content/test/webkit_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/webkit_support.h"
   6
   7 #include "base/message_loop/message_loop.h"
   8 #include "base/run_loop.h"
   9 #include "content/test/test_webkit_platform_support.h"
  10 #include "third_party/WebKit/public/web/WebCache.h"
  11 #include "third_party/WebKit/public/web/WebKit.h"
  12 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
  13 #include "url/url_util.h"
  14 #include "webkit/common/user_agent/user_agent.h"
  15 #include "webkit/common/user_agent/user_agent_util.h"
  16
  17 #if defined(OS_ANDROID)
  18 #include "base/android/jni_android.h"
  19 #include "net/android/network_library.h"
  20 #endif
  21
  22 #if defined(OS_MACOSX)
  23 #include "base/test/mock_chrome_application_mac.h"
  24 #endif
  25
  26 namespace {
  27
  28 class TestEnvironment {
  29  public:
  30 #if defined(OS_ANDROID)
  31   // Android UI message loop goes through Java, so don't use it in tests.
  32   typedef base::MessageLoop MessageLoopType;
  33 #else
  34   typedef base::MessageLoopForUI MessageLoopType;
  35 #endif
  36
  37   TestEnvironment() {
  38     main_message_loop_.reset(new MessageLoopType);
  39
  40     // TestWebKitPlatformSupport must be instantiated after MessageLoopType.
  41     webkit_platform_support_.reset(new TestWebKitPlatformSupport);
  42   }
  43
  44   TestWebKitPlatformSupport* webkit_platform_support() const {
  45     return webkit_platform_support_.get();
  46   }
  47
  48  private:
  49   scoped_ptr<MessageLoopType> main_message_loop_;
  50   scoped_ptr<TestWebKitPlatformSupport> webkit_platform_support_;
  51 };
  52
  53 TestEnvironment* test_environment;
  54
  55 }  // namespace
  56
  57 namespace webkit_support {
  58
  59 void SetUpTestEnvironmentForUnitTests() {
  60   WebKit::WebRuntimeFeatures::enableStableFeatures(true);
  61   WebKit::WebRuntimeFeatures::enableExperimentalFeatures(true);
  62   WebKit::WebRuntimeFeatures::enableTestOnlyFeatures(true);
  63
  64 #if defined(OS_ANDROID)
  65   JNIEnv* env = base::android::AttachCurrentThread();
  66   net::android::RegisterNetworkLibrary(env);
  67 #endif
  68
  69 #if defined(OS_MACOSX)
  70   mock_cr_app::RegisterMockCrApp();
  71 #endif
  72
  73   // Explicitly initialize the GURL library before spawning any threads.
  74   // Otherwise crash may happend when different threads try to create a GURL
  75   // at same time.
  76   url_util::Initialize();
  77   test_environment = new TestEnvironment;
  78   webkit_glue::SetUserAgent(webkit_glue::BuildUserAgentFromProduct(
  79       "DumpRenderTree/0.0.0.0"), false);
  80 }
  81
  82 void TearDownTestEnvironment() {
  83   // Flush any remaining messages before we kill ourselves.
  84   // http://code.google.com/p/chromium/issues/detail?id=9500
  85   base::RunLoop().RunUntilIdle();
  86
  87   if (RunningOnValgrind())
  88     WebKit::WebCache::clear();
  89   WebKit::shutdown();
  90   delete test_environment;
  91   test_environment = NULL;
  92 }
  93
  94 }  // namespace webkit_support