[llvm-commits] [llvm] r111440 - /llvm/trunk/test/Other/close-stderr.ll

[Daniel Dunbar]

Hi Dan,

Can you rewrite this as a unit test instead?

 - Daniel

On Wed, Aug 18, 2010 at 3:35 PM, Dan Gohman <gohman at apple.com> wrote:
> Author: djg
> Date: Wed Aug 18 17:35:56 2010
> New Revision: 111440
>
> URL: http://llvm.org/viewvc/llvm-project?rev=111440&view=rev
> Log:
> Add a testcase to verify that commands don't crash when they hit
> errors on stderr.
>
> Added:
>    llvm/trunk/test/Other/close-stderr.ll
>
> Added: llvm/trunk/test/Other/close-stderr.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Other/close-stderr.ll?rev=111440&view=auto
> ==============================================================================
> --- llvm/trunk/test/Other/close-stderr.ll (added)
> +++ llvm/trunk/test/Other/close-stderr.ll Wed Aug 18 17:35:56 2010
> @@ -0,0 +1,9 @@
> +; RUN: sh -c "\
> +; RUN:        opt --reject-this-option 2>&-; echo $?; \
> +; RUN:        opt -o /dev/null /dev/null 2>&-; echo $?; \
> +; RUN:       " | FileCheck %s
> +; CHECK: {{^1$}}
> +; CHECK: {{^0$}}
> +
> +; Test that the error handling when writing to stderr fails exits the
> +; program cleanly rather than aborting.
>
>
> _______________________________________________
> llvm-commits mailing list
> llvm-commits at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
>