Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 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.timezone; |
| 18 | |
Neil Fuller | a6a71d0 | 2017-06-13 15:12:17 +0100 | [diff] [blame] | 19 | import com.android.timezone.distro.DistroVersion; |
| 20 | import com.android.timezone.distro.StagedDistroOperation; |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 21 | import com.android.timezone.distro.TimeZoneDistro; |
Neil Fuller | 5ca8b5b | 2017-06-29 12:39:49 +0100 | [diff] [blame] | 22 | import com.android.timezone.distro.installer.TimeZoneDistroInstaller; |
Neil Fuller | a6a71d0 | 2017-06-13 15:12:17 +0100 | [diff] [blame] | 23 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 24 | import org.junit.Before; |
| 25 | import org.junit.Test; |
| 26 | |
| 27 | import android.app.timezone.Callback; |
| 28 | import android.app.timezone.DistroRulesVersion; |
| 29 | import android.app.timezone.ICallback; |
| 30 | import android.app.timezone.RulesManager; |
| 31 | import android.app.timezone.RulesState; |
| 32 | import android.os.ParcelFileDescriptor; |
| 33 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 34 | import java.io.File; |
Neil Fuller | 87b1128 | 2017-06-23 16:43:45 +0100 | [diff] [blame] | 35 | import java.io.FileDescriptor; |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 36 | import java.io.FileOutputStream; |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 37 | import java.io.IOException; |
Neil Fuller | 87b1128 | 2017-06-23 16:43:45 +0100 | [diff] [blame] | 38 | import java.io.PrintWriter; |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 39 | import java.util.concurrent.Executor; |
| 40 | import javax.annotation.Nullable; |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 41 | |
Neil Fuller | 87b1128 | 2017-06-23 16:43:45 +0100 | [diff] [blame] | 42 | import libcore.io.IoUtils; |
| 43 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 44 | import static com.android.server.timezone.RulesManagerService.REQUIRED_UPDATER_PERMISSION; |
| 45 | import static org.junit.Assert.assertEquals; |
| 46 | import static org.junit.Assert.assertFalse; |
| 47 | import static org.junit.Assert.assertNotNull; |
| 48 | import static org.junit.Assert.assertNull; |
| 49 | import static org.junit.Assert.assertTrue; |
| 50 | import static org.junit.Assert.fail; |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 51 | import static org.mockito.ArgumentMatchers.any; |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 52 | import static org.mockito.Mockito.doNothing; |
| 53 | import static org.mockito.Mockito.doReturn; |
| 54 | import static org.mockito.Mockito.doThrow; |
| 55 | import static org.mockito.Mockito.mock; |
| 56 | import static org.mockito.Mockito.reset; |
| 57 | import static org.mockito.Mockito.verify; |
| 58 | import static org.mockito.Mockito.verifyNoMoreInteractions; |
Neil Fuller | 87b1128 | 2017-06-23 16:43:45 +0100 | [diff] [blame] | 59 | import static org.mockito.Mockito.verifyZeroInteractions; |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 60 | import static org.mockito.Mockito.when; |
| 61 | |
| 62 | /** |
| 63 | * White box interaction / unit testing of the {@link RulesManagerService}. |
| 64 | */ |
| 65 | public class RulesManagerServiceTest { |
| 66 | |
| 67 | private RulesManagerService mRulesManagerService; |
| 68 | |
| 69 | private FakeExecutor mFakeExecutor; |
| 70 | private PermissionHelper mMockPermissionHelper; |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 71 | private PackageTracker mMockPackageTracker; |
| 72 | private TimeZoneDistroInstaller mMockTimeZoneDistroInstaller; |
| 73 | |
| 74 | @Before |
| 75 | public void setUp() { |
| 76 | mFakeExecutor = new FakeExecutor(); |
| 77 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 78 | mMockPackageTracker = mock(PackageTracker.class); |
| 79 | mMockPermissionHelper = mock(PermissionHelper.class); |
| 80 | mMockTimeZoneDistroInstaller = mock(TimeZoneDistroInstaller.class); |
| 81 | |
| 82 | mRulesManagerService = new RulesManagerService( |
| 83 | mMockPermissionHelper, |
| 84 | mFakeExecutor, |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 85 | mMockPackageTracker, |
| 86 | mMockTimeZoneDistroInstaller); |
| 87 | } |
| 88 | |
| 89 | @Test(expected = SecurityException.class) |
| 90 | public void getRulesState_noCallerPermission() throws Exception { |
| 91 | configureCallerDoesNotHavePermission(); |
| 92 | mRulesManagerService.getRulesState(); |
| 93 | } |
| 94 | |
| 95 | @Test(expected = SecurityException.class) |
| 96 | public void requestInstall_noCallerPermission() throws Exception { |
| 97 | configureCallerDoesNotHavePermission(); |
| 98 | mRulesManagerService.requestInstall(null, null, null); |
| 99 | } |
| 100 | |
| 101 | @Test(expected = SecurityException.class) |
| 102 | public void requestUninstall_noCallerPermission() throws Exception { |
| 103 | configureCallerDoesNotHavePermission(); |
| 104 | mRulesManagerService.requestUninstall(null, null); |
| 105 | } |
| 106 | |
| 107 | @Test(expected = SecurityException.class) |
| 108 | public void requestNothing_noCallerPermission() throws Exception { |
| 109 | configureCallerDoesNotHavePermission(); |
| 110 | mRulesManagerService.requestNothing(null, true); |
| 111 | } |
| 112 | |
| 113 | @Test |
| 114 | public void getRulesState_systemRulesError() throws Exception { |
| 115 | configureDeviceCannotReadSystemRulesVersion(); |
| 116 | |
| 117 | assertNull(mRulesManagerService.getRulesState()); |
| 118 | } |
| 119 | |
| 120 | @Test |
| 121 | public void getRulesState_stagedInstall() throws Exception { |
| 122 | configureCallerHasPermission(); |
| 123 | |
| 124 | configureDeviceSystemRulesVersion("2016a"); |
| 125 | |
| 126 | DistroVersion stagedDistroVersion = new DistroVersion( |
