Mercurial > hg
view contrib/python3-ratchet.py @ 33276:89796a25d4bb
template: add successors template
Add a 'successorssets' template that returns the list of all closest known
sucessorssets for a changectx. The elements of the list are changesets.
The "closest successors" are the first locally known revisions encountered
while, walking successors markers. It uses successorsets previously modified
to support the closest argument.
This logic respect repository filtering. So hidden revision will be skipped by
this logic unless --hidden is specified. Since we only display the visible
predecessors, this template will not display anything in most case. It makes a
good candidate for inclusion in the default log output.
I updated the test-obsmarker-template.t test file introduced with the
predecessors template to test successorssets template.
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Mon, 03 Jul 2017 11:22:00 +0200 |
parents | 28f429d19a71 |
children | 3790610c2793 |
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# Copyright 2012 Facebook # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. """Find tests that newly pass under Python 3. The approach is simple: we maintain a whitelist of Python 3 passing tests in the repository, and periodically run all the /other/ tests and look for new passes. Any newly passing tests get automatically added to the whitelist. You probably want to run it like this: $ cd tests $ python3 ../contrib/python3-ratchet.py \ > --working-tests=../contrib/python3-whitelist """ from __future__ import print_function from __future__ import absolute_import import argparse import json import os import subprocess import sys _hgenv = dict(os.environ) _hgenv.update({ 'HGPLAIN': '1', }) _HG_FIRST_CHANGE = '9117c6561b0bd7792fa13b50d28239d51b78e51f' def _runhg(*args): return subprocess.check_output(args, env=_hgenv) def _is_hg_repo(path): return _runhg('hg', 'log', '-R', path, '-r0', '--template={node}').strip() == _HG_FIRST_CHANGE def _py3default(): if sys.version_info[0] >= 3: return sys.executable return 'python3' def main(argv=()): p = argparse.ArgumentParser() p.add_argument('--working-tests', help='List of tests that already work in Python 3.') p.add_argument('--commit-to-repo', help='If set, commit newly fixed tests to the given repo') p.add_argument('-j', default=os.sysconf(r'SC_NPROCESSORS_ONLN'), type=int, help='Number of parallel tests to run.') p.add_argument('--python3', default=_py3default(), help='python3 interpreter to use for test run') p.add_argument('--commit-user', default='python3-ratchet@mercurial-scm.org', help='Username to specify when committing to a repo.') opts = p.parse_args(argv) if opts.commit_to_repo: if not _is_hg_repo(opts.commit_to_repo): print('abort: specified repository is not the hg repository') sys.exit(1) if not opts.working_tests or not os.path.isfile(opts.working_tests): print('abort: --working-tests must exist and be a file (got %r)' % opts.working_tests) sys.exit(1) elif opts.commit_to_repo: root = _runhg('hg', 'root').strip() if not opts.working_tests.startswith(root): print('abort: if --commit-to-repo is given, ' '--working-tests must be from that repo') sys.exit(1) try: subprocess.check_call([opts.python3, '-c', 'import sys ; ' 'assert ((3, 5) <= sys.version_info < (3, 6) ' 'or sys.version_info >= (3, 6, 2))']) except subprocess.CalledProcessError: print('warning: Python 3.6.0 and 3.6.1 have ' 'a bug which breaks Mercurial') print('(see https://bugs.python.org/issue29714 for details)') # TODO(augie): uncomment exit when Python 3.6.2 is available # sys.exit(1) rt = subprocess.Popen([opts.python3, 'run-tests.py', '-j', str(opts.j), '--blacklist', opts.working_tests, '--json']) rt.wait() with open('report.json') as f: data = f.read() report = json.loads(data.split('=', 1)[1]) newpass = set() for test, result in report.items(): if result['result'] != 'success': continue # A new passing test! Huzzah! newpass.add(test) if newpass: # We already validated the repo, so we can just dive right in # and commit. if opts.commit_to_repo: print(len(newpass), 'new passing tests on Python 3!') with open(opts.working_tests) as f: oldpass = {l for l in f.read().splitlines() if l} with open(opts.working_tests, 'w') as f: for p in sorted(oldpass | newpass): f.write('%s\n' % p) _runhg('hg', 'commit', '-R', opts.commit_to_repo, '--user', opts.commit_user, '--message', 'python3: expand list of passing tests') else: print('Newly passing tests:', '\n'.join(sorted(newpass))) sys.exit(2) if __name__ == '__main__': main(sys.argv[1:])