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extend_test.py
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extend_test.py
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# 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.
from absl.testing import absltest
import jax.extend as jex
from jax._src import linear_util
from jax._src import prng
from jax._src import test_util as jtu
from jax import config
config.parse_flags_with_absl()
class ExtendTest(jtu.JaxTestCase):
def test_symbols(self):
# Assume these are tested in random_test.py, only check equivalence
self.assertIs(jex.random.PRNGImpl, prng.PRNGImpl)
self.assertIs(jex.random.seed_with_impl, prng.seed_with_impl)
self.assertIs(jex.random.threefry2x32_p, prng.threefry2x32_p)
self.assertIs(jex.random.threefry_2x32, prng.threefry_2x32)
self.assertIs(jex.random.threefry_prng_impl, prng.threefry_prng_impl)
self.assertIs(jex.random.rbg_prng_impl, prng.rbg_prng_impl)
self.assertIs(jex.random.unsafe_rbg_prng_impl, prng.unsafe_rbg_prng_impl)
# Assume these are tested elsewhere, only check equivalence
self.assertIs(jex.linear_util.StoreException, linear_util.StoreException)
self.assertIs(jex.linear_util.WrappedFun, linear_util.WrappedFun)
self.assertIs(jex.linear_util.cache, linear_util.cache)
self.assertIs(jex.linear_util.merge_linear_aux, linear_util.merge_linear_aux)
self.assertIs(jex.linear_util.transformation, linear_util.transformation)
self.assertIs(jex.linear_util.transformation_with_aux, linear_util.transformation_with_aux)
self.assertIs(jex.linear_util.wrap_init, linear_util.wrap_init)
if __name__ == "__main__":
absltest.main(testLoader=jtu.JaxTestLoader())