1 //===-- TextStubV2Tests.cpp - TBD V2 File Test ----------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===-----------------------------------------------------------------------===/ 8 #include "TextStubHelpers.h" 9 #include "llvm/TextAPI/InterfaceFile.h" 10 #include "llvm/TextAPI/TextAPIReader.h" 11 #include "llvm/TextAPI/TextAPIWriter.h" 12 #include "gtest/gtest.h" 13 #include <string> 14 #include <vector> 15 16 using namespace llvm; 17 using namespace llvm::MachO; 18 19 static ExportedSymbol TBDv2Symbols[] = { 20 {SymbolKind::GlobalSymbol, "$ld$hide$os9.0$_sym1", false, false}, 21 {SymbolKind::GlobalSymbol, "_sym1", false, false}, 22 {SymbolKind::GlobalSymbol, "_sym2", false, false}, 23 {SymbolKind::GlobalSymbol, "_sym3", false, false}, 24 {SymbolKind::GlobalSymbol, "_sym4", false, false}, 25 {SymbolKind::GlobalSymbol, "_sym5", false, false}, 26 {SymbolKind::GlobalSymbol, "_tlv1", false, true}, 27 {SymbolKind::GlobalSymbol, "_tlv2", false, true}, 28 {SymbolKind::GlobalSymbol, "_tlv3", false, true}, 29 {SymbolKind::GlobalSymbol, "_weak1", true, false}, 30 {SymbolKind::GlobalSymbol, "_weak2", true, false}, 31 {SymbolKind::GlobalSymbol, "_weak3", true, false}, 32 {SymbolKind::ObjectiveCClass, "class1", false, false}, 33 {SymbolKind::ObjectiveCClass, "class2", false, false}, 34 {SymbolKind::ObjectiveCClass, "class3", false, false}, 35 {SymbolKind::ObjectiveCInstanceVariable, "class1._ivar1", false, false}, 36 {SymbolKind::ObjectiveCInstanceVariable, "class1._ivar2", false, false}, 37 {SymbolKind::ObjectiveCInstanceVariable, "class1._ivar3", false, false}, 38 }; 39 40 namespace TBDv2 { 41 42 TEST(TBDv2, ReadFile) { 43 static const char TBDv2File1[] = 44 "--- !tapi-tbd-v2\n" 45 "archs: [ armv7, armv7s, armv7k, arm64 ]\n" 46 "platform: ios\n" 47 "flags: [ installapi ]\n" 48 "install-name: Test.dylib\n" 49 "current-version: 2.3.4\n" 50 "compatibility-version: 1.0\n" 51 "swift-version: 1.1\n" 52 "parent-umbrella: Umbrella.dylib\n" 53 "exports:\n" 54 " - archs: [ armv7, armv7s, armv7k, arm64 ]\n" 55 " allowable-clients: [ clientA ]\n" 56 " re-exports: [ /usr/lib/libfoo.dylib ]\n" 57 " symbols: [ _sym1, _sym2, _sym3, _sym4, $ld$hide$os9.0$_sym1 ]\n" 58 " objc-classes: [ _class1, _class2 ]\n" 59 " objc-ivars: [ _class1._ivar1, _class1._ivar2 ]\n" 60 " weak-def-symbols: [ _weak1, _weak2 ]\n" 61 " thread-local-symbols: [ _tlv1, _tlv2 ]\n" 62 " - archs: [ armv7, armv7s, armv7k ]\n" 63 " symbols: [ _sym5 ]\n" 64 " objc-classes: [ _class3 ]\n" 65 " objc-ivars: [ _class1._ivar3 ]\n" 66 " weak-def-symbols: [ _weak3 ]\n" 67 " thread-local-symbols: [ _tlv3 ]\n" 68 "...