Benjamin Franz | 563707b | 2017-06-29 15:06:13 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017, 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 com.android.server.am; |
| 18 | |
| 19 | import static android.content.pm.ApplicationInfo.FLAG_SUSPENDED; |
| 20 | import static org.junit.Assert.assertEquals; |
| 21 | import static org.junit.Assert.assertFalse; |
| 22 | import static org.junit.Assert.assertTrue; |
| 23 | import static org.mockito.ArgumentMatchers.eq; |
| 24 | import static org.mockito.ArgumentMatchers.nullable; |
| 25 | import static org.mockito.Mockito.when; |
| 26 | |
| 27 | import android.app.KeyguardManager; |
| 28 | import android.app.admin.DevicePolicyManagerInternal; |
| 29 | import android.content.Context; |
| 30 | import android.content.Intent; |
| 31 | import android.content.pm.ActivityInfo; |
| 32 | import android.content.pm.ApplicationInfo; |
| 33 | import android.content.pm.UserInfo; |
| 34 | import android.os.UserHandle; |
| 35 | import android.os.UserManager; |
| 36 | import android.support.test.filters.SmallTest; |
| 37 | |
| 38 | import com.android.internal.app.UnlaunchableAppActivity; |
| 39 | import com.android.server.LocalServices; |
| 40 | |
| 41 | import org.junit.Before; |
| 42 | import org.junit.Test; |
| 43 | import org.mockito.Mock; |
| 44 | import org.mockito.MockitoAnnotations; |
| 45 | |
| 46 | /** |
| 47 | * Unit tests for {@link ActivityStartInterceptorTest}. |
| 48 | * |
| 49 | * Build/Install/Run: |
| 50 | * bit FrameworksServicesTests:com.android.server.am.ActivityStartInterceptorTest |
| 51 | */ |
| 52 | @SmallTest |
| 53 | public class ActivityStartInterceptorTest { |
| 54 | private static final int TEST_USER_ID = 1; |
| 55 | private static final int TEST_REAL_CALLING_UID = 2; |
| 56 | private static final int TEST_REAL_CALLING_PID = 3; |
| 57 | private static final String TEST_CALLING_PACKAGE = "com.test.caller"; |
| 58 | private static final int TEST_START_FLAGS = 4; |
| 59 | private static final Intent ADMIN_SUPPORT_INTENT = |
| 60 | new Intent("com.test.ADMIN_SUPPORT"); |
| 61 | private static final Intent CONFIRM_CREDENTIALS_INTENT = |
| 62 | new Intent("com.test.CONFIRM_CREDENTIALS"); |
| 63 | private static final UserInfo PARENT_USER_INFO = new UserInfo(0 /* userId */, "parent", |
| 64 | 0 /* flags */); |
| 65 | private static final String TEST_PACKAGE_NAME = "com.test.package"; |
| 66 | |
| 67 | @Mock |
| 68 | private Context mContext; |
| 69 | @Mock |
| 70 | private ActivityManagerService mService; |
| 71 | @Mock |
| 72 | private ActivityStackSupervisor mSupervisor; |
| 73 | @Mock |
| 74 | private DevicePolicyManagerInternal mDevicePolicyManager; |
| 75 | @Mock |
| 76 | private UserManager mUserManager; |
| 77 | @Mock |
| 78 | private UserController mUserController; |
| 79 | @Mock |
| 80 | private KeyguardManager mKeyguardManager; |
| 81 | |
| 82 | private ActivityStartInterceptor mInterceptor; |
| 83 | private ActivityInfo mAInfo = new ActivityInfo(); |
| 84 | |
| 85 | @Before |
| 86 | public void setUp() { |
| 87 | // This property is used to allow mocking of package private classes with mockito |
| 88 | System.setProperty("dexmaker.share_classloader", "true"); |
| 89 | |
| 90 | MockitoAnnotations.initMocks(this); |
| 91 | mInterceptor = new ActivityStartInterceptor(mService, mSupervisor, mContext, |
