253
86%

Ran 26 Oct 2014 03:57AM UTC

Jobs 29

Files 1

Run time 799750min

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Build # 253

Build Type

Pull #35

travis-ci

Committed by

nirs

Commit Message

Make deadlock test faster and more correct

The stderr deadlock was happening when manhole thread is crying to
stderr in the same time that the user call os.fork. This deadlock is
very easy to reproduce on Python 3 and pypy.

The test is testing now exactly this case:

    manhole.install()
    pid = os.fork()

To make the test faster, the loop moved into the helper, since the
testing infrastructure is not efficient enough, taking more than 200
milliseconds to run and wait for a process.

This change decrease the time from 26 seconds to about 1.3 second on my
laptop when using Python 2.7.

Pull Request Pull Request #35: Make deadlock test faster and more correct

Run Details

302 of 311 relevant lines covered (97.11%)

24.59 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
2	253.2 (TOXENV=2.6,coveralls)	26 Oct 2014 03:57AM UTC	1	94.21	Travis Job 253.2
3	253.3 (TOXENV=2.6-eventlet,coveralls)	26 Oct 2014 03:58AM UTC	1	83.6	Travis Job 253.3
6	253.6 (TOXENV=2.6-eventlet-patchthread,coveralls)	26 Oct 2014 04:00AM UTC	1	83.6	Travis Job 253.6
7	253.7 (TOXENV=2.6-gevent,coveralls)	26 Oct 2014 04:02AM UTC	1	93.25	Travis Job 253.7
10	253.10 (TOXENV=2.6-gevent-patchthread,coveralls)	26 Oct 2014 04:03AM UTC	1	93.89	Travis Job 253.10
12	253.12 (TOXENV=2.6-signalfd,coveralls)	26 Oct 2014 04:05AM UTC	1	93.89	Travis Job 253.12
13	253.13 (TOXENV=2.6-signalfd-eventlet,coveralls)	26 Oct 2014 04:06AM UTC	1	82.32	Travis Job 253.13
16	253.16 (TOXENV=2.6-signalfd-eventlet-patchthread,coveralls)	26 Oct 2014 04:07AM UTC	1	82.96	Travis Job 253.16
17	253.17 (TOXENV=2.6-signalfd-gevent,coveralls)	26 Oct 2014 04:10AM UTC	1	93.57	Travis Job 253.17
20	253.20 (TOXENV=2.6-signalfd-gevent-patchthread,coveralls)	26 Oct 2014 04:11AM UTC	1	93.57	Travis Job 253.20
21	253.21 (TOXENV=2.6-signalfd-nocover)	03 May 2016 01:07PM UTC	0		Travis Job 253.21
22	253.22 (TOXENV=2.7,coveralls)	26 Oct 2014 04:13AM UTC	1	93.57	Travis Job 253.22
23	253.23 (TOXENV=2.7-eventlet,coveralls)	26 Oct 2014 04:13AM UTC	1	82.96	Travis Job 253.23
26	253.26 (TOXENV=2.7-eventlet-patchthread,coveralls)	03 May 2016 01:07PM UTC	0		Travis Job 253.26
27	253.27 (TOXENV=2.7-gevent,coveralls)	26 Oct 2014 04:17AM UTC	1	93.25	Travis Job 253.27
30	253.30 (TOXENV=2.7-gevent-patchthread,coveralls)	26 Oct 2014 04:17AM UTC	1	93.89	Travis Job 253.30
32	253.32 (TOXENV=2.7-signalfd,coveralls)	26 Oct 2014 04:20AM UTC	1	93.89	Travis Job 253.32
33	253.33 (TOXENV=2.7-signalfd-eventlet,coveralls)	26 Oct 2014 04:20AM UTC	1	82.96	Travis Job 253.33
36	253.36 (TOXENV=2.7-signalfd-eventlet-patchthread,coveralls)	26 Oct 2014 04:20AM UTC	1	82.96	Travis Job 253.36
37	253.37 (TOXENV=2.7-signalfd-gevent,coveralls)	26 Oct 2014 04:25AM UTC	1	93.57	Travis Job 253.37
40	253.40 (TOXENV=2.7-signalfd-gevent-patchthread,coveralls)	26 Oct 2014 04:24AM UTC	1	93.57	Travis Job 253.40
42	253.42 (TOXENV=3.2,coveralls)	26 Oct 2014 04:26AM UTC	1	95.5	Travis Job 253.42
44	253.44 (TOXENV=3.2-signalfd,coveralls)	26 Oct 2014 04:27AM UTC	1	94.53	Travis Job 253.44
46	253.46 (TOXENV=3.3,coveralls)	26 Oct 2014 04:28AM UTC	1	94.86	Travis Job 253.46
48	253.48 (TOXENV=3.3-signalfd,coveralls)	26 Oct 2014 04:30AM UTC	1	94.53	Travis Job 253.48
50	253.50 (TOXENV=3.4,coveralls)	26 Oct 2014 04:31AM UTC	1	94.21	Travis Job 253.50
52	253.52 (TOXENV=3.4-signalfd,coveralls)	26 Oct 2014 04:32AM UTC	1	94.53	Travis Job 253.52
54	253.54 (TOXENV=pypy,coveralls)	26 Oct 2014 04:33AM UTC	1	92.6	Travis Job 253.54
56	253.56 (TOXENV=pypy-signalfd,coveralls)	26 Oct 2014 04:34AM UTC	1	92.28	Travis Job 253.56

Source Files on build 253

Coverage	∆	File	Lines	Relevant	Covered	Missed	Hits/Line

ionelmc / python-manhole / 253
86%

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Source Files on build 253

ionelmc / python-manhole / 253 86%

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RDoc

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Source Files on build 253

ionelmc / python-manhole / 253
86%

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