def test_slice_slice(self) -> None:
arr = ReturnItem()
for size in [100, 99]:
# We test even/odd size cases
x = np.arange(size)
slices = [
arr[:3],
arr[:4],
arr[2:4],
arr[:1],
arr[:-1],
arr[5:-1],
arr[-5:-1],
arr[::-1],
arr[5::-1],
arr[:3:-1],
arr[:30:-1],
arr[10:4:],
arr[::4],
arr[4:4:4],
arr[:4:-4],
arr[::-2],
]
for i in slices:
for j in slices:
expected = x[i][j]
new_slice = indexing.slice_slice(i, j, size=size)
actual = x[new_slice]
assert_array_equal(expected, actual)
def test_slice_slice(self):
I = ReturnItem() # noqa: E741 # allow ambiguous name
for size in [100, 99]:
# We test even/odd size cases
x = np.arange(size)
slices = [
I[:3],
I[:4],
I[2:4],
I[:1],
I[:-1],
I[5:-1],
I[-5:-1],
I[::-1],
I[5::-1],
I[:3:-1],
I[:30:-1],
I[10:4:],
I[::4],
I[4:4:4],
I[:4:-4],
I[::-2],
]
for i in slices:
for j in slices:
expected = x[i][j]
new_slice = indexing.slice_slice(i, j, size=size)
actual = x[new_slice]
assert_array_equal(expected, actual)
def test_slice_slice(self):
I = ReturnItem()
x = np.arange(100)
slices = [
I[:3],
I[:4],
I[2:4],
I[:1],
I[:-1],
I[5:-1],
I[-5:-1],
I[::-1],
I[5::-1],
I[:3:-1],
I[:30:-1],
I[10:4:],
I[::4],
I[4:4:4],
I[:4:-4],
]
for i in slices:
for j in slices:
expected = x[i][j]
new_slice = indexing.slice_slice(i, j, size=100)
actual = x[new_slice]
self.assertArrayEqual(expected, actual)
def test_slice_slice(self):
I = ReturnItem()
x = np.arange(100)
slices = [I[:3], I[:4], I[2:4], I[:1], I[:-1], I[5:-1], I[-5:-1],
I[::-1], I[5::-1], I[:3:-1], I[:30:-1], I[10:4:], I[::4],
I[4:4:4], I[:4:-4]]
for i in slices:
for j in slices:
expected = x[i][j]
new_slice = indexing.slice_slice(i, j, size=100)
actual = x[new_slice]
self.assertArrayEqual(expected, actual)
def test_slice_slice(self):
I = ReturnItem() # noqa: E741 # allow ambiguous name
x = np.arange(100)
slices = [I[:3], I[:4], I[2:4], I[:1], I[:-1], I[5:-1], I[-5:-1],
I[::-1], I[5::-1], I[:3:-1], I[:30:-1], I[10:4:], I[::4],
I[4:4:4], I[:4:-4]]
for i in slices:
for j in slices:
expected = x[i][j]
new_slice = indexing.slice_slice(i, j, size=100)
actual = x[new_slice]
assert_array_equal(expected, actual)
def test_slice_slice(self):
I = ReturnItem() # noqa: E741 # allow ambiguous name
for size in [100, 99]:
# We test even/odd size cases
x = np.arange(size)
slices = [I[:3], I[:4], I[2:4], I[:1], I[:-1], I[5:-1], I[-5:-1],
I[::-1], I[5::-1], I[:3:-1], I[:30:-1], I[10:4:], I[::4],
I[4:4:4], I[:4:-4], I[::-2]]
for i in slices:
for j in slices:
expected = x[i][j]
new_slice = indexing.slice_slice(i, j, size=size)
actual = x[new_slice]
assert_array_equal(expected, actual)
