Mercurial > hg
view tests/test-doctest.py @ 39483:1fc39367eafd
httppeer: calculate total expected bytes correctly
User-facing error messages that handled httplib.IncompleteRead errors in
Mercurial used to look like this:
abort: HTTP request error (incomplete response; expected 3 bytes got 1)
But the errors that are being handled underneath the UI look like this:
IncompleteRead(1 bytes read, 3 more expected)
I.e. the error actually counts total number of expected bytes minus bytes
already received.
Before, users could see weird messages like "expected 10 bytes got 10", while
in reality httplib expected 10 _more_ bytes (20 in total).
author | Anton Shestakov <av6@dwimlabs.net> |
---|---|
date | Sat, 08 Sep 2018 23:57:07 +0800 |
parents | 740f7d447222 |
children | a3183ca7ce8f |
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# this is hack to make sure no escape characters are inserted into the output from __future__ import absolute_import import doctest import os import re import sys ispy3 = (sys.version_info[0] >= 3) if 'TERM' in os.environ: del os.environ['TERM'] class py3docchecker(doctest.OutputChecker): def check_output(self, want, got, optionflags): want2 = re.sub(r'''\bu(['"])(.*?)\1''', r'\1\2\1', want) # py2: u'' got2 = re.sub(r'''\bb(['"])(.*?)\1''', r'\1\2\1', got) # py3: b'' # py3: <exc.name>: b'<msg>' -> <name>: <msg> # <exc.name>: <others> -> <name>: <others> got2 = re.sub(r'''^mercurial\.\w+\.(\w+): (['"])(.*?)\2''', r'\1: \3', got2, re.MULTILINE) got2 = re.sub(r'^mercurial\.\w+\.(\w+): ', r'\1: ', got2, re.MULTILINE) return any(doctest.OutputChecker.check_output(self, w, g, optionflags) for w, g in [(want, got), (want2, got2)]) def testmod(name, optionflags=0, testtarget=None): __import__(name) mod = sys.modules[name] if testtarget is not None: mod = getattr(mod, testtarget) # minimal copy of doctest.testmod() finder = doctest.DocTestFinder() checker = None if ispy3: checker = py3docchecker() runner = doctest.DocTestRunner(checker=checker, optionflags=optionflags) for test in finder.find(mod, name): runner.run(test) runner.summarize() testmod('mercurial.changegroup') testmod('mercurial.changelog') testmod('mercurial.cmdutil') testmod('mercurial.color') testmod('mercurial.config') testmod('mercurial.context') testmod('mercurial.dagparser', optionflags=doctest.NORMALIZE_WHITESPACE) testmod('mercurial.dispatch') testmod('mercurial.encoding') testmod('mercurial.fancyopts') testmod('mercurial.formatter') testmod('mercurial.hg') testmod('mercurial.hgweb.hgwebdir_mod') testmod('mercurial.match') testmod('mercurial.mdiff') testmod('mercurial.minirst') testmod('mercurial.patch') testmod('mercurial.pathutil') testmod('mercurial.parser') testmod('mercurial.pycompat') testmod('mercurial.revlog') testmod('mercurial.revsetlang') testmod('mercurial.smartset') testmod('mercurial.store') testmod('mercurial.subrepo') testmod('mercurial.templatefilters') testmod('mercurial.templater') testmod('mercurial.ui') testmod('mercurial.url') testmod('mercurial.util') testmod('mercurial.util', testtarget='platform') testmod('mercurial.utils.stringutil') testmod('hgext.convert.convcmd') testmod('hgext.convert.cvsps') testmod('hgext.convert.filemap') testmod('hgext.convert.p4') testmod('hgext.convert.subversion') testmod('hgext.fix') testmod('hgext.mq') # Helper scripts in tests/ that have doctests: testmod('drawdag')