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 17 #include "minddata/dataset/kernels/image/random_sharpness_op.h" 18 #include "common/common.h" 19 #include "common/cvop_common.h" 20 #include "utils/log_adapter.h" 21 #include "minddata/dataset/core/config_manager.h" 22 #include "minddata/dataset/core/global_context.h" 23 24 using namespace mindspore::dataset; 25 using mindspore::MsLogLevel::INFO; 26 using mindspore::ExceptionType::NoExceptionType; 27 using mindspore::LogStream; 28 29 class MindDataTestRandomSharpness : public UT::CVOP::CVOpCommon { 30 public: 31 MindDataTestRandomSharpness() : CVOpCommon() {} 32 }; 33 34 TEST_F(MindDataTestRandomSharpness, TestOp) { 35 MS_LOG(INFO) << "Doing test RandomSharpness."; 36 // setting seed here 37 u_int32_t curr_seed = GlobalContext::config_manager()->seed(); 38 GlobalContext::config_manager()->set_seed(120); 39 // Sharpness with a factor in range [0.2,1.8] 40 float start_degree = 0.2; 41 float end_degree = 1.8; 42 std::shared_ptr<Tensor> output_tensor; 43 // sharpening 44 std::unique_ptr<RandomSharpnessOp> op(new RandomSharpnessOp(start_degree, end_degree)); 45 EXPECT_TRUE(op->OneToOne()); 46 Status st = op->Compute(input_tensor_, &output_tensor); 47 EXPECT_TRUE(st.IsOk()); 48 CheckImageShapeAndData(output_tensor, kRandomSharpness); 49 // restoring the seed 50 GlobalContext::config_manager()->set_seed(curr_seed); 51 MS_LOG(INFO) << "testRandomSharpness end."; 52 } 53