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 #include "dfx_regs_define.h" 24 25 using namespace OHOS::HiviewDFX; 26 using namespace testing::ext; 27 using namespace std; 28 29 namespace OHOS { 30 namespace HiviewDFX { 31 class DfxRegsTest : public testing::Test { 32 public: SetUpTestCase(void)33 static void SetUpTestCase(void) {} TearDownTestCase(void)34 static void TearDownTestCase(void) {} SetUp()35 void SetUp() {} TearDown()36 void TearDown() {} 37 }; 38 39 namespace { 40 /** 41 * @tc.name: DfxRegsTest001 42 * @tc.desc: test DfxRegs SetRegsData & GetRegsData functions 43 * @tc.type: FUNC 44 */ 45 HWTEST_F(DfxRegsTest, DfxRegsTest001, TestSize.Level2) 46 { 47 GTEST_LOG_(INFO) << "DfxRegsTest001: start."; 48 auto dfxRegs = DfxRegs::Create(); 49 ASSERT_NE(dfxRegs, nullptr); 50 std::vector<uintptr_t> setRegs {}; 51 for (size_t i = 0; i < 10; i++) { // test 10 regs 52 setRegs.push_back(i); 53 } 54 dfxRegs->SetRegsData(setRegs); 55 auto getRegs = dfxRegs->GetRegsData(); 56 ASSERT_EQ(setRegs, getRegs); 57 GTEST_LOG_(INFO) << "DfxRegsTest001: end."; 58 } 59 60 /** 61 * @tc.name: DfxRegsTest002 62 * @tc.desc: test DfxRegs GetSpecialRegisterName 63 * @tc.type: FUNC 64 */ 65 HWTEST_F(DfxRegsTest, DfxRegsTest002, TestSize.Level2) 66 { 67 GTEST_LOG_(INFO) << "DfxRegsTest002: start."; 68 auto dfxRegs = DfxRegs::Create(); 69 uintptr_t val = 0x00000001; 70 dfxRegs->pc_ = val; 71 auto name = dfxRegs->GetSpecialRegisterName(val); 72 ASSERT_EQ(name, "pc"); 73 GTEST_LOG_(INFO) << "DfxRegsTest002: end."; 74 } 75 } 76 } // namespace HiviewDFX 77 } // namespace OHOS 78