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Fix memory leaks due to spurious handle increment and add unit tests#704

Merged
filmor merged 6 commits into
pythonnet:masterfrom
williamsardar:master
Jul 23, 2018
Merged

Fix memory leaks due to spurious handle increment and add unit tests#704
filmor merged 6 commits into
pythonnet:masterfrom
williamsardar:master

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@williamsardar

@williamsardar williamsardar commented Jul 20, 2018

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What does this implement/fix? Explain your changes.

Fix memory leaks due to spurious handle increment and add unit tests
...

Does this close any currently open issues?

Issue #691
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Any other comments?

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Checklist

Check all those that are applicable and complete.

  • [ x ] Make sure to include one or more tests for your change
  • [ x ] If an enhancement PR, please create docs and at best an example
  • [ x ] Add yourself to AUTHORS
  • [ x ] Updated the CHANGELOG

@codecov

codecov Bot commented Jul 20, 2018

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Codecov Report

Merging #704 into master will increase coverage by 0.45%.
The diff coverage is 100%.

Impacted file tree graph

@@            Coverage Diff            @@
##           master    #704      +/-   ##
=========================================
+ Coverage   76.94%   77.4%   +0.45%     
=========================================
  Files          63      63              
  Lines        5592    5589       -3     
  Branches      892     892              
=========================================
+ Hits         4303    4326      +23     
+ Misses        998     970      -28     
- Partials      291     293       +2
Flag Coverage Δ
#setup_linux 69.42% <ø> (ø) ⬆️
#setup_windows 76.57% <100%> (+0.45%) ⬆️
Impacted Files Coverage Δ
src/runtime/overload.cs 73.91% <ø> (+15.57%) ⬆️
src/runtime/methodbinding.cs 79.59% <ø> (-0.41%) ⬇️
src/runtime/constructorbinding.cs 39.43% <100%> (+29.57%) ⬆️
src/runtime/runtime.cs 91.37% <0%> (+0.39%) ⬆️

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@filmor

filmor commented Jul 23, 2018

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There are probably more issues like this in the code, essentially every class derived from ExtensionType does not need an additional Incref as far as I can see, since the PyType_GenericAlloc call in the constructor will already lead to a refcount of 1.

@filmor filmor merged commit fb84cd2 into pythonnet:master Jul 23, 2018
@filmor

filmor commented Jul 23, 2018

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Thank you very much for your contribution :)

@williamsardar

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@filmor thanks for the merge. Any indication as to when the next release might happen?

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2 participants