Mercurial > hg
view mercurial/ignore.py @ 21305:d7a7825ff2cf
run-tests: capture execution results in a TestResult class
Some implementation details of test execution still live outside of
Test. These include determining what a result means and cleaning up
after the test.
To move to the world where more of this logic can live inside Test or a
derived object, the logic for test execution needs to be refactored.
Specifically, exception trapping and opportunities for result processing
need to be moved into Test.
This patch starts the process by establishing a TestResult class for
holding the results of a test execution. In order to actually use this
class, exception trapping and execution time recording needed to be
moved into Test.run().
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sat, 19 Apr 2014 13:50:25 -0700 |
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