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 <vector> 17 #include <memory> 18 #include "common/common_test.h" 19 #include "ops/grad/dropout_grad.h" 20 #include "ir/dtype/type.h" 21 #include "ir/value.h" 22 #include "abstract/dshape.h" 23 #include "utils/tensor_construct_utils.h" 24 25 namespace mindspore { 26 namespace ops { 27 28 class TestDropoutGrad : public UT::Common { 29 public: 30 TestDropoutGrad() {} 31 void SetUp() {} 32 void TearDown() {} 33 }; 34 35 TEST_F(TestDropoutGrad, test_ops_dropout_grad1) { 36 auto dropout_grad = std::make_shared<DropoutGrad>(); 37 dropout_grad->Init(0.5); 38 EXPECT_EQ((int64_t)(dropout_grad->get_keep_prob() - 0.5), 0); 39 auto in = TensorConstructUtils::CreateOnesTensor(kNumberTypeFloat32, std::vector<int64_t>{4}); 40 MS_EXCEPTION_IF_NULL(in); 41 auto abstract = dropout_grad->Infer({in->ToAbstract(), in->ToAbstract()}); 42 MS_EXCEPTION_IF_NULL(abstract); 43 EXPECT_EQ(abstract->isa<abstract::AbstractTensor>(), true); 44 auto shape_ptr = abstract->BuildShape(); 45 MS_EXCEPTION_IF_NULL(shape_ptr); 46 EXPECT_EQ(shape_ptr->isa<abstract::Shape>(), true); 47 auto shape = shape_ptr->cast<abstract::ShapePtr>(); 48 MS_EXCEPTION_IF_NULL(shape); 49 auto shape_vec = shape->shape(); 50 EXPECT_EQ(shape_vec.size(), 1); 51 EXPECT_EQ(shape_vec[0], 4); 52 auto type = abstract->BuildType(); 53 MS_EXCEPTION_IF_NULL(type); 54 EXPECT_EQ(type->isa<TensorType>(), true); 55 auto tensor_type = type->cast<TensorTypePtr>(); 56 MS_EXCEPTION_IF_NULL(tensor_type); 57 auto data_type = tensor_type->element(); 58 MS_EXCEPTION_IF_NULL(data_type); 59 EXPECT_EQ(data_type->type_id(), kNumberTypeFloat32); 60 } 61 62 } // namespace ops 63 } // namespace mindspore 64