Landing Recent QUIC changes until Fri Nov 18 23:21:04 2016 +0000

net/tools/quic/quic_http_response_cache_test.cc

 // Copyright 2013 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 <string>
 
 #include "base/files/file_path.h"
 #include "base/memory/singleton.h"
 #include "base/path_service.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
 #include "net/spdy/spdy_framer.h"
-#include "net/tools/quic/quic_in_memory_cache.h"
+#include "net/tools/quic/quic_http_response_cache.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::ContainsKey;
 using base::IntToString;
 using base::StringPiece;
 using net::SpdyHeaderBlock;
 using std::list;
 using std::string;
 
 namespace net {
 namespace test {
 
 namespace {
-typedef QuicInMemoryCache::Response Response;
-typedef QuicInMemoryCache::ServerPushInfo ServerPushInfo;
+typedef QuicHttpResponseCache::Response Response;
+typedef QuicHttpResponseCache::ServerPushInfo ServerPushInfo;
 };  // namespace
 
-class QuicInMemoryCacheTest : public ::testing::Test {
+class QuicHttpResponseCacheTest : public ::testing::Test {
  protected:
   void CreateRequest(string host, string path, SpdyHeaderBlock* headers) {
     (*headers)[":method"] = "GET";
     (*headers)[":path"] = path;
     (*headers)[":authority"] = host;
     (*headers)[":scheme"] = "https";
   }
 
   string CacheDirectory() {
     base::FilePath path;
     PathService::Get(base::DIR_SOURCE_ROOT, &path);
     path = path.AppendASCII("net").AppendASCII("data").AppendASCII(
-        "quic_in_memory_cache_data");
+        "quic_http_response_cache_data");
     // The file path is known to be an ascii string.
     return path.MaybeAsASCII();
   }
 
-  QuicInMemoryCache cache_;
+  QuicHttpResponseCache cache_;
 };
 
-TEST_F(QuicInMemoryCacheTest, GetResponseNoMatch) {
-  const QuicInMemoryCache::Response* response =
+TEST_F(QuicHttpResponseCacheTest, GetResponseNoMatch) {
+  const QuicHttpResponseCache::Response* response =
       cache_.GetResponse("mail.google.com", "/index.html");
   ASSERT_FALSE(response);
 }
 
-TEST_F(QuicInMemoryCacheTest, AddSimpleResponseGetResponse) {
+TEST_F(QuicHttpResponseCacheTest, AddSimpleResponseGetResponse) {
   string response_body("hello response");
   cache_.AddSimpleResponse("www.google.com", "/", 200, response_body);
 
   SpdyHeaderBlock request_headers;
   CreateRequest("www.google.com", "/", &request_headers);
-  const QuicInMemoryCache::Response* response =
+  const QuicHttpResponseCache::Response* response =
       cache_.GetResponse("www.google.com", "/");
   ASSERT_TRUE(response);
   ASSERT_TRUE(ContainsKey(response->headers(), ":status"));
   EXPECT_EQ("200", response->headers().find(":status")->second);
   EXPECT_EQ(response_body.size(), response->body().length());
 }
 
-TEST_F(QuicInMemoryCacheTest, AddResponse) {
+TEST_F(QuicHttpResponseCacheTest, AddResponse) {
   const string kRequestHost = "www.foo.com";
   const string kRequestPath = "/";
   const string kResponseBody("hello response");
 
   SpdyHeaderBlock response_headers;
   response_headers[":version"] = "HTTP/1.1";
   response_headers[":status"] = "200";
   response_headers["content-length"] = IntToString(kResponseBody.size());
 
   SpdyHeaderBlock response_trailers;
   response_trailers["key-1"] = "value-1";
   response_trailers["key-2"] = "value-2";
   response_trailers["key-3"] = "value-3";
 
   cache_.AddResponse(kRequestHost, "/", response_headers.Clone(), kResponseBody,
                      response_trailers.Clone());
 
-  const QuicInMemoryCache::Response* response =
+  const QuicHttpResponseCache::Response* response =
       cache_.GetResponse(kRequestHost, kRequestPath);
   EXPECT_EQ(response->headers(), response_headers);
   EXPECT_EQ(response->body(), kResponseBody);
   EXPECT_EQ(response->trailers(), response_trailers);
 }
 
