Author: xazax Date: Fri Oct 27 05:53:37 2017 New Revision: 316764 URL: http://llvm.org/viewvc/llvm-project?rev=316764&view=rev Log: [CrossTU] Fix handling of Cross Translation Unit directory path
Differential Revision: https://reviews.llvm.org/D38842 Modified: cfe/trunk/lib/CrossTU/CrossTranslationUnit.cpp cfe/trunk/unittests/CrossTU/CrossTranslationUnitTest.cpp Modified: cfe/trunk/lib/CrossTU/CrossTranslationUnit.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CrossTU/CrossTranslationUnit.cpp?rev=316764&r1=316763&r2=316764&view=diff ============================================================================== --- cfe/trunk/lib/CrossTU/CrossTranslationUnit.cpp (original) +++ cfe/trunk/lib/CrossTU/CrossTranslationUnit.cpp Fri Oct 27 05:53:37 2017 @@ -93,10 +93,7 @@ parseCrossTUIndex(StringRef IndexPath, S index_error_code::multiple_definitions, IndexPath.str(), LineNo); StringRef FileName = LineRef.substr(Pos + 1); SmallString<256> FilePath = CrossTUDir; - if (llvm::sys::path::is_absolute(FileName)) - FilePath = FileName; - else - llvm::sys::path::append(FilePath, FileName); + llvm::sys::path::append(FilePath, FileName); Result[FunctionLookupName] = FilePath.str().str(); } else return llvm::make_error<IndexError>( Modified: cfe/trunk/unittests/CrossTU/CrossTranslationUnitTest.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/CrossTU/CrossTranslationUnitTest.cpp?rev=316764&r1=316763&r2=316764&view=diff ============================================================================== --- cfe/trunk/unittests/CrossTU/CrossTranslationUnitTest.cpp (original) +++ cfe/trunk/unittests/CrossTU/CrossTranslationUnitTest.cpp Fri Oct 27 05:53:37 2017 @@ -109,9 +109,9 @@ TEST(CrossTranslationUnit, CanLoadFuncti TEST(CrossTranslationUnit, IndexFormatCanBeParsed) { llvm::StringMap<std::string> Index; - Index["a"] = "b"; - Index["c"] = "d"; - Index["e"] = "f"; + Index["a"] = "/b/f1"; + Index["c"] = "/d/f2"; + Index["e"] = "/f/f3"; std::string IndexText = createCrossTUIndexString(Index); int IndexFD; @@ -134,5 +134,25 @@ TEST(CrossTranslationUnit, IndexFormatCa EXPECT_TRUE(Index.count(E.getKey())); } +TEST(CrossTranslationUnit, CTUDirIsHandledCorrectly) { + llvm::StringMap<std::string> Index; + Index["a"] = "/b/c/d"; + std::string IndexText = createCrossTUIndexString(Index); + + int IndexFD; + llvm::SmallString<256> IndexFileName; + ASSERT_FALSE(llvm::sys::fs::createTemporaryFile("index", "txt", IndexFD, + IndexFileName)); + llvm::ToolOutputFile IndexFile(IndexFileName, IndexFD); + IndexFile.os() << IndexText; + IndexFile.os().flush(); + EXPECT_TRUE(llvm::sys::fs::exists(IndexFileName)); + llvm::Expected<llvm::StringMap<std::string>> IndexOrErr = + parseCrossTUIndex(IndexFileName, "/ctudir"); + EXPECT_TRUE((bool)IndexOrErr); + llvm::StringMap<std::string> ParsedIndex = IndexOrErr.get(); + EXPECT_EQ(ParsedIndex["a"], "/ctudir/b/c/d"); +} + } // end namespace cross_tu } // end namespace clang _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits