.http_cache(), transaction);
|
| - RemoveMockTransaction(&transaction);
|
| -
|
| - // Verify that the entry is marked as incomplete.
|
| - disk_cache::Entry* entry;
|
| - ASSERT_TRUE(cache.OpenBackendEntry(kSimpleGET_Transaction.url, &entry));
|
| - net::HttpResponseInfo response;
|
| - bool truncated = false;
|
| - EXPECT_TRUE(MockHttpCache::ReadResponseInfo(entry, &response, &truncated));
|
| - EXPECT_TRUE(truncated);
|
| - entry->Close();
|
| -}
|
| -
|
| -// Make sure that calling SetPriority on a cache transaction passes on
|
| -// its priority updates to its underlying network transaction.
|
| -TEST(HttpCache, SetPriority) {
|
| - MockHttpCache cache;
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.http_cache()->CreateTransaction(net::IDLE, &trans));
|
| -
|
| - // Shouldn't crash, but doesn't do anything either.
|
| - trans->SetPriority(net::LOW);
|
| -
|
| - EXPECT_FALSE(cache.network_layer()->last_transaction());
|
| - EXPECT_EQ(net::DEFAULT_PRIORITY,
|
| - cache.network_layer()->last_create_transaction_priority());
|
| -
|
| - net::HttpRequestInfo info;
|
| - info.url = GURL(kSimpleGET_Transaction.url);
|
| - net::TestCompletionCallback callback;
|
| - EXPECT_EQ(net::ERR_IO_PENDING,
|
| - trans->Start(&info, callback.callback(), net::BoundNetLog()));
|
| -
|
| - EXPECT_TRUE(cache.network_layer()->last_transaction());
|
| - if (cache.network_layer()->last_transaction()) {
|
| - EXPECT_EQ(net::LOW,
|
| - cache.network_layer()->last_create_transaction_priority());
|
| - EXPECT_EQ(net::LOW,
|
| - cache.network_layer()->last_transaction()->priority());
|
| - }
|
| -
|
| - trans->SetPriority(net::HIGHEST);
|
| -
|
| - if (cache.network_layer()->last_transaction()) {
|
| - EXPECT_EQ(net::LOW,
|
| - cache.network_layer()->last_create_transaction_priority());
|
| - EXPECT_EQ(net::HIGHEST,
|
| - cache.network_layer()->last_transaction()->priority());
|
| - }
|
| -
|
| - EXPECT_EQ(net::OK, callback.WaitForResult());
|
| -}
|
| -
|
| -// Make sure that calling SetWebSocketHandshakeStreamCreateHelper on a cache
|
| -// transaction passes on its argument to the underlying network transaction.
|
| -TEST(HttpCache, SetWebSocketHandshakeStreamCreateHelper) {
|
| - MockHttpCache cache;
|
| -
|
| - FakeWebSocketHandshakeStreamCreateHelper create_helper;
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK, cache.http_cache()->CreateTransaction(net::IDLE, &trans));
|
| -
|
| - EXPECT_FALSE(cache.network_layer()->last_transaction());
|
| -
|
| - net::HttpRequestInfo info;
|
| - info.url = GURL(kSimpleGET_Transaction.url);
|
| - net::TestCompletionCallback callback;
|
| - EXPECT_EQ(net::ERR_IO_PENDING,
|
| - trans->Start(&info, callback.callback(), net::BoundNetLog()));
|
| -
|
| - ASSERT_TRUE(cache.network_layer()->last_transaction());
|
| - EXPECT_FALSE(cache.network_layer()->last_transaction()->
|
| - websocket_handshake_stream_create_helper());
|
| - trans->SetWebSocketHandshakeStreamCreateHelper(&create_helper);
|
| - EXPECT_EQ(&create_helper,
|
| - cache.network_layer()->last_transaction()->
|
| - websocket_handshake_stream_create_helper());
|
| - EXPECT_EQ(net::OK, callback.WaitForResult());
|
| -}
|
| -
|
| -// Make sure that a cache transaction passes on its priority to
|
| -// newly-created network transactions.
