context: override _dirstatestatus in workingcommitctx for correct matching
Before this patch, the result of "status()" on "workingcommitctx" may
incorrectly contain files other than ones to be committed, because
"workingctx._dirstatestatus()" returns the result of
"dirstate.status()" directly.
For correct matching, this patch overrides "_dirstatestatus" in
"workingcommitctx" and makes it return matched files only in
"self._status".
This patch uses empty list for "deleted", "unknown" and "ignored" of
status, because status between "changectx"s also makes them empty.
$ hg init
$ echo This is file a1 > a
$ echo This is file b1 > b
$ hg add a b
$ hg commit -m "commit #0"
$ echo This is file b22 > b
$ hg commit -m "comment #1"
$ hg update 0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ rm b
$ hg commit -A -m "comment #2"
removing b
created new head
$ hg update 1
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg update
abort: not a linear update
(merge or update --check to force update)
[255]
$ rm b
$ hg update -c
abort: uncommitted changes
[255]
$ hg revert b
$ hg update -c
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ mv a c
Should abort:
$ hg update 1
abort: uncommitted changes
(commit or update --clean to discard changes)
[255]
$ mv c a
Should succeed:
$ hg update 1
1 files updated, 0 files merged, 0 files removed, 0 files unresolved