TODO test for immutable bug

diff --git a/t/300_immutable/013_immutable_roundtrip.t b/t/300_immutable/013_immutable_roundtrip.t
new file mode 100644 (file)
index 0000000..a8f9b8d
--- /dev/null
+++ b/t/300_immutable/013_immutable_roundtrip.t
@@ -0,0 +1,36 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use Test::More;
+
+eval "use Test::Output";
+plan skip_all => "Test::Output is required for this test" if $@;
+
+plan tests => 1;
+
+{
+    package Foo;
+    use Moose;
+    __PACKAGE__->meta->make_immutable;
+}
+TODO: {
+    package Bar;
+    use Moose;
+
+    extends 'Foo';
+
+    __PACKAGE__->meta->make_immutable;
+    __PACKAGE__->meta->make_mutable;
+
+    use Test::More;
+    local $TODO = 'Known bug';
+
+    ::stderr_unlike(
+        sub { Bar->meta->make_immutable },
+        qr/Not inlining a constructor/,
+        'no warning that Bar may not have an inlined constructor'
+    );
+}
+