patch 9.0.1456: shortmess test depends on order of test execution Commit: https://github.com/vim/vim/commit/657b31fa3bda2089fef18c30fc706abe5d57e865 Author: zeertzjq <zeertzjq@outlook.com> Date: Sat Apr 15 21:28:02 2023 +0100 patch 9.0.1456: shortmess test depends on order of test execution Problem: Shortmess test depends on order of test execution. Solution: Clear messages. (closes https://github.com/vim/vim/issues/12264)

#!/usr/bin/python
#
# Program that writes a number to stdout repeatedly
#
# This requires Python 2.6 or later.

from __future__ import print_function
import sys
import time

if __name__ == "__main__":

    done = 0
    while done < 10:
        done = done + 1
        print(done)
        sys.stdout.flush()
        time.sleep(0.05)  # sleep 50 msec