Bug 1365851

Summary:	python-matplotlib is failing in tests on aarch64
Product:	[Fedora] Fedora	Reporter:	Peter Robinson <pbrobinson>
Component:	python-matplotlib	Assignee:	Dominik 'Rathann' Mierzejewski <dominik>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	26	CC:	cstratak, cz172638, dominik, gwync, jonathan.underwood, jspaleta, orion, paulo.cesar.pereira.de.andrade, python-sig, than, tomspur, yselkowi
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
URL:	https://github.com/matplotlib/matplotlib/issues/7158
Whiteboard:
Fixed In Version:	python-matplotlib-2.0.0-2.fc26.2	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-04-16 14:38:20 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	245418, 1071880

Description Peter Robinson 2016-08-10 10:59:35 UTC

python-matplotlib-1.5.2-0.2.rc2.fc25

http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=3665004

It could possibly be due to an assumption about page size (64K vs 4K page sizes). Fedora and RHEL support 64K on aarch64, other distros support 4K


Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.5PdpC5
+ umask 022
+ cd /builddir/build/BUILD
+ cd matplotlib-1.5.2rc2
+ echo 'backend      : TkAgg'
++ getconf _NPROCESSORS_ONLN
+ MPLCONFIGDIR=/builddir/build/BUILD/matplotlib-1.5.2rc2
+ MATPLOTLIBDATA=/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/share/matplotlib/mpl-data
+ PYTHONPATH=/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages
+ xvfb-run -a /usr/bin/python2 tests.py --no-network --processes=8 --process-timeout=300
........KKKKKKKK....K..K...K.......K..K...K....K..........K....K..K......K..............K....K...K....K..K..K..K..K..K........K..K..K..K..K..K..K..K..K..K..K..K..K...K......K..K..K..K..K..K..K..K...........K..K.....K..K..K..K..K..K.....K...K..K....K.......K......K..K..K..K..K..K..K..K......K..K...K..K...K..K..K...K..K..K....K......K..K...K...K...K....K..K..K...K.......................................SSS..........................SSSSS.S......./builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/font_manager.py:1288: UserWarning: findfont: Font family [u'sans-serif'] not found. Falling back to Helvetica
  (prop.get_family(), self.defaultFamily[fontext]))
/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/font_manager.py:1298: UserWarning: findfont: Could not match :family=Helvetica:style=normal:variant=normal:weight=400:stretch=normal:size=medium. Returning /builddir/build/BUILD/matplotlib-1.5.2rc2/lib/matplotlib/mpl-data/fonts/afm/pcrbo8a.afm
  UserWarning)
..../builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/font_manager.py:1298: UserWarning: findfont: Could not match :family=Helvetica:style=normal:variant=normal:weight=400:stretch=normal:size=large. Returning /builddir/build/BUILD/matplotlib-1.5.2rc2/lib/matplotlib/mpl-data/fonts/afm/pcrbo8a.afm
  UserWarning)
...........K.KKKKKKKKKKK..KKKK.K...K...K.............................................SS...K..K...K...K..K..K..K..K..K..K..K..K...K..K...K.........K..S....K../builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/collections.py:360: UserWarning: Collection picker None could not be converted to float
  % self._picker)
......................S.........K................./builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/colorbar.py:539: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 4
  colors = np.asarray(colors)[igood]
................../builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/colorbar.py:539: VisibleDeprecationWarning: boolean index did not match indexed array along dimension 0; dimension is 5 but corresponding boolean dimension is 3
  colors = np.asarray(colors)[igood]
.......................................K................................K..K....K..K..K..K.K..K...K..K.K...K.F............................../usr/lib64/python2.7/xml/etree/ElementTree.py:1638: DeprecationWarning: This method of XMLParser is deprecated.  Define doctype() method on the TreeBuilder target.
  DeprecationWarning,
...K...K..K....K...K...K......K....K..K......K......K.............................................................................................................................................................................K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K..K....K..K............K..................K..K...............................................................................K......F..........................................F..........................................F..........................................F..........................................F..........................................F..........................................F..........................................F...........................................................................................................................................................................F.....................................................................................F..........................................F..........................................F..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................K..................................................................................................................................................................................................................................................................................................K..K..K..K........K..K...K.....K...K.....K.K...K.........
