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196 lines
7.5 KiB
196 lines
7.5 KiB
# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. |
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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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# http://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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# Based on https://github.com/PaddlePaddle/PaddleNLP/blob/develop/tests/common_test.py |
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import unittest |
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import warnings |
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import subprocess |
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import numpy as np |
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import paddle |
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__all__ = ['CommonTest', 'CpuCommonTest', 'run_script'] |
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def run_script(cmd, silent=True, wd=None): |
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# XXX: This function is not safe!!! |
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cfg = dict(check=True, shell=True) |
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if silent: |
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cfg['stdout'] = subprocess.DEVNULL |
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if wd is not None: |
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cmd = f"cd {wd} && {cmd}" |
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return subprocess.run(cmd, **cfg) |
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# Assume all elements has same data type |
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def get_container_type(container): |
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container_t = type(container) |
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if container_t in [list, tuple]: |
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if len(container) == 0: |
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return container_t |
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return get_container_type(container[0]) |
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return container_t |
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class _CommonTestNamespace: |
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# Wrap the subclasses of unittest.TestCase that are expected to be inherited from. |
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class CommonTest(unittest.TestCase): |
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CATCH_WARNINGS = False |
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def __init__(self, methodName='runTest'): |
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super(CommonTest, self).__init__(methodName=methodName) |
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self.config = {} |
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self.places = ['cpu'] |
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if paddle.is_compiled_with_cuda(): |
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self.places.append('gpu') |
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@classmethod |
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def setUpClass(cls): |
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''' |
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Set the decorators for all test function |
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''' |
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for key, value in cls.__dict__.items(): |
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if key.startswith('test'): |
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decorator_func_list = ["_test_places"] |
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if cls.CATCH_WARNINGS: |
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decorator_func_list.append("_catch_warnings") |
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for decorator_func in decorator_func_list: |
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decorator_func = getattr(CommonTest, decorator_func) |
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value = decorator_func(value) |
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setattr(cls, key, value) |
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def _catch_warnings(func): |
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''' |
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Catch the warnings and treat them as errors for each test. |
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''' |
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def wrapper(self, *args, **kwargs): |
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with warnings.catch_warnings(record=True) as w: |
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warnings.resetwarnings() |
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# ignore specified warnings |
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warning_white_list = [UserWarning] |
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for warning in warning_white_list: |
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warnings.simplefilter("ignore", warning) |
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func(self, *args, **kwargs) |
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msg = None if len(w) == 0 else w[0].message |
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self.assertFalse(len(w) > 0, msg) |
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return wrapper |
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def _test_places(func): |
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''' |
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Setting the running place for each test. |
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''' |
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def wrapper(self, *args, **kwargs): |
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places = self.places |
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for place in places: |
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paddle.set_device(place) |
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func(self, *args, **kwargs) |
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return wrapper |
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def _check_output_impl(self, |
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result, |
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expected_result, |
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rtol, |
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atol, |
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equal=True): |
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assertForNormalType = self.assertNotEqual |
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assertForFloat = self.assertFalse |
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if equal: |
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assertForNormalType = self.assertEqual |
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assertForFloat = self.assertTrue |
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result_t = type(result) |
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error_msg = 'Output has diff at place:{}. \nExpect: {} \nBut Got: {} in class {}' |
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if result_t in [list, tuple]: |
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result_t = get_container_type(result) |
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if result_t in [ |
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str, int, bool, set, np.bool, np.int32, np.int64, np.str |
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]: |
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assertForNormalType( |
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result, |
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expected_result, |
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msg=error_msg.format(paddle.get_device(), expected_result, |
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result, self.__class__.__name__)) |
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elif result_t in [float, np.ndarray, np.float32, np.float64]: |
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assertForFloat( |
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np.allclose( |
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result, expected_result, rtol=rtol, atol=atol), |
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msg=error_msg.format(paddle.get_device(), expected_result, |
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result, self.__class__.__name__)) |
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if result_t == np.ndarray: |
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assertForNormalType( |
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result.shape, |
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expected_result.shape, |
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msg=error_msg.format( |
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paddle.get_device(), expected_result.shape, |
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result.shape, self.__class__.__name__)) |
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else: |
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raise ValueError( |
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'result type must be str, int, bool, set, np.bool, np.int32, ' |
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'np.int64, np.str, float, np.ndarray, np.float32, np.float64' |
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) |
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def check_output_equal(self, |
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result, |
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expected_result, |
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rtol=1.e-5, |
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atol=1.e-8): |
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''' |
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Check whether result and expected result are equal, including shape. |
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Args: |
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result: str, int, bool, set, np.ndarray. |
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The result needs to be checked. |
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expected_result: str, int, bool, set, np.ndarray. The type has to be same as result's. |
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Use the expected result to check result. |
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rtol: float |
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relative tolerance, default 1.e-5. |
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atol: float |
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absolute tolerance, default 1.e-8 |
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''' |
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self._check_output_impl(result, expected_result, rtol, atol) |
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def check_output_not_equal(self, |
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result, |
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expected_result, |
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rtol=1.e-5, |
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atol=1.e-8): |
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''' |
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Check whether result and expected result are not equal, including shape. |
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Args: |
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result: str, int, bool, set, np.ndarray. |
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The result needs to be checked. |
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expected_result: str, int, bool, set, np.ndarray. The type has to be same as result's. |
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Use the expected result to check result. |
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rtol: float |
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relative tolerance, default 1.e-5. |
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atol: float |
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absolute tolerance, default 1.e-8 |
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''' |
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self._check_output_impl( |
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result, expected_result, rtol, atol, equal=False) |
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class CpuCommonTest(CommonTest): |
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def __init__(self, methodName='runTest'): |
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super(CpuCommonTest, self).__init__(methodName=methodName) |
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self.places = ['cpu'] |
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CommonTest = _CommonTestNamespace.CommonTest |
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CpuCommonTest = _CommonTestNamespace.CpuCommonTest
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