Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 1 | //===- unittests/Lex/PPCallbacksTest.cpp - PPCallbacks tests ------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===--------------------------------------------------------------===// |
| 9 | |
Chandler Carruth | 1050e8b | 2012-12-04 09:45:34 +0000 | [diff] [blame] | 10 | #include "clang/Lex/Preprocessor.h" |
Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 11 | #include "clang/AST/ASTConsumer.h" |
| 12 | #include "clang/AST/ASTContext.h" |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 13 | #include "clang/Basic/Diagnostic.h" |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 14 | #include "clang/Basic/DiagnosticOptions.h" |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 15 | #include "clang/Basic/FileManager.h" |
| 16 | #include "clang/Basic/LangOptions.h" |
| 17 | #include "clang/Basic/SourceManager.h" |
| 18 | #include "clang/Basic/TargetInfo.h" |
| 19 | #include "clang/Basic/TargetOptions.h" |
| 20 | #include "clang/Lex/HeaderSearch.h" |
| 21 | #include "clang/Lex/HeaderSearchOptions.h" |
| 22 | #include "clang/Lex/ModuleLoader.h" |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 23 | #include "clang/Lex/PreprocessorOptions.h" |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 24 | #include "clang/Parse/Parser.h" |
| 25 | #include "clang/Sema/Sema.h" |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 26 | #include "llvm/ADT/SmallString.h" |
Rafael Espindola | 8229d22 | 2013-06-11 22:15:02 +0000 | [diff] [blame] | 27 | #include "llvm/Support/Path.h" |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 28 | #include "gtest/gtest.h" |
| 29 | |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 30 | using namespace clang; |
| 31 | |
| 32 | namespace { |
| 33 | |
| 34 | // Stub out module loading. |
| 35 | class VoidModuleLoader : public ModuleLoader { |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 36 | ModuleLoadResult loadModule(SourceLocation ImportLoc, |
| 37 | ModuleIdPath Path, |
| 38 | Module::NameVisibilityKind Visibility, |
| 39 | bool IsInclusionDirective) override { |
Douglas Gregor | 7dff05b | 2012-11-30 00:01:57 +0000 | [diff] [blame] | 40 | return ModuleLoadResult(); |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 41 | } |
NAKAMURA Takumi | 1a4191d | 2013-01-12 02:16:29 +0000 | [diff] [blame] | 42 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 43 | void makeModuleVisible(Module *Mod, |
| 44 | Module::NameVisibilityKind Visibility, |
| 45 | SourceLocation ImportLoc, |
| 46 | bool Complain) override { } |
| 47 | |
| 48 | GlobalModuleIndex *loadGlobalModuleIndex(SourceLocation TriggerLoc) override |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 49 | { return nullptr; } |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 50 | bool lookupMissingImports(StringRef Name, SourceLocation TriggerLoc) override |
| 51 | { return 0; }; |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 52 | }; |
| 53 | |
| 54 | // Stub to collect data from InclusionDirective callbacks. |
| 55 | class InclusionDirectiveCallbacks : public PPCallbacks { |
| 56 | public: |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 57 | void InclusionDirective(SourceLocation HashLoc, const Token &IncludeTok, |
| 58 | StringRef FileName, bool IsAngled, |
| 59 | CharSourceRange FilenameRange, const FileEntry *File, |
| 60 | StringRef SearchPath, StringRef RelativePath, |
| 61 | const Module *Imported) override { |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 62 | this->HashLoc = HashLoc; |
