| 1 | /*++ |
| 2 | |
| 3 | Copyright (c) Microsoft. All rights reserved. |
| 4 | |
| 5 | Module Name: |
| 6 | |
| 7 | WindowsUpdateTests.cpp |
| 8 | |
| 9 | Abstract: |
| 10 | |
| 11 | This file contains unit tests for WindowsUpdateIntegration.cpp. |
| 12 | These tests use mock COM objects injected via the WindowsUpdateClassFactory |
| 13 | abstraction so no real Windows Update service calls are made. |
| 14 | |
| 15 | --*/ |
| 16 | |
| 17 | #include "precomp.h" |
| 18 | #include "Common.h" |
| 19 | #include "WindowsUpdateIntegration.h" |
| 20 | |
| 21 | using wsl::windows::common::WindowsUpdateClassFactory; |
| 22 | using wsl::windows::common::WindowsUpdateContext; |
| 23 | namespace WRL = Microsoft::WRL; |
| 24 | |
| 25 | namespace { |
| 26 | |
| 27 | // Stubs the 4 IDispatch pure virtual methods. All WUA interfaces derive from IDispatch. |
| 28 | #define STUB_IDISPATCH() \ |
| 29 | STDMETHOD(GetTypeInfoCount)(UINT*) override \ |
| 30 | { \ |
| 31 | return E_NOTIMPL; \ |
| 32 | } \ |
| 33 | STDMETHOD(GetTypeInfo)(UINT, LCID, ITypeInfo**) override \ |
| 34 | { \ |
| 35 | return E_NOTIMPL; \ |
| 36 | } \ |
| 37 | STDMETHOD(GetIDsOfNames)(REFIID, LPOLESTR*, UINT, LCID, DISPID*) override \ |
| 38 | { \ |
| 39 | return E_NOTIMPL; \ |
| 40 | } \ |
| 41 | STDMETHOD(Invoke)(DISPID, REFIID, LCID, WORD, DISPPARAMS*, VARIANT*, EXCEPINFO*, UINT*) override \ |
| 42 | { \ |
| 43 | return E_NOTIMPL; \ |
| 44 | } |
| 45 | |
| 46 | // --------------------------------------------------------------------------- |
| 47 | // MockUpdateCollection — implements IUpdateCollection |
| 48 | // --------------------------------------------------------------------------- |
| 49 | struct MockUpdateCollection : public WRL::RuntimeClass<WRL::RuntimeClassFlags<WRL::ClassicCom>, IUpdateCollection> |
| 50 | { |
| 51 | STUB_IDISPATCH() |
| 52 | |
| 53 | std::vector<wil::com_ptr<IUpdate>> items; |
| 54 | LONG addCallCount = 0; |
| 55 | |
| 56 | STDMETHOD(get_Count)(LONG* retval) override |
| 57 | { |
| 58 | *retval = static_cast<LONG>(items.size()); |
| 59 | return S_OK; |
| 60 | } |
| 61 | |
| 62 | STDMETHOD(get_Item)(LONG index, IUpdate** retval) override |
| 63 | { |
| 64 | if (index < 0 || static_cast<size_t>(index) >= items.size()) |
| 65 | { |
| 66 | return E_INVALIDARG; |
| 67 | } |
| 68 | *retval = items[index].get(); |
| 69 | (*retval)->AddRef(); |
| 70 | return S_OK; |
| 71 | } |
| 72 | |
| 73 | STDMETHOD(Add)(IUpdate* value, LONG*) override |
| 74 | { |
| 75 | wil::com_ptr<IUpdate> u = value; |
| 76 | items.push_back(std::move(u)); |
| 77 | ++addCallCount; |
| 78 | return S_OK; |
| 79 | } |
| 80 | |
| 81 | STDMETHOD(Clear)() override |
| 82 | { |
| 83 | items.clear(); |
| 84 | return S_OK; |
| 85 | } |
| 86 | |
| 87 | STDMETHOD(put_Item)(LONG, IUpdate*) override |
| 88 | { |
| 89 | return E_NOTIMPL; |
| 90 | } |
| 91 | STDMETHOD(get__NewEnum)(IUnknown**) override |
| 92 | { |
| 93 | return E_NOTIMPL; |
| 94 | } |
| 95 | STDMETHOD(get_ReadOnly)(VARIANT_BOOL*) override |
| 96 | { |
| 97 | return E_NOTIMPL; |
| 98 | } |
| 99 | STDMETHOD(Copy)(IUpdateCollection**) override |
| 100 | { |
| 101 | return E_NOTIMPL; |
| 102 | } |
| 103 | STDMETHOD(Insert)(LONG, IUpdate*) override |
| 104 | { |
| 105 | return E_NOTIMPL; |
| 106 | } |
| 107 | STDMETHOD(RemoveAt)(LONG) override |
| 108 | { |
| 109 | return E_NOTIMPL; |
| 110 | } |
| 111 | }; |
| 112 | |
| 113 | // --------------------------------------------------------------------------- |
| 114 | // MockUpdate — implements IUpdate |
| 115 | // --------------------------------------------------------------------------- |
| 116 | struct MockUpdate : public WRL::RuntimeClass<WRL::RuntimeClassFlags<WRL::ClassicCom>, IUpdate> |
| 117 | { |
| 118 | STUB_IDISPATCH() |
| 119 | |
| 120 | VARIANT_BOOL isDownloaded = VARIANT_FALSE; |
| 121 | |
| 122 | STDMETHOD(get_IsDownloaded)(VARIANT_BOOL* retval) override |
| 123 | { |
| 124 | *retval = isDownloaded; |
| 125 | return S_OK; |
| 126 | } |
| 127 | |
| 128 | STDMETHOD(get_Title)(BSTR*) override |
| 129 | { |
| 130 | return E_NOTIMPL; |
| 131 | } |
| 132 | STDMETHOD(get_AutoSelectOnWebSites)(VARIANT_BOOL*) override |
| 133 | { |
| 134 | return E_NOTIMPL; |
| 135 | } |
| 136 | STDMETHOD(get_BundledUpdates)(IUpdateCollection**) override |
| 137 | { |
| 138 | return E_NOTIMPL; |
| 139 | } |
| 140 | STDMETHOD(get_CanRequireSource)(VARIANT_BOOL*) override |
| 141 | { |
| 142 | return E_NOTIMPL; |
| 143 | } |
| 144 | STDMETHOD(get_Categories)(ICategoryCollection**) override |
| 145 | { |
| 146 | return E_NOTIMPL; |
| 147 | } |
| 148 | STDMETHOD(get_Deadline)(VARIANT*) override |
| 149 | { |
| 150 | return E_NOTIMPL; |
