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Commit 38e19e8e authored by tomnatan's avatar tomnatan
Browse files

[15/n] Letterbox Education: Add tests for ActivityRecord#isEligibleForLetterboxEducation 

Bug: 215316431
Test: atest WmTests:SizeCompatTests
Change-Id: Ia9cd6fdf251992308d94206472b888c0b45b0fac
parent b48721f9

services/core/java/com/android/server/wm/ActivityRecord.java

+0 −2
Original line number Diff line number Diff line
@@ -2515,7 +2515,6 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A 
        }

        removeStartingWindowAnimation(true /* prepareAnimation */);



        // TODO(b/215316431): Add tests

        final Task task = getTask();

        if (prevEligibleForLetterboxEducation != isEligibleForLetterboxEducation()

                && task != null) {
@@ -7695,7 +7694,6 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A 
     *     once the starting window is removed in {@link #removeStartingWindow}).

     * </ul>

     */

    // TODO(b/215316431): Add tests

    boolean isEligibleForLetterboxEducation() {

        return mWmService.mLetterboxConfiguration.getIsEducationEnabled()

                && mIsEligibleForFixedOrientationLetterbox

services/tests/wmtests/src/com/android/server/wm/SizeCompatTests.java

+131 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ import static android.view.Surface.ROTATION_180; 
import static android.view.Surface.ROTATION_270;

import static android.view.Surface.ROTATION_90;

import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;

import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;

import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;

import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR;
@@ -2128,6 +2129,136 @@ public class SizeCompatTests extends WindowTestsBase { 
                APP_COMPAT_STATE_CHANGED__STATE__LETTERBOXED_FOR_SIZE_COMPAT_MODE);

    }



    @Test

    public void testIsEligibleForLetterboxEducation_educationNotEnabled_returnsFalse() {

        setUpDisplaySizeWithApp(2500, 1000);

        mActivity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);

        mActivity.mWmService.mLetterboxConfiguration.setIsEducationEnabled(false);



        prepareUnresizable(mActivity, SCREEN_ORIENTATION_PORTRAIT);



        assertFalse(mActivity.isEligibleForLetterboxEducation());

    }



    @Test

    public void testIsEligibleForLetterboxEducation_notEligibleForFixedOrientation_returnsFalse() {

        setUpDisplaySizeWithApp(1000, 2500);

        mActivity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);

        mActivity.mWmService.mLetterboxConfiguration.setIsEducationEnabled(true);



        prepareUnresizable(mActivity, SCREEN_ORIENTATION_PORTRAIT);



        assertFalse(mActivity.isEligibleForLetterboxEducation());

    }



    @Test

    public void testIsEligibleForLetterboxEducation_windowingModeMultiWindow_returnsFalse() {

        // Support non resizable in multi window

        mAtm.mDevEnableNonResizableMultiWindow = true;

        setUpDisplaySizeWithApp(1000, 1200);

        mActivity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);

        mActivity.mWmService.mLetterboxConfiguration.setIsEducationEnabled(true);

        final TestSplitOrganizer organizer =

                new TestSplitOrganizer(mAtm, mActivity.getDisplayContent());



        // Non-resizable landscape activity

        prepareUnresizable(mActivity, SCREEN_ORIENTATION_PORTRAIT);

        final Rect originalBounds = new Rect(mActivity.getBounds());



        // Move activity to split screen which takes half of the screen.

        mTask.reparent(organizer.mPrimary, POSITION_TOP,

                false /*moveParents*/, "test");

        organizer.mPrimary.setBounds(0, 0, 1000, 600);



        assertFalse(mActivity.isEligibleForLetterboxEducation());

        assertEquals(WINDOWING_MODE_MULTI_WINDOW, mActivity.getWindowingMode());

