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54 lines
1.4 KiB
54 lines
1.4 KiB
8 years ago
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/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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#include "TensorShape.h"
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#include <gtest/gtest.h>
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namespace paddle {
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TEST(TensorShape, Constructor) {
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TensorShape t1;
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EXPECT_EQ(t1.ndims(), 0);
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EXPECT_EQ(t1.getElements(), 0);
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TensorShape t2(3);
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EXPECT_EQ(t2.ndims(), 3);
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EXPECT_EQ(t2.getElements(), 1);
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TensorShape t3({8, 10});
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EXPECT_EQ(t3.ndims(), 2);
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EXPECT_EQ(t3.getElements(), 80);
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TensorShape t4(t3);
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EXPECT_EQ(t4.ndims(), t3.ndims());
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EXPECT_EQ(t4.getElements(), t3.getElements());
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TensorShape t5({1, 2, 3, 4, 5});
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EXPECT_EQ(t5.ndims(), 5);
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EXPECT_EQ(t5.getElements(), 120);
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}
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TEST(TensorShape, GetAndSet) {
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TensorShape t({1, 2, 3});
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EXPECT_EQ(t.ndims(), 3);
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EXPECT_EQ(t.getElements(), 6);
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EXPECT_EQ(t[1], 2);
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t.setDim(1, 100);
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EXPECT_EQ(t.getElements(), 300);
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EXPECT_EQ(t[1], 100);
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}
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} // namespace paddle
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