-TEST_F(QuicInMemoryCacheTest, ReadsCacheDir) {
+TEST_F(QuicHttpResponseCacheTest, ReadsCacheDir) {
   cache_.InitializeFromDirectory(CacheDirectory());
-  const QuicInMemoryCache::Response* response =
+  const QuicHttpResponseCache::Response* response =
       cache_.GetResponse("quic.test.url", "/index.html");
   ASSERT_TRUE(response);
   ASSERT_TRUE(ContainsKey(response->headers(), ":status"));
   EXPECT_EQ("200", response->headers().find(":status")->second);
   // Connection headers are not valid in HTTP/2.
   EXPECT_FALSE(ContainsKey(response->headers(), "connection"));
   EXPECT_LT(0U, response->body().length());
 }
 
-TEST_F(QuicInMemoryCacheTest, ReadsCacheDirWithServerPushResource) {
+TEST_F(QuicHttpResponseCacheTest, ReadsCacheDirWithServerPushResource) {
   cache_.InitializeFromDirectory(CacheDirectory() + "_with_push");
   list<ServerPushInfo> resources =
       cache_.GetServerPushResources("quic.test.url/");
   ASSERT_EQ(1UL, resources.size());
 }
 
-TEST_F(QuicInMemoryCacheTest, ReadsCacheDirWithServerPushResources) {
+TEST_F(QuicHttpResponseCacheTest, ReadsCacheDirWithServerPushResources) {
   cache_.InitializeFromDirectory(CacheDirectory() + "_with_push");
   list<ServerPushInfo> resources =
       cache_.GetServerPushResources("quic.test.url/index2.html");
   ASSERT_EQ(2UL, resources.size());
 }
 
-TEST_F(QuicInMemoryCacheTest, UsesOriginalUrl) {
+TEST_F(QuicHttpResponseCacheTest, UsesOriginalUrl) {
   cache_.InitializeFromDirectory(CacheDirectory());
-  const QuicInMemoryCache::Response* response =
+  const QuicHttpResponseCache::Response* response =
       cache_.GetResponse("quic.test.url", "/index.html");
   ASSERT_TRUE(response);
   ASSERT_TRUE(ContainsKey(response->headers(), ":status"));
   EXPECT_EQ("200", response->headers().find(":status")->second);
   // Connection headers are not valid in HTTP/2.
   EXPECT_FALSE(ContainsKey(response->headers(), "connection"));
   EXPECT_LT(0U, response->body().length());
 }
 
-TEST_F(QuicInMemoryCacheTest, DefaultResponse) {
+TEST_F(QuicHttpResponseCacheTest, DefaultResponse) {
   // Verify GetResponse returns nullptr when no default is set.
-  const QuicInMemoryCache::Response* response =
+  const QuicHttpResponseCache::Response* response =
       cache_.GetResponse("www.google.com", "/");
   ASSERT_FALSE(response);
 
   // Add a default response.
   SpdyHeaderBlock response_headers;
   response_headers[":version"] = "HTTP/1.1";
   response_headers[":status"] = "200";
   response_headers["content-length"] = "0";
-  QuicInMemoryCache::Response* default_response =
-      new QuicInMemoryCache::Response;
+  QuicHttpResponseCache::Response* default_response =
+      new QuicHttpResponseCache::Response;
   default_response->set_headers(std::move(response_headers));
   cache_.AddDefaultResponse(default_response);
 
   // Now we should get the default response for the original request.
   response = cache_.GetResponse("www.google.com", "/");
   ASSERT_TRUE(response);
   ASSERT_TRUE(ContainsKey(response->headers(), ":status"));
   EXPECT_EQ("200", response->headers().find(":status")->second);
 
   // Now add a set response for / and make sure it is returned
   cache_.AddSimpleResponse("www.google.com", "/", 302, "");
   response = cache_.GetResponse("www.google.com", "/");
   ASSERT_TRUE(response);
   ASSERT_TRUE(ContainsKey(response->headers(), ":status"));
   EXPECT_EQ("302", response->headers().find(":status")->second);
 
