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a1dfdc1d61
* Make tree_util.tree_flatten_with_path and tree_map_with_path APIs to be C++-based, to speed up the pytree flattening. * Moves all the key classes down to C++ level, while keeping the APIs unchanged. * Known small caveats: they are no longer Python dataclasses, and pattern matching might make pytype unhappy. * Registered defaultdict and ordereddict via the keypath API now. PiperOrigin-RevId: 701613257
103 lines
3.1 KiB
Python
103 lines
3.1 KiB
Python
# Copyright 2023 The JAX Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Tests of the JAX public package structure"""
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from collections.abc import Sequence
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import importlib
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import types
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from absl.testing import absltest, parameterized
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from jax._src import test_util as jtu
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def _mod(module_name: str, *, include: Sequence[str] = (), exclude: Sequence[str] = ()):
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return {"module_name": module_name, "include": include, "exclude": exclude}
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class PackageStructureTest(jtu.JaxTestCase):
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@parameterized.parameters([
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# TODO(jakevdp): expand test to other public modules.
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_mod("jax.errors", exclude=["JaxRuntimeError"]),
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_mod(
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"jax.numpy",
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exclude=[
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"array_repr",
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"array_str",
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"can_cast",
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"character",
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"complexfloating",
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"dtype",
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"iinfo",
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"index_exp",
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"inexact",
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"integer",
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"iterable",
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"finfo",
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"flexible",
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"floating",
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"generic",
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"get_printoptions",
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"ndarray",
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"ndim",
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"number",
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"object_",
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"printoptions",
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"save",
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"savez",
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"set_printoptions",
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"shape",
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"signedinteger",
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"size",
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"s_",
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"unsignedinteger",
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"ComplexWarning",
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],
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),
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_mod("jax.numpy.linalg"),
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_mod("jax.nn.initializers"),
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_mod(
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"jax.tree_util",
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exclude=[
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"PyTreeDef",
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"default_registry",
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"KeyEntry",
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"KeyPath",
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"DictKey",
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"GetAttrKey",
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"SequenceKey",
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"FlattenedIndexKey",
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],
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),
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])
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def test_exported_names_match_module(self, module_name, include, exclude):
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"""Test that all public exports have __module__ set correctly."""
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module = importlib.import_module(module_name)
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self.assertEqual(module.__name__, module_name)
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for name in dir(module):
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if name not in include and (name.startswith('_') or name in exclude):
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continue
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obj = getattr(module, name)
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if obj is None or isinstance(obj, (bool, int, float, complex, types.ModuleType)):
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# No __module__ attribute expected.
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continue
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self.assertEqual(obj.__module__, module_name,
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f"{obj} has {obj.__module__=}, expected {module_name}")
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if __name__ == '__main__':
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absltest.main(testLoader=jtu.JaxTestLoader())
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