1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.packageinstaller.admin.cts; 18 19 /** 20 * This class tests silent package install and uninstall by a device owner. 21 */ 22 public class SilentPackageInstallTest extends BasePackageInstallTest { 23 public void testSilentInstallUninstall() throws Exception { 24 if (!mHasFeature) { 25 return; 26 } 27 // install the app 28 assertInstallPackage(); 29 30 // uninstall the app again 31 assertTrue(tryUninstallPackage()); 32 assertFalse(isPackageInstalled(TEST_APP_PKG)); 33 } 34 35 public void testUninstallBlocked() throws Exception { 36 if (!mHasFeature) { 37 return; 38 } 39 // install the app 40 assertInstallPackage(); 41 42 mDevicePolicyManager.setUninstallBlocked(getWho(), TEST_APP_PKG, true); 43 assertTrue(mDevicePolicyManager.isUninstallBlocked(getWho(), TEST_APP_PKG)); 44 assertTrue(mDevicePolicyManager.isUninstallBlocked(null, TEST_APP_PKG)); 45 assertFalse(tryUninstallPackage()); 46 assertTrue(isPackageInstalled(TEST_APP_PKG)); 47 48 mDevicePolicyManager.setUninstallBlocked(getWho(), TEST_APP_PKG, false); 49 assertFalse(mDevicePolicyManager.isUninstallBlocked(getWho(), TEST_APP_PKG)); 50 assertFalse(mDevicePolicyManager.isUninstallBlocked(null, TEST_APP_PKG)); 51 assertTrue(tryUninstallPackage()); 52 assertFalse(isPackageInstalled(TEST_APP_PKG)); 53 } 54 } 55
