largefiles: fix _always for match overrides
Upcoming patches will speed dirstate.walk up by not filtering based on the
match function when match.always() is True. For that to work, match.always()
needs to be accurate. Previously it wasn't so for largefiles.
$ "$TESTDIR/hghave" execbit || exit 80
$ rm -rf a
$ hg init a
$ cd a
$ echo foo > foo
$ hg ci -qAm0
$ chmod +x foo
$ hg ci -m1
$ hg co -q 0
$ echo dirty > foo
$ hg up -c
abort: uncommitted local changes
[255]
$ hg up -q
$ cat foo
dirty
$ hg st -A
M foo
Validate update of standalone execute bit change:
$ hg up -C 0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ chmod -x foo
$ hg ci -m removeexec
nothing changed
[1]
$ hg up -C 0
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg up
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg st
$ cd ..