Clean up net unit testing code.

net/base/sdch_filter_unittest.cc

 // Copyright (c) 2006-2008 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 <limits.h>
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
 #if defined(USE_SYSTEM_ZLIB)
 #include <zlib.h>
 #else
 #include "third_party/zlib/zlib.h"
 #endif
 
 #include "base/logging.h"
 #include "base/scoped_ptr.h"
 #include "net/base/filter.h"
-#include "net/base/filter_unittest.h"
 #include "net/base/io_buffer.h"
+#include "net/base/mock_filter_context.h"
 #include "net/base/sdch_filter.h"
 #include "net/url_request/url_request_http_job.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 //------------------------------------------------------------------------------
 // Provide sample data and compression results with a sample VCDIFF dictionary.
 // Note an SDCH dictionary has extra meta-data before the VCDIFF dictionary.
 static const char kTestVcdiffDictionary[] = "DictionaryFor"
     "SdchCompression1SdchCompression2SdchCompression3SdchCompression\n";
 // Pre-compression test data.  Note that we pad with a lot of highly gzip
@@ skipping 119 matching lines @@
   return dictionary;
 }
 
 //------------------------------------------------------------------------------
 
 TEST_F(SdchFilterTest, EmptyInputOk) {
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
   const int kInputBufferSize(30);
   char output_buffer[20];
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   std::string url_string("http://ignore.com");
   filter_context.SetURL(GURL(url_string));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
 
   // With no input data, try to read output.
   int output_bytes_or_buffer_size = sizeof(output_buffer);
   Filter::FilterStatus status = filter->ReadData(output_buffer,
                                                  &output_bytes_or_buffer_size);
 
   EXPECT_EQ(0, output_bytes_or_buffer_size);
   EXPECT_EQ(Filter::FILTER_NEED_MORE_DATA, status);
 }
 
 TEST_F(SdchFilterTest, PassThroughWhenTentative) {
   std::vector<Filter::FilterType> filter_types;
   // Selective a tentative filter (which can fall back to pass through).
   filter_types.push_back(Filter::FILTER_TYPE_GZIP_HELPING_SDCH);
   const int kInputBufferSize(30);
   char output_buffer[20];
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   // Response code needs to be 200 to allow a pass through.
   filter_context.SetResponseCode(200);
   std::string url_string("http://ignore.com");
   filter_context.SetURL(GURL(url_string));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   // Supply enough data to force a pass-through mode..
   std::string non_gzip_content("not GZIPed data");
 
   char* input_buffer = filter->stream_buffer()->data();
@@ skipping 19 matching lines @@
   EXPECT_TRUE(non_gzip_content == output_buffer);
   EXPECT_EQ(Filter::FILTER_NEED_MORE_DATA, status);
 }
 
 TEST_F(SdchFilterTest, RefreshBadReturnCode) {
   std::vector<Filter::FilterType> filter_types;
   // Selective a tentative filter (which can fall back to pass through).
   filter_types.push_back(Filter::FILTER_TYPE_SDCH_POSSIBLE);
   const int kInputBufferSize(30);
   char output_buffer[20];
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   // Response code needs to be 200 to allow a pass through.
   filter_context.SetResponseCode(403);
   // Meta refresh will only appear for html content
   filter_context.SetMimeType("text/html");
   std::string url_string("http://ignore.com");
   filter_context.SetURL(GURL(url_string));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   // Supply enough data to force a pass-through mode, which means we have
   // provided more than 9 characters that can't be a dictionary hash.
@@ skipping 22 matching lines @@
       sizeof(output_buffer)));
   EXPECT_EQ(Filter::FILTER_OK, status);
 }
 