    }



    @Test

    public void testIsEligibleForLetterboxEducation_fixedOrientationLandscape_returnsFalse() {

        setUpDisplaySizeWithApp(1000, 2500);

        mActivity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);

        mActivity.mWmService.mLetterboxConfiguration.setIsEducationEnabled(true);



        prepareUnresizable(mActivity, SCREEN_ORIENTATION_LANDSCAPE);



        assertFalse(mActivity.isEligibleForLetterboxEducation());

        assertTrue(mActivity.isLetterboxedForFixedOrientationAndAspectRatio());

    }



    @Test

    public void testIsEligibleForLetterboxEducation_hasStartingWindow_returnsFalseUntilRemoved() {

        setUpDisplaySizeWithApp(2500, 1000);

        mActivity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);

        mActivity.mWmService.mLetterboxConfiguration.setIsEducationEnabled(true);



        prepareUnresizable(mActivity, SCREEN_ORIENTATION_PORTRAIT);

        mActivity.mStartingData = mock(StartingData.class);

        mActivity.attachStartingWindow(

                createWindowState(new WindowManager.LayoutParams(TYPE_APPLICATION_STARTING),

                        mActivity));



        assertFalse(mActivity.isEligibleForLetterboxEducation());



        // Verify that after removing the starting window isEligibleForLetterboxEducation returns

        // true and mTask.dispatchTaskInfoChangedIfNeeded is called.

        spyOn(mTask);

        mActivity.removeStartingWindow();



        assertTrue(mActivity.isEligibleForLetterboxEducation());

        verify(mTask).dispatchTaskInfoChangedIfNeeded(true);

    }



    @Test

    public void testIsEligibleForLetterboxEducation_hasStartingWindowAndEducationNotEnabled() {

        setUpDisplaySizeWithApp(2500, 1000);

        mActivity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);

        mActivity.mWmService.mLetterboxConfiguration.setIsEducationEnabled(false);



        prepareUnresizable(mActivity, SCREEN_ORIENTATION_PORTRAIT);

        mActivity.mStartingData = mock(StartingData.class);

        mActivity.attachStartingWindow(

                createWindowState(new WindowManager.LayoutParams(TYPE_APPLICATION_STARTING),

                        mActivity));



        assertFalse(mActivity.isEligibleForLetterboxEducation());



        // Verify that after removing the starting window isEligibleForLetterboxEducation still

        // returns false and mTask.dispatchTaskInfoChangedIfNeeded isn't called.

        spyOn(mTask);

        mActivity.removeStartingWindow();



        assertFalse(mActivity.isEligibleForLetterboxEducation());

        verify(mTask, never()).dispatchTaskInfoChangedIfNeeded(true);

    }



    @Test

    public void testIsEligibleForLetterboxEducation_letterboxedForFixedOrientation_returnsTrue() {

        setUpDisplaySizeWithApp(2500, 1000);

        mActivity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);

        mActivity.mWmService.mLetterboxConfiguration.setIsEducationEnabled(true);



        prepareUnresizable(mActivity, SCREEN_ORIENTATION_PORTRAIT);



        assertTrue(mActivity.isEligibleForLetterboxEducation());

        assertTrue(mActivity.isLetterboxedForFixedOrientationAndAspectRatio());

    }



    @Test

    public void testIsEligibleForLetterboxEducation_sizeCompatAndEligibleForFixedOrientation() {

        setUpDisplaySizeWithApp(1000, 2500);

        mActivity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);

        mActivity.mWmService.mLetterboxConfiguration.setIsEducationEnabled(true);



        prepareUnresizable(mActivity, SCREEN_ORIENTATION_PORTRAIT);



        rotateDisplay(mActivity.mDisplayContent, ROTATION_90);



        assertTrue(mActivity.isEligibleForLetterboxEducation());

        assertFalse(mActivity.isLetterboxedForFixedOrientationAndAspectRatio());

        assertTrue(mActivity.inSizeCompatMode());

    }



    /**

     * Tests that all three paths in which aspect ratio logic can be applied yield the same

     * result, which is that aspect ratio is respected on app bounds. The three paths are