Mercurial > hg
view contrib/python3-ratchet.py @ 33453:f6b7617a85bb
phases: add a 'registernew' method to set new phases
This new function will be used by code that adds new changesets. It ajusts the
phase boundary to make sure added changesets are at least in their target
phase (they end up in an higher phase if their parents are in a higher phase).
Having a dedicated function also simplify the phases tracking. All the new
nodes are passed as argument, so we know that all of them needs to have their
new phase registered. We also know that no other nodes will be affected, so no
extra computation are needed.
This function differ from 'retractboundary' where some nodes might change
phase while some other might not. It can also affect nodes not passed as
parameters.
These simplification also apply to the computation itself. For now we use
'_retractboundary' there by convenience, but we may introduces simpler code
later.
While registering new revisions, we still need to check the actual phases of
the added node because it might be higher than the target phase (eg: target is
draft but parent is secret).
We will migrate users over the next changesets.
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Tue, 11 Jul 2017 03:47:25 +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:])