xcpdb: -R$SHARDS creates new shards with correct perms

[public-inbox.git] / t / v2mirror.t

diff --git a/t/v2mirror.t b/t/v2mirror.t
index 54ad6945f86be00107eb207050dc9d235279ab94..665a4d594f93e445f07cd96fa9a73595e2763ca2 100644 (file)
--- a/t/v2mirror.t
+++ b/t/v2mirror.t
@@ -3,7 +3,7 @@
 use strict;
 use v5.10.1;
 use PublicInbox::TestCommon;
-use File::Path qw(remove_tree);
+use File::Path qw(remove_tree make_path);
 use Cwd qw(abs_path);
 require_git(2.6);
 require_cmd('curl');
@@ -98,8 +98,9 @@ $ibx->cleanup;
 my @new_epochs;
 my $fetch_each_epoch = sub {
        my %before = map { $_ => 1 } glob("$tmpdir/m/git/*");
-       run_script([qw(-fetch -q)], undef, {-C => "$tmpdir/m"}) or
+       run_script([qw(-fetch --exit-code -q)], undef, {-C => "$tmpdir/m"}) or
                xbail '-fetch fail';
+       is($?, 0, '--exit-code 0 after fetch updated');
        my @after = grep { !$before{$_} } glob("$tmpdir/m/git/*");
        push @new_epochs, @after;
 };
@@ -234,6 +235,34 @@ for my $d (@new_epochs) {
                'include.path set');
 }
 
+if ('test read-only epoch dirs') {
+       my @git = ('git', "--git-dir=$new_epochs[0]");
+       my $get_objs = [@git,
+               qw(cat-file --buffer --batch-check --batch-all-objects)];
+       my $before = [sort xqx($get_objs)];
+
+       remove_tree(map { "$new_epochs[0]/$_" } qw(objects refs/heads));
+       chmod(0555, $new_epochs[0]) or xbail "chmod: $!";
+
+       # force a refetch
+       unlink("$tmpdir/m/manifest.js.gz") or xbail "unlink: $!";
+
+       run_script([qw(-fetch -q)], undef, {-C => "$tmpdir/m"}) or
+               xbail '-fetch failed';
+
+       ok(!-d "$new_epochs[0]/objects", 'no objects after fetch to R/O dir');
+
+       chmod(0755, $new_epochs[0]) or xbail "chmod: $!";
+       mkdir("$new_epochs[0]/objects") or xbail "mkdir: $!";
+       mkdir("$new_epochs[0]/refs/heads") or xbail "mkdir: $!";
+
+       my $err = '';
+       run_script([qw(-fetch -q)], undef, {-C => "$tmpdir/m", 2 => \$err}) or
+               xbail '-fetch failed '.$err;
+       is_deeply([ sort xqx($get_objs) ], $before,
+               'fetch restored objects once GIT_DIR became writable');
+}
+
 ok($td->kill, 'killed httpd');
 $td->join;