\n"; 69 70 Expected<TBDFile> Result = 71 TextAPIReader::get(MemoryBufferRef(TBDv2File1, "Test.tbd")); 72 EXPECT_TRUE(!!Result); 73 TBDFile File = std::move(Result.get()); 74 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 75 auto Archs = AK_armv7 | AK_armv7s | AK_armv7k | AK_arm64; 76 auto Platform = PlatformKind::iOS; 77 TargetList Targets; 78 for (auto &&arch : Archs) 79 Targets.emplace_back(Target(arch, Platform)); 80 EXPECT_EQ(Archs, File->getArchitectures()); 81 EXPECT_EQ(File->getPlatforms().size(), 1U); 82 EXPECT_EQ(Platform, *File->getPlatforms().begin()); 83 EXPECT_EQ(std::string("Test.dylib"), File->getInstallName()); 84 EXPECT_EQ(PackedVersion(2, 3, 4), File->getCurrentVersion()); 85 EXPECT_EQ(PackedVersion(1, 0, 0), File->getCompatibilityVersion()); 86 EXPECT_EQ(2U, File->getSwiftABIVersion()); 87 EXPECT_EQ(ObjCConstraintType::Retain_Release, File->getObjCConstraint()); 88 EXPECT_TRUE(File->isTwoLevelNamespace()); 89 EXPECT_TRUE(File->isApplicationExtensionSafe()); 90 EXPECT_TRUE(File->isInstallAPI()); 91 InterfaceFileRef client("clientA", Targets); 92 InterfaceFileRef reexport("/usr/lib/libfoo.dylib", Targets); 93 EXPECT_EQ(1U, File->allowableClients().size()); 94 EXPECT_EQ(client, File->allowableClients().front()); 95 EXPECT_EQ(1U, File->reexportedLibraries().size()); 96 EXPECT_EQ(reexport, File->reexportedLibraries().front()); 97 98 ExportedSymbolSeq Exports; 99 for (const auto *Sym : File->symbols()) { 100 EXPECT_FALSE(Sym->isWeakReferenced()); 101 EXPECT_FALSE(Sym->isUndefined()); 102 Exports.emplace_back( 103 ExportedSymbol{Sym->getKind(), std::string(Sym->getName()), 104 Sym->isWeakDefined(), Sym->isThreadLocalValue()}); 105 } 106 llvm::sort(Exports.begin(), Exports.end()); 107 108 EXPECT_EQ(sizeof(TBDv2Symbols) / sizeof(ExportedSymbol), Exports.size()); 109 EXPECT_TRUE( 110 std::equal(Exports.begin(), Exports.end(), std::begin(TBDv2Symbols))); 111 } 112 113 TEST(TBDv2, ReadFile2) { 114 static const char TBDv2File2[] = 115 "--- !tapi-tbd-v2\n" 116 "archs: [ armv7, armv7s, armv7k, arm64 ]\n" 117 "platform: ios\n" 118 "flags: [ flat_namespace, not_app_extension_safe ]\n" 119 "install-name: Test.dylib\n" 120 "swift-version: 1.1\n" 121 "exports:\n" 122 " - archs: [ armv7, armv7s, armv7k, arm64 ]\n" 123 " symbols: [ _sym1, _sym2, _sym3, _sym4, $ld$hide$os9.0$_sym1 ]\n" 124 " objc-classes: [ _class1, _class2 ]\n" 125 " objc-ivars: [ _class1._ivar1, _class1._ivar2 ]\n" 126 " weak-def-symbols: [ _weak1, _weak2 ]\n" 127 " thread-local-symbols: [ _tlv1, _tlv2 ]\n" 128 " - archs: [ armv7, armv7s, armv7k ]\n" 129 " symbols: [ _sym5 ]\n" 130 " objc-classes: [ _class3 ]\n" 131 " objc-ivars: [ _class1._ivar3 ]\n" 132 " weak-def-symbols: [ _weak3 ]\n" 133 " thread-local-symbols: [ _tlv3 ]\n" 134 "undefineds:\n" 135 " - archs: [ armv7, armv7s, armv7k, arm64 ]\n" 136 " symbols: [ _undefSym1, _undefSym2, _undefSym3 ]\n" 137 " objc-classes: [ _undefClass1, _undefClass2 ]\n" 138 " objc-ivars: [ _undefClass1._ivar1, _undefClass1._ivar2 ]\n" 139 " weak-ref-symbols: [ _undefWeak1, _undefWeak2 ]\n" 140 "...