[PATCH] Port test/Driver/mg.c to use FileCheck instead of fgrep

[Ben Langmuir]

> Index: llvm/tools/clang/test/Driver/mg.c
> ===================================================================
> --- llvm.orig/tools/clang/test/Driver/mg.c
> +++ llvm/tools/clang/test/Driver/mg.c
> @@ -1,5 +1,5 @@
> -// RUN: %clang -M -MG -include nonexistent-preinclude.h %s > %t
> -// RUN: grep -F nonexistent-preinclude.h %t
> -// RUN: grep -F nonexistent-ppinclude.h %t
> +// RUN: %clang -M -MG -include nonexistent-preinclude.h %s 2>&1 | FileCheck %s
> +// CHECK: nonexistent-preinclude.h
> +// CHECK: nonexistent-ppinclude.h
>  
>  #include "nonexistent-ppinclude.h”


Is there a reason you’ve redirected stderr to stdout?  The original test only checked stdout and there shouldn’t be anything on stderr.

> On Feb 4, 2015, at 8:50 AM, İsmail Dönmez <ismail at donmez.ws> wrote:
> 
> ping^4
> 
> Refreshed against trunk now.
> 
> On Tue, Dec 9, 2014 at 11:54 AM, İsmail Dönmez <ismail at donmez.ws> wrote:
>> This test is the only one still using fgrep. Attached patch uses FileCheck
>> instead of fgrep.
>> 
>> 
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