+ PublicInbox::Import::init_bare("$v2_dir/git/0.git");
+ my $objdir = "$v2_dir/git/0.git/objects";
+ is($v2_dir, resolve_inboxdir($objdir, \$v), 'at $objdir');
+ is($v, 2, 'version 2 detected at $objdir');
+ chdir($objdir) or BAIL_OUT "chdir objdir: $!";
+ is(resolve_inboxdir(undef, \$v), $v2_dir, 'inside $objdir');
+ is($v, 2, 'version 2 detected inside $objdir');