1 /**
2 * Copyright 2020 Huawei Technologies Co., Ltd
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 #include "minddata/dataset/core/client.h"
17 #include "common/common.h"
18 #include "gtest/gtest.h"
19 #include "minddata/dataset/core/tensor.h"
20 #include "minddata/dataset/kernels/data/duplicate_op.h"
21
22 using namespace mindspore::dataset;
23
24 namespace py = pybind11;
25
26 class MindDataTestDuplicateOp : public UT::Common {
27 public:
MindDataTestDuplicateOp()28 MindDataTestDuplicateOp() {}
29
SetUp()30 void SetUp() { GlobalInit(); }
31 };
32
TEST_F(MindDataTestDuplicateOp,Basics)33 TEST_F(MindDataTestDuplicateOp, Basics) {
34 std::shared_ptr<Tensor> t;
35 Tensor::CreateFromVector(std::vector<uint32_t>({1, 2, 3, 4, 5, 6}), &t);
36 std::shared_ptr<Tensor> v;
37 Tensor::CreateFromVector(std::vector<uint32_t>({3}), TensorShape::CreateScalar(), &v);
38 std::shared_ptr<DuplicateOp> op = std::make_shared<DuplicateOp>();
39 TensorRow in;
40 in.push_back(t);
41 TensorRow out;
42 ASSERT_TRUE(op->Compute(in, &out).IsOk());
43
44 ASSERT_TRUE(*t == *out[0]);
45 ASSERT_TRUE(*t == *out[1]);
46 ASSERT_TRUE(t->GetBuffer() == out[0]->GetBuffer());
47 ASSERT_TRUE(t->GetBuffer() != out[1]->GetBuffer());
48 }
49