| 63 | this->IncludeTok = IncludeTok; |
| 64 | this->FileName = FileName.str(); |
| 65 | this->IsAngled = IsAngled; |
| 66 | this->FilenameRange = FilenameRange; |
| 67 | this->File = File; |
| 68 | this->SearchPath = SearchPath.str(); |
| 69 | this->RelativePath = RelativePath.str(); |
| 70 | this->Imported = Imported; |
| 71 | } |
| 72 | |
| 73 | SourceLocation HashLoc; |
| 74 | Token IncludeTok; |
| 75 | SmallString<16> FileName; |
| 76 | bool IsAngled; |
| 77 | CharSourceRange FilenameRange; |
| 78 | const FileEntry* File; |
| 79 | SmallString<16> SearchPath; |
| 80 | SmallString<16> RelativePath; |
| 81 | const Module* Imported; |
| 82 | }; |
| 83 | |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 84 | // Stub to collect data from PragmaOpenCLExtension callbacks. |
| 85 | class PragmaOpenCLExtensionCallbacks : public PPCallbacks { |
| 86 | public: |
| 87 | typedef struct { |
Alexey Samsonov | 74ecbd5 | 2013-10-14 07:13:59 +0000 | [diff] [blame] | 88 | SmallString<16> Name; |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 89 | unsigned State; |
| 90 | } CallbackParameters; |
| 91 | |
| 92 | PragmaOpenCLExtensionCallbacks() : Name("Not called."), State(99) {}; |
| 93 | |
Pirama Arumuga Nainar | 33337ca | 2015-05-06 11:48:57 -0700 | [diff] [blame] | 94 | void PragmaOpenCLExtension(clang::SourceLocation NameLoc, |
| 95 | const clang::IdentifierInfo *Name, |
| 96 | clang::SourceLocation StateLoc, |
| 97 | unsigned State) override { |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 98 | this->NameLoc = NameLoc; |
Alexey Samsonov | 74ecbd5 | 2013-10-14 07:13:59 +0000 | [diff] [blame] | 99 | this->Name = Name->getName(); |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 100 | this->StateLoc = StateLoc; |
| 101 | this->State = State; |
| 102 | }; |
| 103 | |
| 104 | SourceLocation NameLoc; |
Alexey Samsonov | 74ecbd5 | 2013-10-14 07:13:59 +0000 | [diff] [blame] | 105 | SmallString<16> Name; |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 106 | SourceLocation StateLoc; |
| 107 | unsigned State; |
| 108 | }; |
| 109 | |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 110 | // PPCallbacks test fixture. |
| 111 | class PPCallbacksTest : public ::testing::Test { |
| 112 | protected: |
| 113 | PPCallbacksTest() |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 114 | : FileMgr(FileMgrOpts), DiagID(new DiagnosticIDs()), |
| 115 | DiagOpts(new DiagnosticOptions()), |
| 116 | Diags(DiagID, DiagOpts.get(), new IgnoringDiagConsumer()), |
| 117 | SourceMgr(Diags, FileMgr), TargetOpts(new TargetOptions()) { |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 118 | TargetOpts->Triple = "x86_64-apple-darwin11.1.0"; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 119 | Target = TargetInfo::CreateTargetInfo(Diags, TargetOpts); |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 120 | } |
| 121 | |
| 122 | FileSystemOptions FileMgrOpts; |
| 123 | FileManager FileMgr; |
| 124 | IntrusiveRefCntPtr<DiagnosticIDs> DiagID; |
| 125 | IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts; |
| 126 | DiagnosticsEngine Diags; |
| 127 | SourceManager SourceMgr; |
| 128 | LangOptions LangOpts; |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 129 | std::shared_ptr<TargetOptions> TargetOpts; |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 130 | IntrusiveRefCntPtr<TargetInfo> Target; |
| 131 | |
| 132 | // Register a header path as a known file and add its location |
| 133 | // to search path. |
| 134 | void AddFakeHeader(HeaderSearch& HeaderInfo, const char* HeaderPath, |
