| /* |
| * Copyright (C) 2018 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.hosttest; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import com.android.tradefed.testtype.DeviceJUnit4ClassRunner; |
| import com.android.tradefed.testtype.junit4.BaseHostJUnit4Test; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(DeviceJUnit4ClassRunner.class) |
| public class InstallOverlayTests extends BaseHostJUnit4Test { |
| private static final String SIG_OVERLAY_PACKAGE_NAME = |
| "com.android.server.om.hosttest.signature_overlay"; |
| private static final String APP_OVERLAY_PACKAGE_NAME = |
| "com.android.server.om.hosttest.app_overlay"; |
| private static final String FRAMEWORK_OVERLAY_PACKAGE_NAME = |
| "com.android.server.om.hosttest.framework_overlay"; |
| private static final String[] ALL_PACKAGES = new String[] { |
| SIG_OVERLAY_PACKAGE_NAME, APP_OVERLAY_PACKAGE_NAME, FRAMEWORK_OVERLAY_PACKAGE_NAME |
| }; |
| |
| private static final String DEVICE_TEST_PKG = |
| "com.android.server.om.hosttest.update_overlay_test"; |
| private static final String DEVICE_TEST_CLS = DEVICE_TEST_PKG + ".UpdateOverlayTest"; |
| |
| @Before |
| public void ensureNoOverlays() throws Exception { |
| // Make sure we're starting with a clean slate. |
| for (String pkg : ALL_PACKAGES) { |
| assertFalse(pkg + " should not be installed", isPackageInstalled(pkg)); |
| assertFalse(pkg + " should not be registered with overlay manager service", |
| overlayManagerContainsPackage(pkg)); |
| } |
| } |
| |
| /* |
| For some reason, SuiteApkInstaller is *not* uninstalling overlays, even though #installPackage() |
| claims it will auto-clean. |
| TODO(b/72877546): Remove when auto-clean is fixed. |
| */ |
| @After |
| public void uninstallOverlays() throws Exception { |
| for (String pkg : ALL_PACKAGES) { |
| uninstallPackage(pkg); |
| } |
| } |
| |
| @Test |
| public void failToInstallNonPlatformSignedOverlay() throws Exception { |
| try { |
| installPackage("OverlayHostTests_BadSignatureOverlay.apk"); |
| fail("installed a non-platform signed overlay"); |
| } catch (Exception e) { |
| // Expected. |
| } |
| assertFalse(overlayManagerContainsPackage(SIG_OVERLAY_PACKAGE_NAME)); |
| } |
| |
| @Test |
| public void failToInstallPlatformSignedStaticOverlay() throws Exception { |
| try { |
| installPackage("OverlayHostTests_PlatformSignatureStaticOverlay.apk"); |
| fail("installed a static overlay"); |
| } catch (Exception e) { |
| // Expected. |
| } |
| assertFalse(overlayManagerContainsPackage(SIG_OVERLAY_PACKAGE_NAME)); |
| } |
| |
| @Test |
| public void installPlatformSignedOverlay() throws Exception { |
| installPackage("OverlayHostTests_PlatformSignatureOverlay.apk"); |
| assertTrue(overlayManagerContainsPackage(SIG_OVERLAY_PACKAGE_NAME)); |
| } |
| |
| @Test |
| public void installPlatformSignedAppOverlayAndUpdate() throws Exception { |
| assertTrue(runDeviceTests(DEVICE_TEST_PKG, DEVICE_TEST_CLS, "expectAppResource")); |
| |
| installPackage("OverlayHostTests_AppOverlayV1.apk"); |
| setOverlayEnabled(APP_OVERLAY_PACKAGE_NAME, true); |
| assertTrue(overlayManagerContainsPackage(APP_OVERLAY_PACKAGE_NAME)); |
| assertEquals("v1", getDevice() |
| .getAppPackageInfo(APP_OVERLAY_PACKAGE_NAME) |
| .getVersionName()); |
| assertTrue(runDeviceTests(DEVICE_TEST_PKG, DEVICE_TEST_CLS, |
| "expectAppOverlayV1Resource")); |
| |
| installPackage("OverlayHostTests_AppOverlayV2.apk"); |
| assertTrue(overlayManagerContainsPackage(APP_OVERLAY_PACKAGE_NAME)); |
| assertEquals("v2", getDevice() |
| .getAppPackageInfo(APP_OVERLAY_PACKAGE_NAME) |
| .getVersionName()); |
| assertTrue(runDeviceTests(DEVICE_TEST_PKG, DEVICE_TEST_CLS, |
| "expectAppOverlayV2Resource")); |
| } |
| |
| @Test |
| public void installPlatformSignedFrameworkOverlayAndUpdate() throws Exception { |
| assertTrue(runDeviceTests(DEVICE_TEST_PKG, DEVICE_TEST_CLS, "expectFrameworkResource")); |
| |
| installPackage("OverlayHostTests_FrameworkOverlayV1.apk"); |
| setOverlayEnabled(FRAMEWORK_OVERLAY_PACKAGE_NAME, true); |
| assertTrue(overlayManagerContainsPackage(FRAMEWORK_OVERLAY_PACKAGE_NAME)); |
| assertEquals("v1", getDevice() |
| .getAppPackageInfo(FRAMEWORK_OVERLAY_PACKAGE_NAME) |
| .getVersionName()); |
| assertTrue(runDeviceTests(DEVICE_TEST_PKG, DEVICE_TEST_CLS, |
| "expectFrameworkOverlayV1Resource")); |
| |
| installPackage("OverlayHostTests_FrameworkOverlayV2.apk"); |
| assertTrue(overlayManagerContainsPackage(FRAMEWORK_OVERLAY_PACKAGE_NAME)); |
| assertEquals("v2", getDevice() |
| .getAppPackageInfo(FRAMEWORK_OVERLAY_PACKAGE_NAME) |
| .getVersionName()); |
| assertTrue(runDeviceTests(DEVICE_TEST_PKG, DEVICE_TEST_CLS, |
| "expectFrameworkOverlayV2Resource")); |
| } |
| |
| @Test |
| public void enabledFrameworkOverlayMustAffectNewlyInstalledPackage() throws Exception { |
| try { |
| setPackageEnabled(DEVICE_TEST_PKG, false); |
| |
| installPackage("OverlayHostTests_FrameworkOverlayV1.apk"); |
| setOverlayEnabled(FRAMEWORK_OVERLAY_PACKAGE_NAME, true); |
| assertTrue(overlayManagerContainsPackage(FRAMEWORK_OVERLAY_PACKAGE_NAME)); |
| |
| setPackageEnabled(DEVICE_TEST_PKG, true); |
| assertTrue(runDeviceTests(DEVICE_TEST_PKG, DEVICE_TEST_CLS, |
| "expectFrameworkOverlayV1Resource")); |
| } finally { |
| setPackageEnabled(DEVICE_TEST_PKG, true); |
| } |
| } |
| |
| private void setPackageEnabled(String pkg, boolean enabled) throws Exception { |
| getDevice().executeShellCommand("cmd package " + (enabled ? "enable " : "disable ") + pkg); |
| } |
| |
| private void setOverlayEnabled(String pkg, boolean enabled) throws Exception { |
| getDevice().executeShellCommand("cmd overlay " + (enabled ? "enable " : "disable ") + pkg); |
| } |
| |
| private boolean overlayManagerContainsPackage(String pkg) throws Exception { |
| return getDevice().executeShellCommand("cmd overlay list").contains(pkg); |
| } |
| } |