Mercurial > hg
view tests/heredoctest.py @ 50984:2dcb6a6c7540 stable
tests: reproduce the nullrev bug in an end-to-end test
author | Arseniy Alekseyev <aalekseyev@janestreet.com> |
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date | Thu, 14 Sep 2023 11:03:41 +0100 |
parents | 6000f5b25c9b |
children |
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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))