largefiles: show also how many data entities are outgoing at "hg summary"
Before this patch, "hg summary --large" shows how many largefiles are
changed or added in outgoing revisions only in the point of the view
of filenames.
For example, according to the number of outgoing largefiles shown in
"hg summary" output, users should expect that the former below costs
much more to upload outgoing largefiles than the latter.
- outgoing revisions add a hundred largefiles, but all of them refer
the same data entity
in this case, only one data entity is outgoing, even though "hg
summary" says that a hundred largefiles are outgoing.
- a hundred outgoing revisions change only one largefile with
distinct data
in this case, a hundred data entities are outgoing, even though
"hg summary" says that only one largefile is outgoing.
But the latter costs much more than the former, in fact.
This patch shows also how many data entities are outgoing at "hg
summary" by counting number of unique hash values for outgoing
largefiles.
This patch introduces "_getoutgoings" to centralize the logic
(de-duplication, too) into it for convenience of subsequent patches,
even though it is not required in "hg summary" case.
"""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()