| 127 | DistroVersion.CURRENT_FORMAT_MAJOR_VERSION, |
| 128 | DistroVersion.CURRENT_FORMAT_MINOR_VERSION - 1, |
| 129 | "2016c", |
| 130 | 3); |
| 131 | configureStagedInstall(stagedDistroVersion); |
| 132 | |
| 133 | DistroVersion installedDistroVersion = new DistroVersion( |
| 134 | DistroVersion.CURRENT_FORMAT_MAJOR_VERSION, |
| 135 | DistroVersion.CURRENT_FORMAT_MINOR_VERSION - 1, |
| 136 | "2016b", |
| 137 | 4); |
| 138 | configureInstalledDistroVersion(installedDistroVersion); |
| 139 | |
| 140 | DistroRulesVersion stagedDistroRulesVersion = new DistroRulesVersion( |
| 141 | stagedDistroVersion.rulesVersion, stagedDistroVersion.revision); |
| 142 | DistroRulesVersion installedDistroRulesVersion = new DistroRulesVersion( |
| 143 | installedDistroVersion.rulesVersion, installedDistroVersion.revision); |
| 144 | RulesState expectedRuleState = new RulesState( |
| 145 | "2016a", RulesManagerService.DISTRO_FORMAT_VERSION_SUPPORTED, |
| 146 | false /* operationInProgress */, |
| 147 | RulesState.STAGED_OPERATION_INSTALL, stagedDistroRulesVersion, |
| 148 | RulesState.DISTRO_STATUS_INSTALLED, installedDistroRulesVersion); |
| 149 | assertEquals(expectedRuleState, mRulesManagerService.getRulesState()); |
| 150 | } |
| 151 | |
| 152 | @Test |
| 153 | public void getRulesState_nothingStaged() throws Exception { |
| 154 | configureCallerHasPermission(); |
| 155 | |
| 156 | configureDeviceSystemRulesVersion("2016a"); |
| 157 | |
| 158 | configureNoStagedOperation(); |
| 159 | |
| 160 | DistroVersion installedDistroVersion = new DistroVersion( |
| 161 | DistroVersion.CURRENT_FORMAT_MAJOR_VERSION, |
| 162 | DistroVersion.CURRENT_FORMAT_MINOR_VERSION - 1, |
| 163 | "2016b", |
| 164 | 4); |
| 165 | configureInstalledDistroVersion(installedDistroVersion); |
| 166 | |
| 167 | DistroRulesVersion installedDistroRulesVersion = new DistroRulesVersion( |
| 168 | installedDistroVersion.rulesVersion, installedDistroVersion.revision); |
| 169 | RulesState expectedRuleState = new RulesState( |
| 170 | "2016a", RulesManagerService.DISTRO_FORMAT_VERSION_SUPPORTED, |
| 171 | false /* operationInProgress */, |
| 172 | RulesState.STAGED_OPERATION_NONE, null /* stagedDistroRulesVersion */, |
| 173 | RulesState.DISTRO_STATUS_INSTALLED, installedDistroRulesVersion); |
| 174 | assertEquals(expectedRuleState, mRulesManagerService.getRulesState()); |
| 175 | } |
| 176 | |
| 177 | @Test |
| 178 | public void getRulesState_uninstallStaged() throws Exception { |
| 179 | configureCallerHasPermission(); |
| 180 | |
| 181 | configureDeviceSystemRulesVersion("2016a"); |
| 182 | |
| 183 | configureStagedUninstall(); |
| 184 | |
| 185 | DistroVersion installedDistroVersion = new DistroVersion( |
| 186 | DistroVersion.CURRENT_FORMAT_MAJOR_VERSION, |
| 187 | DistroVersion.CURRENT_FORMAT_MINOR_VERSION - 1, |
| 188 | "2016b", |
| 189 | 4); |
| 190 | configureInstalledDistroVersion(installedDistroVersion); |
| 191 | |
| 192 | DistroRulesVersion installedDistroRulesVersion = new DistroRulesVersion( |
| 193 | installedDistroVersion.rulesVersion, installedDistroVersion.revision); |
| 194 | RulesState expectedRuleState = new RulesState( |
| 195 | "2016a", RulesManagerService.DISTRO_FORMAT_VERSION_SUPPORTED, |
| 196 | false /* operationInProgress */, |
| 197 | RulesState.STAGED_OPERATION_UNINSTALL, null /* stagedDistroRulesVersion */, |
| 198 | RulesState.DISTRO_STATUS_INSTALLED, installedDistroRulesVersion); |
| 199 | assertEquals(expectedRuleState, mRulesManagerService.getRulesState()); |
| 200 | } |
| 201 | |
| 202 | @Test |
| 203 | public void getRulesState_installedRulesError() throws Exception { |
| 204 | configureCallerHasPermission(); |
| 205 | |
| 206 | String systemRulesVersion = "2016a"; |
| 207 | configureDeviceSystemRulesVersion(systemRulesVersion); |
| 208 | |
| 209 | configureStagedUninstall(); |
| 210 | configureDeviceCannotReadInstalledDistroVersion(); |
| 211 | |
| 212 | RulesState expectedRuleState = new RulesState( |
| 213 | "2016a", RulesManagerService.DISTRO_FORMAT_VERSION_SUPPORTED, |
| 214 | false /* operationInProgress */, |
| 215 | RulesState.STAGED_OPERATION_UNINSTALL, null /* stagedDistroRulesVersion */, |
| 216 | RulesState.DISTRO_STATUS_UNKNOWN, null /* installedDistroRulesVersion */); |
| 217 | assertEquals(expectedRuleState, mRulesManagerService.getRulesState()); |
| 218 | } |
| 219 | |
| 220 | @Test |
| 221 | public void getRulesState_stagedRulesError() throws Exception { |
| 222 | configureCallerHasPermission(); |
| 223 | |
| 224 | String systemRulesVersion = "2016a"; |
| 225 | configureDeviceSystemRulesVersion(systemRulesVersion); |
| 226 | |
| 227 | configureDeviceCannotReadStagedDistroOperation(); |
| 228 | |
| 229 | DistroVersion installedDistroVersion = new DistroVersion( |
| 230 | DistroVersion.CURRENT_FORMAT_MAJOR_VERSION, |
| 231 | DistroVersion.CURRENT_FORMAT_MINOR_VERSION - 1, |
| 232 | "2016b", |
| 233 | 4); |
| 234 | configureInstalledDistroVersion(installedDistroVersion); |
| 235 | |
| 236 | DistroRulesVersion installedDistroRulesVersion = new DistroRulesVersion( |
| 237 | installedDistroVersion.rulesVersion, installedDistroVersion.revision); |
| 238 | RulesState expectedRuleState = new RulesState( |
| 239 | "2016a", RulesManagerService.DISTRO_FORMAT_VERSION_SUPPORTED, |
| 240 | false /* operationInProgress */, |
| 241 | RulesState.STAGED_OPERATION_UNKNOWN, null /* stagedDistroRulesVersion */, |
| 242 | RulesState.DISTRO_STATUS_INSTALLED, installedDistroRulesVersion); |
| 243 | assertEquals(expectedRuleState, mRulesManagerService.getRulesState()); |
| 244 | } |
| 245 | |
| 246 | @Test |
| 247 | public void getRulesState_noInstalledRules() throws Exception { |
| 248 | configureCallerHasPermission(); |
| 249 | |
| 250 | String systemRulesVersion = "2016a"; |
| 251 | configureDeviceSystemRulesVersion(systemRulesVersion); |