   // We should get the default response for other requests.
   response = cache_.GetResponse("www.google.com", "/asd");
   ASSERT_TRUE(response);
   ASSERT_TRUE(ContainsKey(response->headers(), ":status"));
   EXPECT_EQ("200", response->headers().find(":status")->second);
 }
 
-TEST_F(QuicInMemoryCacheTest, AddSimpleResponseWithServerPushResources) {
+TEST_F(QuicHttpResponseCacheTest, AddSimpleResponseWithServerPushResources) {
   string request_host = "www.foo.com";
   string response_body("hello response");
   const size_t kNumResources = 5;
   int NumResources = 5;
-  list<QuicInMemoryCache::ServerPushInfo> push_resources;
+  list<QuicHttpResponseCache::ServerPushInfo> push_resources;
   string scheme = "http";
   for (int i = 0; i < NumResources; ++i) {
     string path = "/server_push_src" + base::IntToString(i);
     string url = scheme + "://" + request_host + path;
     GURL resource_url(url);
     string body = "This is server push response body for " + path;
     SpdyHeaderBlock response_headers;
     response_headers[":version"] = "HTTP/1.1";
     response_headers[":status"] = "200";
     response_headers["content-length"] = base::UintToString(body.size());
     push_resources.push_back(
         ServerPushInfo(resource_url, response_headers.Clone(), i, body));
   }
 
   cache_.AddSimpleResponseWithServerPushResources(
       request_host, "/", 200, response_body, push_resources);
   string request_url = request_host + "/";
   list<ServerPushInfo> resources = cache_.GetServerPushResources(request_url);
   ASSERT_EQ(kNumResources, resources.size());
   for (const auto& push_resource : push_resources) {
     ServerPushInfo resource = resources.front();
     EXPECT_EQ(resource.request_url.spec(), push_resource.request_url.spec());
     EXPECT_EQ(resource.priority, push_resource.priority);
     resources.pop_front();
   }
 }
 
-TEST_F(QuicInMemoryCacheTest, GetServerPushResourcesAndPushResponses) {
+TEST_F(QuicHttpResponseCacheTest, GetServerPushResourcesAndPushResponses) {
   string request_host = "www.foo.com";
   string response_body("hello response");
   const size_t kNumResources = 4;
   int NumResources = 4;
   string scheme = "http";
   string push_response_status[kNumResources] = {"200", "200", "301", "404"};
-  list<QuicInMemoryCache::ServerPushInfo> push_resources;
+  list<QuicHttpResponseCache::ServerPushInfo> push_resources;
   for (int i = 0; i < NumResources; ++i) {
     string path = "/server_push_src" + base::IntToString(i);
     string url = scheme + "://" + request_host + path;
     GURL resource_url(url);
     string body = "This is server push response body for " + path;
     SpdyHeaderBlock response_headers;
     response_headers[":version"] = "HTTP/1.1";
     response_headers[":status"] = push_response_status[i];
     response_headers["content-length"] = base::UintToString(body.size());
     push_resources.push_back(
         ServerPushInfo(resource_url, response_headers.Clone(), i, body));
   }
   cache_.AddSimpleResponseWithServerPushResources(
       request_host, "/", 200, response_body, push_resources);
   string request_url = request_host + "/";
   list<ServerPushInfo> resources = cache_.GetServerPushResources(request_url);
   ASSERT_EQ(kNumResources, resources.size());
   int i = 0;
   for (const auto& push_resource : push_resources) {
     GURL url = resources.front().request_url;
     string host = url.host();
     string path = url.path();
-    const QuicInMemoryCache::Response* response =
+    const QuicHttpResponseCache::Response* response =
         cache_.GetResponse(host, path);
     ASSERT_TRUE(response);
     ASSERT_TRUE(ContainsKey(response->headers(), ":status"));
     EXPECT_EQ(push_response_status[i++],
               response->headers().find(":status")->second);
     EXPECT_EQ(push_resource.body, response->body());
     resources.pop_front();
   }
 }
 
 }  // namespace test
 }  // namespace net