tests/failfilemerge.py
author Augie Fackler <augie@google.com>
Tue, 15 Feb 2022 13:32:11 -0500
changeset 48777 eb9c55453249
parent 48432 f45a4a47f6a8
child 48875 6000f5b25c9b
permissions -rw-r--r--
narrowspec: add timing block for validating narrowspec This was showing up in an operation I was doing today, and I'd like to be able to get trace spans for it instead of just profiler samples. Differential Revision: https://phab.mercurial-scm.org/D12185

# extension to emulate interrupting filemerge._filemerge

from __future__ import absolute_import

from mercurial import (
    error,
    extensions,
    filemerge,
)


def failfilemerge(*args, **kwargs):
    raise error.Abort(b"^C")


def extsetup(ui):
    extensions.wrapfunction(filemerge, 'filemerge', failfilemerge)