| 252 | configureNoStagedOperation(); |
| 253 | configureInstalledDistroVersion(null); |
| 254 | |
| 255 | RulesState expectedRuleState = new RulesState( |
| 256 | systemRulesVersion, RulesManagerService.DISTRO_FORMAT_VERSION_SUPPORTED, |
| 257 | false /* operationInProgress */, |
| 258 | RulesState.STAGED_OPERATION_NONE, null /* stagedDistroRulesVersion */, |
| 259 | RulesState.DISTRO_STATUS_NONE, null /* installedDistroRulesVersion */); |
| 260 | assertEquals(expectedRuleState, mRulesManagerService.getRulesState()); |
| 261 | } |
| 262 | |
| 263 | @Test |
| 264 | public void getRulesState_operationInProgress() throws Exception { |
| 265 | configureCallerHasPermission(); |
| 266 | |
| 267 | String systemRulesVersion = "2016a"; |
| 268 | String installedRulesVersion = "2016b"; |
| 269 | int revision = 3; |
| 270 | |
| 271 | configureDeviceSystemRulesVersion(systemRulesVersion); |
| 272 | |
| 273 | DistroVersion installedDistroVersion = new DistroVersion( |
| 274 | DistroVersion.CURRENT_FORMAT_MAJOR_VERSION, |
| 275 | DistroVersion.CURRENT_FORMAT_MINOR_VERSION - 1, |
| 276 | installedRulesVersion, |
| 277 | revision); |
| 278 | configureInstalledDistroVersion(installedDistroVersion); |
| 279 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 280 | ParcelFileDescriptor parcelFileDescriptor = |
| 281 | createParcelFileDescriptor(createArbitraryBytes(1000)); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 282 | |
| 283 | // Start an async operation so there is one in progress. The mFakeExecutor won't actually |
| 284 | // execute it. |
| 285 | byte[] tokenBytes = createArbitraryTokenBytes(); |
| 286 | ICallback callback = new StubbedCallback(); |
| 287 | |
| 288 | mRulesManagerService.requestInstall(parcelFileDescriptor, tokenBytes, callback); |
| 289 | |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 290 | // Request the rules state while the async operation is "happening". |
| 291 | RulesState actualRulesState = mRulesManagerService.getRulesState(); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 292 | RulesState expectedRuleState = new RulesState( |
| 293 | systemRulesVersion, RulesManagerService.DISTRO_FORMAT_VERSION_SUPPORTED, |
| 294 | true /* operationInProgress */, |
| 295 | RulesState.STAGED_OPERATION_UNKNOWN, null /* stagedDistroRulesVersion */, |
| 296 | RulesState.DISTRO_STATUS_UNKNOWN, null /* installedDistroRulesVersion */); |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 297 | assertEquals(expectedRuleState, actualRulesState); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 298 | } |
| 299 | |
| 300 | @Test |
| 301 | public void requestInstall_operationInProgress() throws Exception { |
| 302 | configureCallerHasPermission(); |
| 303 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 304 | ParcelFileDescriptor parcelFileDescriptor1 = |
| 305 | createParcelFileDescriptor(createArbitraryBytes(1000)); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 306 | |
| 307 | byte[] tokenBytes = createArbitraryTokenBytes(); |
| 308 | ICallback callback = new StubbedCallback(); |
| 309 | |
| 310 | // First request should succeed. |
| 311 | assertEquals(RulesManager.SUCCESS, |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 312 | mRulesManagerService.requestInstall(parcelFileDescriptor1, tokenBytes, callback)); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 313 | |
| 314 | // Something async should be enqueued. Clear it but do not execute it so we can detect the |
| 315 | // second request does nothing. |
| 316 | mFakeExecutor.getAndResetLastCommand(); |
| 317 | |
| 318 | // Second request should fail. |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 319 | ParcelFileDescriptor parcelFileDescriptor2 = |
| 320 | createParcelFileDescriptor(createArbitraryBytes(1000)); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 321 | assertEquals(RulesManager.ERROR_OPERATION_IN_PROGRESS, |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 322 | mRulesManagerService.requestInstall(parcelFileDescriptor2, tokenBytes, callback)); |
| 323 | |
| 324 | assertClosed(parcelFileDescriptor2); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 325 | |
| 326 | // Assert nothing async was enqueued. |
| 327 | mFakeExecutor.assertNothingQueued(); |
| 328 | verifyNoInstallerCallsMade(); |
| 329 | verifyNoPackageTrackerCallsMade(); |
| 330 | } |
| 331 | |
| 332 | @Test |
| 333 | public void requestInstall_badToken() throws Exception { |
| 334 | configureCallerHasPermission(); |
| 335 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 336 | ParcelFileDescriptor parcelFileDescriptor = |
| 337 | createParcelFileDescriptor(createArbitraryBytes(1000)); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 338 | |
| 339 | byte[] badTokenBytes = new byte[2]; |
| 340 | ICallback callback = new StubbedCallback(); |
| 341 | |
| 342 | try { |
| 343 | mRulesManagerService.requestInstall(parcelFileDescriptor, badTokenBytes, callback); |
| 344 | fail(); |
| 345 | } catch (IllegalArgumentException expected) { |
| 346 | } |
| 347 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 348 | assertClosed(parcelFileDescriptor); |
| 349 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 350 | // Assert nothing async was enqueued. |
| 351 | mFakeExecutor.assertNothingQueued(); |
| 352 | verifyNoInstallerCallsMade(); |
| 353 | verifyNoPackageTrackerCallsMade(); |
| 354 | } |
| 355 | |
| 356 | @Test |
| 357 | public void requestInstall_nullParcelFileDescriptor() throws Exception { |
| 358 | configureCallerHasPermission(); |
| 359 | |
| 360 | ParcelFileDescriptor parcelFileDescriptor = null; |
| 361 | byte[] tokenBytes = createArbitraryTokenBytes(); |
| 362 | ICallback callback = new StubbedCallback(); |
| 363 | |
| 364 | try { |
