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| 1 // Copyright 2014 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/public/browser/content_browser_client.h" | |
| 6 #include "content/public/common/content_client.h" | |
| 7 #include "content/public/renderer/content_renderer_client.h" | |
| 8 #include "content/renderer/render_process_impl.h" | |
| 9 #include "content/renderer/render_thread_impl.h" | |
| 10 #include "content/renderer/scheduler_proxy_task_runner.h" | |
| 11 #include "content/test/mock_render_process.h" | |
| 12 #include "testing/gtest/include/gtest/gtest.h" | |
| 13 | |
| 14 namespace content { | |
| 15 namespace { | |
| 16 | |
| 17 void TestTask(int value, int* result) { | |
| 18 *result = (*result << 4) | value; | |
| 19 } | |
| 20 | |
| 21 } // namespace | |
| 22 | |
| 23 class DummyListener : public IPC::Listener { | |
| 24 public: | |
| 25 virtual bool OnMessageReceived(const IPC::Message& message) override { | |
| 26 return true; | |
| 27 } | |
| 28 }; | |
| 29 | |
| 30 TEST(SchedulerProxyTaskRunnerBrowserTest, TestTaskPosting) { | |
| 31 ContentClient content_client; | |
| 32 ContentBrowserClient content_browser_client; | |
| 33 ContentRendererClient content_renderer_client; | |
| 34 SetContentClient(&content_client); | |
| 35 SetBrowserClientForTesting(&content_browser_client); | |
| 36 SetRendererClientForTesting(&content_renderer_client); | |
| 37 base::MessageLoopForIO message_loop; | |
| 38 | |
| 39 std::string channel_id = | |
| 40 IPC::Channel::GenerateVerifiedChannelID(std::string()); | |
| 41 DummyListener dummy_listener; | |
| 42 scoped_ptr<IPC::Channel> channel( | |
| 43 IPC::Channel::CreateServer(channel_id, &dummy_listener)); | |
| 44 EXPECT_TRUE(channel->Connect()); | |
| 45 | |
| 46 scoped_ptr<MockRenderProcess> mock_process(new MockRenderProcess); | |
| 47 // Owned by mock_process. | |
| 48 RenderThreadImpl* thread = new RenderThreadImpl(channel_id); | |
| 49 thread->EnsureWebKitInitialized(); | |
| 50 | |
| 51 scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner = | |
| 52 thread->main_thread_compositor_task_runner(); | |
| 53 | |
| 54 EXPECT_TRUE(compositor_task_runner->BelongsToCurrentThread()); | |
| 55 | |
| 56 int compositor_order = 0; | |
| 57 compositor_task_runner->PostTask(FROM_HERE, | |
| 58 base::Bind(&TestTask, 1, &compositor_order)); | |
| 59 compositor_task_runner->PostTask(FROM_HERE, | |
| 60 base::Bind(&TestTask, 2, &compositor_order)); | |
| 61 compositor_task_runner->PostTask(FROM_HERE, | |
| 62 base::Bind(&TestTask, 3, &compositor_order)); | |
| 63 compositor_task_runner->PostTask(FROM_HERE, | |
| 64 base::Bind(&TestTask, 4, &compositor_order)); | |
| 65 | |
| 66 message_loop.RunUntilIdle(); | |
| 67 | |
| 68 EXPECT_EQ(0x1234, compositor_order); | |
| 69 } | |
| 70 | |
| 71 } // namespace content | |
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