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Date:      Mon, 1 Dec 2025 14:04:22 +0000
From:      Jessica Clarke <jrtc27@freebsd.org>
To:        Kristof Provost <kp@freebsd.org>
Cc:        Robert Clausecker <fuz@FreeBSD.org>, "src-committers@freebsd.org" <src-committers@FreeBSD.org>, "dev-commits-src-all@freebsd.org" <dev-commits-src-all@FreeBSD.org>, "dev-commits-src-main@freebsd.org" <dev-commits-src-main@FreeBSD.org>
Subject:   Re: git: 2fb8cbc6ef1b - main - libc/tests: add stdbit test framework and unit tests
Message-ID:  <6903AA87-20BC-4060-A199-4100FC7CD8EB@freebsd.org>
In-Reply-To: <3E139664-C0CE-4BB9-9225-66D7D44D644E@FreeBSD.org>
References:  <692c9966.26e27.70621b5b@gitrepo.freebsd.org> <3E139664-C0CE-4BB9-9225-66D7D44D644E@FreeBSD.org>

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On 1 Dec 2025, at 13:56, Kristof Provost <kp@freebsd.org> wrote:
> 
> On 30 Nov 2025, at 20:22, Robert Clausecker wrote:
> The branch main has been updated by fuz:
> URL: https://cgit.FreeBSD.org/src/commit/?id=2fb8cbc6ef1b3cc6cd60e5db07f8305623f9b044
> commit 2fb8cbc6ef1b3cc6cd60e5db07f8305623f9b044
> Author: Robert Clausecker fuz@FreeBSD.org
> AuthorDate: 2025-11-18 17:33:12 +0000
> Commit: Robert Clausecker fuz@FreeBSD.org
> CommitDate: 2025-11-30 19:21:52 +0000
> libc/tests: add stdbit test framework and unit tests
> 
> This adds unit tests for all 70 functions in <stdbit.h>.
> 
> I'm sorry for the test framework, but it makes it so I don't
> have to write 70 unit tests by hand.
> 
> Reviewed by: adrian, des
> Approved by: markj (mentor)
> MFC after: 1 month
> Differential Revision: https://reviews.freebsd.org/D53660
> 
> I’m having issues running the tests now.
> I get this kyua error doing kyua list in /usr/tests/lib:
> kyua: E: Load of 'Kyuafile' failed: Failed to load Lua file 'Kyuafile': Kyuafile:48: Load of 'libc/Kyuafile' failed: Failed to load Lua file 'libc/Kyuafile': libc/Kyuafile:19: Load of 'libc/stdbit/Kyuafile' failed: File 'libc/stdbit/Kyuafile' not found.
> 
> That’s presumably because there’s no Kyuafile (or indeed anything at all) in /usr/tests/lib/libc/stdbit.
> It’s not immediately obvious to me what went wrong to cause that, but I’m relatively confident it’s related to this commit.
> Best regards,
> Kristof

Because TESTSDIR is /usr/tests/lib/libc/tests/stdbit thanks to the
location of libc’s tests in the src tree. That’s meant to be overridden
for every subdirectory, whether by including ../Makefile.netbsd-tests,
in the case of all the NetBSD-imported ones, or by manually overriding
it, such as in lib/libc/tests/iconv/Makefile.

It would've been nice to test these tests prior to commit. Was that not
done?

Jessica



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