view tests/failfilemerge.py @ 36005:dd77e36eabb6

logcmdutil: create hunksfilter and filematcher even if no diff option given

It's okay since 5fe6f946f111, "log: allow matchfn to be non-null even if both
--patch/--stat are off."

# 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)