diff options
Diffstat (limited to 'numpy/lib/tests/test_ufunclike.py')
| -rw-r--r-- | numpy/lib/tests/test_ufunclike.py | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/numpy/lib/tests/test_ufunclike.py b/numpy/lib/tests/test_ufunclike.py index 5604b3744..0f06876a1 100644 --- a/numpy/lib/tests/test_ufunclike.py +++ b/numpy/lib/tests/test_ufunclike.py @@ -4,8 +4,8 @@ import numpy as np import numpy.core as nx import numpy.lib.ufunclike as ufl from numpy.testing import ( - assert_, assert_equal, assert_array_equal, assert_warns - ) + assert_, assert_equal, assert_array_equal, assert_warns, assert_raises +) class TestUfunclike(object): @@ -21,6 +21,10 @@ class TestUfunclike(object): assert_equal(res, tgt) assert_equal(out, tgt) + a = a.astype(np.complex) + with assert_raises(TypeError): + ufl.isposinf(a) + def test_isneginf(self): a = nx.array([nx.inf, -nx.inf, nx.nan, 0.0, 3.0, -3.0]) out = nx.zeros(a.shape, bool) @@ -32,6 +36,10 @@ class TestUfunclike(object): assert_equal(res, tgt) assert_equal(out, tgt) + a = a.astype(np.complex) + with assert_raises(TypeError): + ufl.isneginf(a) + def test_fix(self): a = nx.array([[1.0, 1.1, 1.5, 1.8], [-1.0, -1.1, -1.5, -1.8]]) out = nx.zeros(a.shape, float) @@ -52,7 +60,8 @@ class TestUfunclike(object): return res def __array_wrap__(self, obj, context=None): - obj.metadata = self.metadata + if isinstance(obj, MyArray): + obj.metadata = self.metadata return obj def __array_finalize__(self, obj): |