From: John Keeping <john@keeping.me.uk>
Date: Fri, 29 Mar 2013 11:28:36 +0000 (+0000)
Subject: t7800: run --dir-diff tests with and without symlinks
X-Git-Tag: v1.8.3-rc0~127^2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/e01afdb74b395e63a6ee8feb8cb3a6ee470e2085?hp=e01afdb74b395e63a6ee8feb8cb3a6ee470e2085

t7800: run --dir-diff tests with and without symlinks

Currently the difftool --dir-diff tests may or may not use symlinks
depending on the operating system on which they are run.  In one case
this has caused a test failure to be noticed only on Windows when the
test also fails on Linux when difftool is invoked with --no-symlinks.

Rewrite these tests so that they do not depend on the environment but
run explicitly with both --symlinks and --no-symlinks, protecting the
--symlinks version with a SYMLINKS prerequisite.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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