1 files changed, 13 insertions, 0 deletions
diff --git a/t/ipc.t b/t/ipc.t
index f3715e2c..5ee45e63 100644
--- a/t/ipc.t
+++ b/t/ipc.t
@@ -45,6 +45,19 @@ my $test = sub {
          is((values %lines)[0], 2, '2 hits on same line number');
          is($err, $exp, "$x die matches");
          is($ret, undef, "$x die did not return");
+
+        eval { $ipc->test_die(['arrayref']) };
+        $exp = $@;
+        $ret = eval { $ipc->ipc_do('test_die', ['arrayref']) };
+        $err = $@;
+        is_deeply($err, $exp, 'die with unblessed ref');
+        is(ref($err), 'ARRAY', 'got an array ref');
+
+        $exp = bless ['blessed'], 'PublicInbox::WTF';
+        $ret = eval { $ipc->ipc_do('test_die', $exp) };
+        $err = $@;
+        is_deeply($err, $exp, 'die with blessed ref');
+        is(ref($err), 'PublicInbox::WTF', 'got blessed ref');
  };
  $test->('local');