content/test/test_webkit_platform_support.cc

   1 // Copyright 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 "content/test/test_webkit_platform_support.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/file_util.h"
   9 #include "base/files/file_path.h"
  10 #include "base/files/scoped_temp_dir.h"
  11 #include "base/metrics/stats_counters.h"
  12 #include "base/path_service.h"
  13 #include "base/strings/utf_string_conversions.h"
  14 #include "content/public/common/content_switches.h"
  15 #include "content/test/mock_webclipboard_impl.h"
  16 #include "content/test/web_gesture_curve_mock.h"
  17 #include "content/test/web_layer_tree_view_impl_for_testing.h"
  18 #include "content/test/weburl_loader_mock_factory.h"
  19 #include "media/base/media.h"
  20 #include "net/cookies/cookie_monster.h"
  21 #include "net/test/spawned_test_server/spawned_test_server.h"
  22 #include "third_party/WebKit/public/platform/WebData.h"
  23 #include "third_party/WebKit/public/platform/WebFileSystem.h"
  24 #include "third_party/WebKit/public/platform/WebStorageArea.h"
  25 #include "third_party/WebKit/public/platform/WebStorageNamespace.h"
  26 #include "third_party/WebKit/public/platform/WebString.h"
  27 #include "third_party/WebKit/public/platform/WebURL.h"
  28 #include "third_party/WebKit/public/web/WebDatabase.h"
  29 #include "third_party/WebKit/public/web/WebKit.h"
  30 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
  31 #include "third_party/WebKit/public/web/WebSecurityPolicy.h"
  32 #include "third_party/WebKit/public/web/WebStorageEventDispatcher.h"
  33 #include "v8/include/v8.h"
  34 #include "webkit/browser/database/vfs_backend.h"
  35 #include "webkit/renderer/compositor_bindings/web_compositor_support_impl.h"
  36
  37 #if defined(OS_MACOSX)
  38 #include "base/mac/mac_util.h"
  39 #endif
  40
  41 namespace content {
  42
  43 TestWebKitPlatformSupport::TestWebKitPlatformSupport() {
  44   url_loader_factory_.reset(new WebURLLoaderMockFactory());
  45   mock_clipboard_.reset(new MockWebClipboardImpl());
  46   v8::V8::SetCounterFunction(base::StatsTable::FindLocation);
  47
  48   blink::initialize(this);
  49   blink::setLayoutTestMode(true);
  50   blink::WebSecurityPolicy::registerURLSchemeAsLocal(
  51       blink::WebString::fromUTF8("test-shell-resource"));
  52   blink::WebSecurityPolicy::registerURLSchemeAsNoAccess(
  53       blink::WebString::fromUTF8("test-shell-resource"));
  54   blink::WebSecurityPolicy::registerURLSchemeAsDisplayIsolated(
  55       blink::WebString::fromUTF8("test-shell-resource"));
  56   blink::WebSecurityPolicy::registerURLSchemeAsEmptyDocument(
  57       blink::WebString::fromUTF8("test-shell-resource"));
  58   blink::WebRuntimeFeatures::enableApplicationCache(true);
  59   blink::WebRuntimeFeatures::enableDatabase(true);
  60   blink::WebRuntimeFeatures::enableNotifications(true);
  61   blink::WebRuntimeFeatures::enableTouch(true);
  62
  63   // Load libraries for media and enable the media player.
  64   bool enable_media = false;
  65   base::FilePath module_path;
  66   if (PathService::Get(base::DIR_MODULE, &module_path)) {
  67 #if defined(OS_MACOSX)
  68     if (base::mac::AmIBundled())
  69       module_path = module_path.DirName().DirName().DirName();
  70 #endif
  71     if (media::InitializeMediaLibrary(module_path))
  72       enable_media = true;
  73   }
  74   blink::WebRuntimeFeatures::enableMediaPlayer(enable_media);
  75   LOG_IF(WARNING, !enable_media) << "Failed to initialize the media library.\n";
  76
  77   file_utilities_.set_sandbox_enabled(false);
  78
  79   if (!file_system_root_.CreateUniqueTempDir()) {
  80     LOG(WARNING) << "Failed to create a temp dir for the filesystem."
  81                     "FileSystem feature will be disabled.";
  82     DCHECK(file_system_root_.path().empty());
  83   }
  84
  85 #if defined(OS_WIN)
  86   // Ensure we pick up the default theme engine.
  87   SetThemeEngine(NULL);
  88 #endif
  89
  90   CommandLine::ForCurrentProcess()->AppendSwitch(switches::kEnableFileCookies);
  91
  92   // Test shell always exposes the GC.
