[llvm-dev] How to write an 'expected failure test'
Xing GUO via llvm-dev
llvm-dev at lists.llvm.org
Fri Feb 22 08:18:44 PST 2019
Thank you very much, this helps a lot!
在 2019年2月23日週六 上午12:16，Brian Cain <brian.cain at gmail.com> 寫道：
> Most tests like this use the 'not' prefix in their 'RUN' line. Note that
> you may want to redirect stderr independently for these tests.
> On Fri, Feb 22, 2019 at 10:14 AM Xing GUO via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>> Hi devs,
>> I want to write a test that expected to fail. And I want to check the
>> error message. But I found that if the command exit code is not 0, then the
>> test will fail. Also, if I add `XFAIL: *`, it will not check the command
>> line output ... Can someone help me?
>> Best Regards,
>> LLVM Developers mailing list
>> llvm-dev at lists.llvm.org
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