view tests/test-issue433 @ 7769:8c06d4bf2c23

test-merge-tools: Don't use tac

"tac" was a bad tool - is not available on all platforms.

The test now only uses the "tools" true, false, head, echo, cat and /bin/cat

#!/bin/sh
# http://www.selenic.com/mercurial/bts/issue433

hg init a
cd a
echo a > a
hg commit -Ama

hg parents -r 0 doesnotexist
true