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| author | Sebastian Berg <sebastian@sipsolutions.net> | 2020-05-22 10:05:43 -0500 |
|---|---|---|
| committer | Sebastian Berg <sebastian@sipsolutions.net> | 2020-05-22 10:06:52 -0500 |
| commit | 1e7ef595cf6ec20c321a93387916f05309f3b4fa (patch) | |
| tree | 7f756d2eaeda80c5647509adad0b88706de5861c /numpy/lib/tests/test_function_base.py | |
| parent | fc2518ba6b11fc52b0ff477b9e83576be90562d8 (diff) | |
| download | numpy-1e7ef595cf6ec20c321a93387916f05309f3b4fa.tar.gz | |
BUG: Fix dtype leak in `PyArray_FromAny` error path
Also adds a test to bincount which will run into this path.
The leak can be triggered by using a reference count checker
on the test suit (e.g. pytest-leaks).
Closes gh-16339
Diffstat (limited to 'numpy/lib/tests/test_function_base.py')
| -rw-r--r-- | numpy/lib/tests/test_function_base.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/numpy/lib/tests/test_function_base.py b/numpy/lib/tests/test_function_base.py index 008ea0759..9ba0be56a 100644 --- a/numpy/lib/tests/test_function_base.py +++ b/numpy/lib/tests/test_function_base.py @@ -2423,6 +2423,15 @@ class TestBincount: assert_equal(sys.getrefcount(np.dtype(np.intp)), intp_refcount) assert_equal(sys.getrefcount(np.dtype(np.double)), double_refcount) + @pytest.mark.parametrize("vals", [[[2, 2]], 2]) + def test_error_not_1d(self, vals): + # Test that values has to be 1-D (both as array and nested list) + vals_arr = np.asarray(vals) + with assert_raises(ValueError): + np.bincount(vals_arr) + with assert_raises(ValueError): + np.bincount(vals) + class TestInterp: |