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88 lines
3.5 KiB
Python
88 lines
3.5 KiB
Python
# Copyright 2022 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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import datetime
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import unittest
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from absl.testing import absltest
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import jax
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from jax._src.lib import check_jaxlib_version
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from jax._src import test_util as jtu
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class JaxVersionTest(unittest.TestCase):
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def testBuildVersion(self):
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base_version = jax.version._version
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if jax.version._release_version is not None:
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version = jax.version._get_version_for_build()
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self.assertEqual(version, jax.version._release_version)
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else:
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with jtu.set_env(JAX_RELEASE=None, JAXLIB_RELEASE=None,
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JAX_NIGHTLY=None, JAXLIB_NIGHTLY=None):
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version = jax.version._get_version_for_build()
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# TODO(jakevdp): confirm that this includes a date string & commit hash?
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self.assertTrue(version.startswith(f"{base_version}.dev"))
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with jtu.set_env(JAX_RELEASE=None, JAXLIB_RELEASE=None,
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JAX_NIGHTLY="1", JAXLIB_NIGHTLY=None):
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version = jax.version._get_version_for_build()
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datestring = datetime.date.today().strftime("%Y%m%d")
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self.assertEqual(version, f"{base_version}.dev{datestring}")
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with jtu.set_env(JAX_RELEASE=None, JAXLIB_RELEASE=None,
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JAX_NIGHTLY=None, JAXLIB_NIGHTLY="1"):
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version = jax.version._get_version_for_build()
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datestring = datetime.date.today().strftime("%Y%m%d")
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self.assertEqual(version, f"{base_version}.dev{datestring}")
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with jtu.set_env(JAX_RELEASE="1", JAXLIB_RELEASE=None,
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JAX_NIGHTLY=None, JAXLIB_NIGHTLY=None):
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version = jax.version._get_version_for_build()
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self.assertEqual(version, base_version)
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with jtu.set_env(JAX_RELEASE=None, JAXLIB_RELEASE="1",
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JAX_NIGHTLY=None, JAXLIB_NIGHTLY=None):
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version = jax.version._get_version_for_build()
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self.assertEqual(version, base_version)
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def testVersions(self):
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check_jaxlib_version(jax_version="1.2.3", jaxlib_version="1.2.3",
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minimum_jaxlib_version="1.2.3")
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check_jaxlib_version(jax_version="1.2.3.4", jaxlib_version="1.2.3",
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minimum_jaxlib_version="1.2.3")
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check_jaxlib_version(jax_version="2.5.dev234", jaxlib_version="1.2.3",
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minimum_jaxlib_version="1.2.3")
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with self.assertRaisesRegex(RuntimeError, ".*jax requires version >=.*"):
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check_jaxlib_version(jax_version="1.2.3", jaxlib_version="1.0",
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minimum_jaxlib_version="1.2.3")
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with self.assertRaisesRegex(RuntimeError, ".*jax requires version >=.*"):
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check_jaxlib_version(jax_version="1.2.3", jaxlib_version="1.0",
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minimum_jaxlib_version="1.0.1")
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with self.assertRaisesRegex(RuntimeError,
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".incompatible with jax version.*"):
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check_jaxlib_version(jax_version="1.2.3", jaxlib_version="1.2.4",
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minimum_jaxlib_version="1.0.5")
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if __name__ == "__main__":
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absltest.main()
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