|
| -TEST(HttpCache, SetPriorityNewTransaction) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| -
|
| - std::string raw_headers("HTTP/1.1 200 OK\n"
|
| - "Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT\n"
|
| - "ETag: \"foo\"\n"
|
| - "Accept-Ranges: bytes\n"
|
| - "Content-Length: 80\n");
|
| - CreateTruncatedEntry(raw_headers, &cache);
|
| -
|
| - // Now make a regular request.
|
| - std::string headers;
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = EXTRA_HEADER;
|
| - transaction.data = kFullRangeData;
|
| -
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - ASSERT_EQ(net::OK,
|
| - cache.http_cache()->CreateTransaction(net::MEDIUM, &trans));
|
| - EXPECT_EQ(net::DEFAULT_PRIORITY,
|
| - cache.network_layer()->last_create_transaction_priority());
|
| -
|
| - MockHttpRequest info(transaction);
|
| - net::TestCompletionCallback callback;
|
| - EXPECT_EQ(net::ERR_IO_PENDING,
|
| - trans->Start(&info, callback.callback(), net::BoundNetLog()));
|
| - EXPECT_EQ(net::OK, callback.WaitForResult());
|
| -
|
| - EXPECT_EQ(net::MEDIUM,
|
| - cache.network_layer()->last_create_transaction_priority());
|
| -
|
| - trans->SetPriority(net::HIGHEST);
|
| - // Should trigger a new network transaction and pick up the new
|
| - // priority.
|
| - ReadAndVerifyTransaction(trans.get(), transaction);
|
| -
|
| - EXPECT_EQ(net::HIGHEST,
|
| - cache.network_layer()->last_create_transaction_priority());
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -int64 RunTransactionAndGetReceivedBytes(
|
| - MockHttpCache& cache,
|
| - const MockTransaction& trans_info) {
|
| - int64 received_bytes = -1;
|
| - RunTransactionTestBase(cache.http_cache(), trans_info,
|
| - MockHttpRequest(trans_info), NULL, net::BoundNetLog(),
|
| - NULL, &received_bytes);
|
| - return received_bytes;
|
| -}
|
| -
|
| -int64 TransactionSize(const MockTransaction& transaction) {
|
| - return strlen(transaction.status) + strlen(transaction.response_headers) +
|
| - strlen(transaction.data);
|
| -}
|
| -
|
| -TEST(HttpCache, ReceivedBytesCacheMissAndThenHit) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kSimpleGET_Transaction);
|
| - int64 received_bytes = RunTransactionAndGetReceivedBytes(cache, transaction);
|
| - EXPECT_EQ(TransactionSize(transaction), received_bytes);
|
| -
|
| - received_bytes = RunTransactionAndGetReceivedBytes(cache, transaction);
|
| - EXPECT_EQ(0, received_bytes);
|
| -}
|
| -
|
| -TEST(HttpCache, ReceivedBytesConditionalRequest304) {
|
| - MockHttpCache cache;
|
| -
|
| - ScopedMockTransaction transaction(kETagGET_Transaction);
|
| - int64 received_bytes = RunTransactionAndGetReceivedBytes(cache, transaction);
|
| - EXPECT_EQ(TransactionSize(transaction), received_bytes);
|
| -
|
| - transaction.load_flags = net::LOAD_VALIDATE_CACHE;
|
| - transaction.handler = ETagGet_ConditionalRequest_Handler;
|
| - received_bytes = RunTransactionAndGetReceivedBytes(cache, transaction);
|
| - EXPECT_EQ(TransactionSize(transaction), received_bytes);
|
| -}
|
| -
|
| -TEST(HttpCache, ReceivedBytesConditionalRequest200) {
|
| - MockHttpCache cache;
|
| -
|
| - MockTransaction transaction(kTypicalGET_Transaction);
|
| - transaction.request_headers = "Foo: bar\r\n";
|
| - transaction.response_headers =
|
| - "Date: Wed, 28 Nov 2007 09:40:09 GMT\n"
|
| - "Last-Modified: Wed, 28 Nov 2007 00:40:09 GMT\n"
|
| - "Etag: \"foopy\"\n"
|
| - "Cache-Control: max-age=0\n"
|
| - "Vary: Foo\n";
|
| - AddMockTransaction(&transaction);
|
| - int64 received_bytes = RunTransactionAndGetReceivedBytes(cache, transaction);
|
| - EXPECT_EQ(TransactionSize(transaction), received_bytes);
|
| -
|
| - RevalidationServer server;
|
| - transaction.handler = server.Handler;
|
| - transaction.request_headers = "Foo: none\r\n";
|
| - received_bytes = RunTransactionAndGetReceivedBytes(cache, transaction);
|
| - EXPECT_EQ(TransactionSize(transaction), received_bytes);
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -TEST(HttpCache, ReceivedBytesRange) {
|
| - MockHttpCache cache;
|
| - AddMockTransaction(&kRangeGET_TransactionOK);
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| -
|
| - // Read bytes 40-49 from the network.
