rocm_jax/tests/package_structure_test.py
Peter Hawkins 319ab98980 Apply pyupgrade --py39-plus.
Notable changes:
* use PEP 585 type names
* use PEP 604 type union syntax where `from __future__ import annotations` is present.
* use f-strings in more places.
* remove redundant arguments to open().
2023-07-21 14:49:44 -04:00

51 lines
1.7 KiB
Python

# Copyright 2023 The JAX Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tests of the JAX public package structure"""
from collections.abc import Sequence
import importlib
import types
from absl.testing import absltest, parameterized
from jax._src import test_util as jtu
def _mod(module_name: str, *, include: Sequence[str] = (), exclude: Sequence[str] = ()):
return {"module_name": module_name, "include": include, "exclude": exclude}
class PackageStructureTest(jtu.JaxTestCase):
@parameterized.parameters([
# TODO(jakevdp): expand test to other public modules.
_mod("jax.errors"),
_mod("jax.nn.initializers"),
])
def test_exported_names_match_module(self, module_name, include, exclude):
"""Test that all public exports have __module__ set correctly."""
module = importlib.import_module(module_name)
self.assertEqual(module.__name__, module_name)
for name in dir(module):
if name not in include and (name.startswith('_') or name in exclude):
continue
obj = getattr(module, name)
if isinstance(obj, types.ModuleType):
continue
self.assertEqual(obj.__module__, module_name)
if __name__ == '__main__':
absltest.main(testLoader=jtu.JaxTestLoader())