| 151 | } |
| 152 | STDMETHOD(get_DeltaCompressedContentAvailable)(VARIANT_BOOL*) override |
| 153 | { |
| 154 | return E_NOTIMPL; |
| 155 | } |
| 156 | STDMETHOD(get_DeltaCompressedContentPreferred)(VARIANT_BOOL*) override |
| 157 | { |
| 158 | return E_NOTIMPL; |
| 159 | } |
| 160 | STDMETHOD(get_Description)(BSTR*) override |
| 161 | { |
| 162 | return E_NOTIMPL; |
| 163 | } |
| 164 | STDMETHOD(get_EulaAccepted)(VARIANT_BOOL*) override |
| 165 | { |
| 166 | return E_NOTIMPL; |
| 167 | } |
| 168 | STDMETHOD(get_EulaText)(BSTR*) override |
| 169 | { |
| 170 | return E_NOTIMPL; |
| 171 | } |
| 172 | STDMETHOD(get_HandlerID)(BSTR*) override |
| 173 | { |
| 174 | return E_NOTIMPL; |
| 175 | } |
| 176 | STDMETHOD(get_Identity)(IUpdateIdentity**) override |
| 177 | { |
| 178 | return E_NOTIMPL; |
| 179 | } |
| 180 | STDMETHOD(get_Image)(IImageInformation**) override |
| 181 | { |
| 182 | return E_NOTIMPL; |
| 183 | } |
| 184 | STDMETHOD(get_InstallationBehavior)(IInstallationBehavior**) override |
| 185 | { |
| 186 | return E_NOTIMPL; |
| 187 | } |
| 188 | STDMETHOD(get_IsBeta)(VARIANT_BOOL*) override |
| 189 | { |
| 190 | return E_NOTIMPL; |
| 191 | } |
| 192 | STDMETHOD(get_IsHidden)(VARIANT_BOOL*) override |
| 193 | { |
| 194 | return E_NOTIMPL; |
| 195 | } |
| 196 | STDMETHOD(put_IsHidden)(VARIANT_BOOL) override |
| 197 | { |
| 198 | return E_NOTIMPL; |
| 199 | } |
| 200 | STDMETHOD(get_IsInstalled)(VARIANT_BOOL*) override |
| 201 | { |
| 202 | return E_NOTIMPL; |
| 203 | } |
| 204 | STDMETHOD(get_IsMandatory)(VARIANT_BOOL*) override |
| 205 | { |
| 206 | return E_NOTIMPL; |
| 207 | } |
| 208 | STDMETHOD(get_IsUninstallable)(VARIANT_BOOL*) override |
| 209 | { |
| 210 | return E_NOTIMPL; |
| 211 | } |
| 212 | STDMETHOD(get_Languages)(IStringCollection**) override |
| 213 | { |
| 214 | return E_NOTIMPL; |
| 215 | } |
| 216 | STDMETHOD(get_LastDeploymentChangeTime)(DATE*) override |
| 217 | { |
| 218 | return E_NOTIMPL; |
| 219 | } |
| 220 | STDMETHOD(get_MaxDownloadSize)(DECIMAL*) override |
| 221 | { |
| 222 | return E_NOTIMPL; |
| 223 | } |
| 224 | STDMETHOD(get_MinDownloadSize)(DECIMAL*) override |
| 225 | { |
| 226 | return E_NOTIMPL; |
| 227 | } |
| 228 | STDMETHOD(get_MoreInfoUrls)(IStringCollection**) override |
| 229 | { |
| 230 | return E_NOTIMPL; |
| 231 | } |
| 232 | STDMETHOD(get_MsrcSeverity)(BSTR*) override |
| 233 | { |
| 234 | return E_NOTIMPL; |
| 235 | } |
| 236 | STDMETHOD(get_RecommendedCpuSpeed)(LONG*) override |
| 237 | { |
| 238 | return E_NOTIMPL; |
| 239 | } |
| 240 | STDMETHOD(get_RecommendedHardDiskSpace)(LONG*) override |
| 241 | { |
| 242 | return E_NOTIMPL; |
| 243 | } |
| 244 | STDMETHOD(get_RecommendedMemory)(LONG*) override |
| 245 | { |
| 246 | return E_NOTIMPL; |
| 247 | } |
| 248 | STDMETHOD(get_ReleaseNotes)(BSTR*) override |
| 249 | { |
| 250 | return E_NOTIMPL; |
| 251 | } |
| 252 | STDMETHOD(get_SecurityBulletinIDs)(IStringCollection**) override |
| 253 | { |
| 254 | return E_NOTIMPL; |
| 255 | } |
| 256 | STDMETHOD(get_SupersededUpdateIDs)(IStringCollection**) override |
| 257 | { |
| 258 | return E_NOTIMPL; |
| 259 | } |
| 260 | STDMETHOD(get_SupportUrl)(BSTR*) override |
| 261 | { |
| 262 | return E_NOTIMPL; |
| 263 | } |
| 264 | STDMETHOD(get_Type)(UpdateType*) override |
| 265 | { |
| 266 | return E_NOTIMPL; |
| 267 | } |
| 268 | STDMETHOD(get_UninstallationNotes)(BSTR*) override |
| 269 | { |
| 270 | return E_NOTIMPL; |
| 271 | } |
| 272 | STDMETHOD(get_UninstallationBehavior)(IInstallationBehavior**) override |
| 273 | { |
| 274 | return E_NOTIMPL; |
| 275 | } |
| 276 | STDMETHOD(get_UninstallationSteps)(IStringCollection**) override |
| 277 | { |
| 278 | return E_NOTIMPL; |
| 279 | } |
| 280 | STDMETHOD(get_KBArticleIDs)(IStringCollection**) override |
| 281 | { |
| 282 | return E_NOTIMPL; |
| 283 | } |
| 284 | STDMETHOD(AcceptEula)() override |
| 285 | { |
| 286 | return E_NOTIMPL; |
| 287 | } |
| 288 | STDMETHOD(get_DeploymentAction)(DeploymentAction*) override |
| 289 | { |
| 290 | return E_NOTIMPL; |
| 291 | } |
| 292 | STDMETHOD(CopyFromCache)(BSTR, VARIANT_BOOL) override |
| 293 | { |
| 294 | return E_NOTIMPL; |
| 295 | } |
| 296 | STDMETHOD(get_DownloadPriority)(DownloadPriority*) override |
| 297 | { |
| 298 | return E_NOTIMPL; |
| 299 | } |
| 300 | STDMETHOD(get_DownloadContents)(IUpdateDownloadContentCollection**) override |
| 301 | { |
| 302 | return E_NOTIMPL; |
| 303 | } |
| 304 | }; |
| 305 | |
| 306 | // --------------------------------------------------------------------------- |
| 307 | // MockSearchResult — implements ISearchResult |
| 308 | // --------------------------------------------------------------------------- |
