FileCheck'ize a test
llvm-svn: 174814
diff --git a/clang/test/Preprocessor/pragma_unknown.c b/clang/test/Preprocessor/pragma_unknown.c
index 2586754..5578ce5 100644
--- a/clang/test/Preprocessor/pragma_unknown.c
+++ b/clang/test/Preprocessor/pragma_unknown.c
@@ -1,9 +1,10 @@
-// RUN: %clang_cc1 -E %s | grep '#pragma foo bar'
// RUN: %clang_cc1 -fsyntax-only -Wunknown-pragmas -verify %s
+// RUN: %clang_cc1 -E %s | FileCheck --strict-whitespace %s
// GCC doesn't expand macro args for unrecognized pragmas.
#define bar xX
#pragma foo bar // expected-warning {{unknown pragma ignored}}
+// CHECK: {{^}}#pragma foo bar{{$}}
#pragma STDC FP_CONTRACT ON
#pragma STDC FP_CONTRACT OFF