|
| - int64 received_bytes = RunTransactionAndGetReceivedBytes(cache, transaction);
|
| - int64 range_response_size = TransactionSize(transaction);
|
| - EXPECT_EQ(range_response_size, received_bytes);
|
| -
|
| - // Read bytes 40-49 from the cache.
|
| - received_bytes = RunTransactionAndGetReceivedBytes(cache, transaction);
|
| - EXPECT_EQ(0, received_bytes);
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Read bytes 30-39 from the network.
|
| - transaction.request_headers = "Range: bytes = 30-39\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 30-39 ";
|
| - received_bytes = RunTransactionAndGetReceivedBytes(cache, transaction);
|
| - EXPECT_EQ(range_response_size, received_bytes);
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| -
|
| - // Read bytes 20-29 and 50-59 from the network, bytes 30-49 from the cache.
|
| - transaction.request_headers = "Range: bytes = 20-59\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 20-29 rg: 30-39 rg: 40-49 rg: 50-59 ";
|
| - received_bytes = RunTransactionAndGetReceivedBytes(cache, transaction);
|
| - EXPECT_EQ(range_response_size * 2, received_bytes);
|
| -
|
| - RemoveMockTransaction(&kRangeGET_TransactionOK);
|
| -}
|
| -
|
| -class HttpCachePrefetchValidationTest : public ::testing::Test {
|
| - protected:
|
| - static const int kMaxAgeSecs = 100;
|
| - static const int kRequireValidationSecs = kMaxAgeSecs + 1;
|
| -
|
| - HttpCachePrefetchValidationTest() : transaction_(kSimpleGET_Transaction) {
|
| - DCHECK_LT(kMaxAgeSecs, prefetch_reuse_mins() * net::kNumSecondsPerMinute);
|
| -
|
| - clock_ = new base::SimpleTestClock();
|
| - cache_.http_cache()->SetClockForTesting(make_scoped_ptr(clock_));
|
| - cache_.network_layer()->SetClock(clock_);
|
| -
|
| - transaction_.response_headers = "Cache-Control: max-age=100\n";
|
| - }
|
| -
|
| - bool TransactionRequiredNetwork(int load_flags) {
|
| - int pre_transaction_count = transaction_count();
|
| - transaction_.load_flags = load_flags;
|
| - RunTransactionTest(cache_.http_cache(), transaction_);
|
| - return pre_transaction_count != transaction_count();
|
| - }
|
| -
|
| - void AdvanceTime(int seconds) {
|
| - clock_->Advance(base::TimeDelta::FromSeconds(seconds));
|
| - }
|
| -
|
| - int prefetch_reuse_mins() { return net::HttpCache::kPrefetchReuseMins; }
|
| -
|
| - // How many times this test has sent requests to the (fake) origin
|
| - // server. Every test case needs to make at least one request to initialise
|
| - // the cache.
