view tests/test-diffdir @ 7757:af6a63438a8a

identify: have consistent output for local repositories

Also, add some extensive testing for it (hardly any in the suite so far).

#!/bin/sh

hg init
touch a
hg add a
hg ci -m "a" -d "1000000 0"

echo 123 > b
hg add b
hg diff --nodates

hg diff --nodates -r tip

echo foo > a
hg diff --nodates

hg diff -r ""
hg diff -r tip -r ""

true