Closed
Description
We're seeing spurious test failures like:
======================================================================
ERROR: matplotlib.tests.test_cycles.test_marker_cycle.test
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/travis/build/matplotlib/matplotlib/venv/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
self.test(*self.arg)
File "/home/travis/build/matplotlib/matplotlib/venv/lib/python2.7/site-packages/matplotlib-1.5.0+34.g43afdd8-py2.7-linux-x86_64.egg/matplotlib/testing/decorators.py", line 53, in failer
result = f(*args, **kwargs)
File "/home/travis/build/matplotlib/matplotlib/venv/lib/python2.7/site-packages/matplotlib-1.5.0+34.g43afdd8-py2.7-linux-x86_64.egg/matplotlib/testing/decorators.py", line 210, in do_test
self._tol, in_decorator=True)
File "/home/travis/build/matplotlib/matplotlib/venv/lib/python2.7/site-packages/matplotlib-1.5.0+34.g43afdd8-py2.7-linux-x86_64.egg/matplotlib/testing/compare.py", line 314, in compare_images
actualImage = _png.read_png_int(actual)
RuntimeError: Error setting jump
and
======================================================================
ERROR: matplotlib.tests.test_cycles.test_marker_cycle.test
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/travis/build/matplotlib/matplotlib/venv/lib/python3.4/site-packages/nose/case.py", line 198, in runTest
self.test(*self.arg)
File "/home/travis/build/matplotlib/matplotlib/venv/lib/python3.4/site-packages/matplotlib-1.5.0+34.g43afdd8-py3.4-linux-x86_64.egg/matplotlib/testing/decorators.py", line 53, in failer
result = f(*args, **kwargs)
File "/home/travis/build/matplotlib/matplotlib/venv/lib/python3.4/site-packages/matplotlib-1.5.0+34.g43afdd8-py3.4-linux-x86_64.egg/matplotlib/testing/decorators.py", line 210, in do_test
self._tol, in_decorator=True)
File "/home/travis/build/matplotlib/matplotlib/venv/lib/python3.4/site-packages/matplotlib-1.5.0+34.g43afdd8-py3.4-linux-x86_64.egg/matplotlib/testing/compare.py", line 314, in compare_images
actualImage = _png.read_png_int(actual)
SystemError: error return without exception set
While there were recent changes to PNG writing, there haven't been recent changes to PNG reading, so I'm not sure what's up. But probably shouldn't let this slide...
Metadata
Metadata
Assignees
Labels
No labels