Author: Matti Picus <[email protected]>
Branch:
Changeset: r54607:aa342d02a5a2
Date: 2012-04-21 21:34 +0300
http://bitbucket.org/pypy/pypy/changeset/aa342d02a5a2/
Log: fix test
diff --git a/pypy/module/micronumpy/test/test_ufuncs.py
b/pypy/module/micronumpy/test/test_ufuncs.py
--- a/pypy/module/micronumpy/test/test_ufuncs.py
+++ b/pypy/module/micronumpy/test/test_ufuncs.py
@@ -1,7 +1,6 @@
from pypy.module.micronumpy.test.test_base import BaseNumpyAppTest
-
class AppTestUfuncs(BaseNumpyAppTest):
def test_ufunc_instance(self):
from _numpypy import add, ufunc
@@ -149,7 +148,11 @@
assert math.isnan(fmax(0, nan))
assert math.isnan(fmax(nan, nan))
# The numpy docs specify that the FIRST NaN should be used if both are
NaN
- assert math.copysign(1.0, fmax(nnan, nan)) == -1.0
+ # Since comparisons with nnan and nan all return false,
+ # use copysign on both sides to sidestep bug in nan representaion
+ # on Microsoft win32
+ assert math.copysign(1., fmax(nnan, nan)) == math.copysign(1., nnan)
+
def test_fmin(self):
from _numpypy import fmin
@@ -165,7 +168,9 @@
assert math.isnan(fmin(0, nan))
assert math.isnan(fmin(nan, nan))
# The numpy docs specify that the FIRST NaN should be used if both are
NaN
- assert math.copysign(1.0, fmin(nnan, nan)) == -1.0
+ # use copysign on both sides to sidestep bug in nan representaion
+ # on Microsoft win32
+ assert math.copysign(1., fmin(nnan, nan)) == math.copysign(1., nnan)
def test_fmod(self):
from _numpypy import fmod
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