view tests/failfilemerge.py @ 46179:11f3d4458e3a

rebase: add test to demonstrate an issue in dry-run

In dry-run mode, the case when there is nothing to rebase
is not handled correctly. Added test show that it try to
abort a rebase while there is no rebase in progress.

This will be fixed in next patch.

Differential Revision: https://phab.mercurial-scm.org/D9658

# 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(b"^C")
    return filemergefn(premerge, repo, mynode, orig, fcd, fco, fca, labels)


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