view tests/helper-killhook.py @ 47804:5ad37164a8fe stable

testing: make sure write_file is "atomic"

This make sure viewer cannot see the new file with partial content.

This was likely the cause of some flakiness in `test-nointerrupt.t`

Differential Revision: https://phab.mercurial-scm.org/D11250

import os


def killme(ui, repo, hooktype, **wkargs):
    os._exit(80)