Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero. Some systems show "Thu Jan 01" instead of "Thu Jan 1", which breaks tests. Using "1000000" yields "Mon Jan 12 13:46:40 1970", which looks the same on all systems.

#!/bin/sh

hg init rep
cd rep
mkdir dir
touch foo dir/bar
hg -v addremove
hg -v commit -m "add 1" -d "1000000 0"
cd dir/
touch ../foo_2 bar_2
hg -v addremove
hg -v commit -m "add 2" -d "1000000 0"