昨日Twitterにふらっと投げたらreply付いたので、せっかくだからブログに書いておく。 何気なくTest::MoreのPodを読んでいると、 This adds an implicit done_testing() to the end of your subtest. The following two subtests are equivalent: http://search.cpan.org/~mschwern/Test-Simple-0.96/lib/Test/More.pm subtest 'subtest with implicit done_testing()', sub { ok 1, 'subtests with an implicit done testing should work'; ok 1, '... and support more than one