[llvm-dev] Archive file test problem

[Rui Ueyama via llvm-dev]

Chris,

Thank you for reporting! I've added an rm in r336366.

On Thu, Jul 5, 2018 at 2:03 AM Chris Jackson via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> Hello,
>
> I've come across a potential problem with:
>
> /llvm/tools/lld/test/ELF/archive.s
>
> Line 7: # RUN: llvm-ar rcs %t.a %t2 %t3 %t4
>
> This line is not preceded by a delete of the target archive %t.a.
> Therefore, if for some reason this archive is corrupted, perhaps by a
> previous test run, then the test will fail.
>
> I suggest that an 'rm -f %t.a' should be added to this and all similar lit
> tests calling llvm-ar with the 'r' command line flag. A similar file delete
> is used later in the same test before a call to llvm-ar.
>
> I'm not quite sure of the correct way to file a potential bug against a
> test in bugzilla. This problem may be present in other lit tests.
>
> regards,
>
>
> Chris
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