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Diffstat (limited to 'numpy/lib/tests')
| -rw-r--r-- | numpy/lib/tests/test_function_base.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/numpy/lib/tests/test_function_base.py b/numpy/lib/tests/test_function_base.py index 34dfd5ecc..044279294 100644 --- a/numpy/lib/tests/test_function_base.py +++ b/numpy/lib/tests/test_function_base.py @@ -666,6 +666,9 @@ class TestGradient(TestCase): assert_raises(SyntaxError, gradient, x, np.array([1., 1.]), np.array([1., 1.]), np.array([1., 1.])) + # disallow arrays as distances, see gh-6847 + assert_raises(ValueError, gradient, np.arange(5), np.ones(5)) + def test_masked(self): # Make sure that gradient supports subclasses like masked arrays x = np.ma.array([[1, 1], [3, 4]], |