| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.om; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import android.content.om.OverlayInfo; |
| |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| |
| @RunWith(AndroidJUnit4.class) |
| public class OverlayManagerServiceImplRebootTests extends OverlayManagerServiceImplTestsBase { |
| |
| private static final String OVERLAY = "com.dummy.overlay"; |
| private static final String TARGET = "com.dummy.target"; |
| private static final int USER = 0; |
| |
| private static final String OVERLAY2 = OVERLAY + "2"; |
| |
| @Test |
| public void testUpdateOverlaysForUser() { |
| final OverlayManagerServiceImpl impl = getImpl(); |
| installTargetPackage(TARGET, USER); |
| installTargetPackage("some.other.target", USER); |
| installOverlayPackage(OVERLAY, TARGET, USER); |
| |
| // do nothing, expect no change |
| final List<String> a = impl.updateOverlaysForUser(USER); |
| assertEquals(1, a.size()); |
| assertTrue(a.contains(TARGET)); |
| |
| // upgrade overlay, keep target |
| beginUpgradeOverlayPackage(OVERLAY, USER); |
| endUpgradeOverlayPackage(OVERLAY, TARGET, USER); |
| |
| final List<String> b = impl.updateOverlaysForUser(USER); |
| assertEquals(1, b.size()); |
| assertTrue(b.contains(TARGET)); |
| |
| // do nothing, expect no change |
| final List<String> c = impl.updateOverlaysForUser(USER); |
| assertEquals(1, c.size()); |
| assertTrue(c.contains(TARGET)); |
| |
| // upgrade overlay, switch to new target |
| addOverlayPackage(OVERLAY, "some.other.target", USER, true, false, 0); |
| final List<String> d = impl.updateOverlaysForUser(USER); |
| assertEquals(2, d.size()); |
| assertTrue(d.containsAll(Arrays.asList(TARGET, "some.other.target"))); |
| |
| // do nothing, expect no change |
| final List<String> f = impl.updateOverlaysForUser(USER); |
| assertEquals(1, f.size()); |
| assertTrue(f.contains("some.other.target")); |
| } |
| |
| @Test |
| public void testImmutableEnabledChange() { |
| final OverlayManagerServiceImpl impl = getImpl(); |
| installTargetPackage(TARGET, USER); |
| |
| addOverlayPackage(OVERLAY, TARGET, USER, false, false, 0); |
| impl.updateOverlaysForUser(USER); |
| final OverlayInfo o1 = impl.getOverlayInfo(OVERLAY, USER); |
| assertNotNull(o1); |
| assertFalse(o1.isEnabled()); |
| assertFalse(o1.isMutable); |
| |
| addOverlayPackage(OVERLAY, TARGET, USER, false, true, 0); |
| impl.updateOverlaysForUser(USER); |
| final OverlayInfo o2 = impl.getOverlayInfo(OVERLAY, USER); |
| assertNotNull(o2); |
| assertTrue(o2.isEnabled()); |
| assertFalse(o2.isMutable); |
| |
| addOverlayPackage(OVERLAY, TARGET, USER, false, false, 0); |
| impl.updateOverlaysForUser(USER); |
| final OverlayInfo o3 = impl.getOverlayInfo(OVERLAY, USER); |
| assertNotNull(o3); |
| assertFalse(o3.isEnabled()); |
| assertFalse(o3.isMutable); |
| } |
| |
| @Test |
| public void testMutableEnabledChangeHasNoEffect() { |
| final OverlayManagerServiceImpl impl = getImpl(); |
| installTargetPackage(TARGET, USER); |
| |
| addOverlayPackage(OVERLAY, TARGET, USER, true, false, 0); |
| impl.updateOverlaysForUser(USER); |
| final OverlayInfo o1 = impl.getOverlayInfo(OVERLAY, USER); |
| assertNotNull(o1); |
| assertFalse(o1.isEnabled()); |
| assertTrue(o1.isMutable); |
| |
| addOverlayPackage(OVERLAY, TARGET, USER, true, true, 0); |
| impl.updateOverlaysForUser(USER); |
| final OverlayInfo o2 = impl.getOverlayInfo(OVERLAY, USER); |
| assertNotNull(o2); |
| assertFalse(o2.isEnabled()); |
| assertTrue(o2.isMutable); |
| |
| addOverlayPackage(OVERLAY, TARGET, USER, true, false, 0); |
| impl.updateOverlaysForUser(USER); |
| final OverlayInfo o3 = impl.getOverlayInfo(OVERLAY, USER); |
| assertNotNull(o3); |
| assertFalse(o3.isEnabled()); |
| assertTrue(o3.isMutable); |
| } |
| |
| @Test |
| public void testMutabilityChange() { |
| final OverlayManagerServiceImpl impl = getImpl(); |
| installTargetPackage(TARGET, USER); |
| |
| addOverlayPackage(OVERLAY, TARGET, USER, false, true, 0); |
| impl.updateOverlaysForUser(USER); |
| final OverlayInfo o1 = impl.getOverlayInfo(OVERLAY, USER); |
| assertNotNull(o1); |
| assertTrue(o1.isEnabled()); |
| assertFalse(o1.isMutable); |
| |
| addOverlayPackage(OVERLAY, TARGET, USER, true, false, 0); |
| impl.updateOverlaysForUser(USER); |
| final OverlayInfo o2 = impl.getOverlayInfo(OVERLAY, USER); |
| assertNotNull(o2); |
| assertFalse(o2.isEnabled()); |
| assertTrue(o2.isMutable); |
| |
| addOverlayPackage(OVERLAY, TARGET, USER, false, false, 0); |
| impl.updateOverlaysForUser(USER); |
| final OverlayInfo o3 = impl.getOverlayInfo(OVERLAY, USER); |
| assertNotNull(o3); |
| assertFalse(o3.isEnabled()); |
| assertFalse(o3.isMutable); |
| } |
| |
| @Test |
| public void testPriorityChange() { |
| final OverlayManagerServiceImpl impl = getImpl(); |
| installTargetPackage(TARGET, USER); |
| |
| addOverlayPackage(OVERLAY, TARGET, USER, false, true, 0); |
| addOverlayPackage(OVERLAY2, TARGET, USER, false, true, 1); |
| impl.updateOverlaysForUser(USER); |
| |
| final OverlayInfo o1 = impl.getOverlayInfo(OVERLAY, USER); |
| final OverlayInfo o2 = impl.getOverlayInfo(OVERLAY2, USER); |
| assertNotNull(o1); |
| assertNotNull(o2); |
| assertEquals(0, o1.priority); |
| assertEquals(1, o2.priority); |
| |
| addOverlayPackage(OVERLAY, TARGET, USER, false, true, 1); |
| addOverlayPackage(OVERLAY2, TARGET, USER, false, true, 0); |
| impl.updateOverlaysForUser(USER); |
| |
| final OverlayInfo o3 = impl.getOverlayInfo(OVERLAY, USER); |
| final OverlayInfo o4 = impl.getOverlayInfo(OVERLAY2, USER); |
| assertNotNull(o3); |
| assertNotNull(o4); |
| assertEquals(1, o3.priority); |
| assertEquals(0, o4.priority); |
| } |
| } |