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Commit 6941f122 authored by Wilson Wu's avatar Wilson Wu
Browse files

Attempt to fix testShowImeCold flake 

The IME animation may fail to start during
the test flow. Have a retry mechanism when
it happened to prevent the test failure.

Bug: 253363101
Test: atest ImePerfTest#testShowImeCold
Change-Id: Iec28c897e70e37d6ad3a682e4e564b8b8040bf3d
parent 38838912

apct-tests/perftests/inputmethod/src/android/inputmethod/ImePerfTest.java

+11 −1
Original line number Diff line number Diff line
@@ -245,7 +245,9 @@ public class ImePerfTest extends ImePerfTestBase 
        }



        long measuredTimeNs = 0;

        while (state.keepRunning(measuredTimeNs)) {

        boolean shouldRetry = false;

        while (shouldRetry || state.keepRunning(measuredTimeNs)) {

            shouldRetry = false;

            killBaselineIme();

            try (ImeSession imeSession = new ImeSession(BaselineIme.getName(

                    getInstrumentation().getContext()))) {
@@ -268,6 +270,14 @@ public class ImePerfTest extends ImePerfTestBase 
                });



                measuredTimeNs = waitForAnimationStart(latchStart, startTime);



                if (measuredTimeNs == ANIMATION_NOT_STARTED) {

                    // Animation didn't start within timeout,

                    // retry for more samples.

                    // TODO(b/264722663): Investigate the animation start failure reason.

                    shouldRetry = true;

                    Log.w(TAG, "Insets animation didn't start within timeout.");

                }

                mActivityRule.finishActivity();

            }

        }