| 135 | bool IsSystemHeader) { |
| 136 | // Tell FileMgr about header. |
| 137 | FileMgr.getVirtualFile(HeaderPath, 0, 0); |
| 138 | |
| 139 | // Add header's parent path to search path. |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 140 | StringRef SearchPath = llvm::sys::path::parent_path(HeaderPath); |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 141 | const DirectoryEntry *DE = FileMgr.getDirectory(SearchPath); |
Daniel Dunbar | 1ea6bc0 | 2013-01-25 01:50:28 +0000 | [diff] [blame] | 142 | DirectoryLookup DL(DE, SrcMgr::C_User, false); |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 143 | HeaderInfo.AddSearchPath(DL, IsSystemHeader); |
| 144 | } |
| 145 | |
| 146 | // Get the raw source string of the range. |
| 147 | StringRef GetSourceString(CharSourceRange Range) { |
| 148 | const char* B = SourceMgr.getCharacterData(Range.getBegin()); |
| 149 | const char* E = SourceMgr.getCharacterData(Range.getEnd()); |
| 150 | |
| 151 | return StringRef(B, E - B); |
| 152 | } |
| 153 | |
| 154 | // Run lexer over SourceText and collect FilenameRange from |
| 155 | // the InclusionDirective callback. |
| 156 | CharSourceRange InclusionDirectiveFilenameRange(const char* SourceText, |
| 157 | const char* HeaderPath, bool SystemHeader) { |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 158 | std::unique_ptr<llvm::MemoryBuffer> Buf = |
| 159 | llvm::MemoryBuffer::getMemBuffer(SourceText); |
| 160 | SourceMgr.setMainFileID(SourceMgr.createFileID(std::move(Buf))); |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 161 | |
| 162 | VoidModuleLoader ModLoader; |
| 163 | |
| 164 | IntrusiveRefCntPtr<HeaderSearchOptions> HSOpts = new HeaderSearchOptions(); |
Manuel Klimek | ee0cd37 | 2013-10-24 07:51:24 +0000 | [diff] [blame] | 165 | HeaderSearch HeaderInfo(HSOpts, SourceMgr, Diags, LangOpts, |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 166 | Target.get()); |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 167 | AddFakeHeader(HeaderInfo, HeaderPath, SystemHeader); |
| 168 | |
| 169 | IntrusiveRefCntPtr<PreprocessorOptions> PPOpts = new PreprocessorOptions(); |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 170 | Preprocessor PP(PPOpts, Diags, LangOpts, SourceMgr, HeaderInfo, ModLoader, |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 171 | /*IILookup =*/nullptr, |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 172 | /*OwnsHeaderSearch =*/false); |
| 173 | PP.Initialize(*Target); |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 174 | InclusionDirectiveCallbacks* Callbacks = new InclusionDirectiveCallbacks; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 175 | PP.addPPCallbacks(std::unique_ptr<PPCallbacks>(Callbacks)); |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 176 | |
| 177 | // Lex source text. |
| 178 | PP.EnterMainSourceFile(); |
| 179 | |
| 180 | while (true) { |
| 181 | Token Tok; |
| 182 | PP.Lex(Tok); |
| 183 | if (Tok.is(tok::eof)) |
| 184 | break; |
| 185 | } |
| 186 | |
| 187 | // Callbacks have been executed at this point -- return filename range. |
| 188 | return Callbacks->FilenameRange; |
| 189 | } |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 190 | |
| 191 | PragmaOpenCLExtensionCallbacks::CallbackParameters |
| 192 | PragmaOpenCLExtensionCall(const char* SourceText) { |
| 193 | LangOptions OpenCLLangOpts; |
| 194 | OpenCLLangOpts.OpenCL = 1; |
| 195 | |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 196 | std::unique_ptr<llvm::MemoryBuffer> SourceBuf = |
| 197 | llvm::MemoryBuffer::getMemBuffer(SourceText, "test.cl"); |
