Mercurial > hg
view tests/fsmonitor-run-tests.py @ 34192:da2f5f19312c
uncommit: move fb-extension to core which uncommits a changeset
uncommit extension in fb-hgext adds a uncommit command which by default
uncommits a changeset and move all the changes to the working directory. If
file names are passed, uncommit moves the changes from those files to the
working directory and left the changeset with remaining committed files.
The uncommit extension in fb-hgext does not creates an empty commit like the one
in evolve extension unless user has specified ui.alllowemptycommit to True.
The test file added is a combination of tests from test-uncommit.t,
test-uncommit-merge.t and test-uncommit-bookmark.t from fb-hgext.
.. feature::
A new uncommit extension which provides `hg uncommit` using which one can
uncommit part or all of the changeset. This command undoes the effect of a
local commit, returning the affected files to their uncommitted state.
Differential Revision: https://phab.mercurial-scm.org/D529
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Thu, 24 Aug 2017 22:55:56 +0530 |
parents | efd6e941e933 |
children | b7ba1cfba174 |
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#!/usr/bin/env python # fsmonitor-run-tests.py - Run Mercurial tests with fsmonitor enabled # # Copyright 2017 Facebook, Inc. # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. # # This is a wrapper around run-tests.py that spins up an isolated instance of # Watchman and runs the Mercurial tests against it. This ensures that the global # version of Watchman isn't affected by anything this test does. from __future__ import absolute_import from __future__ import print_function import argparse import contextlib import json import os import shutil import subprocess import sys import tempfile import uuid osenvironb = getattr(os, 'environb', os.environ) if sys.version_info > (3, 5, 0): PYTHON3 = True xrange = range # we use xrange in one place, and we'd rather not use range def _bytespath(p): return p.encode('utf-8') elif sys.version_info >= (3, 0, 0): print('%s is only supported on Python 3.5+ and 2.7, not %s' % (sys.argv[0], '.'.join(str(v) for v in sys.version_info[:3]))) sys.exit(70) # EX_SOFTWARE from `man 3 sysexit` else: PYTHON3 = False # In python 2.x, path operations are generally done using # bytestrings by default, so we don't have to do any extra # fiddling there. We define the wrapper functions anyway just to # help keep code consistent between platforms. def _bytespath(p): return p def getparser(): """Obtain the argument parser used by the CLI.""" parser = argparse.ArgumentParser( description='Run tests with fsmonitor enabled.', epilog='Unrecognized options are passed to run-tests.py.') # - keep these sorted # - none of these options should conflict with any in run-tests.py parser.add_argument('--keep-fsmonitor-tmpdir', action='store_true', help='keep temporary directory with fsmonitor state') parser.add_argument('--watchman', help='location of watchman binary (default: watchman in PATH)', default='watchman') return parser @contextlib.contextmanager def watchman(args): basedir = tempfile.mkdtemp(prefix='hg-fsmonitor') try: # Much of this configuration is borrowed from Watchman's test harness. cfgfile = os.path.join(basedir, 'config.json') # TODO: allow setting a config with open(cfgfile, 'w') as f: f.write(json.dumps({})) logfile = os.path.join(basedir, 'log') clilogfile = os.path.join(basedir, 'cli-log') if os.name == 'nt': sockfile = '\\\\.\\pipe\\watchman-test-%s' % uuid.uuid4().hex else: sockfile = os.path.join(basedir, 'sock') pidfile = os.path.join(basedir, 'pid') statefile = os.path.join(basedir, 'state') argv = [ args.watchman, '--sockname', sockfile, '--logfile', logfile, '--pidfile', pidfile, '--statefile', statefile, '--foreground', '--log-level=2', # debug logging for watchman ] envb = osenvironb.copy() envb[b'WATCHMAN_CONFIG_FILE'] = _bytespath(cfgfile) with open(clilogfile, 'wb') as f: proc = subprocess.Popen( argv, env=envb, stdin=None, stdout=f, stderr=f) try: yield sockfile finally: proc.terminate() proc.kill() finally: if args.keep_fsmonitor_tmpdir: print('fsmonitor dir available at %s' % basedir) else: shutil.rmtree(basedir, ignore_errors=True) def run(): parser = getparser() args, runtestsargv = parser.parse_known_args() with watchman(args) as sockfile: osenvironb[b'WATCHMAN_SOCK'] = _bytespath(sockfile) # Indicate to hghave that we're running with fsmonitor enabled. osenvironb[b'HGFSMONITOR_TESTS'] = b'1' runtestdir = os.path.dirname(__file__) runtests = os.path.join(runtestdir, 'run-tests.py') blacklist = os.path.join(runtestdir, 'blacklists', 'fsmonitor') runtestsargv.insert(0, runtests) runtestsargv.extend([ '--extra-config', 'extensions.fsmonitor=', '--blacklist', blacklist, ]) return subprocess.call(runtestsargv) if __name__ == '__main__': sys.exit(run())