Infrastructure for reading V8's initial snapshot from external files

content/public/test/content_test_suite_base.cc

 // Copyright (c) 2012 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 "content/public/test/content_test_suite_base.h"
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/statistics_recorder.h"
@@ skipping 19 matching lines @@
 #include "content/browser/android/browser_jni_registrar.h"
 #include "content/common/android/common_jni_registrar.h"
 #include "media/base/android/media_jni_registrar.h"
 #include "net/android/net_jni_registrar.h"
 #include "ui/base/android/ui_base_jni_registrar.h"
 #include "ui/gfx/android/gfx_jni_registrar.h"
 #include "ui/gl/android/gl_jni_registrar.h"
 #include "ui/shell_dialogs/android/shell_dialogs_jni_registrar.h"
 #endif
 
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+#include "gin/public/isolate_holder.h"
+#endif
+
 namespace content {
 
 class ContentTestSuiteBaseListener : public testing::EmptyTestEventListener {
  public:
   ContentTestSuiteBaseListener() {
   }
   virtual void OnTestEnd(const testing::TestInfo& test_info) OVERRIDE {
     BrowserThreadImpl::FlushThreadPoolHelperForTesting();
   }
  private:
   DISALLOW_COPY_AND_ASSIGN(ContentTestSuiteBaseListener);
 };
 
 ContentTestSuiteBase::ContentTestSuiteBase(int argc, char** argv)
     : base::TestSuite(argc, argv) {
 }
 
 void ContentTestSuiteBase::Initialize() {
   base::TestSuite::Initialize();
 
   // Initialize the histograms subsystem, so that any histograms hit in tests
   // are correctly registered with the statistics recorder and can be queried
   // by tests.
   base::StatisticsRecorder::Initialize();
 
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+  gin::IsolateHolder::LoadV8Snapshot();

[rmcilroy, 2014/10/06 15:41:03]

I'm not sure if this is the right place for this - where is Blink initialized
for ContentTestSuite?

[baixo, 2014/10/07 14:53:27]

Moved this to content/public/test/render_view_test.cc right before
blink::initialize().

This call might be satisfying other tests, in which case we can either move it
back here or find a better place higher up the stack.

+#endif
+
 #if defined(OS_ANDROID)
   // Register JNI bindings for android.
   JNIEnv* env = base::android::AttachCurrentThread();
   content::android::RegisterCommonJni(env);
   content::android::RegisterBrowserJni(env);
   gfx::android::RegisterJni(env);
   media::RegisterJni(env);
   net::android::RegisterJni(env);
   ui::android::RegisterJni(env);
   ui::shell_dialogs::RegisterJni(env);
@@ skipping 14 matching lines @@
 #if !defined(OS_IOS)
   UtilityProcessHostImpl::RegisterUtilityMainThreadFactory(
       CreateInProcessUtilityThread);
   RenderProcessHostImpl::RegisterRendererMainThreadFactory(
       CreateInProcessRendererThread);
   GpuProcessHost::RegisterGpuMainThreadFactory(CreateInProcessGpuThread);
 #endif
 }
 
 }  // namespace content