1 /** 2 * Copyright 2019 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/hwc_to_chw_op.h" 19 #include "minddata/dataset/core/data_type.h" 20 #include "utils/log_adapter.h" 21 22 using namespace mindspore::dataset; 23 using mindspore::MsLogLevel::INFO; 24 using mindspore::ExceptionType::NoExceptionType; 25 using mindspore::LogStream; 26 27 class MindDataTestChannelSwap : public UT::CVOP::CVOpCommon { 28 public: 29 MindDataTestChannelSwap() : CVOpCommon() {} 30 }; 31 32 TEST_F(MindDataTestChannelSwap, TestOp) { 33 MS_LOG(INFO) << "Doing MindDataTestChannelSwap."; 34 // Creating a Tensor 35 TensorShape s = input_tensor_->shape(); 36 int size_buffer = s[0] * s[1] * s[2]; 37 38 std::unique_ptr<uchar[]> output_buffer(new uchar[size_buffer]); 39 std::shared_ptr<Tensor> output_tensor; 40 41 // Decoding 42 std::unique_ptr<HwcToChwOp> op(new HwcToChwOp()); 43 Status status; 44 status = op->Compute(input_tensor_, &output_tensor); 45 EXPECT_TRUE(op->OneToOne()); 46 47 // Saving 48 bool success = false; 49 if (s[0] == output_tensor->shape()[1] && s[1] == output_tensor->shape()[2] && s[2] == output_tensor->shape()[0]) { 50 success = true; 51 } 52 EXPECT_EQ(success, true); 53 MS_LOG(INFO) << "MindDataTestChannelSwap end."; 54 } 55