42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "gtest/gtest.h"
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#include "mozilla/StaticBackgroundTaskQueue.h"
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#include "mozilla/SyncRunnable.h"
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#include "nsThreadUtils.h"
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namespace TestStaticBackgroundTaskQueue {
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using namespace mozilla;
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static already_AddRefed<nsISerialEventTarget> GetTestQueue() {
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static StaticBackgroundTaskQueue sQueue("TestStaticBackgroundTaskQueue");
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return sQueue.Get();
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}
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TEST(StaticBackgroundTaskQueue, GetAndDispatch)
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{
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nsCOMPtr<nsISerialEventTarget> queue = GetTestQueue();
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ASSERT_TRUE(queue);
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nsCOMPtr<nsISerialEventTarget> queue2 = GetTestQueue();
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ASSERT_EQ(queue, queue2);
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ASSERT_TRUE(NS_IsMainThread());
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ASSERT_FALSE(queue->IsOnCurrentThread());
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bool didRun = false;
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RefPtr syncWithThread = MakeRefPtr<SyncRunnable>(
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NS_NewRunnableFunction("TestStaticBackgroundTaskQueue", [&] {
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EXPECT_FALSE(NS_IsMainThread());
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EXPECT_TRUE(queue->IsOnCurrentThread());
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didRun = true;
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}));
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ASSERT_TRUE(NS_SUCCEEDED(syncWithThread->DispatchToThread(queue)));
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ASSERT_TRUE(didRun);
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}
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} // namespace TestStaticBackgroundTaskQueue
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