| 309 | struct MockSearchResult : public WRL::RuntimeClass<WRL::RuntimeClassFlags<WRL::ClassicCom>, ISearchResult> |
| 310 | { |
| 311 | STUB_IDISPATCH() |
| 312 | |
| 313 | OperationResultCode resultCode = OperationResultCode::orcSucceeded; |
| 314 | wil::com_ptr_nothrow<MockUpdateCollection> updates = wil::MakeOrThrow<MockUpdateCollection>(); |
| 315 | |
| 316 | STDMETHOD(get_ResultCode)(OperationResultCode* retval) override |
| 317 | { |
| 318 | *retval = resultCode; |
| 319 | return S_OK; |
| 320 | } |
| 321 | |
| 322 | STDMETHOD(get_Updates)(IUpdateCollection** retval) override |
| 323 | { |
| 324 | return updates.query_to(retval); |
| 325 | } |
| 326 | |
| 327 | STDMETHOD(get_RootCategories)(ICategoryCollection**) override |
| 328 | { |
| 329 | return E_NOTIMPL; |
| 330 | } |
| 331 | STDMETHOD(get_Warnings)(IUpdateExceptionCollection**) override |
| 332 | { |
| 333 | return E_NOTIMPL; |
| 334 | } |
| 335 | }; |
| 336 | |
| 337 | // --------------------------------------------------------------------------- |
| 338 | // MockUpdateSearcher — implements IUpdateSearcher |
| 339 | // --------------------------------------------------------------------------- |
| 340 | struct MockUpdateSearcher : public WRL::RuntimeClass<WRL::RuntimeClassFlags<WRL::ClassicCom>, IUpdateSearcher> |
| 341 | { |
| 342 | STUB_IDISPATCH() |
| 343 | |
| 344 | wil::com_ptr_nothrow<MockSearchResult> searchResult = wil::MakeOrThrow<MockSearchResult>(); |
| 345 | |
| 346 | STDMETHOD(Search)(BSTR, ISearchResult** retval) override |
| 347 | { |
| 348 | return searchResult.query_to(retval); |
| 349 | } |
| 350 | |
| 351 | STDMETHOD(get_CanAutomaticallyUpgradeService)(VARIANT_BOOL*) override |
| 352 | { |
| 353 | return E_NOTIMPL; |
| 354 | } |
| 355 | STDMETHOD(put_CanAutomaticallyUpgradeService)(VARIANT_BOOL) override |
| 356 | { |
| 357 | return E_NOTIMPL; |
| 358 | } |
| 359 | STDMETHOD(get_ClientApplicationID)(BSTR*) override |
| 360 | { |
| 361 | return E_NOTIMPL; |
| 362 | } |
| 363 | STDMETHOD(put_ClientApplicationID)(BSTR) override |
| 364 | { |
| 365 | return E_NOTIMPL; |
| 366 | } |
| 367 | STDMETHOD(get_IncludePotentiallySupersededUpdates)(VARIANT_BOOL*) override |
| 368 | { |
| 369 | return E_NOTIMPL; |
| 370 | } |
| 371 | STDMETHOD(put_IncludePotentiallySupersededUpdates)(VARIANT_BOOL) override |
| 372 | { |
| 373 | return E_NOTIMPL; |
| 374 | } |
| 375 | STDMETHOD(get_ServerSelection)(ServerSelection*) override |
| 376 | { |
| 377 | return E_NOTIMPL; |
| 378 | } |
| 379 | STDMETHOD(put_ServerSelection)(ServerSelection) override |
| 380 | { |
| 381 | return E_NOTIMPL; |
| 382 | } |
| 383 | STDMETHOD(BeginSearch)(BSTR, IUnknown*, VARIANT, ISearchJob**) override |
| 384 | { |
| 385 | return E_NOTIMPL; |
| 386 | } |
| 387 | STDMETHOD(EndSearch)(ISearchJob*, ISearchResult**) override |
| 388 | { |
| 389 | return E_NOTIMPL; |
| 390 | } |
| 391 | STDMETHOD(EscapeString)(BSTR, BSTR*) override |
| 392 | { |
| 393 | return E_NOTIMPL; |
| 394 | } |
| 395 | STDMETHOD(QueryHistory)(LONG, LONG, IUpdateHistoryEntryCollection**) override |
| 396 | { |
| 397 | return E_NOTIMPL; |
| 398 | } |
| 399 | STDMETHOD(get_Online)(VARIANT_BOOL*) override |
| 400 | { |
| 401 | return E_NOTIMPL; |
| 402 | } |
| 403 | STDMETHOD(put_Online)(VARIANT_BOOL) override |
| 404 | { |
| 405 | return E_NOTIMPL; |
| 406 | } |
| 407 | STDMETHOD(GetTotalHistoryCount)(LONG*) override |
| 408 | { |
| 409 | return E_NOTIMPL; |
| 410 | } |
| 411 | STDMETHOD(get_ServiceID)(BSTR*) override |
| 412 | { |
| 413 | return E_NOTIMPL; |
| 414 | } |
| 415 | STDMETHOD(put_ServiceID)(BSTR) override |
| 416 | { |
| 417 | return E_NOTIMPL; |
| 418 | } |
| 419 | }; |
| 420 | |
| 421 | // --------------------------------------------------------------------------- |
| 422 | // MockDownloadJob — implements IDownloadJob |
| 423 | // --------------------------------------------------------------------------- |
| 424 | struct MockDownloadJob : public WRL::RuntimeClass<WRL::RuntimeClassFlags<WRL::ClassicCom>, IDownloadJob> |
| 425 | { |
| 426 | STUB_IDISPATCH() |
| 427 | |
| 428 | STDMETHOD(CleanUp)() override |
| 429 | { |
| 430 | return S_OK; |
| 431 | } |
| 432 | STDMETHOD(get_AsyncState)(VARIANT*) override |
| 433 | { |
| 434 | return E_NOTIMPL; |
| 435 | } |
| 436 | STDMETHOD(get_IsCompleted)(VARIANT_BOOL*) override |
| 437 | { |
| 438 | return E_NOTIMPL; |
| 439 | } |
| 440 | STDMETHOD(get_Updates)(IUpdateCollection**) override |
| 441 | { |
| 442 | return E_NOTIMPL; |
| 443 | } |
| 444 | STDMETHOD(GetProgress)(IDownloadProgress**) override |
| 445 | { |
| 446 | return E_NOTIMPL; |
| 447 | } |
| 448 | STDMETHOD(RequestAbort)() override |