| 365 | mRulesManagerService.requestInstall(parcelFileDescriptor, tokenBytes, callback); |
| 366 | fail(); |
| 367 | } catch (NullPointerException expected) {} |
| 368 | |
| 369 | // Assert nothing async was enqueued. |
| 370 | mFakeExecutor.assertNothingQueued(); |
| 371 | verifyNoInstallerCallsMade(); |
| 372 | verifyNoPackageTrackerCallsMade(); |
| 373 | } |
| 374 | |
| 375 | @Test |
| 376 | public void requestInstall_nullCallback() throws Exception { |
| 377 | configureCallerHasPermission(); |
| 378 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 379 | ParcelFileDescriptor parcelFileDescriptor = |
| 380 | createParcelFileDescriptor(createArbitraryBytes(1000)); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 381 | byte[] tokenBytes = createArbitraryTokenBytes(); |
| 382 | ICallback callback = null; |
| 383 | |
| 384 | try { |
| 385 | mRulesManagerService.requestInstall(parcelFileDescriptor, tokenBytes, callback); |
| 386 | fail(); |
| 387 | } catch (NullPointerException expected) {} |
| 388 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 389 | assertClosed(parcelFileDescriptor); |
| 390 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 391 | // Assert nothing async was enqueued. |
| 392 | mFakeExecutor.assertNothingQueued(); |
| 393 | verifyNoInstallerCallsMade(); |
| 394 | verifyNoPackageTrackerCallsMade(); |
| 395 | } |
| 396 | |
| 397 | @Test |
| 398 | public void requestInstall_asyncSuccess() throws Exception { |
| 399 | configureCallerHasPermission(); |
| 400 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 401 | ParcelFileDescriptor parcelFileDescriptor = |
| 402 | createParcelFileDescriptor(createArbitraryBytes(1000)); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 403 | |
| 404 | CheckToken token = createArbitraryToken(); |
| 405 | byte[] tokenBytes = token.toByteArray(); |
| 406 | |
| 407 | TestCallback callback = new TestCallback(); |
| 408 | |
| 409 | // Request the install. |
| 410 | assertEquals(RulesManager.SUCCESS, |
| 411 | mRulesManagerService.requestInstall(parcelFileDescriptor, tokenBytes, callback)); |
| 412 | |
| 413 | // Assert nothing has happened yet. |
| 414 | callback.assertNoResultReceived(); |
| 415 | verifyNoInstallerCallsMade(); |
| 416 | verifyNoPackageTrackerCallsMade(); |
| 417 | |
| 418 | // Set up the installer. |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 419 | configureStageInstallExpectation(TimeZoneDistroInstaller.INSTALL_SUCCESS); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 420 | |
| 421 | // Simulate the async execution. |
| 422 | mFakeExecutor.simulateAsyncExecutionOfLastCommand(); |
| 423 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 424 | assertClosed(parcelFileDescriptor); |
| 425 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 426 | // Verify the expected calls were made to other components. |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 427 | verifyStageInstallCalled(); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 428 | verifyPackageTrackerCalled(token, true /* success */); |
| 429 | |
| 430 | // Check the callback was called. |
| 431 | callback.assertResultReceived(Callback.SUCCESS); |
| 432 | } |
| 433 | |
| 434 | @Test |
| 435 | public void requestInstall_nullTokenBytes() throws Exception { |
| 436 | configureCallerHasPermission(); |
| 437 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 438 | ParcelFileDescriptor parcelFileDescriptor = |
| 439 | createParcelFileDescriptor(createArbitraryBytes(1000)); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 440 | |
| 441 | TestCallback callback = new TestCallback(); |
| 442 | |
| 443 | // Request the install. |
| 444 | assertEquals(RulesManager.SUCCESS, |
| 445 | mRulesManagerService.requestInstall( |
| 446 | parcelFileDescriptor, null /* tokenBytes */, callback)); |
| 447 | |
| 448 | // Assert nothing has happened yet. |
| 449 | verifyNoInstallerCallsMade(); |
| 450 | callback.assertNoResultReceived(); |
| 451 | |
| 452 | // Set up the installer. |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 453 | configureStageInstallExpectation(TimeZoneDistroInstaller.INSTALL_SUCCESS); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 454 | |
| 455 | // Simulate the async execution. |
| 456 | mFakeExecutor.simulateAsyncExecutionOfLastCommand(); |
| 457 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 458 | assertClosed(parcelFileDescriptor); |
| 459 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 460 | // Verify the expected calls were made to other components. |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 461 | verifyStageInstallCalled(); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 462 | verifyPackageTrackerCalled(null /* expectedToken */, true /* success */); |
| 463 | |
| 464 | // Check the callback was received. |
| 465 | callback.assertResultReceived(Callback.SUCCESS); |
| 466 | } |
| 467 | |
| 468 | @Test |
| 469 | public void requestInstall_asyncInstallFail() throws Exception { |
| 470 | configureCallerHasPermission(); |
| 471 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 472 | ParcelFileDescriptor parcelFileDescriptor = |
| 473 | createParcelFileDescriptor(createArbitraryBytes(1000)); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 474 | |
| 475 | CheckToken token = createArbitraryToken(); |
| 476 | byte[] tokenBytes = token.toByteArray(); |
| 477 | |
| 478 | TestCallback callback = new TestCallback(); |
| 479 | |
| 480 | // Request the install. |
| 481 | assertEquals(RulesManager.SUCCESS, |
| 482 | mRulesManagerService.requestInstall(parcelFileDescriptor, tokenBytes, callback)); |
| 483 | |
| 484 | // Assert nothing has happened yet. |
| 485 | verifyNoInstallerCallsMade(); |
| 486 | callback.assertNoResultReceived(); |
| 487 | |