| 198 | SourceMgr.setMainFileID(SourceMgr.createFileID(std::move(SourceBuf))); |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 199 | |
| 200 | VoidModuleLoader ModLoader; |
Manuel Klimek | ee0cd37 | 2013-10-24 07:51:24 +0000 | [diff] [blame] | 201 | HeaderSearch HeaderInfo(new HeaderSearchOptions, SourceMgr, Diags, |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 202 | OpenCLLangOpts, Target.get()); |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 203 | |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 204 | Preprocessor PP(new PreprocessorOptions(), Diags, OpenCLLangOpts, SourceMgr, |
Stephen Hines | c568f1e | 2014-07-21 00:47:37 -0700 | [diff] [blame] | 205 | HeaderInfo, ModLoader, /*IILookup =*/nullptr, |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 206 | /*OwnsHeaderSearch =*/false); |
| 207 | PP.Initialize(*Target); |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 208 | |
| 209 | // parser actually sets correct pragma handlers for preprocessor |
| 210 | // according to LangOptions, so we init Parser to register opencl |
| 211 | // pragma handlers |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 212 | ASTContext Context(OpenCLLangOpts, SourceMgr, |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 213 | PP.getIdentifierTable(), PP.getSelectorTable(), |
Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 214 | PP.getBuiltinInfo()); |
| 215 | Context.InitBuiltinTypes(*Target); |
| 216 | |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 217 | ASTConsumer Consumer; |
| 218 | Sema S(PP, Context, Consumer); |
| 219 | Parser P(PP, S, false); |
| 220 | PragmaOpenCLExtensionCallbacks* Callbacks = new PragmaOpenCLExtensionCallbacks; |
Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 221 | PP.addPPCallbacks(std::unique_ptr<PPCallbacks>(Callbacks)); |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 222 | |
| 223 | // Lex source text. |
| 224 | PP.EnterMainSourceFile(); |
| 225 | while (true) { |
| 226 | Token Tok; |
| 227 | PP.Lex(Tok); |
| 228 | if (Tok.is(tok::eof)) |
| 229 | break; |
| 230 | } |
| 231 | |
| 232 | PragmaOpenCLExtensionCallbacks::CallbackParameters RetVal = { |
Alexey Samsonov | 74ecbd5 | 2013-10-14 07:13:59 +0000 | [diff] [blame] | 233 | Callbacks->Name, |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 234 | Callbacks->State |
| 235 | }; |
| 236 | return RetVal; |
| 237 | } |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 238 | }; |
| 239 | |
| 240 | TEST_F(PPCallbacksTest, QuotedFilename) { |
| 241 | const char* Source = |
| 242 | "#include \"quoted.h\"\n"; |
| 243 | |
| 244 | CharSourceRange Range = |
| 245 | InclusionDirectiveFilenameRange(Source, "/quoted.h", false); |
| 246 | |
| 247 | ASSERT_EQ("\"quoted.h\"", GetSourceString(Range)); |
| 248 | } |
| 249 | |
| 250 | TEST_F(PPCallbacksTest, AngledFilename) { |
| 251 | const char* Source = |
| 252 | "#include <angled.h>\n"; |
| 253 | |
| 254 | CharSourceRange Range = |
| 255 | InclusionDirectiveFilenameRange(Source, "/angled.h", true); |
| 256 | |
| 257 | ASSERT_EQ("<angled.h>", GetSourceString(Range)); |
| 258 | } |
| 259 | |
| 260 | TEST_F(PPCallbacksTest, QuotedInMacro) { |
| 261 | const char* Source = |
| 262 | "#define MACRO_QUOTED \"quoted.h\"\n" |
| 263 | "#include MACRO_QUOTED\n"; |
| 264 | |
| 265 | CharSourceRange Range = |
| 266 | InclusionDirectiveFilenameRange(Source, "/quoted.h", false); |
| 267 | |
| 268 | ASSERT_EQ("\"quoted.h\"", GetSourceString(Range)); |
| 269 | } |
| 270 | |
| 271 | TEST_F(PPCallbacksTest, AngledInMacro) { |
