Mercurial > hg
view mercurial/ignore.py @ 21022:52e9e63f1495
run-tests: test result shows when a failed test could not start a server
Failing to start a server happens regularly, at least on windows buildbot.
Such a failure often has nothing to do with the test, but with the environment.
But half the test output can change because some data is missing. Therefore this
is worth an extended error message.
Detect the server failure in the diff output because it is most reliable
there. Checking the output only does not show if the server failure was
expected.
Old failure message when server start failed:
Failed test-serve.t: output changed
New message:
Failed test-serve.t: serve failed and output changed
author | Simon Heimberg <simohe@besonet.ch> |
---|---|
date | Mon, 25 Nov 2013 22:00:46 +0100 |
parents | 0127366df8fe |
children | 8cf7f0c4cb14 |
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# ignore.py - ignored file handling for mercurial # # Copyright 2007 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from i18n import _ import util, match import re _commentre = None def ignorepats(lines): '''parse lines (iterable) of .hgignore text, returning a tuple of (patterns, parse errors). These patterns should be given to compile() to be validated and converted into a match function.''' syntaxes = {'re': 'relre:', 'regexp': 'relre:', 'glob': 'relglob:'} syntax = 'relre:' patterns = [] warnings = [] for line in lines: if "#" in line: global _commentre if not _commentre: _commentre = re.compile(r'((^|[^\\])(\\\\)*)#.*') # remove comments prefixed by an even number of escapes line = _commentre.sub(r'\1', line) # fixup properly escaped comments that survived the above line = line.replace("\\#", "#") line = line.rstrip() if not line: continue if line.startswith('syntax:'): s = line[7:].strip() try: syntax = syntaxes[s] except KeyError: warnings.append(_("ignoring invalid syntax '%s'") % s) continue pat = syntax + line for s, rels in syntaxes.iteritems(): if line.startswith(rels): pat = line break elif line.startswith(s+':'): pat = rels + line[len(s) + 1:] break patterns.append(pat) return patterns, warnings def readpats(root, files, warn): '''return a dict mapping ignore-file-name to list-of-patterns''' pats = {} for f in files: if f in pats: continue try: pats[f] = [] fp = open(f) pats[f], warnings = ignorepats(fp) fp.close() for warning in warnings: warn("%s: %s\n" % (f, warning)) except IOError, inst: if f != files[0]: warn(_("skipping unreadable ignore file '%s': %s\n") % (f, inst.strerror)) return [(f, pats[f]) for f in files if f in pats] def ignore(root, files, warn): '''return matcher covering patterns in 'files'. the files parsed for patterns include: .hgignore in the repository root any additional files specified in the [ui] section of ~/.hgrc trailing white space is dropped. the escape character is backslash. comments start with #. empty lines are skipped. lines can be of the following formats: syntax: regexp # defaults following lines to non-rooted regexps syntax: glob # defaults following lines to non-rooted globs re:pattern # non-rooted regular expression glob:pattern # non-rooted glob pattern # pattern of the current default type''' pats = readpats(root, files, warn) allpats = [] for f, patlist in pats: allpats.extend(patlist) if not allpats: return util.never try: ignorefunc = match.match(root, '', [], allpats) except util.Abort: # Re-raise an exception where the src is the right file for f, patlist in pats: try: match.match(root, '', [], patlist) except util.Abort, inst: raise util.Abort('%s: %s' % (f, inst[0])) return ignorefunc