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 <stdlib.h> 17 #include "functionalext.h" 18 19 extern void __cxa_finalize(void *dso); 20 21 const int32_t INIT_LEN = 0; 22 const int32_t INCREASE_LEN = 1; 23 int32_t flag = 0; 24 FinalizeFunc()25void FinalizeFunc() 26 { 27 flag++; 28 } 29 30 /** 31 * @tc.name: cxa_finalize_0100 32 * @tc.desc: Verify cxa finalize process success. 33 * @tc.level: level 0. 34 */ cxa_finalize_0100(void)35void cxa_finalize_0100(void) 36 { 37 int ret = atexit(FinalizeFunc); 38 EXPECT_EQ("cxa_finalize_0100", ret, 0); 39 __cxa_finalize(NULL); 40 EXPECT_EQ("cxa_finalize_0100", flag, INCREASE_LEN); 41 } 42 main(void)43int main(void) 44 { 45 cxa_finalize_0100(); 46 return t_status; 47 } 48