Re: Testsuite failure on s390x and sparc64 after 6840fe9ee2

[John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>]

Hi Patrick,

On Fri, 2025-03-28 at 10:29 +0100, Patrick Steinhardt wrote:
> > I reported this during the rc period.  I didn't hear back on
> > it, but hopefully your message will arrive at a more
> > convenient time. :)
> > 
> > https://lore.kernel.org/git/Z8HW6petWuMRWSXf@teonanacatl.net/
> 
> Copy-pasting the test logs from that mail:
> 
>     expecting success of 5620.4 'do partial clone 2, backfill min batch size':
>             git clone --no-checkout --filter=blob:none      \
>                     --single-branch --branch=main           \
>                     "file://$(pwd)/srv.bare" backfill2 &&
>             GIT_TRACE2_EVENT="$(pwd)/batch-trace" git \
>                     -C backfill2 backfill --min-batch-size=20 &&
>             # Batches were used
>             test_trace2_data promisor fetch_count 20 <batch-trace >matches &&
>             test_line_count = 2 matches &&
>             test_trace2_data promisor fetch_count 8 <batch-trace &&
>             # No more missing objects!
>             git -C backfill2 rev-list --quiet --objects --missing=print HEAD >revs2 &&
>             test_line_count = 0 revs2
>     +++ pwd
>     ++ git clone --no-checkout --filter=blob:none --single-branch --branch=main 'file:///tmp/git-t.sYdo/trash directory.t5620-backfill/srv.bare' backfill2
>     Cloning into 'backfill2'...
>     +++ pwd
>     ++ GIT_TRACE2_EVENT='/tmp/git-t.sYdo/trash directory.t5620-backfill/batch-trace'
>     ++ git -C backfill2 backfill --min-batch-size=20
>     ++ test_trace2_data promisor fetch_count 20
>     ++ grep -e '"category":"promisor","key":"fetch_count","value":"20"'
>     error: last command exited with $?=1
>     not ok 4 - do partial clone 2, backfill min batch size
> 
> It would be nice to learn what the file contains instead of the expected
> string, which might give us a bit more of a hint what's wrong. You can
> for example apply the following patch:
> 
> diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
> index 79377bc0fc2..197494cd28c 100644
> --- a/t/test-lib-functions.sh
> +++ b/t/test-lib-functions.sh
> @@ -1975,7 +1975,7 @@ test_region () {
>  #	GIT_TRACE2_EVENT="$(pwd)/trace.txt" git pack-objects ... &&
>  #	test_trace2_data pack-objects reused N <trace2.txt
>  test_trace2_data () {
> -	grep -e '"category":"'"$1"'","key":"'"$2"'","value":"'"$3"'"'
> +	test_grep -e '"category":"'"$1"'","key":"'"$2"'","value":"'"$3"'"'
>  }
>  
>  # Given a GIT_TRACE2_EVENT log over stdin, writes to stdout a list of URLs
> 
> If you then re-run the test with `-ix` we should end up printing the
> contents of that non-matching file.

Could you please post the complete command line? I have no clue where to pass "-ix".

I was previously running the tests with "make test".

Thanks,
Adrian

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 .''`.  John Paul Adrian Glaubitz
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