diff options
author | Julian Taylor <jtaylor.debian@googlemail.com> | 2017-01-17 16:42:34 +0100 |
---|---|---|
committer | Julian Taylor <jtaylor.debian@googlemail.com> | 2017-01-19 13:11:18 +0100 |
commit | eec6a5752596b32cba121931f7b8c278a5d90a7d (patch) | |
tree | 7a0189c3abda49373c5e8e39a0e4ff4436ca06e1 | |
parent | 66a93e4ec698dc230d5415b314e61a7dd573e043 (diff) | |
download | numpy-eec6a5752596b32cba121931f7b8c278a5d90a7d.tar.gz |
TST: work around isfinite inconsistency on i386
inlined isfinite on i386 does not work for DBL_MAX / 1e17 + DBL_MAX as
with extended precision this is not smaller equal than DBL_MAX.
-rw-r--r-- | numpy/random/tests/test_random.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/numpy/random/tests/test_random.py b/numpy/random/tests/test_random.py index 47301a770..517cf4d93 100644 --- a/numpy/random/tests/test_random.py +++ b/numpy/random/tests/test_random.py @@ -813,7 +813,9 @@ class TestRandomDist(TestCase): assert_raises(OverflowError, func, [0], [np.inf]) # (fmax / 1e17) - fmin is within range, so this should not throw - np.random.uniform(low=fmin, high=fmax / 1e17) + # account for i386 extended precision DBL_MAX / 1e17 + DBL_MAX > + # DBL_MAX by increasing fmin a bit + np.random.uniform(low=np.nextafter(fmin, 1), high=fmax / 1e17) def test_vonmises(self): np.random.seed(self.seed) |