naiveproxy/base/task_scheduler/test_utils.cc

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2018-02-02 13:49:39 +03:00
// Copyright 2017 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/task_scheduler/test_utils.h"
#include <utility>
#include "base/task_scheduler/scheduler_worker_pool.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace base {
namespace internal {
namespace test {
scoped_refptr<Sequence> CreateSequenceWithTask(std::unique_ptr<Task> task) {
scoped_refptr<Sequence> sequence = MakeRefCounted<Sequence>();
sequence->PushTask(std::move(task));
return sequence;
}
scoped_refptr<TaskRunner> CreateTaskRunnerWithExecutionMode(
SchedulerWorkerPool* worker_pool,
test::ExecutionMode execution_mode) {
// Allow tasks posted to the returned TaskRunner to wait on a WaitableEvent.
const TaskTraits traits = {WithBaseSyncPrimitives()};
switch (execution_mode) {
case test::ExecutionMode::PARALLEL:
return worker_pool->CreateTaskRunnerWithTraits(traits);
case test::ExecutionMode::SEQUENCED:
return worker_pool->CreateSequencedTaskRunnerWithTraits(traits);
default:
// Fall through.
break;
}
ADD_FAILURE() << "Unexpected ExecutionMode";
return nullptr;
}
} // namespace test
} // namespace internal
} // namespace base