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Commit 98c0d3c8 authored by Ryan Lin's avatar Ryan Lin Committed by Android (Google) Code Review
Browse files

Merge "Fix WindowMagnificationControllerTest flaky" into sc-dev

parents c449e23d 0b68464e

packages/SystemUI/tests/src/com/android/systemui/accessibility/WindowMagnificationControllerTest.java

+11 −14
Original line number Diff line number Diff line
@@ -59,6 +59,7 @@ import android.view.WindowManager; 
import android.view.accessibility.AccessibilityNodeInfo;



import androidx.test.InstrumentationRegistry;

import androidx.test.filters.FlakyTest;

import androidx.test.filters.LargeTest;



import com.android.internal.graphics.SfVsyncFrameCallbackProvider;
@@ -72,7 +73,6 @@ import org.junit.Before; 
import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.Answers;

import org.mockito.ArgumentCaptor;

import org.mockito.Mock;

import org.mockito.Mockito;

import org.mockito.MockitoAnnotations;
@@ -91,7 +91,7 @@ public class WindowMagnificationControllerTest extends SysuiTestCase { 
    @Mock

    private WindowMagnifierCallback mWindowMagnifierCallback;

    @Mock(answer = Answers.RETURNS_DEEP_STUBS)

    private SurfaceControl.Transaction mTransaction;

    private SurfaceControl.Transaction mTransaction = new SurfaceControl.Transaction();

    private TestableWindowManager mWindowManager;

    private SysUiState mSysUiState = new SysUiState();

    private Resources mResources;
@@ -138,6 +138,7 @@ public class WindowMagnificationControllerTest extends SysuiTestCase { 
    }



    @Test

    @FlakyTest(bugId = 188889181)

    public void enableWindowMagnification_showControlAndNotifyBoundsChanged() {

        mInstrumentation.runOnMainSync(() -> {

            mWindowMagnificationController.enableWindowMagnification(Float.NaN, Float.NaN,
@@ -145,16 +146,9 @@ public class WindowMagnificationControllerTest extends SysuiTestCase { 
        });



        verify(mMirrorWindowControl).showControl();

        ArgumentCaptor<Rect> boundsCaptor = ArgumentCaptor.forClass(Rect.class);

        verify(mWindowMagnifierCallback,

                timeout(LAYOUT_CHANGE_TIMEOUT_MS)).onWindowMagnifierBoundsChanged(

                eq(mContext.getDisplayId()), boundsCaptor.capture());

        final Rect actualBounds = new Rect();

        final View mirrorView = mWindowManager.getAttachedView();

        assertNotNull(mirrorView);

        mirrorView.getBoundsOnScreen(actualBounds);

        assertEquals(actualBounds, boundsCaptor.getValue());



                timeout(LAYOUT_CHANGE_TIMEOUT_MS).atLeastOnce()).onWindowMagnifierBoundsChanged(

                eq(mContext.getDisplayId()), any(Rect.class));

    }



    @Test
@@ -203,6 +197,12 @@ public class WindowMagnificationControllerTest extends SysuiTestCase { 


    @Test

    public void setScale_enabled_expectedValueAndUpdateStateDescription() {

        doAnswer(invocation -> {

            final Runnable runnable = invocation.getArgument(0);

            runnable.run();

            return null;

        }).when(mHandler).postDelayed(any(Runnable.class), anyLong());



        mInstrumentation.runOnMainSync(

                () -> mWindowMagnificationController.enableWindowMagnification(2.0f, Float.NaN,

                        Float.NaN));
@@ -210,9 +210,6 @@ public class WindowMagnificationControllerTest extends SysuiTestCase { 
        mInstrumentation.runOnMainSync(() -> mWindowMagnificationController.setScale(3.0f));



        assertEquals(3.0f, mWindowMagnificationController.getScale(), 0);

        ArgumentCaptor<Runnable> runnableArgumentCaptor = ArgumentCaptor.forClass(Runnable.class);

        verify(mHandler).postDelayed(runnableArgumentCaptor.capture(), anyLong());

        runnableArgumentCaptor.getValue().run();

        final View mirrorView = mWindowManager.getAttachedView();

        assertNotNull(mirrorView);

        assertThat(mirrorView.getStateDescription().toString(), containsString("300"));