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paddlepaddle--paddle/test/sot/test_iter.py
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2026-07-13 12:40:42 +08:00

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Python

# Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved.
#
# 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
#
# http://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 __future__ import annotations
import unittest
from test_case_base import TestCaseBase
import paddle
from paddle.jit.sot.psdb import check_no_breakgraph
class ListIterable:
def __init__(self):
self._list = [1, 2, 3]
def __iter__(self):
return iter(self._list)
@check_no_breakgraph
def list_iterable(x: paddle.Tensor):
iterable = ListIterable()
for i in iterable:
x += i
return x
class TupleIterable:
def __init__(self):
self._tuple = (1, 2, 3)
def __iter__(self):
return iter(self._tuple)
@check_no_breakgraph
def tuple_iterable(x: paddle.Tensor):
iterable = TupleIterable()
for i in iterable:
x += i
return x
class DictIterable:
def __init__(self):
self._dict = {0: 1, 1: 2, 2: 3}
def __iter__(self):
return iter(self._dict)
@check_no_breakgraph
def dict_iterable(x: paddle.Tensor):
iterable = DictIterable()
for i in iterable:
x += i
return x
class RangeIterable:
def __init__(self):
pass
def __iter__(self):
return iter(range(5))
@check_no_breakgraph
def range_iterable(x: paddle.Tensor):
iterable = RangeIterable()
for i in iterable:
x += i
return x
class TestIterable(TestCaseBase):
def test_list_iterable(self):
self.assert_results(list_iterable, paddle.to_tensor(0))
def test_tuple_iterable(self):
self.assert_results(tuple_iterable, paddle.to_tensor(0))
def test_dict_iterable(self):
self.assert_results(dict_iterable, paddle.to_tensor(0))
def test_range_iterable(self):
self.assert_results(range_iterable, paddle.to_tensor(0))
if __name__ == "__main__":
unittest.main()