Mercurial > hg-stable
view hg @ 27933:a6833e464b07 stable
run-tests: "fix" race condition in race condition fix
Laurent's commit 3203dfe341f9 still suffers from a race: by the
time the "job" function tries to assign to channels[channel], that
list has been truncated to empty. The result is that every job
thread raises an IndexError.
Earlier, I tried an approach of correctly locking channels, but
that caused run-tests to hang on KeyboardInterrupt sometimes.
This approach is strictly hackier, but seems to actually work
reliably.
author | Bryan O'Sullivan <bryano@fb.com> |
---|---|
date | Fri, 22 Jan 2016 11:00:13 -0800 |
parents | 73e4a02e6d23 |
children | 2ea9c9aa6e60 |
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#!/usr/bin/env python # # mercurial - scalable distributed SCM # # Copyright 2005-2007 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. import os import sys if os.environ.get('HGUNICODEPEDANTRY', False): reload(sys) sys.setdefaultencoding("undefined") libdir = '@LIBDIR@' if libdir != '@' 'LIBDIR' '@': if not os.path.isabs(libdir): libdir = os.path.join(os.path.dirname(os.path.realpath(__file__)), libdir) libdir = os.path.abspath(libdir) sys.path.insert(0, libdir) # enable importing on demand to reduce startup time try: from mercurial import demandimport; demandimport.enable() except ImportError: import sys sys.stderr.write("abort: couldn't find mercurial libraries in [%s]\n" % ' '.join(sys.path)) sys.stderr.write("(check your install and PYTHONPATH)\n") sys.exit(-1) import mercurial.util import mercurial.dispatch for fp in (sys.stdin, sys.stdout, sys.stderr): mercurial.util.setbinary(fp) mercurial.dispatch.run()