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Commit df084f35 authored by Ady Abraham's avatar Ady Abraham
Browse files

composer: deflake Test_expectedPresentTime 

Test_expectedPresentTime might fail due to scheduling delays.
To avoid that, we test that the actual presentation didn't
happen too early, but we allow for a late presentation.

Bug: 198186194
Test: VTS
Change-Id: I9be4bfe5a848443e69ef7b62ffb3dae675a9b81f
parent e57e0962

graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp

+1 −2
Original line number Diff line number Diff line
@@ -1426,8 +1426,7 @@ class GraphicsComposerAidlCommandTest : public GraphicsComposerAidlTest { 
        presentFence2->waitForever(LOG_TAG);



        const auto actualPresentTime = presentFence2->getSignalTime();

        const auto presentError = std::abs(expectedPresentTime - actualPresentTime);

        EXPECT_LE(presentError, vsyncPeriod / 2);

        EXPECT_GE(actualPresentTime, expectedPresentTime - vsyncPeriod / 2);



        ASSERT_TRUE(mComposerClient->setPowerMode(mPrimaryDisplay, PowerMode::OFF).isOk());

    }