dirstate: remove the python-side whitelist of allowed matchers
This whitelist is too permissive because it allows matchers that contain
disallowed ones deep inside, for example through `intersectionmatcher`.
It is also too restrictive because it doesn't pass through
some of the matchers we support, such as `patternmatcher`.
It's also unnecessary because unsupported matchers raise
`FallbackError` and we fall back anyway.
Making this change makes more of the tests use rust code path,
and therefore subtly change behavior. For example, rust status
in largefiles repos seems to have strange behavior.
$ hg init repo
$ cd repo
$ echo a > a
$ hg ci -qAm 'add a'
$ hg init subrepo
$ echo 'subrepo = http://example.net/libfoo' > .hgsub
$ hg ci -qAm 'added subrepo'
$ hg up -qC 0
$ echo ax > a
$ hg ci -m 'changed a'
created new head
$ hg up -qC 1
$ cd subrepo
$ echo b > b
$ hg add b
$ cd ..
Should fail, since there are added files to subrepo:
$ hg merge
abort: uncommitted changes in subrepository "subrepo"
[255]
Deleted files trigger a '+' marker in top level repos. Deleted files are also
noticed by `update --check` in the top level repo.
$ hg ci -Sqm 'add b'
$ echo change > subrepo/b
$ hg ci -Sm 'change b'
committing subrepository subrepo
$ rm a
$ hg id
9bfe45a197d7+ tip
$ hg sum
parent: 4:9bfe45a197d7 tip
change b
branch: default
commit: 1 deleted (clean)
update: 1 new changesets, 2 branch heads (merge)
phases: 5 draft
$ hg up --check -r '.^'
abort: uncommitted changes
[20]
$ hg st -S
! a
$ hg up -Cq .
Test that dirty is consistent through subrepos
$ rm subrepo/b
A deleted subrepo file is flagged as dirty, like the top level repo
$ hg id --config extensions.blackbox= --config blackbox.dirty=True \
> --config blackbox.track='command commandfinish'
9bfe45a197d7+ tip
$ cat .hg/blackbox.log
* @9bfe45a197d7b0ab09bf287729dd57e9619c9da5+ (*)> serve --no-profile --cmdserver chgunix * (glob) (chg !)
* @9bfe45a197d7b0ab09bf287729dd57e9619c9da5+ (*)> id --config *extensions.blackbox=* --config *blackbox.dirty=True* (glob)
* @9bfe45a197d7b0ab09bf287729dd57e9619c9da5+ (*)> id --config *extensions.blackbox=* --config *blackbox.dirty=True* exited 0 * (glob)
TODO: a deleted file should be listed as such, like the top level repo
$ hg sum
parent: 4:9bfe45a197d7 tip
change b
branch: default
commit: (clean)
update: 1 new changesets, 2 branch heads (merge)
phases: 5 draft
Modified subrepo files are noticed by `update --check` and `summary`
$ echo mod > subrepo/b
$ hg st -S
M subrepo/b
$ hg up -r '.^' --check
abort: uncommitted changes in subrepository "subrepo"
[255]
$ hg sum
parent: 4:9bfe45a197d7 tip
change b
branch: default
commit: 1 subrepos
update: 1 new changesets, 2 branch heads (merge)
phases: 5 draft
TODO: why is -R needed here? If it's because the subrepo is treated as a
discrete unit, then this should probably warn or something.
$ hg revert -R subrepo --no-backup subrepo/b -r .
$ rm subrepo/b
$ hg st -S
! subrepo/b
`hg update --check` notices a subrepo with a missing file, like it notices a
missing file in the top level repo.
$ hg up -r '.^' --check
abort: uncommitted changes in subrepository "subrepo"
[255]
$ hg up -r '.^' --config ui.interactive=True << EOF
> d
> EOF
file 'b' was deleted in local [working copy] but was modified in other [destination].
You can use (c)hanged version, leave (d)eleted, or leave (u)nresolved.
What do you want to do? d
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
XXX: There's a difference between wdir() and '.', so there should be a status.
`hg files -S` from the top is also missing 'subrepo/b'. The files should be
seen as deleted (and, maybe even missing? in which case `hg files` should list
it)
$ hg st -S
R subrepo/b (missing-correct-output !)
$ hg st -R subrepo
R subrepo/b (missing-correct-output !)
(note: return [1] because no files "match" since the list is empty)
$ hg files -R subrepo
[1]
$ hg files -R subrepo -r '.'
subrepo/b
$ hg bookmark -r tip @other
$ echo xyz > subrepo/c
$ hg ci -SAm 'add c'
adding subrepo/c
committing subrepository subrepo
created new head
$ rm subrepo/c
Merge sees deleted subrepo files as an uncommitted change
$ hg merge @other
abort: uncommitted changes in subrepository "subrepo"
[255]