  93   std::string flags("--expose-gc");
  94   v8::V8::SetFlagsFromString(flags.c_str(), static_cast<int>(flags.size()));
  95 }
  96
  97 TestWebKitPlatformSupport::~TestWebKitPlatformSupport() {
  98   url_loader_factory_.reset();
  99   mock_clipboard_.reset();
 100   blink::shutdown();
 101 }
 102
 103 blink::WebMimeRegistry* TestWebKitPlatformSupport::mimeRegistry() {
 104   return &mime_registry_;
 105 }
 106
 107 blink::WebClipboard* TestWebKitPlatformSupport::clipboard() {
 108   // Mock out clipboard calls so that tests don't mess
 109   // with each other's copies/pastes when running in parallel.
 110   return mock_clipboard_.get();
 111 }
 112
 113 blink::WebFileUtilities* TestWebKitPlatformSupport::fileUtilities() {
 114   return &file_utilities_;
 115 }
 116
 117 blink::WebIDBFactory* TestWebKitPlatformSupport::idbFactory() {
 118   NOTREACHED() <<
 119       "IndexedDB cannot be tested with in-process harnesses.";
 120   return NULL;
 121 }
 122
 123 blink::WebURLLoader* TestWebKitPlatformSupport::createURLLoader() {
 124   return url_loader_factory_->CreateURLLoader(
 125       BlinkPlatformImpl::createURLLoader());
 126 }
 127
 128 blink::WebString TestWebKitPlatformSupport::userAgent() {
 129   return blink::WebString::fromUTF8("DumpRenderTree/0.0.0.0");
 130 }
 131
 132 blink::WebData TestWebKitPlatformSupport::loadResource(const char* name) {
 133   if (!strcmp(name, "deleteButton")) {
 134     // Create a red 30x30 square.
 135     const char red_square[] =
 136         "\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52"
 137         "\x00\x00\x00\x1e\x00\x00\x00\x1e\x04\x03\x00\x00\x00\xc9\x1e\xb3"
 138         "\x91\x00\x00\x00\x30\x50\x4c\x54\x45\x00\x00\x00\x80\x00\x00\x00"
 139         "\x80\x00\x80\x80\x00\x00\x00\x80\x80\x00\x80\x00\x80\x80\x80\x80"
 140         "\x80\xc0\xc0\xc0\xff\x00\x00\x00\xff\x00\xff\xff\x00\x00\x00\xff"
 141         "\xff\x00\xff\x00\xff\xff\xff\xff\xff\x7b\x1f\xb1\xc4\x00\x00\x00"
 142         "\x09\x70\x48\x59\x73\x00\x00\x0b\x13\x00\x00\x0b\x13\x01\x00\x9a"
 143         "\x9c\x18\x00\x00\x00\x17\x49\x44\x41\x54\x78\x01\x63\x98\x89\x0a"
 144         "\x18\x50\xb9\x33\x47\xf9\xa8\x01\x32\xd4\xc2\x03\x00\x33\x84\x0d"
 145         "\x02\x3a\x91\xeb\xa5\x00\x00\x00\x00\x49\x45\x4e\x44\xae\x42\x60"
 146         "\x82";
 147     return blink::WebData(red_square, arraysize(red_square));
 148   }
 149   return blink::WebData();
 150 }
 151
 152 blink::WebString TestWebKitPlatformSupport::queryLocalizedString(
 153     blink::WebLocalizedString::Name name) {
 154   // Returns placeholder strings to check if they are correctly localized.
 155   switch (name) {
 156     case blink::WebLocalizedString::OtherDateLabel:
 157       return base::ASCIIToUTF16("<<OtherDateLabel>>");
 158     case blink::WebLocalizedString::OtherMonthLabel:
 159       return base::ASCIIToUTF16("<<OtherMonthLabel>>");
 160     case blink::WebLocalizedString::OtherTimeLabel:
 161       return base::ASCIIToUTF16("<<OtherTimeLabel>>");
 162     case blink::WebLocalizedString::OtherWeekLabel:
 163       return base::ASCIIToUTF16("<<OtherWeekLabel>>");
 164     case blink::WebLocalizedString::CalendarClear:
 165       return base::ASCIIToUTF16("<<CalendarClear>>");
 166     case blink::WebLocalizedString::CalendarToday:
 167       return base::ASCIIToUTF16("<<CalendarToday>>");
 168     case blink::WebLocalizedString::ThisMonthButtonLabel:
 169       return base::ASCIIToUTF16("<<ThisMonthLabel>>");
 170     case blink::WebLocalizedString::ThisWeekButtonLabel:
 171       return base::ASCIIToUTF16("<<ThisWeekLabel>>");
 172     case blink::WebLocalizedString::WeekFormatTemplate:
 173       return base::ASCIIToUTF16("Week $2, $1");
 174     default:
 175       return blink::WebString();
 176   }
 177 }
 178
 179 blink::WebString TestWebKitPlatformSupport::queryLocalizedString(
 180     blink::WebLocalizedString::Name name,
 181     const blink::WebString& value) {
 182   if (name == blink::WebLocalizedString::ValidationRangeUnderflow)
 183     return base::ASCIIToUTF16("range underflow");