| 488 | // Set up the installer. |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 489 | configureStageInstallExpectation(TimeZoneDistroInstaller.INSTALL_FAIL_VALIDATION_ERROR); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 490 | |
| 491 | // Simulate the async execution. |
| 492 | mFakeExecutor.simulateAsyncExecutionOfLastCommand(); |
| 493 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 494 | assertClosed(parcelFileDescriptor); |
| 495 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 496 | // Verify the expected calls were made to other components. |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 497 | verifyStageInstallCalled(); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 498 | |
| 499 | // Validation failure is treated like a successful check: repeating it won't improve things. |
| 500 | boolean expectedSuccess = true; |
| 501 | verifyPackageTrackerCalled(token, expectedSuccess); |
| 502 | |
| 503 | // Check the callback was received. |
| 504 | callback.assertResultReceived(Callback.ERROR_INSTALL_VALIDATION_ERROR); |
| 505 | } |
| 506 | |
| 507 | @Test |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 508 | public void requestUninstall_operationInProgress() throws Exception { |
| 509 | configureCallerHasPermission(); |
| 510 | |
| 511 | byte[] tokenBytes = createArbitraryTokenBytes(); |
| 512 | ICallback callback = new StubbedCallback(); |
| 513 | |
| 514 | // First request should succeed. |
| 515 | assertEquals(RulesManager.SUCCESS, |
| 516 | mRulesManagerService.requestUninstall(tokenBytes, callback)); |
| 517 | |
| 518 | // Something async should be enqueued. Clear it but do not execute it so we can detect the |
| 519 | // second request does nothing. |
| 520 | mFakeExecutor.getAndResetLastCommand(); |
| 521 | |
| 522 | // Second request should fail. |
| 523 | assertEquals(RulesManager.ERROR_OPERATION_IN_PROGRESS, |
| 524 | mRulesManagerService.requestUninstall(tokenBytes, callback)); |
| 525 | |
| 526 | // Assert nothing async was enqueued. |
| 527 | mFakeExecutor.assertNothingQueued(); |
| 528 | verifyNoInstallerCallsMade(); |
| 529 | verifyNoPackageTrackerCallsMade(); |
| 530 | } |
| 531 | |
| 532 | @Test |
| 533 | public void requestUninstall_badToken() throws Exception { |
| 534 | configureCallerHasPermission(); |
| 535 | |
| 536 | byte[] badTokenBytes = new byte[2]; |
| 537 | ICallback callback = new StubbedCallback(); |
| 538 | |
| 539 | try { |
| 540 | mRulesManagerService.requestUninstall(badTokenBytes, callback); |
| 541 | fail(); |
| 542 | } catch (IllegalArgumentException expected) { |
| 543 | } |
| 544 | |
| 545 | // Assert nothing async was enqueued. |
| 546 | mFakeExecutor.assertNothingQueued(); |
| 547 | verifyNoInstallerCallsMade(); |
| 548 | verifyNoPackageTrackerCallsMade(); |
| 549 | } |
| 550 | |
| 551 | @Test |
| 552 | public void requestUninstall_nullCallback() throws Exception { |
| 553 | configureCallerHasPermission(); |
| 554 | |
| 555 | byte[] tokenBytes = createArbitraryTokenBytes(); |
| 556 | ICallback callback = null; |
| 557 | |
| 558 | try { |
| 559 | mRulesManagerService.requestUninstall(tokenBytes, callback); |
| 560 | fail(); |
| 561 | } catch (NullPointerException expected) {} |
| 562 | |
| 563 | // Assert nothing async was enqueued. |
| 564 | mFakeExecutor.assertNothingQueued(); |
| 565 | verifyNoInstallerCallsMade(); |
| 566 | verifyNoPackageTrackerCallsMade(); |
| 567 | } |
| 568 | |
| 569 | @Test |
| 570 | public void requestUninstall_asyncSuccess() throws Exception { |
| 571 | configureCallerHasPermission(); |
| 572 | |
| 573 | CheckToken token = createArbitraryToken(); |
| 574 | byte[] tokenBytes = token.toByteArray(); |
| 575 | |
| 576 | TestCallback callback = new TestCallback(); |
| 577 | |
| 578 | // Request the uninstall. |
| 579 | assertEquals(RulesManager.SUCCESS, |
| 580 | mRulesManagerService.requestUninstall(tokenBytes, callback)); |
| 581 | |
| 582 | // Assert nothing has happened yet. |
| 583 | callback.assertNoResultReceived(); |
| 584 | verifyNoInstallerCallsMade(); |
| 585 | verifyNoPackageTrackerCallsMade(); |
| 586 | |
| 587 | // Set up the installer. |
Neil Fuller | 8e27c92 | 2017-09-14 09:34:56 +0100 | [diff] [blame] | 588 | configureStageUninstallExpectation(TimeZoneDistroInstaller.UNINSTALL_SUCCESS); |
| 589 | |
| 590 | // Simulate the async execution. |
| 591 | mFakeExecutor.simulateAsyncExecutionOfLastCommand(); |
| 592 | |
| 593 | // Verify the expected calls were made to other components. |
| 594 | verifyStageUninstallCalled(); |
| 595 | verifyPackageTrackerCalled(token, true /* success */); |
| 596 | |
| 597 | // Check the callback was called. |
| 598 | callback.assertResultReceived(Callback.SUCCESS); |
| 599 | } |
| 600 | |
| 601 | @Test |
| 602 | public void requestUninstall_asyncNothingInstalled() throws Exception { |
| 603 | configureCallerHasPermission(); |
| 604 | |
| 605 | CheckToken token = createArbitraryToken(); |
| 606 | byte[] tokenBytes = token.toByteArray(); |
| 607 | |
| 608 | TestCallback callback = new TestCallback(); |
| 609 | |
| 610 | // Request the uninstall. |
| 611 | assertEquals(RulesManager.SUCCESS, |
| 612 | mRulesManagerService.requestUninstall(tokenBytes, callback)); |
| 613 | |
| 614 | // Assert nothing has happened yet. |
| 615 | callback.assertNoResultReceived(); |
| 616 | verifyNoInstallerCallsMade(); |
| 617 | verifyNoPackageTrackerCallsMade(); |
| 618 | |
| 619 | // Set up the installer. |
| 620 | configureStageUninstallExpectation(TimeZoneDistroInstaller.UNINSTALL_NOTHING_INSTALLED); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 621 | |
| 622 | // Simulate the async execution. |
| 623 | mFakeExecutor.simulateAsyncExecutionOfLastCommand(); |
| 624 | |
| 625 | // Verify the expected calls were made to other components. |
| 626 | verifyStageUninstallCalled(); |
| 627 | verifyPackageTrackerCalled(token, true /* success */); |
