Mercurial > hg
annotate contrib/memory.py @ 21740:2b3b60031b6f
run-tests: fixes the number of tests ran when '--retest' is enabled
This patch fixes a regression recently introduced by a refactoring. (see
92a6b16c9186 and about 200 previous changesets from Gregory Szorc)
While retesting, that is when '--retest' is enabled, only failure tests run
and others either skipped or ignored.
During retesting, "result.testsRun" holds the count of failure test that has
run. But as while printing output, we have subtracted the skipped and ignored
count from "result.testsRun". Therefore, to make the count remain
the same, we need to add skipped and ignored count before printing.
author | anuraggoel <anurag.dsps@gmail.com> |
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date | Thu, 12 Jun 2014 03:20:28 +0530 |
parents | 08a0f04b56bd |
children | 3e0d27d298b7 |
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1 # memory.py - track memory usage |
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2 # |
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3 # Copyright 2009 Matt Mackall <mpm@selenic.com> and others |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10264 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 '''helper extension to measure memory usage |
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9 |
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10 Reads current and peak memory usage from ``/proc/self/status`` and |
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11 prints it to ``stderr`` on exit. |
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12 ''' |
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13 |
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14 import atexit |
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15 |
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16 def memusage(ui): |
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17 """Report memory usage of the current process.""" |
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18 status = None |
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19 result = {'peak': 0, 'rss': 0} |
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20 try: |
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21 # This will only work on systems with a /proc file system |
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22 # (like Linux). |
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23 status = open('/proc/self/status', 'r') |
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24 for line in status: |
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25 parts = line.split() |
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26 key = parts[0][2:-1].lower() |
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27 if key in result: |
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28 result[key] = int(parts[1]) |
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29 finally: |
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30 if status is not None: |
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31 status.close() |
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32 ui.write_err(", ".join(["%s: %.1f MiB" % (key, value / 1024.0) |
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33 for key, value in result.iteritems()]) + "\n") |
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34 |
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35 def extsetup(ui): |
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36 atexit.register(memusage, ui) |