 184   if (name == blink::WebLocalizedString::ValidationRangeOverflow)
 185     return base::ASCIIToUTF16("range overflow");
 186   return BlinkPlatformImpl::queryLocalizedString(name, value);
 187 }
 188
 189 blink::WebString TestWebKitPlatformSupport::queryLocalizedString(
 190     blink::WebLocalizedString::Name name,
 191     const blink::WebString& value1,
 192     const blink::WebString& value2) {
 193   if (name == blink::WebLocalizedString::ValidationTooLong)
 194     return base::ASCIIToUTF16("too long");
 195   if (name == blink::WebLocalizedString::ValidationStepMismatch)
 196     return base::ASCIIToUTF16("step mismatch");
 197   return BlinkPlatformImpl::queryLocalizedString(name, value1, value2);
 198 }
 199
 200 blink::WebString TestWebKitPlatformSupport::defaultLocale() {
 201   return base::ASCIIToUTF16("en-US");
 202 }
 203
 204 #if defined(OS_WIN) || defined(OS_MACOSX)
 205 void TestWebKitPlatformSupport::SetThemeEngine(blink::WebThemeEngine* engine) {
 206   active_theme_engine_ = engine ? engine : BlinkPlatformImpl::themeEngine();
 207 }
 208
 209 blink::WebThemeEngine* TestWebKitPlatformSupport::themeEngine() {
 210   return active_theme_engine_;
 211 }
 212 #endif
 213
 214 blink::WebCompositorSupport* TestWebKitPlatformSupport::compositorSupport() {
 215   return &compositor_support_;
 216 }
 217
 218 blink::WebGestureCurve* TestWebKitPlatformSupport::createFlingAnimationCurve(
 219     int device_source,
 220     const blink::WebFloatPoint& velocity,
 221     const blink::WebSize& cumulative_scroll) {
 222   // Caller will retain and release.
 223   return new WebGestureCurveMock(velocity, cumulative_scroll);
 224 }
 225
 226 blink::WebUnitTestSupport* TestWebKitPlatformSupport::unitTestSupport() {
 227   return this;
 228 }
 229
 230 void TestWebKitPlatformSupport::registerMockedURL(
 231     const blink::WebURL& url,
 232     const blink::WebURLResponse& response,
 233     const blink::WebString& file_path) {
 234   url_loader_factory_->RegisterURL(url, response, file_path);
 235 }
 236
 237 void TestWebKitPlatformSupport::registerMockedErrorURL(
 238     const blink::WebURL& url,
 239     const blink::WebURLResponse& response,
 240     const blink::WebURLError& error) {
 241   url_loader_factory_->RegisterErrorURL(url, response, error);
 242 }
 243
 244 void TestWebKitPlatformSupport::unregisterMockedURL(const blink::WebURL& url) {
 245   url_loader_factory_->UnregisterURL(url);
 246 }
 247
 248 void TestWebKitPlatformSupport::unregisterAllMockedURLs() {
 249   url_loader_factory_->UnregisterAllURLs();
 250 }
 251
 252 void TestWebKitPlatformSupport::serveAsynchronousMockedRequests() {
 253   url_loader_factory_->ServeAsynchronousRequests();
 254 }
 255
 256 blink::WebString TestWebKitPlatformSupport::webKitRootDir() {
 257   base::FilePath path;
 258   PathService::Get(base::DIR_SOURCE_ROOT, &path);
 259   path = path.Append(FILE_PATH_LITERAL("third_party/WebKit"));
 260   path = base::MakeAbsoluteFilePath(path);
 261   CHECK(!path.empty());
 262   std::string path_ascii = path.MaybeAsASCII();
 263   CHECK(!path_ascii.empty());
 264   return blink::WebString::fromUTF8(path_ascii.c_str());
 265 }
 266
 267 blink::WebLayerTreeView*
 268 TestWebKitPlatformSupport::createLayerTreeViewForTesting() {
 269   scoped_ptr<WebLayerTreeViewImplForTesting> view(
 270       new WebLayerTreeViewImplForTesting());
 271
 272   view->Initialize();
 273   return view.release();
 274 }
 275
 276 blink::WebLayerTreeView*
 277 TestWebKitPlatformSupport::createLayerTreeViewForTesting(TestViewType type) {
 278   DCHECK_EQ(TestViewTypeUnitTest, type);
 279   return createLayerTreeViewForTesting();
 280 }
 281
 282 blink::WebData TestWebKitPlatformSupport::readFromFile(
 283     const blink::WebString& path) {
 284   base::FilePath file_path = base::FilePath::FromUTF16Unsafe(path);
 285
 286   std::string buffer;
 287   base::ReadFileToString(file_path, &buffer);
 288
 289   return blink::WebData(buffer.data(), buffer.size());
 290 }
 291
 292 }  // namespace content