view tests/failfilemerge.py @ 29185:28e7f590be2d

test: extract develwarn transaction testing in its own command The lack of locking for a transation is about to change from a warning to an error. We first extract the test decidated to this warning to make the next changeset clearer.
author Pierre-Yves David <pierre-yves.david@ens-lyon.org>
date Thu, 05 May 2016 16:13:22 +0200
parents 424c1632fffb
children a7f8939641aa
line wrap: on
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# extension to emulate interupting filemerge._filemerge

from __future__ import absolute_import

from mercurial import (
    error,
    extensions,
    filemerge,
)

def failfilemerge(filemergefn,
        premerge, repo, 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)