| 449 | { |
| 450 | return E_NOTIMPL; |
| 451 | } |
| 452 | }; |
| 453 | |
| 454 | // --------------------------------------------------------------------------- |
| 455 | // MockDownloadResult — implements IDownloadResult |
| 456 | // --------------------------------------------------------------------------- |
| 457 | struct MockDownloadResult : public WRL::RuntimeClass<WRL::RuntimeClassFlags<WRL::ClassicCom>, IDownloadResult> |
| 458 | { |
| 459 | STUB_IDISPATCH() |
| 460 | |
| 461 | HRESULT downloadHResult = S_OK; |
| 462 | |
| 463 | STDMETHOD(get_HResult)(HRESULT* retval) override |
| 464 | { |
| 465 | *retval = downloadHResult; |
| 466 | return S_OK; |
| 467 | } |
| 468 | |
| 469 | STDMETHOD(get_ResultCode)(OperationResultCode*) override |
| 470 | { |
| 471 | return E_NOTIMPL; |
| 472 | } |
| 473 | STDMETHOD(GetUpdateResult)(LONG, IUpdateDownloadResult**) override |
| 474 | { |
| 475 | return E_NOTIMPL; |
| 476 | } |
| 477 | }; |
| 478 | |
| 479 | // --------------------------------------------------------------------------- |
| 480 | // MockUpdateDownloader — implements IUpdateDownloader |
| 481 | // --------------------------------------------------------------------------- |
| 482 | struct MockUpdateDownloader : public WRL::RuntimeClass<WRL::RuntimeClassFlags<WRL::ClassicCom>, IUpdateDownloader> |
| 483 | { |
| 484 | STUB_IDISPATCH() |
| 485 | |
| 486 | wil::com_ptr_nothrow<MockDownloadResult> downloadResult = wil::MakeOrThrow<MockDownloadResult>(); |
| 487 | wil::com_ptr<IUpdateCollection> capturedCollection; |
| 488 | bool beginDownloadCalled = false; |
| 489 | |
| 490 | STDMETHOD(put_Updates)(IUpdateCollection* value) override |
| 491 | { |
| 492 | capturedCollection = value; |
| 493 | return S_OK; |
| 494 | } |
| 495 | |
| 496 | STDMETHOD(BeginDownload)(IUnknown*, IUnknown* completedCallback, VARIANT, IDownloadJob** retval) override |
| 497 | { |
| 498 | beginDownloadCalled = true; |
| 499 | *retval = wil::MakeOrThrow<MockDownloadJob>().Detach(); |
| 500 | if (completedCallback) |
| 501 | { |
| 502 | wil::com_ptr<IDownloadCompletedCallback> cb; |
| 503 | if (SUCCEEDED(completedCallback->QueryInterface(IID_PPV_ARGS(&cb)))) |
| 504 | { |
| 505 | cb->Invoke(*retval, nullptr); |
| 506 | } |
| 507 | } |
| 508 | return S_OK; |
| 509 | } |
| 510 | |
| 511 | STDMETHOD(EndDownload)(IDownloadJob*, IDownloadResult** retval) override |
| 512 | { |
| 513 | return downloadResult.query_to(retval); |
| 514 | } |
| 515 | |
| 516 | STDMETHOD(get_ClientApplicationID)(BSTR*) override |
| 517 | { |
| 518 | return E_NOTIMPL; |
| 519 | } |
| 520 | STDMETHOD(put_ClientApplicationID)(BSTR) override |
| 521 | { |
| 522 | return E_NOTIMPL; |
| 523 | } |
| 524 | STDMETHOD(get_IsForced)(VARIANT_BOOL*) override |
| 525 | { |
| 526 | return E_NOTIMPL; |
| 527 | } |
| 528 | STDMETHOD(put_IsForced)(VARIANT_BOOL) override |
| 529 | { |
| 530 | return E_NOTIMPL; |
| 531 | } |
| 532 | STDMETHOD(get_Priority)(DownloadPriority*) override |
| 533 | { |
| 534 | return E_NOTIMPL; |
| 535 | } |
| 536 | STDMETHOD(put_Priority)(DownloadPriority) override |
| 537 | { |
| 538 | return E_NOTIMPL; |
| 539 | } |
| 540 | STDMETHOD(get_Updates)(IUpdateCollection**) override |
| 541 | { |
| 542 | return E_NOTIMPL; |
| 543 | } |
| 544 | STDMETHOD(Download)(IDownloadResult**) override |
| 545 | { |
| 546 | return E_NOTIMPL; |
| 547 | } |
| 548 | }; |
| 549 | |
| 550 | // --------------------------------------------------------------------------- |
| 551 | // MockInstallationJob — implements IInstallationJob |
| 552 | // --------------------------------------------------------------------------- |
| 553 | struct MockInstallationJob : public WRL::RuntimeClass<WRL::RuntimeClassFlags<WRL::ClassicCom>, IInstallationJob> |
| 554 | { |
| 555 | STUB_IDISPATCH() |
| 556 | |
| 557 | STDMETHOD(CleanUp)() override |
| 558 | { |
| 559 | return S_OK; |
| 560 | } |
| 561 | STDMETHOD(get_AsyncState)(VARIANT*) override |
| 562 | { |
| 563 | return E_NOTIMPL; |
| 564 | } |
| 565 | STDMETHOD(get_IsCompleted)(VARIANT_BOOL*) override |
| 566 | { |
| 567 | return E_NOTIMPL; |
| 568 | } |
| 569 | STDMETHOD(get_Updates)(IUpdateCollection**) override |
| 570 | { |
| 571 | return E_NOTIMPL; |
| 572 | } |
| 573 | STDMETHOD(GetProgress)(IInstallationProgress**) override |
| 574 | { |
| 575 | return E_NOTIMPL; |
| 576 | } |
| 577 | STDMETHOD(RequestAbort)() override |
| 578 | { |
| 579 | return E_NOTIMPL; |
| 580 | } |
| 581 | }; |
| 582 | |
| 583 | // --------------------------------------------------------------------------- |
| 584 | // MockInstallationResult — implements IInstallationResult |
