diff options
Diffstat (limited to 'numpy/array_api/tests/test_array_object.py')
| -rw-r--r-- | numpy/array_api/tests/test_array_object.py | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/numpy/array_api/tests/test_array_object.py b/numpy/array_api/tests/test_array_object.py index 7959f92b4..12479d765 100644 --- a/numpy/array_api/tests/test_array_object.py +++ b/numpy/array_api/tests/test_array_object.py @@ -3,7 +3,7 @@ import operator from numpy.testing import assert_raises import numpy as np -from .. import ones, asarray, result_type +from .. import ones, asarray, result_type, all, equal from .._dtypes import ( _all_dtypes, _boolean_dtypes, @@ -39,18 +39,18 @@ def test_validate_index(): assert_raises(IndexError, lambda: a[:-4]) assert_raises(IndexError, lambda: a[:3:-1]) assert_raises(IndexError, lambda: a[:-5:-1]) - assert_raises(IndexError, lambda: a[3:]) + assert_raises(IndexError, lambda: a[4:]) assert_raises(IndexError, lambda: a[-4:]) - assert_raises(IndexError, lambda: a[3::-1]) + assert_raises(IndexError, lambda: a[4::-1]) assert_raises(IndexError, lambda: a[-4::-1]) assert_raises(IndexError, lambda: a[...,:5]) assert_raises(IndexError, lambda: a[...,:-5]) - assert_raises(IndexError, lambda: a[...,:4:-1]) + assert_raises(IndexError, lambda: a[...,:5:-1]) assert_raises(IndexError, lambda: a[...,:-6:-1]) - assert_raises(IndexError, lambda: a[...,4:]) + assert_raises(IndexError, lambda: a[...,5:]) assert_raises(IndexError, lambda: a[...,-5:]) - assert_raises(IndexError, lambda: a[...,4::-1]) + assert_raises(IndexError, lambda: a[...,5::-1]) assert_raises(IndexError, lambda: a[...,-5::-1]) # Boolean indices cannot be part of a larger tuple index @@ -74,6 +74,11 @@ def test_validate_index(): assert_raises(IndexError, lambda: a[None, ...]) assert_raises(IndexError, lambda: a[..., None]) + # Multiaxis indices must contain exactly as many indices as dimensions + assert_raises(IndexError, lambda: a[()]) + assert_raises(IndexError, lambda: a[0,]) + assert_raises(IndexError, lambda: a[0]) + assert_raises(IndexError, lambda: a[:]) def test_operators(): # For every operator, we test that it works for the required type @@ -285,3 +290,14 @@ def test_python_scalar_construtors(): assert_raises(TypeError, lambda: operator.index(b)) assert_raises(TypeError, lambda: operator.index(f)) + + +def test_device_property(): + a = ones((3, 4)) + assert a.device == 'cpu' + + assert all(equal(a.to_device('cpu'), a)) + assert_raises(ValueError, lambda: a.to_device('gpu')) + + assert all(equal(asarray(a, device='cpu'), a)) + assert_raises(ValueError, lambda: asarray(a, device='gpu')) |