| 272 | const char* Source = |
| 273 | "#define MACRO_ANGLED <angled.h>\n" |
| 274 | "#include MACRO_ANGLED\n"; |
| 275 | |
| 276 | CharSourceRange Range = |
| 277 | InclusionDirectiveFilenameRange(Source, "/angled.h", true); |
| 278 | |
| 279 | ASSERT_EQ("<angled.h>", GetSourceString(Range)); |
| 280 | } |
| 281 | |
| 282 | TEST_F(PPCallbacksTest, StringizedMacroArgument) { |
| 283 | const char* Source = |
| 284 | "#define MACRO_STRINGIZED(x) #x\n" |
| 285 | "#include MACRO_STRINGIZED(quoted.h)\n"; |
| 286 | |
| 287 | CharSourceRange Range = |
| 288 | InclusionDirectiveFilenameRange(Source, "/quoted.h", false); |
| 289 | |
| 290 | ASSERT_EQ("\"quoted.h\"", GetSourceString(Range)); |
| 291 | } |
| 292 | |
| 293 | TEST_F(PPCallbacksTest, ConcatenatedMacroArgument) { |
| 294 | const char* Source = |
| 295 | "#define MACRO_ANGLED <angled.h>\n" |
| 296 | "#define MACRO_CONCAT(x, y) x ## _ ## y\n" |
| 297 | "#include MACRO_CONCAT(MACRO, ANGLED)\n"; |
| 298 | |
| 299 | CharSourceRange Range = |
| 300 | InclusionDirectiveFilenameRange(Source, "/angled.h", false); |
| 301 | |
| 302 | ASSERT_EQ("<angled.h>", GetSourceString(Range)); |
| 303 | } |
| 304 | |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 305 | TEST_F(PPCallbacksTest, TrigraphFilename) { |
| 306 | const char* Source = |
Benjamin Kramer | 7164095 | 2012-11-03 20:58:26 +0000 | [diff] [blame] | 307 | "#include \"tri\?\?-graph.h\"\n"; |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 308 | |
| 309 | CharSourceRange Range = |
| 310 | InclusionDirectiveFilenameRange(Source, "/tri~graph.h", false); |
| 311 | |
Benjamin Kramer | 7164095 | 2012-11-03 20:58:26 +0000 | [diff] [blame] | 312 | ASSERT_EQ("\"tri\?\?-graph.h\"", GetSourceString(Range)); |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 313 | } |
| 314 | |
| 315 | TEST_F(PPCallbacksTest, TrigraphInMacro) { |
| 316 | const char* Source = |
Benjamin Kramer | 7164095 | 2012-11-03 20:58:26 +0000 | [diff] [blame] | 317 | "#define MACRO_TRIGRAPH \"tri\?\?-graph.h\"\n" |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 318 | "#include MACRO_TRIGRAPH\n"; |
| 319 | |
| 320 | CharSourceRange Range = |
| 321 | InclusionDirectiveFilenameRange(Source, "/tri~graph.h", false); |
| 322 | |
Benjamin Kramer | 7164095 | 2012-11-03 20:58:26 +0000 | [diff] [blame] | 323 | ASSERT_EQ("\"tri\?\?-graph.h\"", GetSourceString(Range)); |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 324 | } |
| 325 | |
Pekka Jaaskelainen | a0950e8 | 2013-10-12 09:29:48 +0000 | [diff] [blame] | 326 | TEST_F(PPCallbacksTest, OpenCLExtensionPragmaEnabled) { |
| 327 | const char* Source = |
| 328 | "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n"; |
| 329 | |
| 330 | PragmaOpenCLExtensionCallbacks::CallbackParameters Parameters = |
| 331 | PragmaOpenCLExtensionCall(Source); |
| 332 | |
| 333 | ASSERT_EQ("cl_khr_fp64", Parameters.Name); |
| 334 | unsigned ExpectedState = 1; |
| 335 | ASSERT_EQ(ExpectedState, Parameters.State); |
| 336 | } |
| 337 | |
| 338 | TEST_F(PPCallbacksTest, OpenCLExtensionPragmaDisabled) { |
| 339 | const char* Source = |
| 340 | "#pragma OPENCL EXTENSION cl_khr_fp16 : disable\n"; |
| 341 | |
| 342 | PragmaOpenCLExtensionCallbacks::CallbackParameters Parameters = |
| 343 | PragmaOpenCLExtensionCall(Source); |
| 344 | |
| 345 | ASSERT_EQ("cl_khr_fp16", Parameters.Name); |
| 346 | unsigned ExpectedState = 0; |
| 347 | ASSERT_EQ(ExpectedState, Parameters.State); |
| 348 | } |
| 349 | |
Argyrios Kyrtzidis | cfa1caa | 2012-11-01 17:52:58 +0000 | [diff] [blame] | 350 | } // anonoymous namespace |