 TEST_F(SdchFilterTest, ErrorOnBadReturnCode) {
   std::vector<Filter::FilterType> filter_types;
   // Selective a tentative filter (which can fall back to pass through).
   filter_types.push_back(Filter::FILTER_TYPE_SDCH_POSSIBLE);
   const int kInputBufferSize(30);
   char output_buffer[20];
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   // Response code needs to be 200 to allow a pass through.
   filter_context.SetResponseCode(403);
   // Meta refresh will only appear for html content, so set to something else
   // to induce an error (we can't meta refresh).
   filter_context.SetMimeType("anything");
   std::string url_string("http://ignore.com");
   filter_context.SetURL(GURL(url_string));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   // Supply enough data to force a pass-through mode, which means we have
@@ skipping 18 matching lines @@
   EXPECT_EQ(0, output_bytes_or_buffer_size);
   EXPECT_EQ(Filter::FILTER_ERROR, status);
 }
 
 TEST_F(SdchFilterTest, ErrorOnBadReturnCodeWithHtml) {
   std::vector<Filter::FilterType> filter_types;
   // Selective a tentative filter (which can fall back to pass through).
   filter_types.push_back(Filter::FILTER_TYPE_SDCH_POSSIBLE);
   const int kInputBufferSize(30);
   char output_buffer[20];
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   // Response code needs to be 200 to allow a pass through.
   filter_context.SetResponseCode(403);
   // Meta refresh will only appear for html content
   filter_context.SetMimeType("text/html");
   std::string url_string("http://ignore.com");
   filter_context.SetURL(GURL(url_string));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   // Supply enough data to force a pass-through mode, which means we have
   // provided more than 9 characters that can't be a dictionary hash.
@@ skipping 22 matching lines @@
       "<head><META HTTP-EQUIV=\"Refresh\" CONTENT=\"0\"></head>",
       sizeof(output_buffer)));
   EXPECT_EQ(Filter::FILTER_OK, status);
 }
 
 TEST_F(SdchFilterTest, BasicBadDictionary) {
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
   const int kInputBufferSize(30);
   char output_buffer[20];
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   std::string url_string("http://ignore.com");
   filter_context.SetURL(GURL(url_string));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   // Supply bogus data (which doesn't yet specify a full dictionary hash).
   // Dictionary hash is 8 characters followed by a null.
   std::string dictionary_hash_prefix("123");
 
   char* input_buffer = filter->stream_buffer()->data();
   int input_buffer_size = filter->stream_buffer_size();
@@ skipping 67 matching lines @@
   GURL url(url_string);
   EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary, url));
 
   std::string compressed(NewSdchCompressedData(dictionary));
 
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
 
   // Decode with a large buffer (larger than test input, or compressed data).
   const int kInputBufferSize(100);
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetURL(url);
 
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   size_t feed_block_size = 100;
   size_t output_block_size = 100;
   std::string output;
   EXPECT_TRUE(FilterTestData(compressed, feed_block_size, output_block_size,
                              filter.get(), &output));
   EXPECT_EQ(output, expanded_);
@@ skipping 18 matching lines @@
 
   GURL url(url_string);
   EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary, url));
 
   std::string compressed(NewSdchCompressedData(dictionary));
 
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
 
   const int kInputBufferSize(100);
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetURL(GURL("https://" + kSampleDomain));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   const size_t feed_block_size(100);
   const size_t output_block_size(100);
   std::string output;
 
   EXPECT_FALSE(FilterTestData(compressed, feed_block_size, output_block_size,
                              filter.get(), &output));
 }
@@ skipping 11 matching lines @@
 
   GURL url(url_string);
   EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary, url));
 
   std::string compressed(NewSdchCompressedData(dictionary));
 
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
 
   const int kInputBufferSize(100);
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetURL(GURL("ftp://" + kSampleDomain));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   const size_t feed_block_size(100);
   const size_t output_block_size(100);
   std::string output;
 
   EXPECT_FALSE(FilterTestData(compressed, feed_block_size, output_block_size,
                              filter.get(), &output));
 }
 
