view tests/test-diffdir @ 11746:46ac30b17978

revlog: add shallow header flag

REVLOGSHALLOW header flag to mark revlog as shallow.
The _shallow attribute of the revlog is used to check if the header flag is set.

#!/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