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Unified Diff: net/spdy/hpack_round_trip_test.cc

Issue 992733002: Remove //net (except for Android test stuff) and sdch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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Index: net/spdy/hpack_round_trip_test.cc
diff --git a/net/spdy/hpack_round_trip_test.cc b/net/spdy/hpack_round_trip_test.cc
deleted file mode 100644
index fe978785bd49ebe1d94408b149363413d11d7550..0000000000000000000000000000000000000000
--- a/net/spdy/hpack_round_trip_test.cc
+++ /dev/null
@@ -1,182 +0,0 @@
-// Copyright 2014 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 <cmath>
-#include <ctime>
-#include <map>
-#include <string>
-#include <vector>
-
-#include "base/rand_util.h"
-#include "net/spdy/hpack_constants.h"
-#include "net/spdy/hpack_decoder.h"
-#include "net/spdy/hpack_encoder.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace net {
-
-using std::map;
-using std::string;
-using std::vector;
-
-namespace {
-
-class HpackRoundTripTest : public ::testing::Test {
- protected:
- HpackRoundTripTest()
- : encoder_(ObtainHpackHuffmanTable()),
- decoder_(ObtainHpackHuffmanTable()) {}
-
- void SetUp() override {
- // Use a small table size to tickle eviction handling.
- encoder_.ApplyHeaderTableSizeSetting(256);
- decoder_.ApplyHeaderTableSizeSetting(256);
- }
-
- bool RoundTrip(const map<string, string>& header_set) {
- string encoded;
- encoder_.EncodeHeaderSet(header_set, &encoded);
-
- bool success = decoder_.HandleControlFrameHeadersData(
- 1, encoded.data(), encoded.size());
- success &= decoder_.HandleControlFrameHeadersComplete(1);
-
- EXPECT_EQ(header_set, decoder_.decoded_block());
- return success;
- }
-
- size_t SampleExponential(size_t mean, size_t sanity_bound) {
- return std::min<size_t>(-std::log(base::RandDouble()) * mean,
- sanity_bound);
- }
-
- HpackEncoder encoder_;
- HpackDecoder decoder_;
-};
-
-TEST_F(HpackRoundTripTest, ResponseFixtures) {
- {
- map<string, string> headers;
- headers[":status"] = "302";
- headers["cache-control"] = "private";
- headers["date"] = "Mon, 21 Oct 2013 20:13:21 GMT";
- headers["location"] = "https://www.example.com";
- EXPECT_TRUE(RoundTrip(headers));
- }
- {
- map<string, string> headers;
- headers[":status"] = "200";
- headers["cache-control"] = "private";
- headers["date"] = "Mon, 21 Oct 2013 20:13:21 GMT";
- headers["location"] = "https://www.example.com";
- EXPECT_TRUE(RoundTrip(headers));
- }
- {
- map<string, string> headers;
- headers[":status"] = "200";
- headers["cache-control"] = "private";
- headers["content-encoding"] = "gzip";
- headers["date"] = "Mon, 21 Oct 2013 20:13:22 GMT";
- headers["location"] = "https://www.example.com";
- headers["set-cookie"] = "foo=ASDJKHQKBZXOQWEOPIUAXQWEOIU;"
- " max-age=3600; version=1";
- headers["multivalue"] = string("foo\0bar", 7);
- EXPECT_TRUE(RoundTrip(headers));
- }
-}
-
-TEST_F(HpackRoundTripTest, RequestFixtures) {
- {
- map<string, string> headers;
- headers[":authority"] = "www.example.com";
- headers[":method"] = "GET";
- headers[":path"] = "/";
- headers[":scheme"] = "http";
- headers["cookie"] = "baz=bing; foo=bar";
- EXPECT_TRUE(RoundTrip(headers));
- }
- {
- map<string, string> headers;
- headers[":authority"] = "www.example.com";
- headers[":method"] = "GET";
- headers[":path"] = "/";
- headers[":scheme"] = "http";
- headers["cache-control"] = "no-cache";
- headers["cookie"] = "foo=bar; spam=eggs";
- EXPECT_TRUE(RoundTrip(headers));
- }
- {
- map<string, string> headers;
- headers[":authority"] = "www.example.com";
- headers[":method"] = "GET";
- headers[":path"] = "/index.html";
- headers[":scheme"] = "https";
- headers["custom-key"] = "custom-value";
- headers["cookie"] = "baz=bing; fizzle=fazzle; garbage";
- headers["multivalue"] = string("foo\0bar", 7);
- EXPECT_TRUE(RoundTrip(headers));
- }
-}
-
-TEST_F(HpackRoundTripTest, RandomizedExamples) {
- // Grow vectors of names & values, which are seeded with fixtures and then
- // expanded with dynamically generated data. Samples are taken using the
- // exponential distribution.
- vector<string> names;
- names.push_back(":authority");
- names.push_back(":path");
- names.push_back(":status");
- // TODO(jgraettinger): Enable "cookie" as a name fixture. Crumbs may be
- // reconstructed in any order, which breaks the simple validation used here.
-
- vector<string> values;
- values.push_back("/");
- values.push_back("/index.html");
- values.push_back("200");
- values.push_back("404");
- values.push_back("");
- values.push_back("baz=bing; foo=bar; garbage");
- values.push_back("baz=bing; fizzle=fazzle; garbage");
-
- int seed = std::time(NULL);
- LOG(INFO) << "Seeding with srand(" << seed << ")";
- srand(seed);
-
- for (size_t i = 0; i != 2000; ++i) {
- map<string, string> headers;
-
- size_t header_count = 1 + SampleExponential(7, 50);
- for (size_t j = 0; j != header_count; ++j) {
- size_t name_index = SampleExponential(20, 200);
- size_t value_index = SampleExponential(20, 200);
-
- string name, value;
- if (name_index >= names.size()) {
- names.push_back(base::RandBytesAsString(1 + SampleExponential(5, 30)));
- name = names.back();
- } else {
- name = names[name_index];
- }
- if (value_index >= values.size()) {
- string newvalue =
- base::RandBytesAsString(1 + SampleExponential(15, 75));
- // Currently order is not preserved in the encoder. In particular,
- // when a value is decomposed at \0 delimiters, its parts might get
- // encoded out of order if some but not all of them already exist in
- // the header table. For now, avoid \0 bytes in values.
- std::replace(newvalue.begin(), newvalue.end(), '\x00', '\x01');
- values.push_back(newvalue);
- value = values.back();
- } else {
- value = values[value_index];
- }
- headers[name] = value;
- }
- EXPECT_TRUE(RoundTrip(headers));
- }
-}
-
-} // namespace
-
-} // namespace net
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