view tests/failfilemerge.py @ 42293:4fbfc893e6b9

context: move walk() and match() overrides from committablectx to workingctx

Same reasoning as previous commit: these functions update the dirstate.

Differential Revision: https://phab.mercurial-scm.org/D6363

# extension to emulate interrupting filemerge._filemerge

from __future__ import absolute_import

from mercurial import (
    error,
    extensions,
    filemerge,
)

def failfilemerge(filemergefn,
                  premerge, repo, wctx, mynode, orig, fcd, fco, fca,
                  labels=None):
    raise error.Abort("^C")
    return filemergefn(premerge, repo, mynode, orig, fcd, fco, fca, labels)

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