view tests/test-diffdir @ 6280:9db24a36d182

patch: check filename is /dev/null for creation or deletion (issue 1033)

Otherwise, file creation or deletion is ambiguous with file being filled or
emptied.

#!/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