 TEST_F(SdchFilterTest, NoDecodeFileColon) {
   // Construct a valid SDCH dictionary from a VCDIFF dictionary.
   const std::string kSampleDomain = "sdchtest.com";
   std::string dictionary(NewSdchDictionary(kSampleDomain));
 
   std::string url_string = "http://" + kSampleDomain;
 
   GURL url(url_string);
   EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary, url));
 
   std::string compressed(NewSdchCompressedData(dictionary));
 
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
 
   const int kInputBufferSize(100);
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetURL(GURL("file://" + kSampleDomain));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   const size_t feed_block_size(100);
   const size_t output_block_size(100);
   std::string output;
 
   EXPECT_FALSE(FilterTestData(compressed, feed_block_size, output_block_size,
                              filter.get(), &output));
 }
 
 TEST_F(SdchFilterTest, NoDecodeAboutColon) {
   // Construct a valid SDCH dictionary from a VCDIFF dictionary.
   const std::string kSampleDomain = "sdchtest.com";
   std::string dictionary(NewSdchDictionary(kSampleDomain));
 
   std::string url_string = "http://" + kSampleDomain;
 
   GURL url(url_string);
   EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary, url));
 
   std::string compressed(NewSdchCompressedData(dictionary));
 
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
 
   const int kInputBufferSize(100);
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetURL(GURL("about://" + kSampleDomain));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   const size_t feed_block_size(100);
   const size_t output_block_size(100);
   std::string output;
 
   EXPECT_FALSE(FilterTestData(compressed, feed_block_size, output_block_size,
                              filter.get(), &output));
 }
 
 TEST_F(SdchFilterTest, NoDecodeJavaScript) {
   // Construct a valid SDCH dictionary from a VCDIFF dictionary.
   const std::string kSampleDomain = "sdchtest.com";
   std::string dictionary(NewSdchDictionary(kSampleDomain));
 
   std::string url_string = "http://" + kSampleDomain;
 
   GURL url(url_string);
   EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary, url));
 
   std::string compressed(NewSdchCompressedData(dictionary));
 
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
 
   const int kInputBufferSize(100);
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetURL(GURL("javascript://" + kSampleDomain));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   const size_t feed_block_size(100);
   const size_t output_block_size(100);
   std::string output;
 
   EXPECT_FALSE(FilterTestData(compressed, feed_block_size, output_block_size,
                              filter.get(), &output));
 }
 
 TEST_F(SdchFilterTest, CanStillDecodeHttp) {
   // Construct a valid SDCH dictionary from a VCDIFF dictionary.
   const std::string kSampleDomain = "sdchtest.com";
   std::string dictionary(NewSdchDictionary(kSampleDomain));
 
   std::string url_string = "http://" + kSampleDomain;
 
   GURL url(url_string);
   EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary, url));
 
   std::string compressed(NewSdchCompressedData(dictionary));
 
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
 
   const int kInputBufferSize(100);
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetURL(GURL("http://" + kSampleDomain));
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   const size_t feed_block_size(100);
   const size_t output_block_size(100);
   std::string output;
 
   EXPECT_TRUE(FilterTestData(compressed, feed_block_size, output_block_size,
                              filter.get(), &output));
 }
 
 TEST_F(SdchFilterTest, CrossDomainDictionaryUse) {
   // Construct a valid SDCH dictionary from a VCDIFF dictionary.
   const std::string kSampleDomain = "sdchtest.com";
   std::string dictionary(NewSdchDictionary(kSampleDomain));
 
   std::string url_string = "http://" + kSampleDomain;
 
   GURL url(url_string);
   EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary, url));
 
   std::string compressed(NewSdchCompressedData(dictionary));
 
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
   const int kInputBufferSize(100);
 
