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Diffstat (limited to 'numpy/ma/tests/test_extras.py')
| -rw-r--r-- | numpy/ma/tests/test_extras.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/numpy/ma/tests/test_extras.py b/numpy/ma/tests/test_extras.py index 7687514fa..1d93da1a3 100644 --- a/numpy/ma/tests/test_extras.py +++ b/numpy/ma/tests/test_extras.py @@ -1510,6 +1510,12 @@ class TestArraySetOps(object): test = union1d(a, b) control = array([1, 2, 3, 4, 5, 7, -1], mask=[0, 0, 0, 0, 0, 0, 1]) assert_equal(test, control) + + x = array([[0, 1, 2], [3, 4, 5]], mask=[[0, 0, 0], [0, 0, 1]]) + y = array([0, 1, 2, 3, 4], mask=[0, 0, 0, 0, 1]) + ez = array([0, 1, 2, 3, 4, 5], mask=[0, 0, 0, 0, 0, 1]) + z = union1d(x, y) + assert_equal(z, ez) # assert_array_equal([], union1d([], [])) |