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a2410c8783
Summary: These are breaking buck test runs Reviewed By: quark-zju Differential Revision: D28802741 fbshipit-source-id: a30c7b64d72356df05676ffab87291a246033d49
118 lines
2.8 KiB
Python
118 lines
2.8 KiB
Python
"""test line matching with some failing examples and some which warn
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run-test.t only checks positive matches and can not see warnings
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(both by design)
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"""
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from __future__ import absolute_import, print_function
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import doctest
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import os
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import re
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from hghave import require
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# this is hack to make sure no escape characters are inserted into the output
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if "TERM" in os.environ:
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del os.environ["TERM"]
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run_tests = __import__("run-tests")
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def prn(ex):
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m = ex.args[0]
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if isinstance(m, str):
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print(m)
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else:
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print(m.decode("utf-8"))
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def lm(expected, output):
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r"""check if output matches expected
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does it generally work?
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>>> lm(b'H*e (glob)\n', b'Here\n')
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True
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fail on bad test data
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>>> try: lm(b'a\n',b'a')
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... except AssertionError as ex: print(ex)
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missing newline
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>>> try: lm(b'single backslash\n', b'single \backslash\n')
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... except AssertionError as ex: prn(ex)
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single backslash or unknown char
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"""
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assert expected.endswith(b"\n") and output.endswith(b"\n"), "missing newline"
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assert not re.search(
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br"[^ \w\\/\r\n()*?]", expected + output
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), b"single backslash or unknown char"
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test = run_tests.TTest("test-run-test.t", ".", ".")
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match = test.linematch(expected, output)
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if isinstance(match, str):
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return "special: " + match
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elif isinstance(match, bytes):
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return "special: " + match.decode("utf-8")
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else:
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return bool(match) # do not return match object
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def wintests():
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r"""test matching like running on windows
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enable windows matching on any os
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>>> _osaltsep = os.altsep
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>>> os.altsep = True
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>>> _osname = os.name
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>>> os.name = 'nt'
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valid match on windows
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>>> lm(b'g/a*/d (glob)\n', b'g\\abc/d\n')
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True
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direct matching, glob unnecessary
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>>> lm(b'g/b (glob)\n', b'g/b\n')
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'special: -glob'
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missing glob
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>>> lm(b'/g/c/d/fg\n', b'\\g\\c\\d/fg\n')
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True
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>>> lm(b'/g/c/d/fg\n', b'\\g\\c\\d\\fg\r\n')
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True
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restore os.altsep
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>>> os.altsep = _osaltsep
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>>> os.name = _osname
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"""
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pass
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def otherostests():
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r"""test matching like running on non-windows os
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disable windows matching on any os
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>>> _osaltsep = os.altsep
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>>> os.altsep = False
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>>> _osname = os.name
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>>> os.name = 'nt'
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backslash does not match slash
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>>> lm(b'h/a* (glob)\n', b'h\\ab\n')
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False
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direct matching glob can not be recognized
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>>> lm(b'h/b (glob)\n', b'h/b\n')
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True
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missing glob can not not be recognized
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>>> lm(b'/h/c/df/g/\n', b'\\h/c\\df/g\\\n')
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False
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restore os.altsep
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>>> os.altsep = _osaltsep
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>>> os.name = _osname
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"""
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pass
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if __name__ == "__main__":
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doctest.testmod()
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