r212467 - Use temporary module cache in test

[Ben Langmuir]

Author: benlangmuir
Date: Mon Jul  7 12:34:37 2014
New Revision: 212467

URL: http://llvm.org/viewvc/llvm-project?rev=212467&view=rev
Log:
Use temporary module cache in test

Modified:
    cfe/trunk/unittests/libclang/LibclangTest.cpp

Modified: cfe/trunk/unittests/libclang/LibclangTest.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/libclang/LibclangTest.cpp?rev=212467&r1=212466&r2=212467&view=diff
==============================================================================
--- cfe/trunk/unittests/libclang/LibclangTest.cpp (original)
+++ cfe/trunk/unittests/libclang/LibclangTest.cpp Mon Jul  7 12:34:37 2014
@@ -434,7 +434,9 @@ TEST_F(LibclangReparseTest, ReparseWithM
   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);