\n"; 141 142 Expected<TBDFile> Result = 143 TextAPIReader::get(MemoryBufferRef(TBDv2File2, "Test.tbd")); 144 EXPECT_TRUE(!!Result); 145 TBDFile File = std::move(Result.get()); 146 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 147 auto Archs = AK_armv7 | AK_armv7s | AK_armv7k | AK_arm64; 148 auto Platform = PlatformKind::iOS; 149 TargetList Targets; 150 for (auto &&arch : Archs) 151 Targets.emplace_back(Target(arch, Platform)); 152 EXPECT_EQ(Archs, File->getArchitectures()); 153 EXPECT_EQ(File->getPlatforms().size(), 1U); 154 EXPECT_EQ(Platform, *File->getPlatforms().begin()); 155 EXPECT_EQ(std::string("Test.dylib"), File->getInstallName()); 156 EXPECT_EQ(PackedVersion(1, 0, 0), File->getCurrentVersion()); 157 EXPECT_EQ(PackedVersion(1, 0, 0), File->getCompatibilityVersion()); 158 EXPECT_EQ(2U, File->getSwiftABIVersion()); 159 EXPECT_EQ(ObjCConstraintType::Retain_Release, File->getObjCConstraint()); 160 EXPECT_FALSE(File->isTwoLevelNamespace()); 161 EXPECT_FALSE(File->isApplicationExtensionSafe()); 162 EXPECT_FALSE(File->isInstallAPI()); 163 EXPECT_EQ(0U, File->allowableClients().size()); 164 EXPECT_EQ(0U, File->reexportedLibraries().size()); 165 } 166 167 TEST(TBDv2, WriteFile) { 168 static const char TBDv2File3[] = 169 "--- !tapi-tbd-v2\n" 170 "archs: [ i386, x86_64 ]\n" 171 "platform: macosx\n" 172 "install-name: '/usr/lib/libfoo.dylib'\n" 173 "current-version: 1.2.3\n" 174 "compatibility-version: 0\n" 175 "swift-version: 5\n" 176 "exports:\n" 177 " - archs: [ i386 ]\n" 178 " symbols: [ _sym1 ]\n" 179 " weak-def-symbols: [ _sym2 ]\n" 180 " thread-local-symbols: [ _sym3 ]\n" 181 " - archs: [ x86_64 ]\n" 182 " allowable-clients: [ clientA ]\n" 183 " re-exports: [ '/usr/lib/libfoo.dylib' ]\n" 184 " symbols: [ '_OBJC_EHTYPE_$_Class1' ]\n" 185 " objc-classes: [ _Class1 ]\n" 186 " objc-ivars: [ _Class1._ivar1 ]\n" 187 "...\n"; 188 189 InterfaceFile File; 190 TargetList Targets; 191 for (auto &&arch : AK_i386 | AK_x86_64) 192 Targets.emplace_back(Target(arch, PlatformKind::macOS)); 193 File.setPath("libfoo.dylib"); 194 File.setInstallName("/usr/lib/libfoo.dylib"); 195 File.setFileType(FileType::TBD_V2); 196 File.addTargets(Targets); 197 File.setCurrentVersion(PackedVersion(1, 2, 3)); 198 File.setTwoLevelNamespace(); 199 File.setApplicationExtensionSafe(); 200 File.setSwiftABIVersion(5); 201 File.setObjCConstraint(ObjCConstraintType::Retain_Release); 202 File.addAllowableClient("clientA", Targets[1]); 203 File.addReexportedLibrary("/usr/lib/libfoo.dylib", Targets[1]); 204 File.addSymbol(SymbolKind::GlobalSymbol, "_sym1", {Targets[0]}); 205 File.addSymbol(SymbolKind::GlobalSymbol, "_sym2", {Targets[0]}, 206 SymbolFlags::WeakDefined); 207 File.addSymbol(SymbolKind::GlobalSymbol, "_sym3", {Targets[0]}, 208 SymbolFlags::ThreadLocalValue); 209 File.addSymbol(SymbolKind::ObjectiveCClass, "Class1", {Targets[1]}); 210 File.addSymbol(SymbolKind::ObjectiveCClassEHType, "Class1", {Targets[1]}); 211 File.addSymbol(SymbolKind::ObjectiveCInstanceVariable, "Class1._ivar1", 212 {Targets[1]}); 213 214 SmallString<4096> Buffer; 215 raw_svector_ostream OS(Buffer); 216 Error Result = TextAPIWriter::writeToStream(OS, File); 217 EXPECT_FALSE(Result); 218 EXPECT_STREQ(TBDv2File3, Buffer.c_str()); 219 } 220 221 TEST(TBDv2, Platform_macOS) { 222 static const char TBDv2PlatformMacOS[] = "--- !tapi-tbd-v2\n" 223 "archs: [ x86_64 ]\n" 224 "platform: macosx\n" 225 "install-name: Test.dylib\n" 226 "...