Massage this test a little so it works when run inside the Google environment.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142635 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Driver/debug.c b/test/Driver/debug.c
index 2ed8921..66b2f0d 100644
--- a/test/Driver/debug.c
+++ b/test/Driver/debug.c
@@ -1,4 +1,4 @@
-// RUN: %clang -### -g %s -c 2>&1 | grep '"-fdebug-compilation-dir" "'%S'"'
+// RUN: cd %S && %clang -### -g %s -c 2>&1 | grep '"-fdebug-compilation-dir" "'%S'"'
// RUN: PWD=/foo %clang -### -g %s -c 2>&1 | grep '"-fdebug-compilation-dir" "/foo"'
// This test uses grep instead of FileCheck so that we get %S -> dirname