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 <wchar.h>
17 #include "functionalext.h"
18
19 /**
20 * @tc.name : fwprintf_0100
21 * @tc.desc : Verify the number of wide characters returned by the function (if the file parameter is stdout)
22 * @tc.level : Level 0
23 */
fwprintf_0100(void)24 void fwprintf_0100(void)
25 {
26 int result = fwprintf(stdout, L"This is a test!!QAZ@WSX12");
27 printf("\n");
28 int ret = strlen("This is a test!!QAZ@WSX12");
29 EXPECT_EQ("fwprintf_0100", result, ret);
30 }
31
32 /**
33 * @tc.name : fwprintf_0200
34 * @tc.desc : Verify the number of wide characters returned by the function (if the file parameter is stderr)
35 * @tc.level : Level 0
36 */
fwprintf_0200(void)37 void fwprintf_0200(void)
38 {
39 int result = fwprintf(stderr, L"This is a test!");
40 printf("\n");
41 int ret = strlen("This is a test!");
42 EXPECT_EQ("fwprintf_0200", result, ret);
43 }
44
45 /**
46 * @tc.name : fwprintf_0300
47 * @tc.desc : Verifies the number of wide characters returned by the function
48 (if the file is successfully opened in W mode and its return value is used as the file parameter)
49 * @tc.level : Level 0
50 */
fwprintf_0300(void)51 void fwprintf_0300(void)
52 {
53 FILE *fptr = fopen("/data/test.txt", "w");
54 EXPECT_PTRNE("fwprintf_0300", fptr, NULL);
55
56 int result = fwprintf(fptr, L"This is a test!");
57 int ret = strlen("This is a test!");
58 EXPECT_EQ("fwprintf_0300", result, ret);
59
60 fclose(fptr);
61 remove("/data/test.txt");
62 }
63
64 /**
65 * @tc.name : fwprintf_0400
66 * @tc.desc : Verifies the number of wide characters returned by the function
67 (if the file is successfully opened in R mode and its return value is used as a file parameter)
68 * @tc.level : Level 2
69 */
fwprintf_0400(void)70 void fwprintf_0400(void)
71 {
72 const char *path = "/data/test.txt";
73
74 FILE *fptr1 = fopen(path, "w");
75 EXPECT_PTRNE("fwprintf_0400", fptr1, NULL);
76 fclose(fptr1);
77
78 FILE *fptr2 = fopen(path, "r");
79 int result = fwprintf(fptr2, L"This is a test!");
80 EXPECT_EQ("fwprintf_0400", result, -1);
81
82 fclose(fptr2);
83 remove(path);
84 }
85
main(int argc,char * argv[])86 int main(int argc, char *argv[])
87 {
88 fwprintf_0100();
89 fwprintf_0200();
90 fwprintf_0300();
91 fwprintf_0400();
92 return t_status;
93 }