1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include <gtest/gtest.h> 17 #include <ctime> 18 #include <securec.h> 19 #include <string> 20 #include <vector> 21 22 #include "dfx_regs.h" 23 24 using namespace OHOS::HiviewDFX; 25 using namespace testing::ext; 26 using namespace std; 27 28 namespace OHOS { 29 namespace HiviewDFX { 30 class DfxRegsTest : public testing::Test { 31 public: SetUpTestCase(void)32 static void SetUpTestCase(void) {} TearDownTestCase(void)33 static void TearDownTestCase(void) {} SetUp()34 void SetUp() {} TearDown()35 void TearDown() {} 36 }; 37 38 namespace { 39 /** 40 * @tc.name: DfxRegsTest001 41 * @tc.desc: test DfxRegs SetRegsData & GetRegsData functions 42 * @tc.type: FUNC 43 */ 44 HWTEST_F(DfxRegsTest, DfxRegsTest001, TestSize.Level2) 45 { 46 GTEST_LOG_(INFO) << "DfxRegsTest001: start."; 47 auto dfxRegs = DfxRegs::Create(); 48 ASSERT_NE(dfxRegs, nullptr); 49 std::vector<uintptr_t> setRegs {}; 50 for (size_t i = 0; i < 10; i++) { // test 10 regs 51 setRegs.push_back(i); 52 } 53 dfxRegs->SetRegsData(setRegs); 54 auto getRegs = dfxRegs->GetRegsData(); 55 ASSERT_EQ(setRegs, getRegs); 56 GTEST_LOG_(INFO) << "DfxRegsTest001: end."; 57 } 58 59 /** 60 * @tc.name: DfxRegsTest002 61 * @tc.desc: test DfxRegs GetSpecialRegisterName 62 * @tc.type: FUNC 63 */ 64 HWTEST_F(DfxRegsTest, DfxRegsTest002, TestSize.Level2) 65 { 66 GTEST_LOG_(INFO) << "DfxRegsTest002: start."; 67 auto dfxRegs = DfxRegs::Create(); 68 uintptr_t val = 0x00000001; 69 dfxRegs->pc_ = val; 70 auto name = dfxRegs->GetSpecialRegisterName(val); 71 ASSERT_EQ(name, "pc"); 72 GTEST_LOG_(INFO) << "DfxRegsTest002: end."; 73 } 74 } 75 } // namespace HiviewDFX 76 } // namespace OHOS 77