| 585 | // --------------------------------------------------------------------------- |
| 586 | struct MockInstallationResult : public WRL::RuntimeClass<WRL::RuntimeClassFlags<WRL::ClassicCom>, IInstallationResult> |
| 587 | { |
| 588 | STUB_IDISPATCH() |
| 589 | |
| 590 | HRESULT installHResult = S_OK; |
| 591 | |
| 592 | STDMETHOD(get_HResult)(HRESULT* retval) override |
| 593 | { |
| 594 | *retval = installHResult; |
| 595 | return S_OK; |
| 596 | } |
| 597 | |
| 598 | STDMETHOD(get_RebootRequired)(VARIANT_BOOL*) override |
| 599 | { |
| 600 | return E_NOTIMPL; |
| 601 | } |
| 602 | STDMETHOD(get_ResultCode)(OperationResultCode*) override |
| 603 | { |
| 604 | return E_NOTIMPL; |
| 605 | } |
| 606 | STDMETHOD(GetUpdateResult)(LONG, IUpdateInstallationResult**) override |
| 607 | { |
| 608 | return E_NOTIMPL; |
| 609 | } |
| 610 | }; |
| 611 | |
| 612 | // --------------------------------------------------------------------------- |
| 613 | // MockUpdateInstaller — implements IUpdateInstaller |
| 614 | // --------------------------------------------------------------------------- |
| 615 | struct MockUpdateInstaller : public WRL::RuntimeClass<WRL::RuntimeClassFlags<WRL::ClassicCom>, IUpdateInstaller> |
| 616 | { |
| 617 | STUB_IDISPATCH() |
| 618 | |
| 619 | wil::com_ptr_nothrow<MockInstallationResult> installResult = wil::MakeOrThrow<MockInstallationResult>(); |
| 620 | wil::com_ptr<IUpdateCollection> capturedCollection; |
| 621 | bool beginInstallCalled = false; |
| 622 | |
| 623 | STDMETHOD(put_Updates)(IUpdateCollection* value) override |
| 624 | { |
| 625 | capturedCollection = value; |
| 626 | return S_OK; |
| 627 | } |
| 628 | |
| 629 | STDMETHOD(BeginInstall)(IUnknown*, IUnknown* completedCallback, VARIANT, IInstallationJob** retval) override |
| 630 | { |
| 631 | beginInstallCalled = true; |
| 632 | *retval = wil::MakeOrThrow<MockInstallationJob>().Detach(); |
| 633 | if (completedCallback) |
| 634 | { |
| 635 | wil::com_ptr<IInstallationCompletedCallback> cb; |
| 636 | if (SUCCEEDED(completedCallback->QueryInterface(IID_PPV_ARGS(&cb)))) |
| 637 | { |
| 638 | cb->Invoke(*retval, nullptr); |
| 639 | } |
| 640 | } |
| 641 | return S_OK; |
| 642 | } |
| 643 | |
| 644 | STDMETHOD(EndInstall)(IInstallationJob*, IInstallationResult** retval) override |
| 645 | { |
| 646 | return installResult.query_to(retval); |
| 647 | } |
| 648 | |
| 649 | STDMETHOD(get_ClientApplicationID)(BSTR*) override |
| 650 | { |
| 651 | return E_NOTIMPL; |
| 652 | } |
| 653 | STDMETHOD(put_ClientApplicationID)(BSTR) override |
| 654 | { |
| 655 | return E_NOTIMPL; |
| 656 | } |
| 657 | STDMETHOD(get_IsForced)(VARIANT_BOOL*) override |
| 658 | { |
| 659 | return E_NOTIMPL; |
| 660 | } |
| 661 | STDMETHOD(put_IsForced)(VARIANT_BOOL) override |
| 662 | { |
| 663 | return E_NOTIMPL; |
| 664 | } |
| 665 | STDMETHOD(get_ParentHwnd)(HWND*) override |
| 666 | { |
| 667 | return E_NOTIMPL; |
| 668 | } |
| 669 | STDMETHOD(put_ParentHwnd)(HWND) override |
| 670 | { |
| 671 | return E_NOTIMPL; |
| 672 | } |
| 673 | STDMETHOD(put_ParentWindow)(IUnknown*) override |
| 674 | { |
| 675 | return E_NOTIMPL; |
| 676 | } |
| 677 | STDMETHOD(get_ParentWindow)(IUnknown**) override |
| 678 | { |
| 679 | return E_NOTIMPL; |
| 680 | } |
| 681 | STDMETHOD(get_Updates)(IUpdateCollection**) override |
| 682 | { |
| 683 | return E_NOTIMPL; |
| 684 | } |
| 685 | STDMETHOD(BeginUninstall)(IUnknown*, IUnknown*, VARIANT, IInstallationJob**) override |
| 686 | { |
| 687 | return E_NOTIMPL; |
| 688 | } |
| 689 | STDMETHOD(EndUninstall)(IInstallationJob*, IInstallationResult**) override |
| 690 | { |
| 691 | return E_NOTIMPL; |
| 692 | } |
| 693 | STDMETHOD(Install)(IInstallationResult**) override |
| 694 | { |
| 695 | return E_NOTIMPL; |
| 696 | } |
| 697 | STDMETHOD(RunWizard)(BSTR, IInstallationResult**) override |
| 698 | { |
| 699 | return E_NOTIMPL; |
| 700 | } |
| 701 | STDMETHOD(get_IsBusy)(VARIANT_BOOL*) override |
| 702 | { |
| 703 | return E_NOTIMPL; |
| 704 | } |
| 705 | STDMETHOD(Uninstall)(IInstallationResult**) override |
| 706 | { |
| 707 | return E_NOTIMPL; |
| 708 | } |
| 709 | STDMETHOD(get_AllowSourcePrompts)(VARIANT_BOOL*) override |
| 710 | { |
| 711 | return E_NOTIMPL; |
| 712 | } |
| 713 | STDMETHOD(put_AllowSourcePrompts)(VARIANT_BOOL) override |
| 714 | { |
| 715 | return E_NOTIMPL; |
| 716 | } |
| 717 | STDMETHOD(get_RebootRequiredBeforeInstallation)(VARIANT_BOOL*) override |
| 718 | { |
| 719 | return E_NOTIMPL; |
| 720 | } |
| 721 | }; |
| 722 | |
| 723 | // --------------------------------------------------------------------------- |
| 724 | // MockUpdateSession — implements IUpdateSession |