|
| - int transaction_count() {
|
| - return cache_.network_layer()->transaction_count();
|
| - }
|
| -
|
| - MockHttpCache cache_;
|
| - ScopedMockTransaction transaction_;
|
| - std::string response_headers_;
|
| - base::SimpleTestClock* clock_;
|
| -};
|
| -
|
| -TEST_F(HttpCachePrefetchValidationTest, SkipValidationShortlyAfterPrefetch) {
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_PREFETCH));
|
| - AdvanceTime(kRequireValidationSecs);
|
| - EXPECT_FALSE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| -}
|
| -
|
| -TEST_F(HttpCachePrefetchValidationTest, ValidateLongAfterPrefetch) {
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_PREFETCH));
|
| - AdvanceTime(prefetch_reuse_mins() * net::kNumSecondsPerMinute);
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| -}
|
| -
|
| -TEST_F(HttpCachePrefetchValidationTest, SkipValidationOnceOnly) {
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_PREFETCH));
|
| - AdvanceTime(kRequireValidationSecs);
|
| - EXPECT_FALSE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| -}
|
| -
|
| -TEST_F(HttpCachePrefetchValidationTest, SkipValidationOnceReadOnly) {
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_PREFETCH));
|
| - AdvanceTime(kRequireValidationSecs);
|
| - EXPECT_FALSE(TransactionRequiredNetwork(net::LOAD_ONLY_FROM_CACHE));
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| -}
|
| -
|
| -TEST_F(HttpCachePrefetchValidationTest, BypassCacheOverwritesPrefetch) {
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_PREFETCH));
|
| - AdvanceTime(kRequireValidationSecs);
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_BYPASS_CACHE));
|
| - AdvanceTime(kRequireValidationSecs);
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| -}
|
| -
|
| -TEST_F(HttpCachePrefetchValidationTest,
|
| - SkipValidationOnExistingEntryThatNeedsValidation) {
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| - AdvanceTime(kRequireValidationSecs);
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_PREFETCH));
|
| - AdvanceTime(kRequireValidationSecs);
|
| - EXPECT_FALSE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| -}
|
| -
|
| -TEST_F(HttpCachePrefetchValidationTest,
|
| - SkipValidationOnExistingEntryThatDoesNotNeedValidation) {
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| - EXPECT_FALSE(TransactionRequiredNetwork(net::LOAD_PREFETCH));
|
| - AdvanceTime(kRequireValidationSecs);
|
| - EXPECT_FALSE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| -}
|
| -
|
| -TEST_F(HttpCachePrefetchValidationTest, PrefetchMultipleTimes) {
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_PREFETCH));
|
| - EXPECT_FALSE(TransactionRequiredNetwork(net::LOAD_PREFETCH));
|
| - AdvanceTime(kRequireValidationSecs);
|
| - EXPECT_FALSE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| -}
|
| -
|
| -TEST_F(HttpCachePrefetchValidationTest, ValidateOnDelayedSecondPrefetch) {
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_PREFETCH));
|
| - AdvanceTime(kRequireValidationSecs);
|
| - EXPECT_TRUE(TransactionRequiredNetwork(net::LOAD_PREFETCH));
|
| - AdvanceTime(kRequireValidationSecs);
|
| - EXPECT_FALSE(TransactionRequiredNetwork(net::LOAD_NORMAL));
|
| -}
|
| -
|
| -// Framework for tests of stale-while-revalidate related functionality. With
|
| -// the default settings (age=3601,stale-while-revalidate=7200,max-age=3600) it
|
| -// will trigger the stale-while-revalidate asynchronous revalidation. Setting
|
| -// |age_| to < 3600 will prevent any revalidation, and |age_| > 10800 will cause
|
| -// synchronous revalidation.
|
| -class HttpCacheStaleWhileRevalidateTest : public ::testing::Test {
|
| - protected:
|
| - HttpCacheStaleWhileRevalidateTest()
|
| - : transaction_(kSimpleGET_Transaction),
|
| - age_(3601),
|
| - stale_while_revalidate_(7200),
|
| - validator_("Last-Modified: Sat, 18 Apr 2007 01:10:43 GMT") {
|
| - cache_.http_cache()->set_use_stale_while_revalidate_for_testing(true);
|
| - }
|
| -
|
| - // RunTransactionTest() with the arguments from this fixture.
|
| - void RunFixtureTransactionTest() {
|
| - std::string response_headers = base::StringPrintf(
|
| - "%s\n"
|
| - "Age: %d\n"
|
| - "Cache-Control: max-age=3600,stale-while-revalidate=%d\n",
|
| - validator_.c_str(),
|
| - age_,
|
| - stale_while_revalidate_);
|
| - transaction_.response_headers = response_headers.c_str();
|
| - RunTransactionTest(cache_.http_cache(), transaction_);
|
| - transaction_.response_headers = "";
|
| - }
|
| -
|
| - // How many times this test has sent requests to the (fake) origin
|
| - // server. Every test case needs to make at least one request to initialise
|
| - // the cache.
