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Commit 93554484 authored by Shai Barack's avatar Shai Barack
Browse files

Fix QueuedWorkTest#testHasPendingWork flake 

Change-Id: I3f7fc6ad2d9791b112950873e64e471c067ebb91
Flag: EXEMPT fix test flake
Bug: 382234773
Bug: 375718066
parent 557d6c40

core/tests/coretests/src/android/app/QueuedWorkTest.java

+11 −11
Original line number Diff line number Diff line
@@ -163,18 +163,18 @@ public class QueuedWorkTest { 


    @Test

    public void testHasPendingWork() {

        Semaphore releaser = new Semaphore(0);

        mQueuedWork.queue(

                () -> {

                    try {

                        releaser.acquire();

                    } catch (InterruptedException e) {

                        throw new RuntimeException(e);

                    }

                }, false);

        final Semaphore releaser1 = new Semaphore(0);

        final Semaphore releaser2 = new Semaphore(0);

        mQueuedWork.queue(() -> releaser1.acquireUninterruptibly(), false);

        mQueuedWork.queue(() -> releaser2.release(), false);

        // Worker should be waiting for releaser1,

        // and have pending work to release releaser2

        assertThat(mQueuedWork.hasPendingWork()).isTrue();

        releaser.release();

        mQueuedWork.waitToFinish();



        // Allow worker to get to releasing releaser2

        releaser1.release();

        releaser2.acquireUninterruptibly();

        // If we got here then there is no pending work.

        assertThat(mQueuedWork.hasPendingWork()).isFalse();

    }

}
 
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