| 725 | // --------------------------------------------------------------------------- |
| 726 | struct MockUpdateSession : public WRL::RuntimeClass<WRL::RuntimeClassFlags<WRL::ClassicCom>, IUpdateSession> |
| 727 | { |
| 728 | STUB_IDISPATCH() |
| 729 | |
| 730 | wil::com_ptr_nothrow<MockUpdateSearcher> searcher = wil::MakeOrThrow<MockUpdateSearcher>(); |
| 731 | wil::com_ptr_nothrow<MockUpdateDownloader> downloader = wil::MakeOrThrow<MockUpdateDownloader>(); |
| 732 | wil::com_ptr_nothrow<MockUpdateInstaller> installer = wil::MakeOrThrow<MockUpdateInstaller>(); |
| 733 | |
| 734 | STDMETHOD(put_ClientApplicationID)(BSTR) override |
| 735 | { |
| 736 | return S_OK; |
| 737 | } |
| 738 | |
| 739 | STDMETHOD(CreateUpdateSearcher)(IUpdateSearcher** retval) override |
| 740 | { |
| 741 | return searcher.query_to(retval); |
| 742 | } |
| 743 | |
| 744 | STDMETHOD(CreateUpdateDownloader)(IUpdateDownloader** retval) override |
| 745 | { |
| 746 | return downloader.query_to(retval); |
| 747 | } |
| 748 | |
| 749 | STDMETHOD(CreateUpdateInstaller)(IUpdateInstaller** retval) override |
| 750 | { |
| 751 | return installer.query_to(retval); |
| 752 | } |
| 753 | |
| 754 | STDMETHOD(get_ClientApplicationID)(BSTR*) override |
| 755 | { |
| 756 | return E_NOTIMPL; |
| 757 | } |
| 758 | STDMETHOD(get_ReadOnly)(VARIANT_BOOL*) override |
| 759 | { |
| 760 | return E_NOTIMPL; |
| 761 | } |
| 762 | STDMETHOD(get_WebProxy)(IWebProxy**) override |
| 763 | { |
| 764 | return E_NOTIMPL; |
| 765 | } |
| 766 | STDMETHOD(put_WebProxy)(IWebProxy*) override |
| 767 | { |
| 768 | return E_NOTIMPL; |
| 769 | } |
| 770 | }; |
| 771 | |
| 772 | // --------------------------------------------------------------------------- |
| 773 | // MockWindowsUpdateClassFactory |
| 774 | // --------------------------------------------------------------------------- |
| 775 | struct MockWindowsUpdateClassFactory : public WindowsUpdateClassFactory |
| 776 | { |
| 777 | wil::com_ptr<MockUpdateSession> session = wil::MakeOrThrow<MockUpdateSession>(); |
| 778 | // Tracks the most-recently created collection (used as toDownload in DownloadUpdates). |
| 779 | mutable wil::com_ptr<MockUpdateCollection> lastCreatedCollection; |
| 780 | |
| 781 | wil::com_ptr<IUpdateSession> CreateUpdateSession() const override |
| 782 | { |
| 783 | return session.query<IUpdateSession>(); |
| 784 | } |
| 785 | |
| 786 | wil::com_ptr<IUpdateCollection> CreateUpdateCollection() const override |
| 787 | { |
| 788 | auto col = wil::MakeOrThrow<MockUpdateCollection>(); |
| 789 | lastCreatedCollection = col; |
| 790 | wil::com_ptr<IUpdateCollection> result; |
| 791 | col.CopyTo(IID_IUpdateCollection, result.put_void()); |
| 792 | return result; |
| 793 | } |
| 794 | }; |
| 795 | |
| 796 | // Captures the HRESULT thrown by a wil::ResultException, or S_OK if no exception. |
| 797 | static HRESULT CaptureHResult(const std::function<void()>& fn) |
| 798 | { |
| 799 | try |
| 800 | { |
| 801 | fn(); |
| 802 | return S_OK; |
| 803 | } |
| 804 | catch (const wil::ResultException& e) |
| 805 | { |
| 806 | return e.GetErrorCode(); |
| 807 | } |
| 808 | } |
| 809 | |
| 810 | // Adds a MockUpdate with the given isDownloaded state to the search result collection. |
| 811 | static wil::com_ptr<MockUpdate> AddMockUpdate(MockUpdateCollection* col, VARIANT_BOOL isDownloaded) |
| 812 | { |
| 813 | auto u = wil::MakeOrThrow<MockUpdate>(); |
| 814 | u->isDownloaded = isDownloaded; |
| 815 | wil::com_ptr<IUpdate> update; |
| 816 | u.CopyTo(IID_IUpdate, update.put_void()); |
| 817 | col->items.push_back(std::move(update)); |
| 818 | return u; |
| 819 | } |
| 820 | |
| 821 | } // namespace |
| 822 | |
| 823 | class WindowsUpdateTests |
| 824 | { |
| 825 | WSL_TEST_CLASS(WindowsUpdateTests) |
| 826 | |
| 827 | // ----------------------------------------------------------------------- |
| 828 | // SearchForUpdates tests |
| 829 | // ----------------------------------------------------------------------- |
| 830 | |
| 831 | TEST_METHOD(SearchForUpdates_NoUpdates) |
| 832 | { |
| 833 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 834 | WindowsUpdateContext ctx(std::move(factory)); |
| 835 | |
| 836 | VERIFY_ARE_EQUAL(0u, ctx.SearchForUpdates()); |
| 837 | VERIFY_ARE_EQUAL(0u, ctx.GetUpdateCount()); |
| 838 | } |
| 839 | |
| 840 | TEST_METHOD(SearchForUpdates_UpdatesFound) |
| 841 | { |
| 842 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 843 | auto* fp = factory.get(); |
| 844 | auto* col = fp->session->searcher->searchResult->updates.get(); |
| 845 | AddMockUpdate(col, VARIANT_FALSE); |
| 846 | AddMockUpdate(col, VARIANT_FALSE); |
| 847 | AddMockUpdate(col, VARIANT_FALSE); |
| 848 | |
