view tests/heredoctest.py @ 33145:78fc540c53e1

pushrace: avoid crash on bare push when using concurrent push mode

If the remote is empty, we do now bother computing head changes and the
'pushbranchmap' attribute stays at None.

We now handle and tests this case.

from __future__ import absolute_import, print_function

import sys

globalvars = {}
lines = sys.stdin.readlines()
while lines:
    l = lines.pop(0)
    if l.startswith('SALT'):
        print(l[:-1])
    elif l.startswith('>>> '):
        snippet = l[4:]
        while lines and lines[0].startswith('... '):
            l = lines.pop(0)
            snippet += l[4:]
        c = compile(snippet, '<heredoc>', 'single')
        try:
            exec(c, globalvars)
        except Exception as inst:
            print(repr(inst))