test-lib-functions.sh: rewrite test_seq without Perl
commit4df4313532dae11529c7d635e99d67e45dc7777f
authorJunio C Hamano <gitster@pobox.com>
Mon, 9 May 2016 19:37:01 +0000 (9 12:37 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 9 May 2016 21:21:57 +0000 (9 14:21 -0700)
tree29384483559186e6fbcf6aa3c6c63954263f9105
parent55672a39b4e0f82e6f997879724ea37ca7e0d765
test-lib-functions.sh: rewrite test_seq without Perl

Rewrite the 'seq' imitation using only commands and features that
are typically found built into modern POSIX shells, instead of
relying on Perl to run a single-liner script.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/test-lib-functions.sh