Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 1 | //===- unittests/Lex/PPConditionalDirectiveRecordTest.cpp-PP directive tests =// |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 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/PPConditionalDirectiveRecord.h" |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 11 | #include "clang/Basic/Diagnostic.h" |
Douglas Gregor | 16a4abf | 2012-10-23 22:43:37 +0000 | [diff] [blame] | 12 | #include "clang/Basic/DiagnosticOptions.h" |
Chandler Carruth | 1050e8b | 2012-12-04 09:45:34 +0000 | [diff] [blame] | 13 | #include "clang/Basic/FileManager.h" |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 14 | #include "clang/Basic/LangOptions.h" |
Chandler Carruth | 7cc315c | 2012-12-04 09:53:37 +0000 | [diff] [blame] | 15 | #include "clang/Basic/SourceManager.h" |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 16 | #include "clang/Basic/TargetInfo.h" |
Chandler Carruth | 1050e8b | 2012-12-04 09:45:34 +0000 | [diff] [blame] | 17 | #include "clang/Basic/TargetOptions.h" |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 18 | #include "clang/Lex/HeaderSearch.h" |
Douglas Gregor | b0985c8 | 2012-10-24 16:24:38 +0000 | [diff] [blame] | 19 | #include "clang/Lex/HeaderSearchOptions.h" |
Chandler Carruth | 1050e8b | 2012-12-04 09:45:34 +0000 | [diff] [blame] | 20 | #include "clang/Lex/ModuleLoader.h" |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 21 | #include "clang/Lex/Preprocessor.h" |
Douglas Gregor | 36a1649 | 2012-10-24 17:46:57 +0000 | [diff] [blame] | 22 | #include "clang/Lex/PreprocessorOptions.h" |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 23 | #include "llvm/Config/config.h" |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 24 | #include "gtest/gtest.h" |
| 25 | |
| 26 | using namespace llvm; |
| 27 | using namespace clang; |
| 28 | |
| 29 | namespace { |
| 30 | |
| 31 | // The test fixture. |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 32 | class PPConditionalDirectiveRecordTest : public ::testing::Test { |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 33 | protected: |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 34 | PPConditionalDirectiveRecordTest() |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 35 | : FileMgr(FileMgrOpts), |
| 36 | DiagID(new DiagnosticIDs()), |
Douglas Gregor | 16a4abf | 2012-10-23 22:43:37 +0000 | [diff] [blame] | 37 | Diags(DiagID, new DiagnosticOptions, new IgnoringDiagConsumer()), |
Douglas Gregor | 07f8cf4 | 2012-10-17 00:11:35 +0000 | [diff] [blame] | 38 | SourceMgr(Diags, FileMgr), |
| 39 | TargetOpts(new TargetOptions) |
| 40 | { |
| 41 | TargetOpts->Triple = "x86_64-apple-darwin11.1.0"; |
NAKAMURA Takumi | 3a4c8cf | 2012-11-16 04:40:11 +0000 | [diff] [blame] | 42 | Target = TargetInfo::CreateTargetInfo(Diags, &*TargetOpts); |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 43 | } |
| 44 | |
| 45 | FileSystemOptions FileMgrOpts; |
| 46 | FileManager FileMgr; |
| 47 | IntrusiveRefCntPtr<DiagnosticIDs> DiagID; |
| 48 | DiagnosticsEngine Diags; |
| 49 | SourceManager SourceMgr; |
| 50 | LangOptions LangOpts; |
Douglas Gregor | 07f8cf4 | 2012-10-17 00:11:35 +0000 | [diff] [blame] | 51 | IntrusiveRefCntPtr<TargetOptions> TargetOpts; |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 52 | IntrusiveRefCntPtr<TargetInfo> Target; |
| 53 | }; |
| 54 | |
| 55 | class VoidModuleLoader : public ModuleLoader { |
Douglas Gregor | 7dff05b | 2012-11-30 00:01:57 +0000 | [diff] [blame] | 56 | virtual ModuleLoadResult loadModule(SourceLocation ImportLoc, |
| 57 | ModuleIdPath Path, |
| 58 | Module::NameVisibilityKind Visibility, |
| 59 | bool IsInclusionDirective) { |
| 60 | return ModuleLoadResult(); |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 61 | } |
| 62 | }; |
| 63 | |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 64 | TEST_F(PPConditionalDirectiveRecordTest, PPRecAPI) { |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 65 | const char *source = |
| 66 | "0 1\n" |
| 67 | "#if 1\n" |
| 68 | "2\n" |
| 69 | "#ifndef BB\n" |
| 70 | "3 4\n" |
| 71 | "#else\n" |
| 72 | "#endif\n" |
| 73 | "5\n" |
| 74 | "#endif\n" |
| 75 | "6\n" |
| 76 | "#if 1\n" |
| 77 | "7\n" |
| 78 | "#if 1\n" |
| 79 | "#endif\n" |
| 80 | "8\n" |
| 81 | "#endif\n" |
| 82 | "9\n"; |
| 83 | |
| 84 | MemoryBuffer *buf = MemoryBuffer::getMemBuffer(source); |
| 85 | SourceMgr.createMainFileIDForMemBuffer(buf); |
| 86 | |
| 87 | VoidModuleLoader ModLoader; |
Douglas Gregor | b0985c8 | 2012-10-24 16:24:38 +0000 | [diff] [blame] | 88 | HeaderSearch HeaderInfo(new HeaderSearchOptions, FileMgr, Diags, LangOpts, |