|
| - int transaction_count() {
|
| - return cache_.network_layer()->transaction_count();
|
| - }
|
| -
|
| - // How many times an existing cache entry was opened during the test case.
|
| - int open_count() { return cache_.disk_cache()->open_count(); }
|
| -
|
| - MockHttpCache cache_;
|
| - ScopedMockTransaction transaction_;
|
| - int age_;
|
| - int stale_while_revalidate_;
|
| - std::string validator_;
|
| -};
|
| -
|
| -static void CheckResourceFreshnessHeader(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - std::string value;
|
| - EXPECT_TRUE(request->extra_headers.GetHeader("Resource-Freshness", &value));
|
| - EXPECT_EQ("max-age=3600,stale-while-revalidate=7200,age=10801", value);
|
| -}
|
| -
|
| -// Verify that the Resource-Freshness header is sent on a revalidation if the
|
| -// stale-while-revalidate directive was on the response.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, ResourceFreshnessHeaderSent) {
|
| - age_ = 10801; // Outside the stale-while-revalidate window.
|
| -
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Send the request again and check that Resource-Freshness header is added.
|
| - transaction_.handler = CheckResourceFreshnessHeader;
|
| -
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -static void CheckResourceFreshnessAbsent(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - EXPECT_FALSE(request->extra_headers.HasHeader("Resource-Freshness"));
|
| -}
|
| -
|
| -// Verify that the Resource-Freshness header is not sent when
|
| -// stale-while-revalidate is 0.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, ResourceFreshnessHeaderNotSent) {
|
| - age_ = 10801;
|
| - stale_while_revalidate_ = 0;
|
| -
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Send the request again and check that Resource-Freshness header is absent.
|
| - transaction_.handler = CheckResourceFreshnessAbsent;
|
| -
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -// Verify that when stale-while-revalidate applies the response is read from
|
| -// cache.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, ReadFromCache) {
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(0, open_count());
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Read back from the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, open_count());
|
| - EXPECT_EQ(1, transaction_count());
|
| -}
|
| -
|
| -// Verify that when stale-while-revalidate applies an asynchronous request is
|
| -// sent.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, AsyncRequestSent) {
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Read back from the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Let the async request execute.
|
| - base::RunLoop().RunUntilIdle();
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -// Verify that tearing down the HttpCache with an async revalidation in progress
|
| -// does not break anything (this test is most likely to find problems when run
|
| -// with a memory checker such as AddressSanitizer).
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, AsyncTearDown) {
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - // Read back from the cache.
|
| - RunFixtureTransactionTest();
|
| -}
|
| -
|
| -static void CheckIfModifiedSinceHeader(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - std::string value;
|
| - EXPECT_TRUE(request->extra_headers.GetHeader("If-Modified-Since", &value));
|
| - EXPECT_EQ("Sat, 18 Apr 2007 01:10:43 GMT", value);
|
| -}
|
| -
|
| -// Verify that the async revalidation contains an If-Modified-Since header.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, AsyncRequestIfModifiedSince) {
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - transaction_.handler = CheckIfModifiedSinceHeader;
|
| -
|
| - // Read back from the cache.
|
| - RunFixtureTransactionTest();
|
| -}
|
| -
|
| -static void CheckIfNoneMatchHeader(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - std::string value;
|
| - EXPECT_TRUE(request->extra_headers.GetHeader("If-None-Match", &value));
|
| - EXPECT_EQ("\"40a1-1320-4f6adefa22a40\"", value);
|
| -}
|
| -
|
| -// If the response had ETag rather than Last-Modified, then that is used to
|
| -// conditionalise the response.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, AsyncRequestIfNoneMatch) {
|
| - validator_ = "Etag: \"40a1-1320-4f6adefa22a40\"";
|
| -
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - transaction_.handler = CheckIfNoneMatchHeader;
|
| -
|
| - // Read back from the cache.
|
| - RunFixtureTransactionTest();
|
| -}
|
| -
|
| -static void CheckResourceFreshnessHeaderPresent(
|
| - const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - EXPECT_TRUE(request->extra_headers.HasHeader("Resource-Freshness"));
|
| -}
|
| -
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, AsyncRequestHasResourceFreshness) {
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - transaction_.handler = CheckResourceFreshnessHeaderPresent;
|
| -
|
| - // Read back from the cache.