Bad key "���t���i���m���e���z���o���n���e���" on line 1 in
/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_utf32_be_rcparams.rc.
You probably need to get an updated matplotlibrc file from
http://github.com/matplotlib/matplotlib/blob/master/matplotlibrc.template
or from the matplotlib source distribution
........................................................................................K.......K.....K..K..K..K..K..K...K....K...K/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_streamplot.py:44: MaskedArrayFutureWarning: setting an item on a masked array which has a shared mask will not copy the mask and also change the original mask array in the future.
Check the NumPy 1.11 release notes for more information.
  U[:20, :20] = np.nan
.............K...K..K.....K...K.....K..K.....K......K...........K............K...K..K..K..K..K.......K..K...K.................................................K...K..K........../builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/cbook.py:137: MatplotlibDeprecationWarning: The set_color_cycle attribute was deprecated in version 1.5. Use set_prop_cycle instead.
  warnings.warn(message, mplDeprecation, stacklevel=1)
......S...../builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_labeled_data_unpacking.py:406: RuntimeWarning: Second argument is ambiguous: could be a color spec but is in data. Using as data.
Either rename the entry in data or use three arguments to plot.
  assert_equal(funcy(None, "x", "y1", data=data),
...........K..K..K..K..K..K....K...K..K..K...K....K..K...K...K...
======================================================================
FAIL: matplotlib.tests.test_image.test_cursor_data
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/testing/decorators.py", line 118, in wrapped_function
    func(*args, **kwargs)
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_image.py", line 192, in test_cursor_data
    assert z is None, "Did not get None, got %d" % z
AssertionError: Did not get None, got 0
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_Fs4_complex_defaultsided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 98.4375%)
 x: array([  6.851587e-11,   5.656909e-11,   6.650227e-11,   1.223443e-10,
         1.294211e-10,   4.895139e-11,   4.816325e-11,   2.429269e-10,
         3.889598e-10,   2.063253e-10,   1.297648e-11,   4.368301e-10,...
 y: array([  6.851587e-11 +0.000000e+00j,   5.656909e-11 -7.521779e-30j,
         6.650227e-11 +3.815069e-29j,   1.223443e-10 +8.121089e-30j,
         1.294211e-10 -5.664577e-29j,   4.895139e-11 +1.171260e-28j,...
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_Fs4_complex_onesided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 96.9230769231%)
 x: array([  6.851587e-11,   1.131382e-10,   1.330045e-10,   2.446886e-10,
         2.588422e-10,   9.790277e-11,   9.632650e-11,   4.858538e-10,
         7.779196e-10,   4.126505e-10,   2.595295e-11,   8.736602e-10,...
 y: array([  6.851587e-11 +0.000000e+00j,   1.131382e-10 +5.414530e-31j,
         1.330045e-10 -2.252263e-28j,   2.446886e-10 -1.512307e-28j,
         2.588422e-10 -5.607124e-29j,   9.790277e-11 -2.958476e-28j,...
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_Fs4_real_defaultsided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 96.9230769231%)
 x: array([  6.851587e-11,   1.131382e-10,   1.330045e-10,   2.446886e-10,
         2.588422e-10,   9.790277e-11,   9.632650e-11,   4.858538e-10,
         7.779196e-10,   4.126505e-10,   2.595295e-11,   8.736602e-10,...
 y: array([  6.851587e-11 +0.000000e+00j,   1.131382e-10 +5.414530e-31j,
         1.330045e-10 -2.252263e-28j,   2.446886e-10 -1.512307e-28j,
         2.588422e-10 -5.607124e-29j,   9.790277e-11 -2.958476e-28j,...
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_Fs4_real_onesided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 96.9230769231%)
 x: array([  6.851587e-11,   1.131382e-10,   1.330045e-10,   2.446886e-10,
         2.588422e-10,   9.790277e-11,   9.632650e-11,   4.858538e-10,
         7.779196e-10,   4.126505e-10,   2.595295e-11,   8.736602e-10,...
 y: array([  6.851587e-11 +0.000000e+00j,   1.131382e-10 +5.414530e-31j,
         1.330045e-10 -2.252263e-28j,   2.446886e-10 -1.512307e-28j,
         2.588422e-10 -5.607124e-29j,   9.790277e-11 -2.958476e-28j,...
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_Fs4_complex_twosided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 98.4375%)
 x: array([  6.851587e-11,   5.656909e-11,   6.650227e-11,   1.223443e-10,
         1.294211e-10,   4.895139e-11,   4.816325e-11,   2.429269e-10,
         3.889598e-10,   2.063253e-10,   1.297648e-11,   4.368301e-10,...
 y: array([  6.851587e-11 +0.000000e+00j,   5.656909e-11 -7.521779e-30j,
         6.650227e-11 +3.815069e-29j,   1.223443e-10 +8.121089e-30j,
         1.294211e-10 -5.664577e-29j,   4.895139e-11 +1.171260e-28j,...