| 849 | WindowsUpdateContext ctx(std::move(factory)); |
| 850 | |
| 851 | VERIFY_ARE_EQUAL(3u, ctx.SearchForUpdates()); |
| 852 | VERIFY_ARE_EQUAL(3u, ctx.GetUpdateCount()); |
| 853 | } |
| 854 | |
| 855 | TEST_METHOD(SearchForUpdates_SucceededWithErrors) |
| 856 | { |
| 857 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 858 | auto* fp = factory.get(); |
| 859 | fp->session->searcher->searchResult->resultCode = OperationResultCode::orcSucceededWithErrors; |
| 860 | AddMockUpdate(fp->session->searcher->searchResult->updates.get(), VARIANT_FALSE); |
| 861 | |
| 862 | WindowsUpdateContext ctx(std::move(factory)); |
| 863 | |
| 864 | // orcSucceededWithErrors must succeed — the update count is still returned. |
| 865 | VERIFY_ARE_EQUAL(1u, ctx.SearchForUpdates()); |
| 866 | } |
| 867 | |
| 868 | TEST_METHOD(SearchForUpdates_Failed) |
| 869 | { |
| 870 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 871 | factory->session->searcher->searchResult->resultCode = OperationResultCode::orcFailed; |
| 872 | |
| 873 | WindowsUpdateContext ctx(std::move(factory)); |
| 874 | |
| 875 | VERIFY_ARE_EQUAL(WSLC_E_WU_SEARCH_FAILED, CaptureHResult([&] { ctx.SearchForUpdates(); })); |
| 876 | } |
| 877 | |
| 878 | // ----------------------------------------------------------------------- |
| 879 | // DownloadUpdates tests |
| 880 | // ----------------------------------------------------------------------- |
| 881 | |
| 882 | TEST_METHOD(DownloadUpdates_AllAlreadyDownloaded) |
| 883 | { |
| 884 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 885 | auto* fp = factory.get(); |
| 886 | auto* col = fp->session->searcher->searchResult->updates.get(); |
| 887 | AddMockUpdate(col, VARIANT_TRUE); |
| 888 | AddMockUpdate(col, VARIANT_TRUE); |
| 889 | |
| 890 | WindowsUpdateContext ctx(std::move(factory)); |
| 891 | ctx.SearchForUpdates(); |
| 892 | |
| 893 | std::vector<uint32_t> progressCalls; |
| 894 | ctx.DownloadUpdates([&](uint32_t p) { progressCalls.push_back(p); }); |
| 895 | |
| 896 | // All updates were already downloaded: BeginDownload must not be called, |
| 897 | // and progress(100) must be reported to signal completion. |
| 898 | VERIFY_IS_FALSE(fp->session->downloader->beginDownloadCalled); |
| 899 | VERIFY_ARE_EQUAL(0L, fp->lastCreatedCollection->addCallCount); |
| 900 | VERIFY_ARE_EQUAL(1u, progressCalls.size()); |
| 901 | VERIFY_ARE_EQUAL(100u, progressCalls[0]); |
| 902 | } |
| 903 | |
| 904 | TEST_METHOD(DownloadUpdates_SomeNeedDownloading) |
| 905 | { |
| 906 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 907 | auto* fp = factory.get(); |
| 908 | auto* col = fp->session->searcher->searchResult->updates.get(); |
| 909 | AddMockUpdate(col, VARIANT_TRUE); // already downloaded — skip |
| 910 | AddMockUpdate(col, VARIANT_FALSE); // needs download |
| 911 | AddMockUpdate(col, VARIANT_FALSE); // needs download |
| 912 | |
| 913 | WindowsUpdateContext ctx(std::move(factory)); |
| 914 | ctx.SearchForUpdates(); |
| 915 | ctx.DownloadUpdates(); |
| 916 | |
| 917 | VERIFY_IS_TRUE(fp->session->downloader->beginDownloadCalled); |
| 918 | VERIFY_ARE_EQUAL(2L, fp->lastCreatedCollection->addCallCount); |
| 919 | } |
| 920 | |
| 921 | TEST_METHOD(DownloadUpdates_DownloadFails) |
| 922 | { |
| 923 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 924 | auto* fp = factory.get(); |
| 925 | AddMockUpdate(fp->session->searcher->searchResult->updates.get(), VARIANT_FALSE); |
| 926 | fp->session->downloader->downloadResult->downloadHResult = E_FAIL; |
| 927 | |
| 928 | WindowsUpdateContext ctx(std::move(factory)); |
| 929 | ctx.SearchForUpdates(); |
| 930 | |
| 931 | VERIFY_ARE_EQUAL(E_FAIL, CaptureHResult([&] { ctx.DownloadUpdates(); })); |
| 932 | } |
| 933 | |
| 934 | // ----------------------------------------------------------------------- |
| 935 | // InstallUpdates tests |
| 936 | // ----------------------------------------------------------------------- |
| 937 | |
| 938 | TEST_METHOD(InstallUpdates_Success) |
| 939 | { |
| 940 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 941 | auto* fp = factory.get(); |
| 942 | AddMockUpdate(fp->session->searcher->searchResult->updates.get(), VARIANT_TRUE); |
| 943 | |
| 944 | WindowsUpdateContext ctx(std::move(factory)); |
| 945 | ctx.SearchForUpdates(); |
| 946 | |
| 947 | // Should not throw. |
| 948 | ctx.InstallUpdates(); |
| 949 | |
| 950 | VERIFY_IS_TRUE(fp->session->installer->beginInstallCalled); |
| 951 | VERIFY_IS_NOT_NULL(fp->session->installer->capturedCollection.get()); |
| 952 | } |
| 953 | |
| 954 | TEST_METHOD(InstallUpdates_Fails) |
| 955 | { |
| 956 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 957 | auto* fp = factory.get(); |
