blob: 6717d30ae60e1c5b5ad61c178bbf19a075c9efc0 [file] [log] [blame]
// Copyright 2015 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 "platform/threading/BackgroundTaskRunner.h"
#include "platform/CrossThreadFunctional.h"
#include "platform/WaitableEvent.h"
#include "public/platform/WebTraceLocation.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "wtf/PtrUtil.h"
#include <memory>
namespace {
using namespace blink;
void PingPongTask(WaitableEvent* doneEvent) {
doneEvent->signal();
}
class BackgroundTaskRunnerTest : public testing::Test {};
TEST_F(BackgroundTaskRunnerTest, RunShortTaskOnBackgroundThread) {
std::unique_ptr<WaitableEvent> doneEvent = makeUnique<WaitableEvent>();
BackgroundTaskRunner::postOnBackgroundThread(
BLINK_FROM_HERE,
crossThreadBind(&PingPongTask, crossThreadUnretained(doneEvent.get())),
BackgroundTaskRunner::TaskSizeShortRunningTask);
// Test passes by not hanging on the following wait().
doneEvent->wait();
}
TEST_F(BackgroundTaskRunnerTest, RunLongTaskOnBackgroundThread) {
std::unique_ptr<WaitableEvent> doneEvent = makeUnique<WaitableEvent>();
BackgroundTaskRunner::postOnBackgroundThread(
BLINK_FROM_HERE,
crossThreadBind(&PingPongTask, crossThreadUnretained(doneEvent.get())),
BackgroundTaskRunner::TaskSizeLongRunningTask);
// Test passes by not hanging on the following wait().
doneEvent->wait();
}
} // unnamed namespace