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Commit 368487e4 authored by Kurt Dresner's avatar Kurt Dresner Committed by Automerger Merge Worker
Browse files

Merge "Update UiModeManagerServiceTest to use new value of... 

Merge "Update UiModeManagerServiceTest to use new value of PROJECTION_TYPE_ALL." into sc-dev am: 4762ddab

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14327214

Change-Id: I9277a25b0dd1853b28a69b8145feb3fca184c331
parents d1d7ea8b 4762ddab

services/core/java/com/android/server/UiModeManagerService.java

+2 −2
Original line number Diff line number Diff line
@@ -1051,9 +1051,9 @@ final class UiModeManagerService extends SystemService { 
    }



    private static void assertSingleProjectionType(@UiModeManager.ProjectionType int p) {

        // To be a single projection type it must be greater than zero and an exact power of two.

        // To be a single projection type it must be non-zero and an exact power of two.

        boolean projectionTypeIsPowerOfTwoOrZero = (p & p - 1) == 0;

        if (p <= 0 || !projectionTypeIsPowerOfTwoOrZero) {

        if (p == 0 || !projectionTypeIsPowerOfTwoOrZero) {

            throw new IllegalArgumentException("Must specify exactly one projection type.");

        }

    }

services/tests/uiservicestests/src/com/android/server/UiModeManagerServiceTest.java

+18 −15
Original line number Diff line number Diff line
@@ -555,12 +555,13 @@ public class UiModeManagerServiceTest extends UiServiceTestCase { 
    public void requestProjection() throws Exception {

        when(mPackageManager.getPackageUid(PACKAGE_NAME, 0)).thenReturn(TestInjector.CALLING_UID);

        // Should work for all powers of two.

        for (int p = 1; p < PROJECTION_TYPE_ALL; p = p * 2) {

            assertTrue(mService.requestProjection(mBinder, p, PACKAGE_NAME));

            assertTrue((mService.getActiveProjectionTypes() & p) != 0);

            assertThat(mService.getProjectingPackages(p), contains(PACKAGE_NAME));

        for (int i = 0; i < Integer.SIZE; ++i) {

            int projectionType = 1 << i;

            assertTrue(mService.requestProjection(mBinder, projectionType, PACKAGE_NAME));

            assertTrue((mService.getActiveProjectionTypes() & projectionType) != 0);

            assertThat(mService.getProjectingPackages(projectionType), contains(PACKAGE_NAME));

            // Subsequent calls should still succeed.

            assertTrue(mService.requestProjection(mBinder, p, PACKAGE_NAME));

            assertTrue(mService.requestProjection(mBinder, projectionType, PACKAGE_NAME));

        }

        assertEquals(PROJECTION_TYPE_ALL, mService.getActiveProjectionTypes());

    }
@@ -613,19 +614,17 @@ public class UiModeManagerServiceTest extends UiServiceTestCase { 
    @Test

    public void releaseProjection() throws Exception {

        when(mPackageManager.getPackageUid(PACKAGE_NAME, 0)).thenReturn(TestInjector.CALLING_UID);

        // Should work for all powers of two.

        for (int p = 1; p < PROJECTION_TYPE_ALL; p = p * 2) {

            mService.requestProjection(mBinder, p, PACKAGE_NAME);

        }

        requestAllPossibleProjectionTypes();

        assertEquals(PROJECTION_TYPE_ALL, mService.getActiveProjectionTypes());



        assertTrue(mService.releaseProjection(PROJECTION_TYPE_AUTOMOTIVE, PACKAGE_NAME));

        int everythingButAutomotive = PROJECTION_TYPE_ALL & ~PROJECTION_TYPE_AUTOMOTIVE;

        assertEquals(everythingButAutomotive, mService.getActiveProjectionTypes());



        for (int p = 1; p < PROJECTION_TYPE_ALL; p = p * 2) {

            assertEquals(p != PROJECTION_TYPE_AUTOMOTIVE,

                    (boolean) mService.releaseProjection(p, PACKAGE_NAME));

        for (int i = 0; i < Integer.SIZE; ++i) {

            int projectionType = 1 << i;

            assertEquals(projectionType != PROJECTION_TYPE_AUTOMOTIVE,

                    (boolean) mService.releaseProjection(projectionType, PACKAGE_NAME));

        }



        assertEquals(PROJECTION_TYPE_NONE, mService.getActiveProjectionTypes());
@@ -634,9 +633,7 @@ public class UiModeManagerServiceTest extends UiServiceTestCase { 
    @Test

    public void binderDeath_releasesProjection() throws Exception {

        when(mPackageManager.getPackageUid(PACKAGE_NAME, 0)).thenReturn(TestInjector.CALLING_UID);

        for (int p = 1; p < PROJECTION_TYPE_ALL; p = p * 2) {

            mService.requestProjection(mBinder, p, PACKAGE_NAME);

        }

        requestAllPossibleProjectionTypes();

        assertEquals(PROJECTION_TYPE_ALL, mService.getActiveProjectionTypes());

        ArgumentCaptor<IBinder.DeathRecipient> deathRecipientCaptor = ArgumentCaptor.forClass(

                IBinder.DeathRecipient.class);
@@ -814,6 +811,12 @@ public class UiModeManagerServiceTest extends UiServiceTestCase { 
        verify(listener, never()).onProjectionStateChanged(anyInt(), any());

    }



    private void requestAllPossibleProjectionTypes() throws RemoteException {

        for (int i = 0; i < Integer.SIZE; ++i) {

            mService.requestProjection(mBinder, 1 << i, PACKAGE_NAME);

        }

    }



    private static class TestInjector extends UiModeManagerService.Injector {

        private static final int CALLING_UID = 8675309;