| 628 | |
| 629 | // Check the callback was called. |
| 630 | callback.assertResultReceived(Callback.SUCCESS); |
| 631 | } |
| 632 | |
| 633 | @Test |
| 634 | public void requestUninstall_nullTokenBytes() throws Exception { |
| 635 | configureCallerHasPermission(); |
| 636 | |
| 637 | TestCallback callback = new TestCallback(); |
| 638 | |
| 639 | // Request the uninstall. |
| 640 | assertEquals(RulesManager.SUCCESS, |
| 641 | mRulesManagerService.requestUninstall(null /* tokenBytes */, callback)); |
| 642 | |
| 643 | // Assert nothing has happened yet. |
| 644 | verifyNoInstallerCallsMade(); |
| 645 | callback.assertNoResultReceived(); |
| 646 | |
| 647 | // Set up the installer. |
Neil Fuller | 8e27c92 | 2017-09-14 09:34:56 +0100 | [diff] [blame] | 648 | configureStageUninstallExpectation(TimeZoneDistroInstaller.UNINSTALL_SUCCESS); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 649 | |
| 650 | // Simulate the async execution. |
| 651 | mFakeExecutor.simulateAsyncExecutionOfLastCommand(); |
| 652 | |
| 653 | // Verify the expected calls were made to other components. |
| 654 | verifyStageUninstallCalled(); |
| 655 | verifyPackageTrackerCalled(null /* expectedToken */, true /* success */); |
| 656 | |
| 657 | // Check the callback was received. |
| 658 | callback.assertResultReceived(Callback.SUCCESS); |
| 659 | } |
| 660 | |
| 661 | @Test |
| 662 | public void requestUninstall_asyncUninstallFail() throws Exception { |
| 663 | configureCallerHasPermission(); |
| 664 | |
| 665 | CheckToken token = createArbitraryToken(); |
| 666 | byte[] tokenBytes = token.toByteArray(); |
| 667 | |
| 668 | TestCallback callback = new TestCallback(); |
| 669 | |
| 670 | // Request the uninstall. |
| 671 | assertEquals(RulesManager.SUCCESS, |
| 672 | mRulesManagerService.requestUninstall(tokenBytes, callback)); |
| 673 | |
| 674 | // Assert nothing has happened yet. |
| 675 | verifyNoInstallerCallsMade(); |
| 676 | callback.assertNoResultReceived(); |
| 677 | |
| 678 | // Set up the installer. |
Neil Fuller | 8e27c92 | 2017-09-14 09:34:56 +0100 | [diff] [blame] | 679 | configureStageUninstallExpectation(TimeZoneDistroInstaller.UNINSTALL_FAIL); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 680 | |
| 681 | // Simulate the async execution. |
| 682 | mFakeExecutor.simulateAsyncExecutionOfLastCommand(); |
| 683 | |
| 684 | // Verify the expected calls were made to other components. |
| 685 | verifyStageUninstallCalled(); |
| 686 | verifyPackageTrackerCalled(token, false /* success */); |
| 687 | |
| 688 | // Check the callback was received. |
| 689 | callback.assertResultReceived(Callback.ERROR_UNKNOWN_FAILURE); |
| 690 | } |
| 691 | |
| 692 | @Test |
| 693 | public void requestNothing_operationInProgressOk() throws Exception { |
| 694 | configureCallerHasPermission(); |
| 695 | |
| 696 | // Set up a parallel operation. |
| 697 | assertEquals(RulesManager.SUCCESS, |
| 698 | mRulesManagerService.requestUninstall(null, new StubbedCallback())); |
| 699 | // Something async should be enqueued. Clear it but do not execute it to simulate it still |
| 700 | // being in progress. |
| 701 | mFakeExecutor.getAndResetLastCommand(); |
| 702 | |
| 703 | CheckToken token = createArbitraryToken(); |
| 704 | byte[] tokenBytes = token.toByteArray(); |
| 705 | |
| 706 | // Make the call. |
| 707 | mRulesManagerService.requestNothing(tokenBytes, true /* success */); |
| 708 | |
| 709 | // Assert nothing async was enqueued. |
| 710 | mFakeExecutor.assertNothingQueued(); |
| 711 | |
| 712 | // Verify the expected calls were made to other components. |
| 713 | verifyPackageTrackerCalled(token, true /* success */); |
| 714 | verifyNoInstallerCallsMade(); |
| 715 | } |
| 716 | |
| 717 | @Test |
| 718 | public void requestNothing_badToken() throws Exception { |
| 719 | configureCallerHasPermission(); |
| 720 | |
| 721 | byte[] badTokenBytes = new byte[2]; |
| 722 | |
| 723 | try { |
| 724 | mRulesManagerService.requestNothing(badTokenBytes, true /* success */); |
| 725 | fail(); |
| 726 | } catch (IllegalArgumentException expected) { |
| 727 | } |
| 728 | |
| 729 | // Assert nothing async was enqueued. |
| 730 | mFakeExecutor.assertNothingQueued(); |
| 731 | |
| 732 | // Assert no other calls were made. |
| 733 | verifyNoInstallerCallsMade(); |
| 734 | verifyNoPackageTrackerCallsMade(); |
| 735 | } |
| 736 | |
| 737 | @Test |
| 738 | public void requestNothing() throws Exception { |
| 739 | configureCallerHasPermission(); |
| 740 | |
| 741 | CheckToken token = createArbitraryToken(); |
| 742 | byte[] tokenBytes = token.toByteArray(); |
| 743 | |
| 744 | // Make the call. |
| 745 | mRulesManagerService.requestNothing(tokenBytes, false /* success */); |
| 746 | |
| 747 | // Assert everything required was done. |
| 748 | verifyNoInstallerCallsMade(); |
| 749 | verifyPackageTrackerCalled(token, false /* success */); |
| 750 | } |
| 751 | |
| 752 | @Test |
| 753 | public void requestNothing_nullTokenBytes() throws Exception { |
| 754 | configureCallerHasPermission(); |
| 755 | |
| 756 | // Make the call. |
| 757 | mRulesManagerService.requestNothing(null /* tokenBytes */, true /* success */); |
| 758 | |
| 759 | // Assert everything required was done. |
| 760 | verifyNoInstallerCallsMade(); |
| 761 | verifyPackageTrackerCalled(null /* token */, true /* success */); |
| 762 | } |
| 763 | |
Neil Fuller | 87b1128 | 2017-06-23 16:43:45 +0100 | [diff] [blame] | 764 | @Test |
| 765 | public void dump_noPermission() throws Exception { |
| 766 | when(mMockPermissionHelper.checkDumpPermission(any(String.class), any(PrintWriter.class))) |
| 767 | .thenReturn(false); |
| 768 | |
| 769 | doDumpCallAndCapture(mRulesManagerService, null); |
| 770 | verifyZeroInteractions(mMockPackageTracker, mMockTimeZoneDistroInstaller); |
