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While building and testing NumPy 1.20.0 for openSUSE Tumbleweed on i586 architecture:
[ 1044s] _________________ TestRemainder.test_float_remainder_overflow __________________
[ 1044s] [gw7] linux -- Python 3.8.7 /usr/bin/python3.8
[ 1044s]
[ 1044s] self = <numpy.core.tests.test_umath.TestRemainder object at 0xf075f448>
[ 1044s]
[ 1044s] def test_float_remainder_overflow(self):
[ 1044s] a = np.finfo(np.float64).tiny
[ 1044s] with np.errstate(over='ignore', invalid='ignore'):
[ 1044s] div, mod = np.divmod(4, a)
[ 1044s] np.isinf(div)
[ 1044s] assert_(mod == 0)
[ 1044s] with np.errstate(over='raise', invalid='ignore'):
[ 1044s] assert_raises(FloatingPointError, np.divmod, 4, a)
[ 1044s] with np.errstate(invalid='raise', over='ignore'):
[ 1044s] > assert_raises(FloatingPointError, np.divmod, 4, a)
[ 1044s]
[ 1044s] ../../../BUILDROOT/python-numpy-1.20.0-90.1.i386/usr/lib/python3.8/site-packages/numpy/core/tests/test_umath.py:449:
[ 1044s] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
[ 1044s] /usr/lib/python3.8/unittest/case.py:816: in assertRaises
[ 1044s] return context.handle('assertRaises', args, kwargs)
[ 1044s] /usr/lib/python3.8/unittest/case.py:202: in handle
[ 1044s] callable_obj(*args, **kwargs)
[ 1044s] /usr/lib/python3.8/unittest/case.py:224: in __exit__
[ 1044s] self._raiseFailure("{} not raised by {}".format(exc_name,
[ 1044s] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
[ 1044s]
[ 1044s] self = <unittest.case._AssertRaisesContext object at 0xf075f778>
[ 1044s] standardMsg = 'FloatingPointError not raised by divmod'
[ 1044s]
[ 1044s] def _raiseFailure(self, standardMsg):
[ 1044s] msg = self.test_case._formatMessage(self.msg, standardMsg)
[ 1044s] > raise self.test_case.failureException(msg)
[ 1044s] E AssertionError: FloatingPointError not raised by divmod
[ 1044s]
[ 1044s] /usr/lib/python3.8/unittest/case.py:164: AssertionError
(Pdb) p a
2.2250738585072014e-308
(Pdb) np.divmod(4,a)
*** RuntimeWarning: overflow encountered in divmod
(Pdb) with np.errstate(over='raise', invalid='ignore'): np.divmod(4,a)
*** FloatingPointError: overflow encountered in divmod
(Pdb) with np.errstate(over='ignore', invalid='raise'): np.divmod(4,a)
(inf, 0.0)
(Pdb) p np.__version__
'1.20.0'
(Pdb) sys.version
'3.8.7 (default, Dec 22 2020, 08:33:13) [GCC]'
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