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# this is hack to make sure no escape characters are inserted into the output
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from __future__ import absolute_import
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import doctest
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import os
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import re
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import sys
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ispy3 = (sys.version_info[0] >= 3)
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if 'TERM' in os.environ:
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del os.environ['TERM']
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class py3docchecker(doctest.OutputChecker):
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def check_output(self, want, got, optionflags):
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want2 = re.sub(r'''\bu(['"])(.*?)\1''', r'\1\2\1', want) # py2: u''
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got2 = re.sub(r'''\bb(['"])(.*?)\1''', r'\1\2\1', got) # py3: b''
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# py3: <exc.name>: b'<msg>' -> <name>: <msg>
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# <exc.name>: <others> -> <name>: <others>
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got2 = re.sub(r'''^mercurial\.\w+\.(\w+): (['"])(.*?)\2''', r'\1: \3',
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got2, re.MULTILINE)
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got2 = re.sub(r'^mercurial\.\w+\.(\w+): ', r'\1: ', got2, re.MULTILINE)
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return any(doctest.OutputChecker.check_output(self, w, g, optionflags)
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for w, g in [(want, got), (want2, got2)])
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# TODO: migrate doctests to py3 and enable them on both versions
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def testmod(name, optionflags=0, testtarget=None, py2=True, py3=True):
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if not (not ispy3 and py2 or ispy3 and py3):
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return
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__import__(name)
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mod = sys.modules[name]
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if testtarget is not None:
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mod = getattr(mod, testtarget)
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# minimal copy of doctest.testmod()
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finder = doctest.DocTestFinder()
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checker = None
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if ispy3:
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checker = py3docchecker()
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runner = doctest.DocTestRunner(checker=checker, optionflags=optionflags)
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for test in finder.find(mod, name):
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runner.run(test)
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runner.summarize()
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testmod('mercurial.changegroup')
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testmod('mercurial.changelog')
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testmod('mercurial.color')
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testmod('mercurial.config')
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testmod('mercurial.context')
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testmod('mercurial.dagparser', optionflags=doctest.NORMALIZE_WHITESPACE,
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py3=False) # py3: use of str()
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testmod('mercurial.dispatch')
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testmod('mercurial.encoding', py3=False) # py3: multiple encoding issues
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testmod('mercurial.formatter', py3=False) # py3: write bytes to stdout
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testmod('mercurial.hg')
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testmod('mercurial.hgweb.hgwebdir_mod', py3=False) # py3: repr(bytes) ?
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testmod('mercurial.match')
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testmod('mercurial.mdiff')
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testmod('mercurial.minirst')
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testmod('mercurial.patch', py3=False) # py3: bytes[n], etc. ?
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testmod('mercurial.pathutil', py3=False) # py3: os.sep
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testmod('mercurial.parser')
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testmod('mercurial.pycompat')
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testmod('mercurial.revsetlang')
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testmod('mercurial.smartset')
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testmod('mercurial.store', py3=False) # py3: bytes[n]
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testmod('mercurial.subrepo')
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testmod('mercurial.templatefilters')
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testmod('mercurial.templater')
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testmod('mercurial.ui', py3=False) # py3: __name__
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testmod('mercurial.url')
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testmod('mercurial.util', py3=False) # py3: multiple bytes/unicode issues
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testmod('mercurial.util', testtarget='platform')
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testmod('hgext.convert.convcmd', py3=False) # py3: use of str() ?
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testmod('hgext.convert.cvsps')
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testmod('hgext.convert.filemap')
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testmod('hgext.convert.p4')
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testmod('hgext.convert.subversion')
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testmod('hgext.mq')
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# Helper scripts in tests/ that have doctests:
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testmod('drawdag')
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