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view tests/failfilemerge.py @ 51656:21442f87f7fa stable

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mmap: only use mmap to read revlog persistent nodemap if it is safe Cf `is_mmap_safe` docstring.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Wed, 03 Jul 2024 12:32:57 +0200
parents 6000f5b25c9b
children
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# extension to emulate interrupting filemerge._filemerge


from mercurial import (
    error,
    extensions,
    filemerge,
)


def failfilemerge(*args, **kwargs):
    raise error.Abort(b"^C")


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