|
| - RunFixtureTransactionTest();
|
| -}
|
| -
|
| -// Verify that when age > max-age + stale-while-revalidate stale results are
|
| -// not returned.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, NotAppliedIfTooStale) {
|
| - age_ = 10801;
|
| -
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(0, open_count());
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Reading back reads from the network.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, open_count());
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -// HEAD requests should be able to take advantage of stale-while-revalidate.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, WorksForHeadMethod) {
|
| - // Write to the cache. This has to be a GET request; HEAD requests don't
|
| - // create new cache entries.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(0, open_count());
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Read back from the cache, and trigger an asynchronous HEAD request.
|
| - transaction_.method = "HEAD";
|
| - transaction_.data = "";
|
| -
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, open_count());
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Let the network request proceed.
|
| - base::RunLoop().RunUntilIdle();
|
| -
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -// POST requests should not use stale-while-revalidate.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, NotAppliedToPost) {
|
| - transaction_ = ScopedMockTransaction(kSimplePOST_Transaction);
|
| -
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(0, open_count());
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Reading back reads from the network.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(0, open_count());
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -static void CheckUrlMatches(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - EXPECT_EQ("http://www.google.com/", request->url.spec());
|
| -}
|
| -
|
| -// Async revalidation is issued to the original URL.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, AsyncRequestUrlMatches) {
|
| - transaction_.url = "http://www.google.com/";
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - // Read back from the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - transaction_.handler = CheckUrlMatches;
|
| -
|
| - // Let the async request execute and perform the check.
|
| - base::RunLoop().RunUntilIdle();
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -class SyncLoadFlagTest : public HttpCacheStaleWhileRevalidateTest,
|
| - public ::testing::WithParamInterface<int> {};
|
| -
|
| -// Flags which should always cause the request to be synchronous.
|
| -TEST_P(SyncLoadFlagTest, MustBeSynchronous) {
|
| - transaction_.load_flags |= GetParam();
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Reading back reads from the network.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -INSTANTIATE_TEST_CASE_P(HttpCacheStaleWhileRevalidate,
|
| - SyncLoadFlagTest,
|
| - ::testing::Values(net::LOAD_VALIDATE_CACHE,
|
| - net::LOAD_BYPASS_CACHE,
|
| - net::LOAD_DISABLE_CACHE));
|
| -
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest,
|
| - PreferringCacheDoesNotTriggerAsyncRequest) {
|
| - transaction_.load_flags |= net::LOAD_PREFERRING_CACHE;
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Reading back reads from the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // If there was an async transaction created, it would run now.
|
| - base::RunLoop().RunUntilIdle();
|
| -
|
| - // There was no async transaction.
|
| - EXPECT_EQ(1, transaction_count());
|
| -}
|
| -
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, NotUsedWhenDisabled) {
|
| - cache_.http_cache()->set_use_stale_while_revalidate_for_testing(false);
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // A synchronous revalidation is performed.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest,
|
| - OnlyFromCacheDoesNotTriggerAsyncRequest) {
|
| - transaction_.load_flags |= net::LOAD_ONLY_FROM_CACHE;
|
| - transaction_.return_code = net::ERR_CACHE_MISS;
|
| -
|
| - // Writing to the cache should fail, because we are avoiding the network.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(0, transaction_count());
|
| -
|
| - base::RunLoop().RunUntilIdle();
|
| -
|
| - // Still nothing.
|
| - EXPECT_EQ(0, transaction_count());
|
| -}
|
| -
|
| -// A certificate error during an asynchronous fetch should cause the next fetch
|
| -// to proceed synchronously.
|
| -// TODO(ricea): In future, only certificate errors which require user
|
| -// interaction should fail the asynchronous revalidation, and they should cause
|
| -// the next revalidation to be synchronous rather than requiring a total
|
| -// refetch. This test will need to be updated appropriately.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, CertificateErrorCausesRefetch) {
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Now read back. RunTransactionTestBase() expects to receive the network
|
| - // error back from the HttpCache::Transaction, but since the cache request
|
| - // will return OK we need to duplicate some of its implementation here.
