Mercurial > hg
view tests/test-run-tests.py @ 27947:571ba161f6be stable
largefiles: prevent committing a missing largefile
Previously, if the largefile was deleted at the time of a commit, the standin
was silently not updated and its current state (possibly garbage) was recorded.
The test makes it look like this is somewhat of an edge case, but the same thing
happens when an `hg revert` followed by `rm` changes the standin.
Aside from the second invocation of this in lfutil.updatestandinsbymatch()
(which is what triggers this test case), the three other uses are guarded by
dirstate checks for added or modified, or an existence check in the filesystem.
So aborting in lfutil.updatestandins() should be safe, and will avoid silent
skips in the future if this is used elsewhere.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Sun, 24 Jan 2016 00:10:19 -0500 |
parents | 625dd917f04f |
children | f798ffe7cb08 |
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"""test line matching with some failing examples and some which warn run-test.t only checks positive matches and can not see warnings (both by design) """ from __future__ import print_function import os, re # this is hack to make sure no escape characters are inserted into the output if 'TERM' in os.environ: del os.environ['TERM'] import doctest run_tests = __import__('run-tests') def prn(ex): m = ex.args[0] if isinstance(m, str): print(m) else: print(m.decode('utf-8')) def lm(expected, output): r"""check if output matches expected does it generally work? >>> lm(b'H*e (glob)\n', b'Here\n') True fail on bad test data >>> try: lm(b'a\n',b'a') ... except AssertionError as ex: print(ex) missing newline >>> try: lm(b'single backslash\n', b'single \backslash\n') ... except AssertionError as ex: prn(ex) single backslash or unknown char """ assert (expected.endswith(b'\n') and output.endswith(b'\n')), 'missing newline' assert not re.search(br'[^ \w\\/\r\n()*?]', expected + output), \ b'single backslash or unknown char' match = run_tests.TTest.linematch(expected, output) if isinstance(match, str): return 'special: ' + match elif isinstance(match, bytes): return 'special: ' + match.decode('utf-8') else: return bool(match) # do not return match object def wintests(): r"""test matching like running on windows enable windows matching on any os >>> _osaltsep = os.altsep >>> os.altsep = True valid match on windows >>> lm(b'g/a*/d (glob)\n', b'g\\abc/d\n') True direct matching, glob unnecessary >>> lm(b'g/b (glob)\n', b'g/b\n') 'special: -glob' missing glob >>> lm(b'/g/c/d/fg\n', b'\\g\\c\\d/fg\n') 'special: +glob' restore os.altsep >>> os.altsep = _osaltsep """ pass def otherostests(): r"""test matching like running on non-windows os disable windows matching on any os >>> _osaltsep = os.altsep >>> os.altsep = False backslash does not match slash >>> lm(b'h/a* (glob)\n', b'h\\ab\n') False direct matching glob can not be recognized >>> lm(b'h/b (glob)\n', b'h/b\n') True missing glob can not not be recognized >>> lm(b'/h/c/df/g/\n', b'\\h/c\\df/g\\\n') False restore os.altsep >>> os.altsep = _osaltsep """ pass if __name__ == '__main__': doctest.testmod()