   // Decode with content arriving from the "wrong" domain.
   // This tests SdchManager::CanSet().
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   GURL wrong_domain_url("http://www.wrongdomain.com");
   filter_context.SetURL(wrong_domain_url);
   scoped_ptr<Filter> filter((Filter::Factory(filter_types,  filter_context)));
 
   size_t feed_block_size = 100;
   size_t output_block_size = 100;
   std::string output;
   EXPECT_FALSE(FilterTestData(compressed, feed_block_size, output_block_size,
                               filter.get(), &output));
   EXPECT_EQ(output.size(), 0u);  // No output written.
@@ skipping 20 matching lines @@
   dictionary_with_path.append(dictionary);
   EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary_with_path, url));
 
   std::string compressed_for_path(NewSdchCompressedData(dictionary_with_path));
 
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
   const int kInputBufferSize(100);
 
   // Test decode the path data, arriving from a valid path.
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetURL(GURL(url_string + path));
   scoped_ptr<Filter> filter((Filter::Factory(filter_types, filter_context)));
 
   size_t feed_block_size = 100;
   size_t output_block_size = 100;
   std::string output;
 
   EXPECT_TRUE(FilterTestData(compressed_for_path, feed_block_size,
                              output_block_size, filter.get(), &output));
   EXPECT_EQ(output, expanded_);
@@ skipping 33 matching lines @@
   EXPECT_TRUE(sdch_manager_->AddSdchDictionary(dictionary_with_port,
                                             GURL(url_string + ":" + port)));
 
   std::string compressed_for_port(NewSdchCompressedData(dictionary_with_port));
 
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
   const int kInputBufferSize(100);
 
   // Test decode the port data, arriving from a valid port.
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetURL(GURL(url_string + ":" + port));
   scoped_ptr<Filter> filter((Filter::Factory(filter_types, filter_context)));
 
   size_t feed_block_size = 100;
   size_t output_block_size = 100;
   std::string output;
   EXPECT_TRUE(FilterTestData(compressed_for_port, feed_block_size,
                              output_block_size, filter.get(), &output));
   EXPECT_EQ(output, expanded_);
 
@@ skipping 102 matching lines @@
   // Construct a chained filter.
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
   filter_types.push_back(Filter::FILTER_TYPE_GZIP);
 
   // First try with a large buffer (larger than test input, or compressed data).
   const size_t kLargeInputBufferSize(1000);  // Used internally in filters.
   CHECK_GT(kLargeInputBufferSize, gzip_compressed_sdch.size());
   CHECK_GT(kLargeInputBufferSize, sdch_compressed.size());
   CHECK_GT(kLargeInputBufferSize, expanded_.size());
-  MockFilterContext filter_context(kLargeInputBufferSize);
+  net::MockFilterContext filter_context(kLargeInputBufferSize);
   filter_context.SetURL(url);
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
 
   // Verify that chained filter is waiting for data.
   char tiny_output_buffer[10];
   int tiny_output_size = sizeof(tiny_output_buffer);
   EXPECT_EQ(Filter::FILTER_NEED_MORE_DATA,
             filter->ReadData(tiny_output_buffer, &tiny_output_size));
 
   // Make chain process all data.
@@ skipping 49 matching lines @@
 
   // Use Gzip to compress the sdch sdch_compressed data.
   std::string gzip_compressed_sdch = gzip_compress(sdch_compressed);
 
   // Only claim to have sdch content, but really use the gzipped sdch content.
   // System should automatically add the missing (optional) gzip.
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_SDCH);
 
   const int kInputBufferSize(100);
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetMimeType("anything/mime");
   filter_context.SetSdchResponse(true);
   Filter::FixupEncodingTypes(filter_context, &filter_types);
   ASSERT_EQ(filter_types.size(), 2u);
   EXPECT_EQ(filter_types[0], Filter::FILTER_TYPE_SDCH);
   EXPECT_EQ(filter_types[1], Filter::FILTER_TYPE_GZIP_HELPING_SDCH);
 
   // First try with a large buffer (larger than test input, or compressed data).
   filter_context.SetURL(url);
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
@@ skipping 39 matching lines @@
   std::string gzip_compressed_sdch = gzip_compress(sdch_compressed);
 
