view tests/failfilemerge.py @ 39761:4675c122157e

tests: stabilize test-shelve.t#phasebased for #no-symlink and #no-execbit

The rev number ended up being 11 instead of 13 on Windows.  If I ever get back
to issue2020, this will go away.

# 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)