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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "chrome/test/perf/perf_ui_test_suite.h" |
| 6 |
| 7 #include "base/file_util.h" |
| 8 #include "base/json/json_file_value_serializer.h" |
| 9 #include "base/lazy_instance.h" |
| 10 #include "base/logging.h" |
| 11 #include "base/message_loop.h" |
| 12 #include "base/path_service.h" |
| 13 #include "base/string_util.h" |
| 14 #include "base/threading/platform_thread.h" |
| 15 #include "base/utf_string_conversions.h" |
| 16 #include "chrome/browser/themes/browser_theme_pack.h" |
| 17 #include "chrome/common/chrome_paths.h" |
| 18 #include "chrome/common/extensions/extension.h" |
| 19 #include "chrome/test/perf/generate_profile.h" |
| 20 #include "content/public/test/test_browser_thread.h" |
| 21 |
| 22 using content::BrowserThread; |
| 23 using extensions::Extension; |
| 24 |
| 25 namespace { |
| 26 |
| 27 const int kNumURLs = 20000; |
| 28 |
| 29 const char kThemeExtension[] = "mblmlcbknbnfebdfjnolmcapmdofhmme"; |
| 30 |
| 31 base::LazyInstance<base::FilePath> g_default_profile_dir = |
| 32 LAZY_INSTANCE_INITIALIZER; |
| 33 base::LazyInstance<base::FilePath> g_complex_profile_dir = |
| 34 LAZY_INSTANCE_INITIALIZER; |
| 35 |
| 36 } // namespace |
| 37 |
| 38 PerfUITestSuite::PerfUITestSuite(int argc, char** argv) |
| 39 : UITestSuite(argc, argv) { |
| 40 base::PlatformThread::SetName("Tests_Main"); |
| 41 } |
| 42 |
| 43 PerfUITestSuite::~PerfUITestSuite() { |
| 44 } |
| 45 |
| 46 base::FilePath PerfUITestSuite::GetPathForProfileType( |
| 47 ProfileType profile_type) { |
| 48 switch (profile_type) { |
| 49 case DEFAULT_THEME: |
| 50 return g_default_profile_dir.Get(); |
| 51 case COMPLEX_THEME: |
| 52 return g_complex_profile_dir.Get(); |
| 53 default: |
| 54 NOTREACHED(); |
| 55 return base::FilePath(); |
| 56 } |
| 57 } |
| 58 |
| 59 void PerfUITestSuite::Initialize() { |
| 60 UITestSuite::Initialize(); |
| 61 |
| 62 if (!default_profile_dir_.CreateUniqueTempDir()) { |
| 63 LOG(FATAL) << "Failed to create default profile directory..."; |
| 64 } |
| 65 |
| 66 // Build a profile in default profile dir. |
| 67 base::FilePath default_path = |
| 68 default_profile_dir_.path().AppendASCII("Default"); |
| 69 if (!GenerateProfile(TOP_SITES, kNumURLs, default_path)) { |
| 70 LOG(FATAL) << "Failed to generate default profile for tests..."; |
| 71 } |
| 72 |
| 73 g_default_profile_dir.Get() = default_profile_dir_.path(); |
| 74 |
| 75 if (!complex_profile_dir_.CreateUniqueTempDir()) { |
| 76 LOG(FATAL) << "Failed to create complex profile directory..."; |
| 77 } |
| 78 |
| 79 if (!file_util::CopyDirectory(default_path, |
| 80 complex_profile_dir_.path(), |
| 81 true)) { |
| 82 LOG(FATAL) << "Failed to copy data to complex profile directory..."; |
| 83 } |
| 84 |
| 85 // Copy the Extensions directory from the template into the |
| 86 // complex_profile_dir dir. |
| 87 base::FilePath base_data_dir; |
| 88 if (!PathService::Get(chrome::DIR_TEST_DATA, &base_data_dir)) |
| 89 LOG(FATAL) << "Failed to fetch test data dir"; |
| 90 |
| 91 base_data_dir = base_data_dir.AppendASCII("profiles"); |
| 92 base_data_dir = base_data_dir.AppendASCII("profile_with_complex_theme"); |
| 93 base_data_dir = base_data_dir.AppendASCII("Default"); |
| 94 |
| 95 if (!file_util::CopyDirectory(base_data_dir, |
| 96 complex_profile_dir_.path(), |
| 97 true)) { |
| 98 LOG(FATAL) << "Failed to copy default to complex profile"; |
| 99 } |
| 100 |
| 101 // Parse the manifest and make a temporary extension object because the |
| 102 // theme system takes extensions as input. |
| 103 base::FilePath extension_base = |
| 104 complex_profile_dir_.path() |
| 105 .AppendASCII("Default") |
| 106 .AppendASCII("Extensions") |
| 107 .AppendASCII(kThemeExtension) |
| 108 .AppendASCII("1.1"); |
| 109 BuildCachedThemePakIn(extension_base); |
| 110 |
| 111 g_complex_profile_dir.Get() = complex_profile_dir_.path(); |
| 112 } |
| 113 |
| 114 void PerfUITestSuite::BuildCachedThemePakIn( |
| 115 const base::FilePath& extension_base) { |
| 116 int error_code = 0; |
| 117 std::string error; |
| 118 JSONFileValueSerializer serializer( |
| 119 extension_base.AppendASCII("manifest.json")); |
| 120 scoped_ptr<DictionaryValue> valid_value(static_cast<DictionaryValue*>( |
| 121 serializer.Deserialize(&error_code, &error))); |
| 122 if (error_code != 0 || !valid_value) |
| 123 LOG(FATAL) << "Error parsing theme manifest: " << error; |
| 124 |
| 125 scoped_refptr<Extension> extension = |
| 126 Extension::Create(extension_base, |
| 127 extensions::Manifest::INVALID_LOCATION, |
| 128 *valid_value, |
| 129 Extension::NO_FLAGS, |
| 130 &error); |
| 131 if (!extension) |
| 132 LOG(FATAL) << "Error loading theme extension: " << error; |
| 133 |
| 134 // Build the "Cached Theme.pak" file in the template. (It's not committed |
| 135 // both because committing large binary files is bad in a git world and |
| 136 // because people don't remember to update it anyway, meaning we usually |
| 137 // have the theme rebuild penalty in our data.) |
| 138 MessageLoopForUI message_loop_; |
| 139 content::TestBrowserThread ui_thread_(BrowserThread::UI, &message_loop_); |
| 140 content::TestBrowserThread file_thread_(BrowserThread::FILE, |
| 141 &message_loop_); |
| 142 |
| 143 scoped_refptr<BrowserThemePack> theme( |
| 144 BrowserThemePack::BuildFromExtension(extension)); |
| 145 if (!theme) |
| 146 LOG(FATAL) << "Failed to load theme from extension"; |
| 147 |
| 148 theme->WriteToDisk(extension_base.AppendASCII("Cached Theme.pak")); |
| 149 } |
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