| // Copyright 2018 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 "base/command_line.h" |
| #include "base/run_loop.h" |
| #include "base/task/post_task.h" |
| #include "content/browser/browser_main_loop.h" |
| #include "content/browser/gpu/gpu_process_host.h" |
| #include "content/gpu/in_process_gpu_thread.h" |
| #include "content/public/browser/browser_task_traits.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/common/content_switches.h" |
| #include "content/public/test/content_browser_test.h" |
| |
| namespace { |
| |
| using content::InProcessGpuThread; |
| using content::GpuProcessHost; |
| |
| class InProcessGpuTest : public content::ContentBrowserTest { |
| public: |
| void SetUpCommandLine(base::CommandLine* command_line) override { |
| command_line->AppendSwitch(switches::kInProcessGPU); |
| content::ContentBrowserTest::SetUpCommandLine(command_line); |
| } |
| }; |
| |
| void CreateGpuProcessHost() { |
| GpuProcessHost::Get(); |
| } |
| |
| void WaitUntilGpuProcessHostIsCreated() { |
| base::RunLoop run_loop; |
| base::PostTaskWithTraitsAndReply(FROM_HERE, {content::BrowserThread::IO}, |
| base::BindOnce(&CreateGpuProcessHost), |
| run_loop.QuitClosure()); |
| run_loop.Run(); |
| } |
| |
| // Reproduces the race that could give crbug.com/799002's "hang until OOM" at |
| // shutdown. |
| IN_PROC_BROWSER_TEST_F(InProcessGpuTest, NoHangAtQuickLaunchAndShutDown) { |
| // ... then exit the browser. |
| } |
| |
| // Tests crbug.com/799002 but with another timing. |
| IN_PROC_BROWSER_TEST_F(InProcessGpuTest, NoCrashAtShutdown) { |
| WaitUntilGpuProcessHostIsCreated(); |
| // ... then exit the browser. |
| } |
| |
| } // namespace |