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 "common/common.h"
17 #include "common/cvop_common.h"
18 #include "minddata/dataset/kernels/image/auto_contrast_op.h"
19 #include "minddata/dataset/core/cv_tensor.h"
20 #include "utils/log_adapter.h"
21
22 using namespace mindspore::dataset;
23 using mindspore::LogStream;
24 using mindspore::ExceptionType::NoExceptionType;
25 using mindspore::MsLogLevel::INFO;
26
27 class MindDataTestAutoContrastOp : public UT::CVOP::CVOpCommon {
28 public:
MindDataTestAutoContrastOp()29 MindDataTestAutoContrastOp() : CVOpCommon() {}
30 };
31
TEST_F(MindDataTestAutoContrastOp,TestOp1)32 TEST_F(MindDataTestAutoContrastOp, TestOp1) {
33 MS_LOG(INFO) << "Doing testAutoContrastOp.";
34
35 std::shared_ptr<Tensor> output_tensor;
36 std::unique_ptr<AutoContrastOp> op(new AutoContrastOp(1.0, {0, 255}));
37 EXPECT_TRUE(op->OneToOne());
38 Status s = op->Compute(input_tensor_, &output_tensor);
39 EXPECT_TRUE(s.IsOk());
40 CheckImageShapeAndData(output_tensor, kAutoContrast);
41 }
42