commit e218cd77b4d49da5ebf9e978d510a4a612eab8fd
author Ben Langmuir <blangmuir@apple.com> Mon Jul 07 17:34:37 2014 +0000
committer Ben Langmuir <blangmuir@apple.com> Mon Jul 07 17:34:37 2014 +0000
tree 3da1e8b30dee33e9e9fad027b5f9f3ed7ed16a5a
parent 1f6f6e60adf754fa57c31f7bdeede46aec1f7dc9

Use temporary module cache in test

llvm-svn: 212467

clang/unittests/libclang/LibclangTest.cpp

diff --git a/clang/unittests/libclang/LibclangTest.cpp b/clang/unittests/libclang/LibclangTest.cpp
index 8f2694f..ef162bc 100644
--- a/clang/unittests/libclang/LibclangTest.cpp
+++ b/clang/unittests/libclang/LibclangTest.cpp
@@ -434,7 +434,9 @@
   WriteFile(HeaderName, std::string(HeaderTop) + HeaderBottom);
   WriteFile(ModName, ModFile);
 
-  const char *Args[] = { "-fmodules", "-I", TestDir.c_str() };
+  std::string ModulesCache = std::string("-fmodules-cache-path=") + TestDir;
+  const char *Args[] = { "-fmodules", ModulesCache.c_str(),
+                         "-I", TestDir.c_str() };
   int NumArgs = sizeof(Args) / sizeof(Args[0]);
   ClangTU = clang_parseTranslationUnit(Index, MName.c_str(), Args, NumArgs,
                                        nullptr, 0, TUFlags);