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_FsAll_complex_onesided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 96.9230769231%)
 x: array([  7.203696e-06,   4.624615e-04,   1.539987e-03,   2.218494e-03,
         1.157601e-03,   1.667240e-04,   1.000658e-02,   4.707813e-02,
         9.254057e-02,   2.373157e-02,   1.300382e+00,   1.744418e+02,...
 y: array([  7.203696e-06 +0.000000e+00j,   4.624615e-04 -1.080357e-21j,
         1.539987e-03 +7.529828e-21j,   2.218494e-03 +2.647608e-21j,
         1.157601e-03 +3.916541e-21j,   1.667240e-04 +4.591193e-22j,...
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_FsAll_complex_defaultsided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 98.4375%)
 x: array([  1.084763e-07,   5.947154e-08,   3.894422e-09,   5.098036e-08,
         1.243062e-07,   9.022498e-08,   8.124808e-09,   4.643260e-08,
         1.732248e-07,   1.748687e-07,   3.730256e-08,   3.213152e-08,...
 y: array([  1.084763e-07 +0.000000e+00j,   5.947154e-08 -2.846132e-25j,
         3.894422e-09 -3.678538e-27j,   5.098036e-08 -2.565235e-25j,
         1.243062e-07 -7.234946e-26j,   9.022498e-08 -1.238325e-25j,...
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_Fs4_real_twosided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 98.4375%)
 x: array([  6.851587e-11,   5.656909e-11,   6.650227e-11,   1.223443e-10,
         1.294211e-10,   4.895139e-11,   4.816325e-11,   2.429269e-10,
         3.889598e-10,   2.063253e-10,   1.297648e-11,   4.368301e-10,...
 y: array([  6.851587e-11 +0.000000e+00j,   5.656909e-11 -7.521779e-30j,
         6.650227e-11 +3.815069e-29j,   1.223443e-10 +8.121089e-30j,
         1.294211e-10 -5.664577e-29j,   4.895139e-11 +1.171260e-28j,...
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_FsAll_complex_twosided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 98.4375%)
 x: array([  1.084763e-07,   5.947154e-08,   3.894422e-09,   5.098036e-08,
         1.243062e-07,   9.022498e-08,   8.124808e-09,   4.643260e-08,
         1.732248e-07,   1.748687e-07,   3.730256e-08,   3.213152e-08,...
 y: array([  1.084763e-07 +0.000000e+00j,   5.947154e-08 -2.846132e-25j,
         3.894422e-09 -3.678538e-27j,   5.098036e-08 -2.565235e-25j,
         1.243062e-07 -7.234946e-26j,   9.022498e-08 -1.238325e-25j,...
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_FsAll_real_defaultsided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 96.9230769231%)
 x: array([  7.203696e-06,   4.624615e-04,   1.539987e-03,   2.218494e-03,
         1.157601e-03,   1.667240e-04,   1.000658e-02,   4.707813e-02,
         9.254057e-02,   2.373157e-02,   1.300382e+00,   1.744418e+02,...
 y: array([  7.203696e-06 +0.000000e+00j,   4.624615e-04 -1.080357e-21j,
         1.539987e-03 +7.529828e-21j,   2.218494e-03 +2.647608e-21j,
         1.157601e-03 +3.916541e-21j,   1.667240e-04 +4.591193e-22j,...
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_FsAll_real_onesided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 96.9230769231%)
 x: array([  7.203696e-06,   4.624615e-04,   1.539987e-03,   2.218494e-03,
         1.157601e-03,   1.667240e-04,   1.000658e-02,   4.707813e-02,
         9.254057e-02,   2.373157e-02,   1.300382e+00,   1.744418e+02,...
 y: array([  7.203696e-06 +0.000000e+00j,   4.624615e-04 -1.080357e-21j,
         1.539987e-03 +7.529828e-21j,   2.218494e-03 +2.647608e-21j,
         1.157601e-03 +3.916541e-21j,   1.667240e-04 +4.591193e-22j,...
======================================================================
FAIL: test_psd_csd_equal (matplotlib.tests.test_mlab.spectral_testcase_FsAll_real_twosided)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILDROOT/python-matplotlib-1.5.2-0.2.rc2.fc25.aarch64/usr/lib64/python2.7/site-packages/matplotlib/tests/test_mlab.py", line 2096, in test_psd_csd_equal
    assert_array_equal(Pxx, Pxy)
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 811, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/usr/lib64/python2.7/site-packages/numpy/testing/utils.py", line 737, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal
(mismatch 98.4375%)
 x: array([  1.084763e-07,   5.947154e-08,   3.894422e-09,   5.098036e-08,
         1.243062e-07,   9.022498e-08,   8.124808e-09,   4.643260e-08,
         1.732248e-07,   1.748687e-07,   3.730256e-08,   3.213152e-08,...
 y: array([  1.084763e-07 +0.000000e+00j,   5.947154e-08 -2.846132e-25j,
         3.894422e-09 -3.678538e-27j,   5.098036e-08 -2.565235e-25j,
         1.243062e-07 -7.234946e-26j,   9.022498e-08 -1.238325e-25j,...
----------------------------------------------------------------------
Ran 5200 tests in 170.338s
FAILED (KNOWNFAIL=453, SKIP=14, failures=13)
error: Bad exit status from /var/tmp/rpm-tmp.5PdpC5 (%check)
    Bad exit status from /var/tmp/rpm-tmp.5PdpC5 (%check)
RPM build errors:
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.5/site-packages/mockbuild/trace_decorator.py", line 88, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.5/site-packages/mockbuild/util.py", line 551, in do
    raise exception.Error("Command failed. See logs for output.\n # %s" % (command,), child.returncode)
mockbuild.exception.Error: Command failed. See logs for output.

