t0020: use modern test_* helpers
commit9157c5cb0968f1d97bf4a79b8622a9601387a368
authorJeff King <peff@peff.net>
Fri, 20 Mar 2015 10:13:08 +0000 (20 06:13 -0400)
committerJunio C Hamano <gitster@pobox.com>
Fri, 20 Mar 2015 18:35:55 +0000 (20 11:35 -0700)
treecd6ea2e5b11fcdbb860e5fb43ed08efb1c40756b
parente4e6e8b4e3aeb3f7237b83f2125c9deee221ff77
t0020: use modern test_* helpers

This test contains a lot of hand-rolled messages to show
when the test fails. We can omit most of these by using
"verbose" and "test_must_fail". A few of them are for
update-index, but we can assume it produces reasonable error
messages when it fails.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t0020-crlf.sh