On 2025-04-13 Su 1:51 PM, Andres Freund wrote:
> Hi,
>
> On April 13, 2025 7:27:33 PM GMT+02:00, Wolfgang Walther <walther@technowledgy.de> wrote:
>> Andrew Dunstan:
>>> On 2025-04-12 Sa 10:10 PM, Noah Misch wrote:
>>>> On Sat, Apr 12, 2025 at 07:51:06PM +0200, Wolfgang Walther wrote:
>>>>> With injection points enabled, I get the following errors in test_aio:
>>>>>
>>>>>
>>>>> [15:14:45.408](0.000s) not ok 187 - worker: first hard IO error is reported:
>>>>> expected stderr
>>>>> [15:14:45.409](0.000s)
>>>>> [15:14:45.409](0.000s) # Failed test 'worker: first hard IO error is
>>>>> reported: expected stderr'
>>>>> # at t/001_aio.pl line 810.
>>>>> [15:14:45.409](0.000s) # 'psql:<stdin>:88: ERROR: could
>>>>> not read blocks 2..2 in file "base/5/16408": I/O error'
>>>>> # doesn't match '(?^:ERROR:.*could not read blocks 2\.\.2 in file
>>>>> \"base/.*\": Input/output error)'
>>>>> It seems like it's just the error message that is different and has "I/O"
>>>>> instead of "Input/output"?
>>>> Looks like it.
>>>>
>>>>> On a more general note, does enabling injection points make any sense here?
>>>> Yes, it does.
>>>>
>>>>> I see that coverage in the build farm is not very big. IIUC, those are a
>>>>> development tool, so might not be relevant, because nobody is developing on
>>>>> Alpine / musl?
>>>> No, whether anyone develops on the platform is not a factor. One hasn't fully
>>>> tested PostgreSQL until one builds with injection points.
>>>>
>>>>
>>> Here's a simple fix ... also removes some unnecessary escaping and leaning toothpick syndrome.
>> Confirmed - this works!
> Thanks for testing and writing up a fix. Andrew, would you be ok applying it? I've been traveling the last 24h and
shouldprobably not handing sharp commit bits tonight.
>
> I'm not too surprised about failures like this, when writing the tests up I was worried about different formulations.
Butafter seeing freebsd, glibc Linux, netbsd, openbsd windows all working the same I thought we were in the clear.
>
pushed.
cheers
andrew
--
Andrew Dunstan
EDB: https://www.enterprisedb.com
