Re: [PATCH] selftest: add a test that flakes

["Nirjhar Roy (IBM)" <nirjhar.roy.lists@gmail.com>]

On Fri, 2025-05-09 at 17:42 -0700, Leah Rumancik wrote:
> Add selftest/007 which should fail about half of the time.

I have already posted something similar[1] a couple of months back. It got an approval didn't get
picked up. 
[1] https://lore.kernel.org/all/20250113164639.GG1251194@frogsfrogsfrogs/
--NR
> 
> Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com>
> ---
>  tests/selftest/007     | 14 ++++++++++++++
>  tests/selftest/007.out |  3 +++
>  2 files changed, 17 insertions(+)
>  create mode 100755 tests/selftest/007
>  create mode 100644 tests/selftest/007.out
> 
> diff --git a/tests/selftest/007 b/tests/selftest/007
> new file mode 100755
> index 00000000..0e983b37
> --- /dev/null
> +++ b/tests/selftest/007
> @@ -0,0 +1,14 @@
> +#! /bin/bash
> +# SPDX-License-Identifier: GPL-2.0
> +#
> +# FS QA Test No. 007
> +#
> +# A test that flakes due to occasional output mismatch
> +#
> +. ./common/preamble
> +_begin_fstest selftest
> +
> +echo "I am intentionally flaky"
> +echo $((RANDOM % 2))
> +status=0
> +exit
> diff --git a/tests/selftest/007.out b/tests/selftest/007.out
> new file mode 100644
> index 00000000..0b5e439a
> --- /dev/null
> +++ b/tests/selftest/007.out
> @@ -0,0 +1,3 @@
> +QA output created by 007
> +I am intentionally flaky
> +0