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| author | Stefan van der Walt <stefan@sun.ac.za> | 2010-05-16 08:31:03 +0000 |
|---|---|---|
| committer | Stefan van der Walt <stefan@sun.ac.za> | 2010-05-16 08:31:03 +0000 |
| commit | ccf308399107ec304b7e0d36692f9d929b6d3416 (patch) | |
| tree | c5d44d55ff2841e699be38cf2bac6a088dff0946 /numpy/lib/tests/test_function_base.py | |
| parent | 7c92f3237ec81e42d490d3b5eff89725608a112d (diff) | |
| download | numpy-ccf308399107ec304b7e0d36692f9d929b6d3416.tar.gz | |
BUG: Correctly handle in-place output in percentile.
Diffstat (limited to 'numpy/lib/tests/test_function_base.py')
| -rw-r--r-- | numpy/lib/tests/test_function_base.py | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/numpy/lib/tests/test_function_base.py b/numpy/lib/tests/test_function_base.py index 4949eba5d..73fcc5621 100644 --- a/numpy/lib/tests/test_function_base.py +++ b/numpy/lib/tests/test_function_base.py @@ -968,7 +968,26 @@ def compare_results(res, desired): def test_percentile_list(): - assert_equal(np.percentile([1,2,3], 0), 1) + assert_equal(np.percentile([1, 2, 3], 0), 1) + +def test_percentile_out(): + x = np.array([1, 2, 3]) + y = np.zeros((3,)) + p = (1, 2, 3) + np.percentile(x, p, out=y) + assert_equal(y, np.percentile(x, p)) + + x = np.array([[1, 2, 3], + [4, 5, 6]]) + + y = np.zeros((3, 3)) + np.percentile(x, p, axis=0, out=y) + assert_equal(y, np.percentile(x, p, axis=0)) + + y = np.zeros((3, 2)) + np.percentile(x, p, axis=1, out=y) + assert_equal(y, np.percentile(x, p, axis=1)) + if __name__ == "__main__": run_module_suite() |