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Try running GUI tests on all platforms on Azure.#16921

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Try running GUI tests on all platforms on Azure.#16921

anntzer wants to merge2 commits intomatplotlib:mainfromanntzer:azureguitests

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anntzer commentedMar 26, 2020•
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... including the osx backend on osx.

-- just doing some test runs on azure for now.

Edit: looks like macos works "as is" on travis, so let's split that out first.

PR Summary

PR Checklist

Has Pytest style unit tests
Code isFlake 8 compliant
New features are documented, with examples if plot related
Documentation is sphinx and numpydoc compliant
Added an entry to doc/users/next_whats_new/ if major new feature (follow instructions in README.rst there)
Documented in doc/api/api_changes.rst if API changed in a backward-incompatible way

anntzer added the topic: testing label

Mar 26, 2020

anntzer force-pushed theazureguitests branch frome4c87e7 tof301b7aCompare

March 26, 2020 18:32

anntzer mentioned this pull request

Mar 26, 2020

Test the macosx backend on Travis.#16923

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github-actionsbot added the status: needs rebase label

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tacaswell added this to thev3.7.0 milestone

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December 5, 2022 23:47

github-actionsbot removed the status: needs rebase label

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tacaswell modified the milestones:v3.7.0,v3.8.0

Dec 9, 2022

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QuLogic commentedDec 15, 2022

On Windows, the error seems to be that thesigint test times out. On Linux, the error appears to be:

----------------------------- Captured stderr call -----------------------------qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl, xcb.Fatal Python error: AbortedCurrent thread 0x00007ff66bc72740 (most recent call first):  File "/home/vsts/work/1/s/lib/matplotlib/backends/backend_qt.py", line 145 in _create_qApp  File "/home/vsts/work/1/s/lib/matplotlib/backends/backend_qt.py", line 206 in __init__  File "/home/vsts/work/1/s/lib/matplotlib/backend_bases.py", line 2849 in create_with_canvas  File "/home/vsts/work/1/s/lib/matplotlib/backend_bases.py", line 1722 in new_manager  File "/home/vsts/work/1/s/lib/matplotlib/backend_bases.py", line 3572 in new_figure_manager_given_figure  File "/home/vsts/work/1/s/lib/matplotlib/backend_bases.py", line 3567 in new_figure_manager  File "/home/vsts/work/1/s/lib/matplotlib/pyplot.py", line 383 in new_figure_manager  File "/home/vsts/work/1/s/lib/matplotlib/pyplot.py", line 807 in figure  File "/home/vsts/work/1/s/lib/matplotlib/_api/deprecation.py", line 454 in wrapper  File "<string>", line 20 in _test_sigint_impl  File "<string>", line 34 in <module>Extension modules: numpy.core._multiarray_umath, numpy.core._multiarray_tests, numpy.linalg._umath_linalg, numpy.fft._pocketfft_internal, numpy.random._common, numpy.random.bit_generator, numpy.random._bounded_integers, numpy.random._mt19937, numpy.random.mtrand, numpy.random._philox, numpy.random._pcg64, numpy.random._sfc64, numpy.random._generator, matplotlib._c_internal_utils, PIL._imaging, matplotlib._path, kiwisolver._cext, matplotlib._image, PyQt5.QtCore, PyQt5.QtGui, PyQt5.QtWidgets (total: 21)

Are we using system Qt? Do we just need to install something else?

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anntzer commentedDec 15, 2022•
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let's see if qt_debug_plugins can tell us something.
edit: I saw it complain that libxcb-icccm4 was missing; I installed it but now the subprocess just crashes.

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December 15, 2022 14:25

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QuLogic commentedDec 15, 2022

It's the same crash, I think, just with a different library:

QLibraryPrivate::loadPlugin failed on "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/PyQt5/Qt5/plugins/platforms/libqxcb.so" : "Cannot load library /opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/PyQt5/Qt5/plugins/platforms/libqxcb.so: (libxcb-image.so.0: cannot open shared object file: No such file or directory)"

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December 16, 2022 17:26

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QuLogic commentedDec 17, 2022•
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Now it's

Cannot load library /opt/hostedtoolcache/Python/3.10.9/x64/lib/python3.10/site-packages/PyQt5/Qt5/plugins/platforms/libqxcb.so: (libxcb-keysyms.so.1: cannot open shared object file: No such file or directory)

I couldn't find alibxcb that might install all of them. Maybe'libxcb-*0' 'libxcb-*1' 'libxcb-*2' is good enough? Unfortunately,libxcb-* would also install a bunch of-dev and doc tools.

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QuLogic commentedDec 17, 2022

Actually, looking atrdepends, maybe you can installlibqt5gui5 which will get everything that Qt needs?

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anntzer commentedDec 17, 2022

@QuLogic Can you take over this PR? TBH I had kind of abandoned it... (Or close it and reopen another one yourself.)

QuLogic force-pushed theazureguitests branch 2 times, most recently fromb57419a to6137069Compare

December 20, 2022 09:57

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QuLogic commentedDec 22, 2022•
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I'm not sure why only one test crashes in_create_qApp, but perhaps this is something related to the Qt problem in the#24770.

On Windows, it looks like our SIGINT handler (or at least its trigger in the test) isn't working somehow.

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github-actionsbot commentedJul 17, 2023

Since this Pull Request has not been updated in 60 days, it has been marked "inactive." This does not mean that it will be closed, though it may be moved to a "Draft" state. This helps maintainers prioritize their reviewing efforts. You can pick the PR back up anytime - please ping us if you need a review or guidance to move the PR forward! If you do not plan on continuing the work, please let us know so that we can either find someone to take the PR over, or close it.