   // Some proxies strip the content encoding statement down to a mere gzip, but
   // pass through the original content (with full sdch,gzip encoding).
   // Only claim to have gzip content, but really use the gzipped sdch content.
   // System should automatically add the missing (optional) sdch.
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_GZIP);
 
   const int kInputBufferSize(100);
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetMimeType("anything/mime");
   filter_context.SetSdchResponse(true);
   Filter::FixupEncodingTypes(filter_context, &filter_types);
   ASSERT_EQ(filter_types.size(), 3u);
   EXPECT_EQ(filter_types[0], Filter::FILTER_TYPE_SDCH_POSSIBLE);
   EXPECT_EQ(filter_types[1], Filter::FILTER_TYPE_GZIP_HELPING_SDCH);
   EXPECT_EQ(filter_types[2], Filter::FILTER_TYPE_GZIP);
 
   // First try with a large buffer (larger than test input, or compressed data).
   filter_context.SetURL(url);
@@ skipping 38 matching lines @@
 
   // Use Gzip to compress the sdch sdch_compressed data.
   std::string gzip_compressed_sdch = gzip_compress(sdch_compressed);
 
   // Only claim to have non-encoded content, but really use the gzipped sdch
   // content.
   // System should automatically add the missing (optional) sdch,gzip.
   std::vector<Filter::FilterType> filter_types;
 
   const int kInputBufferSize(100);
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetMimeType("anything/mime");
   filter_context.SetSdchResponse(true);
   Filter::FixupEncodingTypes(filter_context, &filter_types);
   ASSERT_EQ(filter_types.size(), 2u);
   EXPECT_EQ(filter_types[0], Filter::FILTER_TYPE_SDCH_POSSIBLE);
   EXPECT_EQ(filter_types[1], Filter::FILTER_TYPE_GZIP_HELPING_SDCH);
 
   // First try with a large buffer (larger than test input, or compressed data).
   filter_context.SetURL(url);
   scoped_ptr<Filter> filter(Filter::Factory(filter_types, filter_context));
@@ skipping 42 matching lines @@
   std::string double_gzip_compressed_sdch = gzip_compress(gzip_compress(
       sdch_compressed));
 
   // Only claim to have gzip content, but really use the double gzipped sdch
   // content.
   // System should automatically add the missing (optional) sdch, gzip decoders.
   std::vector<Filter::FilterType> filter_types;
   filter_types.push_back(Filter::FILTER_TYPE_GZIP);
 
   const int kInputBufferSize(100);
-  MockFilterContext filter_context(kInputBufferSize);
+  net::MockFilterContext filter_context(kInputBufferSize);
   filter_context.SetMimeType("anything/mime");
   filter_context.SetSdchResponse(true);
   Filter::FixupEncodingTypes(filter_context, &filter_types);
   ASSERT_EQ(filter_types.size(), 3u);
   EXPECT_EQ(filter_types[0], Filter::FILTER_TYPE_SDCH_POSSIBLE);
   EXPECT_EQ(filter_types[1], Filter::FILTER_TYPE_GZIP_HELPING_SDCH);
   EXPECT_EQ(filter_types[2], Filter::FILTER_TYPE_GZIP);
 
   // First try with a large buffer (larger than test input, or compressed data).
   filter_context.SetURL(url);
@@ skipping 268 matching lines @@
 
   // And can reset them to false.
   sdch_manager_->SetAllowLatencyExperiment(url, false);
   EXPECT_FALSE(sdch_manager_->AllowLatencyExperiment(url));
   EXPECT_TRUE(sdch_manager_->AllowLatencyExperiment(url2));
 
   sdch_manager_->SetAllowLatencyExperiment(url2, false);
   EXPECT_FALSE(sdch_manager_->AllowLatencyExperiment(url));
   EXPECT_FALSE(sdch_manager_->AllowLatencyExperiment(url2));
 }