tests/fakemergerecord.py
author Arseniy Alekseyev <aalekseyev@janestreet.com>
Fri, 12 Apr 2024 13:48:38 +0100
branchstable
changeset 51565 95c083d21ac6
parent 48875 6000f5b25c9b
permissions -rw-r--r--
tests: add an end-to-end test to show a bug in `visit_children_set` Concretely, `rootfilesin` is completely broken with respect to `visit_children_set` optimization.

# Extension to write out fake unsupported records into the merge state
#
#


from mercurial import (
    mergestate as mergestatemod,
    registrar,
)

cmdtable = {}
command = registrar.command(cmdtable)


@command(
    b'fakemergerecord',
    [
        (b'X', b'mandatory', None, b'add a fake mandatory record'),
        (b'x', b'advisory', None, b'add a fake advisory record'),
    ],
    '',
)
def fakemergerecord(ui, repo, *pats, **opts):
    with repo.wlock():
        ms = mergestatemod.mergestate.read(repo)
        records = ms._makerecords()
        if opts.get('mandatory'):
            records.append((b'X', b'mandatory record'))
        if opts.get('advisory'):
            records.append((b'x', b'advisory record'))
        ms._writerecords(records)