t/v2writable.t: force more consistent "git log" output

This should probably use lower-level git plumbing, but until
then, consistently add a bunch of --no-* options to "git log"
to get more consistent output.

Noticed-by: Johannes Berg
  https://public-inbox.org/meta/1538164205.14416.76.camel@sipsolutions.net/

diff --git a/t/v2writable.t b/t/v2writable.t
index 44156fe19ebf22cd7b9d886c2774a0614c5c6895..ec9f56d91657dbc50d5f97d72874075f8f6b4d3f 100644 (file)
--- a/t/v2writable.t
+++ b/t/v2writable.t
@@ -202,13 +202,14 @@ EOF
 };
 {
        local $ENV{NPROC} = 2;
-       my @before = $git0->qx(qw(log --pretty=oneline));
-       my $before = $git0->qx(qw(log --pretty=raw --raw -r --no-abbrev));
+       my @log = qw(log --no-decorate --no-abbrev --no-notes --no-color);
+       my @before = $git0->qx(@log, qw(--pretty=oneline));
+       my $before = $git0->qx(@log, qw(--pretty=raw --raw -r));
        $im = PublicInbox::V2Writable->new($ibx, 1);
        is($im->{partitions}, 1, 'detected single partition from previous');
        my $smsg = $im->remove($mime, 'test removal');
        $im->done;
-       my @after = $git0->qx(qw(log --pretty=oneline));
+       my @after = $git0->qx(@log, qw(--pretty=oneline));
        my $tip = shift @after;
        like($tip, qr/\A[a-f0-9]+ test removal\n\z/s,
                'commit message propagated to git');
@@ -220,7 +221,7 @@ EOF
        my $srch = $ibx->search->reopen;
        my $mset = $srch->query('m:'.$smsg->mid, { mset => 1});
        is($mset->size, 0, 'no longer found in Xapian');
-       my @log1 = qw(log -1 --pretty=raw --raw -r --no-abbrev --no-renames);
+       my @log1 = (@log, qw(-1 --pretty=raw --raw -r --no-renames));
        is($srch->{over_ro}->get_art($num), undef,
                'removal propagated to Over DB');