\n"; 227 228 Expected<TBDFile> Result = 229 TextAPIReader::get(MemoryBufferRef(TBDv2PlatformMacOS, "Test.tbd")); 230 EXPECT_TRUE(!!Result); 231 TBDFile File = std::move(Result.get()); 232 auto Platform = PlatformKind::macOS; 233 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 234 EXPECT_EQ(File->getPlatforms().size(), 1U); 235 EXPECT_EQ(Platform, *File->getPlatforms().begin()); 236 } 237 238 TEST(TBDv2, Platform_iOS) { 239 static const char TBDv2PlatformiOS[] = "--- !tapi-tbd-v2\n" 240 "archs: [ arm64 ]\n" 241 "platform: ios\n" 242 "install-name: Test.dylib\n" 243 "...\n"; 244 245 Expected<TBDFile> Result = 246 TextAPIReader::get(MemoryBufferRef(TBDv2PlatformiOS, "Test.tbd")); 247 EXPECT_TRUE(!!Result); 248 auto Platform = PlatformKind::iOS; 249 TBDFile File = std::move(Result.get()); 250 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 251 EXPECT_EQ(File->getPlatforms().size(), 1U); 252 EXPECT_EQ(Platform, *File->getPlatforms().begin()); 253 } 254 255 TEST(TBDv2, Platform_watchOS) { 256 static const char TBDv2PlatformWatchOS[] = "--- !tapi-tbd-v2\n" 257 "archs: [ armv7k ]\n" 258 "platform: watchos\n" 259 "install-name: Test.dylib\n" 260 "...\n"; 261 262 Expected<TBDFile> Result = 263 TextAPIReader::get(MemoryBufferRef(TBDv2PlatformWatchOS, "Test.tbd")); 264 EXPECT_TRUE(!!Result); 265 auto Platform = PlatformKind::watchOS; 266 TBDFile File = std::move(Result.get()); 267 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 268 EXPECT_EQ(File->getPlatforms().size(), 1U); 269 EXPECT_EQ(Platform, *File->getPlatforms().begin()); 270 } 271 272 TEST(TBDv2, Platform_tvOS) { 273 static const char TBDv2PlatformtvOS[] = "--- !tapi-tbd-v2\n" 274 "archs: [ arm64 ]\n" 275 "platform: tvos\n" 276 "install-name: Test.dylib\n" 277 "...\n"; 278 279 Expected<TBDFile> Result = 280 TextAPIReader::get(MemoryBufferRef(TBDv2PlatformtvOS, "Test.tbd")); 281 EXPECT_TRUE(!!Result); 282 auto Platform = PlatformKind::tvOS; 283 TBDFile File = std::move(Result.get()); 284 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 285 EXPECT_EQ(File->getPlatforms().size(), 1U); 286 EXPECT_EQ(Platform, *File->getPlatforms().begin()); 287 } 288 289 TEST(TBDv2, Platform_bridgeOS) { 290 static const char TBDv2BridgeOS[] = "--- !tapi-tbd-v2\n" 291 "archs: [ armv7k ]\n" 292 "platform: bridgeos\n" 293 "install-name: Test.dylib\n" 294 "...\n"; 295 296 Expected<TBDFile> Result = 297 TextAPIReader::get(MemoryBufferRef(TBDv2BridgeOS, "Test.tbd")); 298 EXPECT_TRUE(!!Result); 299 auto Platform = PlatformKind::bridgeOS; 300 TBDFile File = std::move(Result.get()); 301 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 302 EXPECT_EQ(File->getPlatforms().size(), 1U); 303 EXPECT_EQ(Platform, *File->getPlatforms().begin()); 304 } 305 306 TEST(TBDv2, Swift_1_0) { 307 static const char TBDv2Swift1[] = "--- !tapi-tbd-v2\n" 308 "archs: [ arm64 ]\n" 309 "platform: ios\n" 310 "install-name: Test.dylib\n" 311 "swift-version: 1.0\n" 312 "...