init: respect umask when creating description

I noticed a description for a new inbox had st_mode=0600.

1 files changed, 7 insertions, 1 deletions

diff --git a/t/init.t b/t/init.t
index 4bec6a2f..6f4c9dce 100644
--- a/t/init.t
+++ b/t/init.t
@@ -97,10 +97,16 @@ sub quiet_fail {
         $cmd = [ '-init', 'deep-non-existent', "$tmpdir/a/b/c/d",
                    qw(http://example.com/abcd abcd@example.com) ];
         $err = '';
+        my $umask = umask(022) // xbail "umask: $!";
         ok(run_script($cmd, $env, $rdr), 'initializes non-existent hierarchy');
+        umask($umask) // xbail "umask: $!";
         ok(-d "$tmpdir/a/b/c/d", 'directory created');
-        is(PublicInbox::Inbox::try_cat("$tmpdir/a/b/c/d/description"),
+        my $desc = "$tmpdir/a/b/c/d/description";
+        is(PublicInbox::Inbox::try_cat($desc),
                 "public inbox for abcd\@example.com\n", 'description set');
+        my $mode = (stat($desc))[2];
+        is(sprintf('0%03o', $mode & 0777), '0644',
+                'description respects umask');
 
         open my $fh, '>', "$tmpdir/d" or BAIL_OUT "open: $!";
         close $fh;