Re: [PATCH 4/4] t1400: use test-helper ref-store to inspect reflog contents

[Han-Wen Nienhuys <hanwen@google.com>]

On Mon, Nov 22, 2021 at 4:21 PM Ævar Arnfjörð Bjarmason
<avarab@gmail.com> wrote:
>
>
> On Mon, Nov 22 2021, Han-Wen Nienhuys via GitGitGadget wrote:
>
> >  Z=$ZERO_OID
> > +TAB='        '
> >
> >  m=refs/heads/main
> >  n_dir=refs/heads/gu
> > @@ -318,11 +319,12 @@ test_expect_success 'symref empty directory removal' '
> >  cat >expect <<EOF
> >  $Z $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000    Initial Creation
> >  $A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150260 +0000    Switch
> > -$B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150860 +0000
> > +$B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150860 +0000$TAB
>
> So preceding commits added a trailing tab, or was that always the case
> with the alternate test utility?

log_ref_write_fd() only writes \t into the log message if there is a
non-empty message, and previously this was checking the log file
directly. The test helper tweaked in one of the previous commits
unconditionally prints a \t, which we now have to deal with.

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