tree 5e280e04305b3b1f019ce56e4293a01b77d152a2
parent d1b1a919461c2f00d4e10f5ba227b13f800a6ac3
author Gary V. Vaughan <git@mlists.thewrittenword.com> 1273829497 +0000
committer Junio C Hamano <gitster@pobox.com> 1275350367 -0700

tests: use "test_cmp", not "diff", when verifying the result

In tests, call test_cmp rather than raw diff where possible (i.e. if
the output does not go to a pipe), to allow the use of, say, 'cmp'
when the default 'diff -u' is not compatible with a vendor diff.

When that is not possible, use $DIFF, as set in GIT-BUILD-OPTIONS.

Signed-off-by: Gary V. Vaughan <gary@thewrittenword.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>