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view tests/failfilemerge.py @ 38788:a9ff2b0c11dd

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dispatch: show a short error message when invalid global option given Similar reasoning as the previous patch. Differential Revision: https://phab.mercurial-scm.org/D4025
author Martin von Zweigbergk <martinvonz@google.com>
date Tue, 24 Jul 2018 10:47:42 -0700
parents c0ce60459d84
children 2372284d9457
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# 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)