tests/test-undo

Use path relative to document root as reponame if published via a web server.
The full path is still displayed when using 'hg serve'.

#!/bin/sh

mkdir t
cd t
hg init
echo a > a
hg add a
hg commit -m "test" -d "0 0"
hg verify
hg parents
hg status
hg undo
hg verify
hg parents
hg status