view tests/heredoctest.py @ 35172:a92b9f8e11ba stable 4.4.2

merge: check created file dirs for path conflicts only once (issue5716)

In large repositories, updates involving the creation of many files check the
same directories repeatedly in the wctx manifest.  Move these checks out to a
separate loop to avoid repeated checks hitting the manifest.

Differential Revision: https://phab.mercurial-scm.org/D1226

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))