\n"; 313 314 Expected<TBDFile> Result = 315 TextAPIReader::get(MemoryBufferRef(TBDv2Swift1, "Test.tbd")); 316 EXPECT_TRUE(!!Result); 317 TBDFile File = std::move(Result.get()); 318 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 319 EXPECT_EQ(1U, File->getSwiftABIVersion()); 320 } 321 322 TEST(TBDv2, Swift_1_1) { 323 static const char TBDv2Swift1dot[] = "--- !tapi-tbd-v2\n" 324 "archs: [ arm64 ]\n" 325 "platform: ios\n" 326 "install-name: Test.dylib\n" 327 "swift-version: 1.1\n" 328 "...\n"; 329 330 Expected<TBDFile> Result = 331 TextAPIReader::get(MemoryBufferRef(TBDv2Swift1dot, "Test.tbd")); 332 EXPECT_TRUE(!!Result); 333 TBDFile File = std::move(Result.get()); 334 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 335 EXPECT_EQ(2U, File->getSwiftABIVersion()); 336 } 337 338 TEST(TBDv2, Swift_2_0) { 339 static const char tbd_v2_swift_2_0[] = "--- !tapi-tbd-v2\n" 340 "archs: [ arm64 ]\n" 341 "platform: ios\n" 342 "install-name: Test.dylib\n" 343 "swift-version: 2.0\n" 344 "...\n"; 345 346 Expected<TBDFile> Result = 347 TextAPIReader::get(MemoryBufferRef(tbd_v2_swift_2_0, "Test.tbd")); 348 EXPECT_TRUE(!!Result); 349 TBDFile File = std::move(Result.get()); 350 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 351 EXPECT_EQ(3U, File->getSwiftABIVersion()); 352 } 353 354 TEST(TBDv2, Swift_3_0) { 355 static const char TBDv2Swift3[] = "--- !tapi-tbd-v2\n" 356 "archs: [ arm64 ]\n" 357 "platform: ios\n" 358 "install-name: Test.dylib\n" 359 "swift-version: 3.0\n" 360 "...\n"; 361 362 Expected<TBDFile> Result = 363 TextAPIReader::get(MemoryBufferRef(TBDv2Swift3, "Test.tbd")); 364 EXPECT_TRUE(!!Result); 365 TBDFile File = std::move(Result.get()); 366 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 367 EXPECT_EQ(4U, File->getSwiftABIVersion()); 368 } 369 370 TEST(TBDv2, Swift_4_0) { 371 static const char TBDv2Swift4[] = "--- !tapi-tbd-v2\n" 372 "archs: [ arm64 ]\n" 373 "platform: ios\n" 374 "install-name: Test.dylib\n" 375 "swift-version: 4.0\n" 376 "...\n"; 377 378 Expected<TBDFile> Result = 379 TextAPIReader::get(MemoryBufferRef(TBDv2Swift4, "Test.tbd")); 380 EXPECT_FALSE(!!Result); 381 std::string ErrorMessage = toString(Result.takeError()); 382 EXPECT_EQ("malformed file\nTest.tbd:5:16: error: invalid Swift ABI " 383 "version.\nswift-version: 4.0\n ^~~\n", 384 ErrorMessage); 385 } 386 387 TEST(TBDv2, Swift_5) { 388 static const char TBDv2Swift5[] = "--- !tapi-tbd-v2\n" 389 "archs: [ arm64 ]\n" 390 "platform: ios\n" 391 "install-name: Test.dylib\n" 392 "swift-version: 5\n" 393 "...\n"; 394 395 Expected<TBDFile> Result = 396 TextAPIReader::get(MemoryBufferRef(TBDv2Swift5, "Test.tbd")); 397 EXPECT_TRUE(!!Result); 398 TBDFile File = std::move(Result.get()); 399 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 400 EXPECT_EQ(5U, File->getSwiftABIVersion()); 401 } 402 403 TEST(TBDv2, Swift_99) { 404 static const char TBDv2Swift99[] = "--- !tapi-tbd-v2\n" 405 "archs: [ arm64 ]\n" 406 "platform: ios\n" 407 "install-name: Test.dylib\n" 408 "swift-version: 99\n" 409 "...