| 92 | mUserController); |
| 93 | mInterceptor.setStates(TEST_USER_ID, TEST_REAL_CALLING_PID, TEST_REAL_CALLING_UID, |
| 94 | TEST_START_FLAGS, TEST_CALLING_PACKAGE); |
| 95 | |
| 96 | // Mock DevicePolicyManagerInternal |
| 97 | LocalServices.removeServiceForTest(DevicePolicyManagerInternal.class); |
| 98 | LocalServices.addService(DevicePolicyManagerInternal.class, |
| 99 | mDevicePolicyManager); |
| 100 | when(mDevicePolicyManager |
| 101 | .createShowAdminSupportIntent(TEST_USER_ID, true)) |
| 102 | .thenReturn(ADMIN_SUPPORT_INTENT); |
| 103 | |
| 104 | // Mock UserManager |
| 105 | when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager); |
| 106 | when(mUserManager.getProfileParent(TEST_USER_ID)).thenReturn(PARENT_USER_INFO); |
| 107 | |
| 108 | // Mock KeyguardManager |
| 109 | when(mContext.getSystemService(Context.KEYGUARD_SERVICE)).thenReturn(mKeyguardManager); |
| 110 | when(mKeyguardManager.createConfirmDeviceCredentialIntent( |
| 111 | nullable(CharSequence.class), nullable(CharSequence.class), eq(TEST_USER_ID))). |
| 112 | thenReturn(CONFIRM_CREDENTIALS_INTENT); |
| 113 | |
| 114 | // Initialise activity info |
| 115 | mAInfo.packageName = TEST_PACKAGE_NAME; |
| 116 | mAInfo.applicationInfo = new ApplicationInfo(); |
| 117 | } |
| 118 | |
| 119 | @Test |
| 120 | public void testSuspendedPackage() { |
| 121 | // GIVEN the package we're about to launch is currently suspended |
| 122 | mAInfo.applicationInfo.flags = FLAG_SUSPENDED; |
| 123 | |
| 124 | // THEN calling intercept returns true |
| 125 | assertTrue(mInterceptor.intercept(null, null, mAInfo, null, null, 0, 0, null)); |
| 126 | |
| 127 | // THEN the returned intent is the admin support intent |
| 128 | assertEquals(ADMIN_SUPPORT_INTENT, mInterceptor.mIntent); |
| 129 | } |
| 130 | |
| 131 | @Test |
| 132 | public void testInterceptQuietProfile() { |
| 133 | // GIVEN that the user the activity is starting as is currently in quiet mode |
| 134 | when(mUserManager.isQuietModeEnabled(eq(UserHandle.of(TEST_USER_ID)))).thenReturn(true); |
| 135 | |
| 136 | // THEN calling intercept returns true |
| 137 | assertTrue(mInterceptor.intercept(null, null, mAInfo, null, null, 0, 0, null)); |
| 138 | |
| 139 | // THEN the returned intent is the quiet mode intent |
| 140 | assertTrue(UnlaunchableAppActivity.createInQuietModeDialogIntent(TEST_USER_ID) |
| 141 | .filterEquals(mInterceptor.mIntent)); |
| 142 | } |
| 143 | |
| 144 | @Test |
| 145 | public void testWorkChallenge() { |
| 146 | // GIVEN that the user the activity is starting as is currently locked |
| 147 | when(mUserController.shouldConfirmCredentials(TEST_USER_ID)).thenReturn(true); |
| 148 | |
| 149 | // THEN calling intercept returns true |
| 150 | mInterceptor.intercept(null, null, mAInfo, null, null, 0, 0, null); |
| 151 | |
| 152 | // THEN the returned intent is the quiet mode intent |
| 153 | assertTrue(CONFIRM_CREDENTIALS_INTENT.filterEquals(mInterceptor.mIntent)); |
| 154 | } |
| 155 | |
| 156 | @Test |
| 157 | public void testNoInterception() { |
| 158 | // GIVEN that none of the interception conditions are met |
| 159 | |
| 160 | // THEN calling intercept returns false |
| 161 | assertFalse(mInterceptor.intercept(null, null, mAInfo, null, null, 0, 0, null)); |
| 162 | } |
| 163 | } |