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Diffstat (limited to 'numpy/lib/tests/test_type_check.py')
| -rw-r--r-- | numpy/lib/tests/test_type_check.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/numpy/lib/tests/test_type_check.py b/numpy/lib/tests/test_type_check.py index 93a4da97a..4523e3f24 100644 --- a/numpy/lib/tests/test_type_check.py +++ b/numpy/lib/tests/test_type_check.py @@ -183,6 +183,15 @@ class TestIscomplexobj(TestCase): dummy = DummyPd() assert_(iscomplexobj(dummy)) + def test_custom_dtype_duck(self): + class MyArray(list): + @property + def dtype(self): + return complex + + a = MyArray([1+0j, 2+0j, 3+0j]) + assert_(iscomplexobj(a)) + class TestIsrealobj(TestCase): def test_basic(self): |