39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
// Copyright 2018 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/task/thread_pool/thread_pool_instance.h"
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#include "base/test/test_support_jni_headers/ThreadPoolTestHelpers_jni.h"
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namespace base {
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// ThreadPoolTestHelpers is a friend of ThreadPoolInstance which grants access
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// to SetCanRun().
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class ThreadPoolTestHelpers {
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public:
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// Enables/disables an execution fence that prevents tasks from running.
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static void BeginFenceForTesting();
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static void EndFenceForTesting();
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};
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// static
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void ThreadPoolTestHelpers::BeginFenceForTesting() {
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ThreadPoolInstance::Get()->BeginFence();
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}
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// static
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void ThreadPoolTestHelpers::EndFenceForTesting() {
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ThreadPoolInstance::Get()->EndFence();
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}
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} // namespace base
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void JNI_ThreadPoolTestHelpers_EnableThreadPoolExecutionForTesting(
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JNIEnv* env) {
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base::ThreadPoolTestHelpers::EndFenceForTesting();
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}
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void JNI_ThreadPoolTestHelpers_DisableThreadPoolExecutionForTesting(
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JNIEnv* env) {
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base::ThreadPoolTestHelpers::BeginFenceForTesting();
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} |