| 89 | Target.getPtr()); |
Douglas Gregor | 36a1649 | 2012-10-24 17:46:57 +0000 | [diff] [blame] | 90 | Preprocessor PP(new PreprocessorOptions(), Diags, LangOpts,Target.getPtr(), |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 91 | SourceMgr, HeaderInfo, ModLoader, |
| 92 | /*IILookup =*/ 0, |
| 93 | /*OwnsHeaderSearch =*/false, |
| 94 | /*DelayInitialization =*/ false); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 95 | PPConditionalDirectiveRecord * |
| 96 | PPRec = new PPConditionalDirectiveRecord(SourceMgr); |
| 97 | PP.addPPCallbacks(PPRec); |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 98 | PP.EnterMainSourceFile(); |
| 99 | |
| 100 | std::vector<Token> toks; |
| 101 | while (1) { |
| 102 | Token tok; |
| 103 | PP.Lex(tok); |
| 104 | if (tok.is(tok::eof)) |
| 105 | break; |
| 106 | toks.push_back(tok); |
| 107 | } |
| 108 | |
| 109 | // Make sure we got the tokens that we expected. |
| 110 | ASSERT_EQ(10U, toks.size()); |
| 111 | |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 112 | EXPECT_FALSE(PPRec->rangeIntersectsConditionalDirective( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 113 | SourceRange(toks[0].getLocation(), toks[1].getLocation()))); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 114 | EXPECT_TRUE(PPRec->rangeIntersectsConditionalDirective( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 115 | SourceRange(toks[0].getLocation(), toks[2].getLocation()))); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 116 | EXPECT_FALSE(PPRec->rangeIntersectsConditionalDirective( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 117 | SourceRange(toks[3].getLocation(), toks[4].getLocation()))); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 118 | EXPECT_TRUE(PPRec->rangeIntersectsConditionalDirective( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 119 | SourceRange(toks[1].getLocation(), toks[5].getLocation()))); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 120 | EXPECT_TRUE(PPRec->rangeIntersectsConditionalDirective( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 121 | SourceRange(toks[2].getLocation(), toks[6].getLocation()))); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 122 | EXPECT_FALSE(PPRec->rangeIntersectsConditionalDirective( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 123 | SourceRange(toks[2].getLocation(), toks[5].getLocation()))); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 124 | EXPECT_FALSE(PPRec->rangeIntersectsConditionalDirective( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 125 | SourceRange(toks[0].getLocation(), toks[6].getLocation()))); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 126 | EXPECT_TRUE(PPRec->rangeIntersectsConditionalDirective( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 127 | SourceRange(toks[2].getLocation(), toks[8].getLocation()))); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 128 | EXPECT_FALSE(PPRec->rangeIntersectsConditionalDirective( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 129 | SourceRange(toks[0].getLocation(), toks[9].getLocation()))); |
| 130 | |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 131 | EXPECT_TRUE(PPRec->areInDifferentConditionalDirectiveRegion( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 132 | toks[0].getLocation(), toks[2].getLocation())); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 133 | EXPECT_FALSE(PPRec->areInDifferentConditionalDirectiveRegion( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 134 | toks[3].getLocation(), toks[4].getLocation())); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 135 | EXPECT_TRUE(PPRec->areInDifferentConditionalDirectiveRegion( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 136 | toks[1].getLocation(), toks[5].getLocation())); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 137 | EXPECT_TRUE(PPRec->areInDifferentConditionalDirectiveRegion( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 138 | toks[2].getLocation(), toks[0].getLocation())); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 139 | EXPECT_FALSE(PPRec->areInDifferentConditionalDirectiveRegion( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 140 | toks[4].getLocation(), toks[3].getLocation())); |
Argyrios Kyrtzidis | 37ed127 | 2012-12-04 07:27:05 +0000 | [diff] [blame] | 141 | EXPECT_TRUE(PPRec->areInDifferentConditionalDirectiveRegion( |
Argyrios Kyrtzidis | c6c5452 | 2012-03-05 05:48:17 +0000 | [diff] [blame] | 142 | toks[5].getLocation(), toks[1].getLocation())); |
| 143 | } |
| 144 | |
| 145 | } // anonymous namespace |