make mq play nicely with the branch cache
- if no patches are applied, don't do anything different
- if the cache includes valid data from one of the patch revisions,
use the cache, but don't save anything new
- if the cache has data from before the patch revisions only,
save what the list of branches would be without the patch revisions
#!/bin/sh
#
mkdir t
cd t
hg init
echo 0 > a
echo 0 > b
echo 0 > t.h
mkdir t
echo 0 > t/x
hg ci -A -m m -d "1000000 0"
touch nottracked
hg locate a
hg locate NONEXISTENT
hg locate
hg rm a
hg ci -m m -d "1000000 0"
hg locate a
hg locate NONEXISTENT
hg locate
hg locate -r 0 a
hg locate -r 0 NONEXISTENT
hg locate -r 0
echo % -I/-X with relative path should work
cd t
hg locate
hg locate -I ../t
# test issue294
cd ..
rm -rf t
hg locate t