config: introduce "built-in" default configuration settings in default.d
This helps providing a more consistent user experience on all platforms and
with all packaging.
The exact location of default.d depends on how Mercurial is installed and
whether it is 'frozen'. The exact location should never be relevant to users
and is intentionally not explained in details in the documentation. It will
however always be next to the help and templates files.
Note that setting HGRCPATH also disables these defaults. I don't know if that
should be considered a bug or a feature.
"""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)
"""
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 lm(expected, output):
r"""check if output matches expected
does it generally work?
>>> lm('H*e (glob)\n', 'Here\n')
True
fail on bad test data
>>> try: lm('a\n','a')
... except AssertionError, ex: print ex
missing newline
>>> try: lm('single backslash\n', 'single \backslash\n')
... except AssertionError, ex: print ex
single backslash or unknown char
"""
assert expected.endswith('\n') and output.endswith('\n'), 'missing newline'
assert not re.search(r'[^ \w\\/\r\n()*?]', expected + output), \
'single backslash or unknown char'
match = run_tests.TTest.linematch(expected, output)
if isinstance(match, str):
return 'special: ' + match
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('g/a*/d (glob)\n', 'g\\abc/d\n')
True
direct matching, glob unnecessary
>>> lm('g/b (glob)\n', 'g/b\n')
'special: -glob'
missing glob
>>> lm('/g/c/d/fg\n', '\\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('h/a* (glob)\n', 'h\\ab\n')
False
direct matching glob can not be recognized
>>> lm('h/b (glob)\n', 'h/b\n')
True
missing glob can not not be recognized
>>> lm('/h/c/df/g/\n', '\\h/c\\df/g\\\n')
False
restore os.altsep
>>> os.altsep = _osaltsep
"""
pass
if __name__ == '__main__':
doctest.testmod()