def assertFeatureEagerOnly(
self,
feature,
shape,
dtype,
tests,
serialized_info=None,
test_tensor_spec=True,
skip_feature_tests=False,
test_attributes=None,
):
"""Test the given feature against the predicates."""
with self._subTest('feature'):
self._assert_feature(
feature=feature,
shape=shape,
dtype=dtype,
tests=tests,
serialized_info=serialized_info,
test_tensor_spec=test_tensor_spec,
skip_feature_tests=skip_feature_tests,
test_attributes=test_attributes,
)
# TODO(tfds): Remove `skip_feature_tests` after text encoders are removed
if not skip_feature_tests:
# Test the feature again to make sure that feature restored from config
# behave similarly.
with self._subTest('feature_roundtrip'):
with test_utils.tmp_dir() as config_dir:
feature.save_config(config_dir)
new_feature = feature.from_config(config_dir)
self._assert_feature(
feature=new_feature,
shape=shape,
dtype=dtype,
tests=tests,
serialized_info=serialized_info,
test_tensor_spec=test_tensor_spec,
skip_feature_tests=skip_feature_tests,
test_attributes=test_attributes,
)
with self._subTest('feature_proto_roundtrip'):
with test_utils.tmp_dir() as config_dir:
feature_proto = feature.to_proto()
feature.save_metadata(config_dir, feature_name=None)
new_feature = feature_lib.FeatureConnector.from_proto(
feature_proto)
new_feature.load_metadata(config_dir, feature_name=None)
self._assert_feature(
feature=new_feature,
shape=shape,
dtype=dtype,
tests=tests,
serialized_info=serialized_info,
test_tensor_spec=test_tensor_spec,
skip_feature_tests=skip_feature_tests,
test_attributes=test_attributes,
)
def assertFeature(self,
feature,
shape,
dtype,
tests,
serialized_info=None,
skip_feature_tests=False,
test_attributes=None):
"""Test the given feature against the predicates."""
with self._subTest('feature'):
self._assert_feature(
feature=feature,
shape=shape,
dtype=dtype,
tests=tests,
serialized_info=serialized_info,
skip_feature_tests=skip_feature_tests,
test_attributes=test_attributes,
)
# TODO(tfds): Remove `skip_feature_tests` after text encoders are removed
if not skip_feature_tests:
# Test the feature again to make sure that feature restored from config
# behave similarly.
with self._subTest('feature_roundtrip'):
with test_utils.tmp_dir() as config_dir:
feature.save_config(config_dir)
new_feature = feature.from_config(config_dir)
self._assert_feature(
feature=new_feature,
shape=shape,
dtype=dtype,
tests=tests,
serialized_info=serialized_info,
skip_feature_tests=skip_feature_tests,
test_attributes=test_attributes,
)
def test_write_and_read(self, matrix):
with test_utils.tmp_dir() as directory:
path = os.path.join(directory, "matrix.mat")
smallnorb_builder.write_binary_matrix(path, matrix)
restored_matrix = smallnorb_tfds.read_binary_matrix(path)
np.testing.assert_allclose(restored_matrix, matrix)