| 958 | AddMockUpdate(fp->session->searcher->searchResult->updates.get(), VARIANT_TRUE); |
| 959 | fp->session->installer->installResult->installHResult = E_ACCESSDENIED; |
| 960 | |
| 961 | WindowsUpdateContext ctx(std::move(factory)); |
| 962 | ctx.SearchForUpdates(); |
| 963 | |
| 964 | VERIFY_ARE_EQUAL(E_ACCESSDENIED, CaptureHResult([&] { ctx.InstallUpdates(); })); |
| 965 | } |
| 966 | |
| 967 | // ----------------------------------------------------------------------- |
| 968 | // RunUpdateFlow tests |
| 969 | // ----------------------------------------------------------------------- |
| 970 | |
| 971 | TEST_METHOD(RunUpdateFlow_NoUpdates_ProgressGoesTo100) |
| 972 | { |
| 973 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 974 | auto* fp = factory.get(); |
| 975 | |
| 976 | WindowsUpdateContext ctx(std::move(factory)); |
| 977 | |
| 978 | std::vector<uint32_t> progressCalls; |
| 979 | ctx.RunUpdateFlow(WindowsUpdateContext::UpdateOptions::None, [&](uint32_t p) { progressCalls.push_back(p); }); |
| 980 | |
| 981 | // progress(0) at the start, progress(100) because there are no updates. |
| 982 | VERIFY_ARE_EQUAL(2u, progressCalls.size()); |
| 983 | VERIFY_ARE_EQUAL(0u, progressCalls[0]); |
| 984 | VERIFY_ARE_EQUAL(100u, progressCalls[1]); |
| 985 | |
| 986 | // No download or install should have been triggered. |
| 987 | VERIFY_IS_FALSE(fp->session->downloader->beginDownloadCalled); |
| 988 | VERIFY_IS_FALSE(fp->session->installer->beginInstallCalled); |
| 989 | } |
| 990 | |
| 991 | TEST_METHOD(RunUpdateFlow_UpdatesFound_DownloadThenInstall) |
| 992 | { |
| 993 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 994 | auto* fp = factory.get(); |
| 995 | AddMockUpdate(fp->session->searcher->searchResult->updates.get(), VARIANT_FALSE); |
| 996 | |
| 997 | WindowsUpdateContext ctx(std::move(factory)); |
| 998 | |
| 999 | std::vector<uint32_t> progressCalls; |
| 1000 | ctx.RunUpdateFlow(WindowsUpdateContext::UpdateOptions::None, [&](uint32_t p) { progressCalls.push_back(p); }); |
| 1001 | |
| 1002 | // progress(0) is emitted at the start. |
| 1003 | VERIFY_IS_FALSE(progressCalls.empty()); |
| 1004 | VERIFY_ARE_EQUAL(0u, progressCalls[0]); |
| 1005 | |
| 1006 | // Both download and install phases ran. |
| 1007 | VERIFY_IS_TRUE(fp->session->downloader->beginDownloadCalled); |
| 1008 | VERIFY_IS_TRUE(fp->session->installer->beginInstallCalled); |
| 1009 | } |
| 1010 | |
| 1011 | TEST_METHOD(RunUpdateFlow_DownloadProgressScaling) |
| 1012 | { |
| 1013 | // Verify that download progress values are scaled into the 0–DownloadProgressPercent range. |
| 1014 | // The download lambda is: progress((percent * DownloadProgressPercent) / 100) |
| 1015 | // For percent=50: expected outer value = (50 * 70) / 100 = 35 |
| 1016 | VERIFY_ARE_EQUAL(35u, (50u * WindowsUpdateContext::DownloadProgressPercent) / 100u); |
| 1017 | |
| 1018 | // Verify that install progress values are offset and scaled into the remaining range. |
| 1019 | // The install lambda is: progress(DownloadProgressPercent + (percent * InstallProgressPercent) / 100) |
| 1020 | // For percent=100: expected outer value = 70 + (100 * 30) / 100 = 100 |
| 1021 | VERIFY_ARE_EQUAL(100u, WindowsUpdateContext::DownloadProgressPercent + (100u * WindowsUpdateContext::InstallProgressPercent) / 100u); |
| 1022 | } |
| 1023 | |
| 1024 | TEST_METHOD(RunUpdateFlow_DownloadFails_Propagates) |
| 1025 | { |
| 1026 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 1027 | auto* fp = factory.get(); |
| 1028 | AddMockUpdate(fp->session->searcher->searchResult->updates.get(), VARIANT_FALSE); |
| 1029 | fp->session->downloader->downloadResult->downloadHResult = E_FAIL; |
| 1030 | |
| 1031 | WindowsUpdateContext ctx(std::move(factory)); |
| 1032 | |
| 1033 | VERIFY_ARE_EQUAL(E_FAIL, CaptureHResult([&] { ctx.RunUpdateFlow(WindowsUpdateContext::UpdateOptions::None); })); |
| 1034 | |
| 1035 | // Install should not have been called after download failure. |
| 1036 | VERIFY_IS_FALSE(fp->session->installer->beginInstallCalled); |
| 1037 | } |
| 1038 | |
| 1039 | TEST_METHOD(RunUpdateFlow_NoProgress_DoesNotCrash) |
| 1040 | { |
| 1041 | // Verifies that passing no progress callback does not crash. |
| 1042 | auto factory = std::make_unique<MockWindowsUpdateClassFactory>(); |
| 1043 | AddMockUpdate(factory->session->searcher->searchResult->updates.get(), VARIANT_TRUE); |
| 1044 | |
| 1045 | WindowsUpdateContext ctx(std::move(factory)); |
| 1046 | |
| 1047 | // Should complete without crashing even with no progress callback. |
| 1048 | ctx.RunUpdateFlow(WindowsUpdateContext::UpdateOptions::None); |
| 1049 | } |
| 1050 | }; |