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 "functionalext.h"
17
18 /**
19 * @tc.name : clearerr_0100
20 * @tc.desc : The parameter is valid and can clear (reset) the error flag of the file stream.
21 * @tc.level : Level 0
22 */
clearerr_0100(void)23 void clearerr_0100(void)
24 {
25 putc('c', stdin);
26 if (ferror(stdin)) {
27 clearerr(stdin);
28 }
29 EXPECT_EQ("clearerr_0100", ferror(stdin), 0);
30 }
31
main(int argc,char * argv[])32 int main(int argc, char *argv[])
33 {
34 clearerr_0100();
35 return t_status;
36 }