| 771 | } |
| 772 | |
| 773 | @Test |
| 774 | public void dump_emptyArgs() throws Exception { |
| 775 | doSuccessfulDumpCall(mRulesManagerService, new String[0]); |
| 776 | |
| 777 | // Verify the package tracker was consulted. |
| 778 | verify(mMockPackageTracker).dump(any(PrintWriter.class)); |
| 779 | } |
| 780 | |
| 781 | @Test |
| 782 | public void dump_nullArgs() throws Exception { |
| 783 | doSuccessfulDumpCall(mRulesManagerService, null); |
| 784 | // Verify the package tracker was consulted. |
| 785 | verify(mMockPackageTracker).dump(any(PrintWriter.class)); |
| 786 | } |
| 787 | |
| 788 | @Test |
| 789 | public void dump_unknownArgs() throws Exception { |
| 790 | String dumpedTextUnknownArgs = doSuccessfulDumpCall( |
| 791 | mRulesManagerService, new String[] { "foo", "bar"}); |
| 792 | |
| 793 | // Verify the package tracker was consulted. |
| 794 | verify(mMockPackageTracker).dump(any(PrintWriter.class)); |
| 795 | |
| 796 | String dumpedTextZeroArgs = doSuccessfulDumpCall(mRulesManagerService, null); |
| 797 | assertEquals(dumpedTextZeroArgs, dumpedTextUnknownArgs); |
| 798 | } |
| 799 | |
| 800 | @Test |
| 801 | public void dump_formatState() throws Exception { |
| 802 | // Just expect these to not throw exceptions, not return nothing, and not interact with the |
| 803 | // package tracker. |
| 804 | doSuccessfulDumpCall(mRulesManagerService, dumpFormatArgs("p")); |
| 805 | doSuccessfulDumpCall(mRulesManagerService, dumpFormatArgs("s")); |
| 806 | doSuccessfulDumpCall(mRulesManagerService, dumpFormatArgs("c")); |
| 807 | doSuccessfulDumpCall(mRulesManagerService, dumpFormatArgs("i")); |
| 808 | doSuccessfulDumpCall(mRulesManagerService, dumpFormatArgs("o")); |
| 809 | doSuccessfulDumpCall(mRulesManagerService, dumpFormatArgs("t")); |
| 810 | doSuccessfulDumpCall(mRulesManagerService, dumpFormatArgs("a")); |
| 811 | doSuccessfulDumpCall(mRulesManagerService, dumpFormatArgs("z" /* Unknown */)); |
| 812 | doSuccessfulDumpCall(mRulesManagerService, dumpFormatArgs("piscotz")); |
| 813 | |
| 814 | verifyZeroInteractions(mMockPackageTracker); |
| 815 | } |
| 816 | |
| 817 | private static String[] dumpFormatArgs(String argsString) { |
| 818 | return new String[] { "-format_state", argsString}; |
| 819 | } |
| 820 | |
| 821 | private String doSuccessfulDumpCall(RulesManagerService rulesManagerService, String[] args) |
| 822 | throws Exception { |
| 823 | when(mMockPermissionHelper.checkDumpPermission(any(String.class), any(PrintWriter.class))) |
| 824 | .thenReturn(true); |
| 825 | |
| 826 | // Set up the mocks to return (arbitrary) information about the current device state. |
| 827 | when(mMockTimeZoneDistroInstaller.getSystemRulesVersion()).thenReturn("2017a"); |
| 828 | when(mMockTimeZoneDistroInstaller.getInstalledDistroVersion()).thenReturn( |
| 829 | new DistroVersion(2, 3, "2017b", 4)); |
| 830 | when(mMockTimeZoneDistroInstaller.getStagedDistroOperation()).thenReturn( |
| 831 | StagedDistroOperation.install(new DistroVersion(5, 6, "2017c", 7))); |
| 832 | |
| 833 | // Do the dump call. |
| 834 | String dumpedOutput = doDumpCallAndCapture(rulesManagerService, args); |
| 835 | |
| 836 | assertFalse(dumpedOutput.isEmpty()); |
| 837 | |
| 838 | return dumpedOutput; |
| 839 | } |
| 840 | |
| 841 | private static String doDumpCallAndCapture( |
| 842 | RulesManagerService rulesManagerService, String[] args) throws IOException { |
| 843 | File file = File.createTempFile("dump", null); |
| 844 | try { |
| 845 | try (FileOutputStream fos = new FileOutputStream(file)) { |
| 846 | FileDescriptor fd = fos.getFD(); |
| 847 | rulesManagerService.dump(fd, args); |
| 848 | } |
| 849 | return IoUtils.readFileAsString(file.getAbsolutePath()); |
| 850 | } finally { |
| 851 | file.delete(); |
| 852 | } |
| 853 | } |
| 854 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 855 | private void verifyNoPackageTrackerCallsMade() { |
| 856 | verifyNoMoreInteractions(mMockPackageTracker); |
| 857 | reset(mMockPackageTracker); |
| 858 | } |
| 859 | |
| 860 | private void verifyPackageTrackerCalled( |
| 861 | CheckToken expectedCheckToken, boolean expectedSuccess) { |
| 862 | verify(mMockPackageTracker).recordCheckResult(expectedCheckToken, expectedSuccess); |
| 863 | reset(mMockPackageTracker); |
| 864 | } |
| 865 | |
| 866 | private void configureCallerHasPermission() throws Exception { |
| 867 | doNothing() |
| 868 | .when(mMockPermissionHelper) |
| 869 | .enforceCallerHasPermission(REQUIRED_UPDATER_PERMISSION); |
| 870 | } |
| 871 | |
| 872 | private void configureCallerDoesNotHavePermission() { |
| 873 | doThrow(new SecurityException("Simulated permission failure")) |
| 874 | .when(mMockPermissionHelper) |
| 875 | .enforceCallerHasPermission(REQUIRED_UPDATER_PERMISSION); |
| 876 | } |
| 877 | |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 878 | private void configureStageInstallExpectation(int resultCode) |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 879 | throws Exception { |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 880 | when(mMockTimeZoneDistroInstaller.stageInstallWithErrorCode(any(TimeZoneDistro.class))) |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 881 | .thenReturn(resultCode); |
| 882 | } |
| 883 | |
Neil Fuller | 8e27c92 | 2017-09-14 09:34:56 +0100 | [diff] [blame] | 884 | private void configureStageUninstallExpectation(int resultCode) throws Exception { |
| 885 | doReturn(resultCode).when(mMockTimeZoneDistroInstaller).stageUninstall(); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 886 | } |
| 887 | |
Neil Fuller | 9c90dc0 | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 888 | private void verifyStageInstallCalled() throws Exception { |
