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// 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
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