view tests/heredoctest.py @ 42859:2b869a515ba6

context: filter out invalid copies from workingctx.p[12]copies()

workingctx normally gets its lists of modified, added, removed files
etc. based on the dirstate status. Its constructor also accepts a
"changes" argument to override the status from the dirstate. This is
used for partial commits. If a "changed" argument was passed, we
should clearly also filter out copies to those paths, which I had
previously missed. This patch adds that filtering and fixes the bugs
demonstrated in the previous patch.

Differential Revision: https://phab.mercurial-scm.org/D6750

from __future__ import absolute_import, print_function

import sys

def flush():
    sys.stdout.flush()
    sys.stderr.flush()

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:
            flush()
            exec(c, globalvars)
            flush()
        except Exception as inst:
            flush()
            print(repr(inst))