This repository was archived by the owner on Nov 17, 2023. It is now read-only.
This repository was archived by the owner on Nov 17, 2023. It is now read-only.
Failing test with numpy upgrade - test_np_delete() #20880
Description
When upgrading numpy to 1.19.0 or higher in the MXNet CI, we encounter test failures with test_np_delete():
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ERROR: test_numpy_op.test_np_delete
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Traceback (most recent call last):
File "/home/ubuntu/mxnet/venv/lib/python3.8/site-packages/nose/case.py", line 198, in runTest
self.test(*self.arg)
File "/home/ubuntu/mxnet/tests/python/unittest/common.py", line 218, in test_new
orig_test(*args, **kwargs)
File "/home/ubuntu/mxnet/python/mxnet/util.py", line 297, in _with_np_shape
return func(*args, **kwargs)
File "/home/ubuntu/mxnet/python/mxnet/util.py", line 481, in _with_np_array
return func(*args, **kwargs)
File "/home/ubuntu/mxnet/tests/python/unittest/test_numpy_op.py", line 3636, in test_np_delete
expected_ret = _np.delete(a.asnumpy(), obj_onp, axis=axis)
File "<__array_function__ internals>", line 5, in delete
File "/home/ubuntu/mxnet/venv/lib/python3.8/site-packages/numpy/lib/function_base.py", line 4406, in delete
keep[obj,] = False
IndexError: index 0 is out of bounds for axis 0 with size 0
When running the test on numpy==1.18.5, the test passes but indicates a warning:
FutureWarning: in the future negative indices will not be ignored by `numpy.delete`.
The functionality changed for numpy.delete() in this commit, where previously out-of-bounds indices were ignored.