view tests/failfilemerge.py @ 44618:97265a0c0a42

tests: conditionalize test-phases.t output for chg

IIUC chg loads the ProgrammingError class which leads to it directly referencing
it in error output. This makes the test pass on chg.

# 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)