\n"; 410 411 Expected<TBDFile> Result = 412 TextAPIReader::get(MemoryBufferRef(TBDv2Swift99, "Test.tbd")); 413 EXPECT_TRUE(!!Result); 414 TBDFile File = std::move(Result.get()); 415 EXPECT_EQ(FileType::TBD_V2, File->getFileType()); 416 EXPECT_EQ(99U, File->getSwiftABIVersion()); 417 } 418 419 TEST(TBDv2, UnknownArchitecture) { 420 static const char TBDv2FileUnknownArch[] = "--- !tapi-tbd-v2\n" 421 "archs: [ foo ]\n" 422 "platform: macosx\n" 423 "install-name: Test.dylib\n" 424 "...\n"; 425 Expected<TBDFile> Result = 426 TextAPIReader::get(MemoryBufferRef(TBDv2FileUnknownArch, "Test.tbd")); 427 EXPECT_TRUE(!!Result); 428 } 429 430 TEST(TBDv2, UnknownPlatform) { 431 static const char TBDv2FileUnknownPlatform[] = "--- !tapi-tbd-v2\n" 432 "archs: [ i386 ]\n" 433 "platform: newOS\n" 434 "...\n"; 435 436 Expected<TBDFile> Result = 437 TextAPIReader::get(MemoryBufferRef(TBDv2FileUnknownPlatform, "Test.tbd")); 438 EXPECT_FALSE(!!Result); 439 std::string ErrorMessage = toString(Result.takeError()); 440 EXPECT_EQ("malformed file\nTest.tbd:3:11: error: unknown platform\nplatform: " 441 "newOS\n ^~~~~\n", 442 ErrorMessage); 443 } 444 445 TEST(TBDv2, InvalidPlatform) { 446 static const char TBDv2FileInvalidPlatform[] = "--- !tapi-tbd-v2\n" 447 "archs: [ i386 ]\n" 448 "platform: iosmac\n" 449 "install-name: Test.dylib\n" 450 "...\n"; 451 452 Expected<TBDFile> Result = 453 TextAPIReader::get(MemoryBufferRef(TBDv2FileInvalidPlatform, "Test.tbd")); 454 EXPECT_FALSE(!!Result); 455 std::string ErrorMessage = toString(Result.takeError()); 456 EXPECT_EQ("malformed file\nTest.tbd:3:11: error: invalid platform\nplatform: " 457 "iosmac\n ^~~~~~\n", 458 ErrorMessage); 459 } 460 461 TEST(TBDv2, MalformedFile1) { 462 static const char TBDv2FileMalformed1[] = "--- !tapi-tbd-v2\n" 463 "archs: [ arm64 ]\n" 464 "foobar: \"Unsupported key\"\n" 465 "...\n"; 466 467 Expected<TBDFile> Result = 468 TextAPIReader::get(MemoryBufferRef(TBDv2FileMalformed1, "Test.tbd")); 469 EXPECT_FALSE(!!Result); 470 std::string ErrorMessage = toString(Result.takeError()); 471 ASSERT_EQ("malformed file\nTest.tbd:2:1: error: missing required key " 472 "'platform'\narchs: [ arm64 ]\n^\n", 473 ErrorMessage); 474 } 475 476 TEST(TBDv2, MalformedFile2) { 477 static const char TBDv2FileMalformed2[] = "--- !tapi-tbd-v2\n" 478 "archs: [ arm64 ]\n" 479 "platform: ios\n" 480 "install-name: Test.dylib\n" 481 "foobar: \"Unsupported key\"\n" 482 "...\n"; 483 484 Expected<TBDFile> Result = 485 TextAPIReader::get(MemoryBufferRef(TBDv2FileMalformed2, "Test.tbd")); 486 EXPECT_FALSE(!!Result); 487 std::string ErrorMessage = toString(Result.takeError()); 488 ASSERT_EQ( 489 "malformed file\nTest.tbd:5:1: error: unknown key 'foobar'\nfoobar: " 490 "\"Unsupported key\"\n^~~~~~\n", 491 ErrorMessage); 492 } 493 494 } // namespace TBDv2 495