src/content/common/gpu/client/context_provider_command_buffer_browsertest.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/browser/gpu/browser_gpu_channel_host_factory.h"
   6 #include "content/common/gpu/client/context_provider_command_buffer.h"
   7 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
   8 #include "content/public/test/content_browser_test.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 namespace content {
  12 namespace {
  13
  14 class ContextProviderCommandBufferBrowserTest : public ContentBrowserTest {
  15  public:
  16   virtual void SetUpOnMainThread() OVERRIDE {
  17     if (!BrowserGpuChannelHostFactory::CanUseForTesting())
  18       return;
  19
  20     if (!GetFactory())
  21       BrowserGpuChannelHostFactory::Initialize(true);
  22
  23     CHECK(GetFactory());
  24     ContentBrowserTest::SetUpOnMainThread();
  25   }
  26
  27  protected:
  28   BrowserGpuChannelHostFactory* GetFactory() {
  29     return BrowserGpuChannelHostFactory::instance();
  30   }
  31
  32   scoped_ptr<WebGraphicsContext3DCommandBufferImpl> CreateContext3d() {
  33     bool lose_context_when_out_of_memory = false;
  34     scoped_refptr<GpuChannelHost> gpu_channel_host(
  35         GetFactory()->EstablishGpuChannelSync(
  36             CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE));
  37     scoped_ptr<WebGraphicsContext3DCommandBufferImpl> context(
  38         WebGraphicsContext3DCommandBufferImpl::CreateOffscreenContext(
  39             gpu_channel_host.get(),
  40             blink::WebGraphicsContext3D::Attributes(),
  41             lose_context_when_out_of_memory,
  42             GURL("chrome://gpu/ContextProviderCommandBufferTest"),
  43             WebGraphicsContext3DCommandBufferImpl::SharedMemoryLimits(),
  44             NULL));
  45     return context.Pass();
  46   }
  47 };
  48
  49 IN_PROC_BROWSER_TEST_F(ContextProviderCommandBufferBrowserTest, LeakOnDestroy) {
  50   if (!BrowserGpuChannelHostFactory::CanUseForTesting())
  51     return;
  52
  53   scoped_refptr<ContextProviderCommandBuffer> provider =
  54       ContextProviderCommandBuffer::Create(CreateContext3d(), "TestContext");
  55   provider->set_leak_on_destroy();
  56   EXPECT_TRUE(provider->BindToCurrentThread());
  57   // This should not crash.
  58   provider = NULL;
  59 }
  60
  61 }  // namespace
  62 }  // namespace content