diff options
Diffstat (limited to 'numpy/lib/tests/test_index_tricks.py')
| -rw-r--r-- | numpy/lib/tests/test_index_tricks.py | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/numpy/lib/tests/test_index_tricks.py b/numpy/lib/tests/test_index_tricks.py index 028bba37d..e687e2f54 100644 --- a/numpy/lib/tests/test_index_tricks.py +++ b/numpy/lib/tests/test_index_tricks.py @@ -292,11 +292,16 @@ class TestIndexExpression(object): class TestIx_(object): def test_regression_1(self): - # Test empty inputs create outputs of indexing type, gh-5804 - # Test both lists and arrays - for func in (range, np.arange): - a, = np.ix_(func(0)) - assert_equal(a.dtype, np.intp) + # Test empty untyped inputs create outputs of indexing type, gh-5804 + a, = np.ix_(range(0)) + assert_equal(a.dtype, np.intp) + + a, = np.ix_([]) + assert_equal(a.dtype, np.intp) + + # but if the type is specified, don't change it + a, = np.ix_(np.array([], dtype=np.float32)) + assert_equal(a.dtype, np.float32) def test_shape_and_dtype(self): sizes = (4, 5, 3, 2) |