Comment 1 Thomas Spura 2016-09-19 18:28:38 UTC

(In reply to Peter Robinson from comment #0)
> python-matplotlib-1.5.2-0.2.rc2.fc25
> 
> http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=3665004
> 
> It could possibly be due to an assumption about page size (64K vs 4K page
> sizes). Fedora and RHEL support 64K on aarch64, other distros support 4K

This is reported upstream to also fail on debian arm64 in the same way:
https://github.com/matplotlib/matplotlib/issues/5256

Comment 2 Dominik 'Rathann' Mierzejewski 2016-09-22 10:59:27 UTC

Actually I reported a new issue, specific to 2.0.0b4 which I'm working on right now.

Comment 3 Fedora End Of Life 2017-02-28 10:05:02 UTC

This bug appears to have been reported against 'rawhide' during the Fedora 26 development cycle.
Changing version to '26'.

Comment 4 Than Ngo 2017-04-04 12:19:29 UTC

it's fixed in  python-matplotlib-2.0.0-2.fc26.2.

https://koji.fedoraproject.org/koji/buildinfo?buildID=866604

Comment 5 Fedora Update System 2017-04-05 09:38:11 UTC

python-matplotlib-2.0.0-2.fc26.2 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-4732cdfecb

Comment 6 Fedora Update System 2017-04-05 21:55:37 UTC

python-matplotlib-2.0.0-2.fc26.2 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-4732cdfecb

Comment 7 Fedora Update System 2017-04-16 14:38:20 UTC

python-matplotlib-2.0.0-2.fc26.2 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.