solver: check one git coderepo and inbox at a time

With public-inbox-httpd, this mitigates the effect of slow git
blob storage with multiple coderepos configured for an inbox.
It's still synchronous for now (and may need to remain that way
for ->last_check_err), but no longer monopolizes the event loop
when checking multiple coderepos.

We don't yet support multi-inbox scanning, yet; but this also
prepares us for a future where we do.

We'll also support >=40 char blob OIDs in preparation for future
git SHA-256 support, too.

1 files changed, 4 insertions, 1 deletions

diff --git a/t/solver_git.t b/t/solver_git.t
index c162b605..6b0ed8d2 100644
--- a/t/solver_git.t
+++ b/t/solver_git.t
@@ -35,6 +35,7 @@ my $deliver_patch = sub ($) {
 
 $deliver_patch->('t/solve/0001-simple-mod.patch');
 my $v1_0_0_tag = 'cb7c42b1e15577ed2215356a2bf925aef59cdd8d';
+my $v1_0_0_tag_short = substr($v1_0_0_tag, 0, 16);
 
 my $git = PublicInbox::Git->new($git_dir);
 $ibx->{-repo_objs} = [ $git ];
@@ -173,7 +174,9 @@ EOF
                 is($res->code, 404, 'failure with null OID');
 
                 $res = $cb->(GET("/$name/$v1_0_0_tag/s/"));
-                is($res->code, 200, 'shows commit');
+                is($res->code, 200, 'shows commit (unabbreviated)');
+                $res = $cb->(GET("/$name/$v1_0_0_tag_short/s/"));
+                is($res->code, 200, 'shows commit (abbreviated)');
                 while (my ($label, $size) = each %bin) {
                         $res = $cb->(GET("/$name/$oid{$label}/s/"));
                         is($res->code, 200, "$label binary file");