4480 skip unused resampling

[wyli]

Signed-off-by: Wenqi Li wenqil@nvidia.com

Fixes #4480

Description

the previous test covers this case:

MONAI/tests/test_rand_affine.py

Lines 156 to 168 in 7504526

	def test_skipped_transform_consistency(self, im, in_dtype):
	t1 = RandAffine(prob=0)
	t2 = RandAffine(prob=1, spatial_size=(10, 11))
	im, *_ = convert_data_type(im, dtype=in_dtype)
	out1 = t1(im)
	out2 = t2(im)
	# check same type
	self.assertEqual(type(out1), type(out2))
	# check matching dtype
	self.assertEqual(out1.dtype, out2.dtype)

Status

Ready

Types of changes

• Non-breaking change (fix or new feature that would not break existing functionality).
• Breaking change (fix or new feature that would cause existing functionality to change).
• New tests added to cover the changes.
• Integration tests passed locally by running ./runtests.sh -f -u --net --coverage.
• Quick tests passed locally by running ./runtests.sh --quick --unittests --disttests.
• In-line docstrings updated.
• Documentation updated, tested make html command in the docs/ folder.

[ericspod]

Looks good to me but this was something missed in tests since it's hard to test a random transform doing nothing sometimes.

[wyli]

/build

[wyli]

/build