t1512: use test_line_count

Use test_line_count to check if the number of lines matches
expectations, for improved consistency and nicer debug output.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe 2019-11-26 19:21:41 +01:00 committed by Junio C Hamano
parent d9f6f3b619
commit a5d04a3ef9

View File

@ -282,7 +282,7 @@ test_expect_success 'rev-parse --disambiguate' '
# commits created by commit-tree in earlier tests share a
# different prefix.
git rev-parse --disambiguate=000000000 >actual &&
test $(wc -l <actual) = 16 &&
test_line_count = 16 actual &&
test "$(sed -e "s/^\(.........\).*/\1/" actual | sort -u)" = 000000000
'