|
| - transaction_.return_code = net::ERR_SSL_CLIENT_AUTH_CERT_NEEDED;
|
| - net::TestCompletionCallback callback;
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - int rv =
|
| - cache_.http_cache()->CreateTransaction(net::DEFAULT_PRIORITY, &trans);
|
| - EXPECT_EQ(net::OK, rv);
|
| - ASSERT_TRUE(trans.get());
|
| -
|
| - MockHttpRequest request(transaction_);
|
| - rv = trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| - ASSERT_EQ(net::ERR_IO_PENDING, rv);
|
| - ASSERT_EQ(net::OK, callback.WaitForResult());
|
| - ReadAndVerifyTransaction(trans.get(), transaction_);
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Allow the asynchronous fetch to run.
|
| - base::RunLoop().RunUntilIdle();
|
| -
|
| - EXPECT_EQ(2, transaction_count());
|
| -
|
| - // Now run the transaction again. It should run synchronously.
|
| - transaction_.return_code = net::OK;
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(3, transaction_count());
|
| -}
|
| -
|
| -// Ensure that the response cached by the asynchronous request is not truncated,
|
| -// even if the server is slow.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, EntireResponseCached) {
|
| - transaction_.test_mode = TEST_MODE_SLOW_READ;
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - // Read back from the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - // Let the async request execute.
|
| - base::RunLoop().RunUntilIdle();
|
| -
|
| - // The cache entry should still be complete.
|
| - transaction_.load_flags = net::LOAD_ONLY_FROM_CACHE;
|
| - RunFixtureTransactionTest();
|
| -}
|
| -
|
| -// Verify that there are no race conditions in the completely synchronous case.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, SynchronousCaseWorks) {
|
| - transaction_.test_mode = TEST_MODE_SYNC_ALL;
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Read back from the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Let the async request execute.
|
| - base::RunLoop().RunUntilIdle();
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -static void CheckLoadFlagsAsyncRevalidation(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - EXPECT_EQ(net::LOAD_ASYNC_REVALIDATION, request->load_flags);
|
| -}
|
| -
|
| -// Check that the load flags on the async request are the same as the load flags
|
| -// on the original request, plus LOAD_ASYNC_REVALIDATION.
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, LoadFlagsAsyncRevalidation) {
|
| - transaction_.load_flags = net::LOAD_NORMAL;
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Read back from the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - transaction_.handler = CheckLoadFlagsAsyncRevalidation;
|
| - // Let the async request execute.
|
| - base::RunLoop().RunUntilIdle();
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -static void SimpleMockAuthHandler(const net::HttpRequestInfo* request,
|
| - std::string* response_status,
|
| - std::string* response_headers,
|
| - std::string* response_data) {
|
| - if (request->extra_headers.HasHeader("X-Require-Mock-Auth") &&
|
| - !request->extra_headers.HasHeader("Authorization")) {
|
| - response_status->assign("HTTP/1.1 401 Unauthorized");
|
| - response_headers->assign("WWW-Authenticate: Basic realm=\"mars\"\n");
|
| - return;
|
| - }
|
| - response_status->assign("HTTP/1.1 200 OK");
|
| -}
|
| -
|
| -TEST_F(HttpCacheStaleWhileRevalidateTest, RestartForAuth) {
|
| - // Write to the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Now make the transaction require auth.
|
| - transaction_.request_headers = "X-Require-Mock-Auth: dummy\r\n\r\n";
|
| - transaction_.handler = SimpleMockAuthHandler;
|
| -
|
| - // Read back from the cache.
|
| - RunFixtureTransactionTest();
|
| -
|
| - EXPECT_EQ(1, transaction_count());
|
| -
|
| - // Let the async request execute.
|
| - base::RunLoop().RunUntilIdle();
|
| -
|
| - EXPECT_EQ(2, transaction_count());
|
| -}
|
| -
|
| -// Tests that we allow multiple simultaneous, non-overlapping transactions to
|
| -// take place on a sparse entry.
|
| -TEST(HttpCache, RangeGET_MultipleRequests) {
|
| - MockHttpCache cache;
|
| -
|
| - // Create a transaction for bytes 0-9.
