Re: CFbot failed on Windows platform

Hi,

On Thu, 11 Jul 2024 at 11:07, Tatsuo Ishii <ishii@postgresql.org> wrote:
>
> Hi,
>
> A cfbot test suddenly failed with regression test error.
>
> http://cfbot.cputube.org/highlights/all.html#4460
>
> Following the link "regress" shows:
>
https://api.cirrus-ci.com/v1/artifact/task/5428792720621568/testrun/build/testrun/recovery/027_stream_regress/data/regression.diffs
>
> diff --strip-trailing-cr -U3 C:/cirrus/src/test/regress/expected/collate.windows.win1252.out
C:/cirrus/build/testrun/recovery/027_stream_regress/data/results/collate.windows.win1252.out
> --- C:/cirrus/src/test/regress/expected/collate.windows.win1252.out     2024-07-11 02:44:08.385966100 +0000
> +++ C:/cirrus/build/testrun/recovery/027_stream_regress/data/results/collate.windows.win1252.out        2024-07-11
02:49:51.280212100+0000
 
> @@ -21,10 +21,10 @@
>  );
>  \d collate_test1
>          Table "collate_tests.collate_test1"
> - Column |  Type   | Collation | Nullable | Default
> + Column |  Type   | Collation | Nullable | Default
>  --------+---------+-----------+----------+---------
> - a      | integer |           |          |
> - b      | text    | en_US     | not null |
> + a      | integer |           |          |
> + b      | text    | en_US     | not null |
>  :
>  :
>
> The differences are that the result has an extra space at the end of
> line.  I am not familiar with Windows and has no idea why this could
> happen (I haven't changed the patch set since May 24. The last
> succeeded test was on July 9 14:58:44 (I am not sure about time zone).
> Also I see exactly the same test failures in some other tests (for
> example http://cfbot.cputube.org/highlights/all.html#4337)
>
> Any idea?

I think It is related to the '628c1d1f2c' commit. This commit changed
the output of the regress test in Windows.

-- 
Regards,
Nazir Bilal Yavuz
Microsoft