| 889 | verify(mMockTimeZoneDistroInstaller).stageInstallWithErrorCode(any(TimeZoneDistro.class)); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 890 | verifyNoMoreInteractions(mMockTimeZoneDistroInstaller); |
| 891 | reset(mMockTimeZoneDistroInstaller); |
| 892 | } |
| 893 | |
| 894 | private void verifyStageUninstallCalled() throws Exception { |
| 895 | verify(mMockTimeZoneDistroInstaller).stageUninstall(); |
| 896 | verifyNoMoreInteractions(mMockTimeZoneDistroInstaller); |
| 897 | reset(mMockTimeZoneDistroInstaller); |
| 898 | } |
| 899 | |
| 900 | private void verifyNoInstallerCallsMade() { |
| 901 | verifyNoMoreInteractions(mMockTimeZoneDistroInstaller); |
| 902 | reset(mMockTimeZoneDistroInstaller); |
| 903 | } |
| 904 | |
| 905 | private static byte[] createArbitraryBytes(int length) { |
| 906 | byte[] bytes = new byte[length]; |
| 907 | for (int i = 0; i < length; i++) { |
| 908 | bytes[i] = (byte) i; |
| 909 | } |
| 910 | return bytes; |
| 911 | } |
| 912 | |
| 913 | private byte[] createArbitraryTokenBytes() { |
| 914 | return createArbitraryToken().toByteArray(); |
| 915 | } |
| 916 | |
| 917 | private CheckToken createArbitraryToken() { |
| 918 | return new CheckToken(1, new PackageVersions(1, 1)); |
| 919 | } |
| 920 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 921 | private void configureDeviceSystemRulesVersion(String systemRulesVersion) throws Exception { |
| 922 | when(mMockTimeZoneDistroInstaller.getSystemRulesVersion()).thenReturn(systemRulesVersion); |
| 923 | } |
| 924 | |
| 925 | private void configureInstalledDistroVersion(@Nullable DistroVersion installedDistroVersion) |
| 926 | throws Exception { |
| 927 | when(mMockTimeZoneDistroInstaller.getInstalledDistroVersion()) |
| 928 | .thenReturn(installedDistroVersion); |
| 929 | } |
| 930 | |
| 931 | private void configureStagedInstall(DistroVersion stagedDistroVersion) throws Exception { |
| 932 | when(mMockTimeZoneDistroInstaller.getStagedDistroOperation()) |
| 933 | .thenReturn(StagedDistroOperation.install(stagedDistroVersion)); |
| 934 | } |
| 935 | |
| 936 | private void configureStagedUninstall() throws Exception { |
| 937 | when(mMockTimeZoneDistroInstaller.getStagedDistroOperation()) |
| 938 | .thenReturn(StagedDistroOperation.uninstall()); |
| 939 | } |
| 940 | |
| 941 | private void configureNoStagedOperation() throws Exception { |
| 942 | when(mMockTimeZoneDistroInstaller.getStagedDistroOperation()).thenReturn(null); |
| 943 | } |
| 944 | |
| 945 | private void configureDeviceCannotReadStagedDistroOperation() throws Exception { |
| 946 | when(mMockTimeZoneDistroInstaller.getStagedDistroOperation()) |
| 947 | .thenThrow(new IOException("Simulated failure")); |
| 948 | } |
| 949 | |
| 950 | private void configureDeviceCannotReadSystemRulesVersion() throws Exception { |
| 951 | when(mMockTimeZoneDistroInstaller.getSystemRulesVersion()) |
| 952 | .thenThrow(new IOException("Simulated failure")); |
| 953 | } |
| 954 | |
| 955 | private void configureDeviceCannotReadInstalledDistroVersion() throws Exception { |
| 956 | when(mMockTimeZoneDistroInstaller.getInstalledDistroVersion()) |
| 957 | .thenThrow(new IOException("Simulated failure")); |
| 958 | } |
| 959 | |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 960 | private static void assertClosed(ParcelFileDescriptor parcelFileDescriptor) { |
| 961 | assertFalse(parcelFileDescriptor.getFileDescriptor().valid()); |
| 962 | } |
| 963 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 964 | private static class FakeExecutor implements Executor { |
| 965 | |
| 966 | private Runnable mLastCommand; |
| 967 | |
| 968 | @Override |
| 969 | public void execute(Runnable command) { |
| 970 | assertNull(mLastCommand); |
| 971 | assertNotNull(command); |
| 972 | mLastCommand = command; |
| 973 | } |
| 974 | |
| 975 | public Runnable getAndResetLastCommand() { |
| 976 | assertNotNull(mLastCommand); |
| 977 | Runnable toReturn = mLastCommand; |
| 978 | mLastCommand = null; |
| 979 | return toReturn; |
| 980 | } |
| 981 | |
| 982 | public void simulateAsyncExecutionOfLastCommand() { |
| 983 | Runnable toRun = getAndResetLastCommand(); |
| 984 | toRun.run(); |
| 985 | } |
| 986 | |
| 987 | public void assertNothingQueued() { |
| 988 | assertNull(mLastCommand); |
| 989 | } |
| 990 | } |
| 991 | |
| 992 | private static class TestCallback extends ICallback.Stub { |
| 993 | |
| 994 | private boolean mOnFinishedCalled; |
| 995 | private int mLastError; |
| 996 | |
| 997 | @Override |
| 998 | public void onFinished(int error) { |
| 999 | assertFalse(mOnFinishedCalled); |
| 1000 | mOnFinishedCalled = true; |
| 1001 | mLastError = error; |
| 1002 | } |
| 1003 | |
| 1004 | public void assertResultReceived(int expectedResult) { |
| 1005 | assertTrue(mOnFinishedCalled); |
| 1006 | assertEquals(expectedResult, mLastError); |
| 1007 | } |
| 1008 | |
| 1009 | public void assertNoResultReceived() { |
| 1010 | assertFalse(mOnFinishedCalled); |
| 1011 | } |
| 1012 | } |
| 1013 | |
| 1014 | private static class StubbedCallback extends ICallback.Stub { |
| 1015 | @Override |
| 1016 | public void onFinished(int error) { |
| 1017 | fail("Unexpected call"); |
| 1018 | } |
| 1019 | } |
Neil Fuller | 54525bf | 2017-06-22 14:10:29 +0100 | [diff] [blame] | 1020 | |
| 1021 | private static ParcelFileDescriptor createParcelFileDescriptor(byte[] bytes) |
| 1022 | throws IOException { |
| 1023 | File file = File.createTempFile("pfd", null); |
| 1024 | try (FileOutputStream fos = new FileOutputStream(file)) { |
| 1025 | fos.write(bytes); |
| 1026 | } |
| 1027 | ParcelFileDescriptor pfd = |
| 1028 | ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY); |
| 1029 | // This should now be safe to delete. The ParcelFileDescriptor has an open fd. |
| 1030 | file.delete(); |
| 1031 | return pfd; |
| 1032 | } |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 1033 | } |