|
| - MockHttpRequest request(kRangeGET_TransactionOK);
|
| - MockTransaction transaction(kRangeGET_TransactionOK);
|
| - transaction.request_headers = "Range: bytes = 0-9\r\n" EXTRA_HEADER;
|
| - transaction.data = "rg: 00-09 ";
|
| - AddMockTransaction(&transaction);
|
| -
|
| - net::TestCompletionCallback callback;
|
| - scoped_ptr<net::HttpTransaction> trans;
|
| - int rv = cache.http_cache()->CreateTransaction(net::DEFAULT_PRIORITY, &trans);
|
| - EXPECT_EQ(net::OK, rv);
|
| - ASSERT_TRUE(trans.get());
|
| -
|
| - // Start our transaction.
|
| - trans->Start(&request, callback.callback(), net::BoundNetLog());
|
| -
|
| - // A second transaction on a different part of the file (the default
|
| - // kRangeGET_TransactionOK requests 40-49) should not be blocked by
|
| - // the already pending transaction.
|
| - RunTransactionTest(cache.http_cache(), kRangeGET_TransactionOK);
|
| -
|
| - // Let the first transaction complete.
|
| - callback.WaitForResult();
|
| -
|
| - RemoveMockTransaction(&transaction);
|
| -}
|
| -
|
| -// Makes sure that a request stops using the cache when the response headers
|
| -// with "Cache-Control: no-store" arrives. That means that another request for
|
| -// the same URL can be processed before the response body of the original
|
| -// request arrives.
|
| -TEST(HttpCache, NoStoreResponseShouldNotBlockFollowingRequests) {
|
| - MockHttpCache cache;
|
| - ScopedMockTransaction mock_transaction(kSimpleGET_Transaction);
|
| - mock_transaction.response_headers = "Cache-Control: no-store\n";
|
| - MockHttpRequest request(mock_transaction);
|
| -
|
| - scoped_ptr<Context> first(new Context);
|
| - first->result = cache.CreateTransaction(&first->trans);
|
| - ASSERT_EQ(net::OK, first->result);
|
| - EXPECT_EQ(net::LOAD_STATE_IDLE, first->trans->GetLoadState());
|
| - first->result = first->trans->Start(
|
| - &request, first->callback.callback(), net::BoundNetLog());
|
| - EXPECT_EQ(net::LOAD_STATE_WAITING_FOR_CACHE, first->trans->GetLoadState());
|
| -
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| - EXPECT_EQ(net::LOAD_STATE_IDLE, first->trans->GetLoadState());
|
| - ASSERT_TRUE(first->trans->GetResponseInfo());
|
| - EXPECT_TRUE(first->trans->GetResponseInfo()->headers->HasHeaderValue(
|
| - "Cache-Control", "no-store"));
|
| - // Here we have read the response header but not read the response body yet.
|
| -
|
| - // Let us create the second (read) transaction.
|
| - scoped_ptr<Context> second(new Context);
|
| - second->result = cache.CreateTransaction(&second->trans);
|
| - ASSERT_EQ(net::OK, second->result);
|
| - EXPECT_EQ(net::LOAD_STATE_IDLE, second->trans->GetLoadState());
|
| - second->result = second->trans->Start(
|
| - &request, second->callback.callback(), net::BoundNetLog());
|
| -
|
| - // Here the second transaction proceeds without reading the first body.
|
| - EXPECT_EQ(net::LOAD_STATE_WAITING_FOR_CACHE, second->trans->GetLoadState());
|
| - base::MessageLoop::current()->RunUntilIdle();
|
| - EXPECT_EQ(net::LOAD_STATE_IDLE, second->trans->GetLoadState());
|
| - ASSERT_TRUE(second->trans->GetResponseInfo());
|
| - EXPECT_TRUE(second->trans->GetResponseInfo()->headers->HasHeaderValue(
|
| - "Cache-Control", "no-store"));
|
| - ReadAndVerifyTransaction(second->trans.get(), kSimpleGET_Transaction);
|
| -}
|
|
|
Chromium Code Reviews
Issue 992733002:
Remove //net (except for Android test stuff) and sdch (Closed)
Base URL: git@github.com:domokit/mojo.git@master