Mercurial > hg
view contrib/memory.py @ 14493:5cc7905bccc9
run-tests: allow whitelisting tests that should always run
It's desirable to run some tests all the time, for example
test-check-pyflakes.t and test-check-code-hg.py. This allows passing
--whitelist as a path to a file (flag can be specified more than once)
which contains a list of files to whitelist. Whitelisted tests are run
even if they're blacklisted or wouldn't match a --keyword test
run. For example, to do a quick test of usehttp2, one can now do
$ cat > test-whitelist <<EOF
> test-check-pyflakes.t
> test-check-code-hg.py
> EOF
$ (cd tests && ./run-tests.py --extra-config-opt 'ui.usehttp2=true'
> -k http -j 8 --whitelist test-whitelist)
and have all http-specific tests run as well as the two code linters.
author | Augie Fackler <durin42@gmail.com> |
---|---|
date | Tue, 31 May 2011 20:39:04 -0500 |
parents | 08a0f04b56bd |
children | 3e0d27d298b7 |
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# memory.py - track memory usage # # Copyright 2009 Matt Mackall <mpm@selenic.com> and others # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. '''helper extension to measure memory usage Reads current and peak memory usage from ``/proc/self/status`` and prints it to ``stderr`` on exit. ''' import atexit def memusage(ui): """Report memory usage of the current process.""" status = None result = {'peak': 0, 'rss': 0} try: # This will only work on systems with a /proc file system # (like Linux). status = open('/proc/self/status', 'r') for line in status: parts = line.split() key = parts[0][2:-1].lower() if key in result: result[key] = int(parts[1]) finally: if status is not None: status.close() ui.write_err(", ".join(["%s: %.1f MiB" % (key, value / 1024.0) for key, value in result.iteritems()]) + "\n") def extsetup(ui): atexit.register(memusage, ui)