view tests/test-diffdir @ 7004:90227c42b5f6

c0bd7d8b69ef uses  err() instead of warn() but prototype doesn't match

we might want to make warn() look more like err() in the future
to avoid this kind of problem.

#!/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