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 <errno.h>
17 #include <stdio.h>
18 #include <string.h>
19 #include <wchar.h>
20 #include "test.h"
21
22 #define TEST(r, f, x, m) (errno = 0, msg = #f, ((r) = (f)) == (x) || (t_error("%s failed (" m ")\n", #f, r, x), 0))
23
24 #define TEST2(r, f, x, m) (((r) = (f)) == (x) || (t_error("%s failed (" m ")\n", msg, r, x), 0))
25
26 /**
27 * @tc.name : wcstoull_0100
28 * @tc.desc : Convert wide string to unsigned long long type based on decimal
29 * @tc.level : Level 0
30 */
wcstoull_0100(void)31 void wcstoull_0100(void)
32 {
33 unsigned long long ull;
34 char *msg = "";
35 wchar_t *s, *c;
36 TEST(ull, wcstoull(s = L"250068492", &c, 10), 250068492ULL, "expect unsigned %llu != %llu");
37 }
38
39 /**
40 * @tc.name : wcstoull_0200
41 * @tc.desc : Convert wide string to unsigned long long type based on hexadecimal
42 * @tc.level : Level 1
43 */
wcstoull_0200(void)44 void wcstoull_0200(void)
45 {
46 unsigned long long ull;
47 char *msg = "";
48 wchar_t *s, *c;
49 TEST(ull, wcstoull(s = L"7b06af00", &c, 16), 2064035584ULL, "expect unsigned %llu != %llu");
50 }
51
52 /**
53 * @tc.name : wcstoull_0300
54 * @tc.desc : Convert wide string to unsigned long long type based on binary
55 * @tc.level : Level 1
56 */
wcstoull_0300(void)57 void wcstoull_0300(void)
58 {
59 unsigned long long ull;
60 char *msg = "";
61 wchar_t *s, *c;
62 TEST(ull, wcstoull(s = L"1100011011110101010001100000", &c, 2), 208622688ULL, "expect unsigned %llu != %llu");
63 }
64
65 /**
66 * @tc.name : wcstoull_0400
67 * @tc.desc : Convert wide string to unsigned long long type based on parameter 'base' equal to 0
68 * @tc.level : Level 1
69 */
wcstoull_0400(void)70 void wcstoull_0400(void)
71 {
72 unsigned long long ull;
73 char *msg = "";
74 wchar_t *s, *c;
75 TEST(ull, wcstoull(s = L"0x6fffff", &c, 0), 7340031ULL, "expect unsigned %llu != %llu");
76 }
77
78 /**
79 * @tc.name : wcstoull_0500
80 * @tc.desc : Convert wide string to unsigned long long type exceeds the maximum value of the type
81 * @tc.level : Level 2
82 */
wcstoull_0500(void)83 void wcstoull_0500(void)
84 {
85 int i;
86 unsigned long long ull;
87 char *msg = "";
88 wchar_t *s, *c;
89 TEST(ull, wcstoull(s = L"18446744073709551616", &c, 0), 18446744073709551615ULL, "uncaught overflow %llu != %llu");
90 TEST2(i, c - s, 20, "wrong final position %d != %d");
91 TEST2(i, errno, ERANGE, "missing errno %d != %d");
92 }
93
94 /**
95 * @tc.name : wcstoull_0600
96 * @tc.desc : The converted result value -1 is invalid
97 * @tc.level : Level 2
98 */
wcstoull_0600(void)99 void wcstoull_0600(void)
100 {
101 int i;
102 unsigned long long ull;
103 char *msg = "";
104 wchar_t *s, *c;
105 TEST(ull, wcstoull(s = L"-1", &c, 0), -1ULL, "rejected negative %llu != %llu");
106 TEST2(i, c - s, 2, "wrong final position %d != %d");
107 TEST2(i, errno, 0, "spurious errno %d != %d");
108 }
109
110 /**
111 * @tc.name : wcstoull_0700
112 * @tc.desc : The converted result value -2 is invalid
113 * @tc.level : Level 2
114 */
wcstoull_0700(void)115 void wcstoull_0700(void)
116 {
117 int i;
118 unsigned long long ull;
119 char *msg = "";
120 wchar_t *s, *c;
121 TEST(ull, wcstoull(s = L"-2", &c, 0), -2ULL, "rejected negative %llu != %llu");
122 TEST2(i, c - s, 2, "wrong final position %d != %d");
123 TEST2(i, errno, 0, "spurious errno %d != %d");
124 }
125
126 /**
127 * @tc.name : wcstoull_0800
128 * @tc.desc : The converted result value -9223372036854775808 is invalid
129 * @tc.level : Level 2
130 */
wcstoull_0800(void)131 void wcstoull_0800(void)
132 {
133 int i;
134 unsigned long long ull;
135 char *msg = "";
136 wchar_t *s, *c;
137 TEST(ull, wcstoull(s = L"-9223372036854775808", &c, 0), -9223372036854775808ULL, "rejected negative %llu != %llu");
138 TEST2(i, c - s, 20, "wrong final position %d != %d");
139 TEST2(i, errno, 0, "spurious errno %d != %d");
140 }
141
main(int argc,char * argv[])142 int main(int argc, char *argv[])
143 {
144 wcstoull_0100();
145 wcstoull_0200();
146 wcstoull_0300();
147 wcstoull_0400();
148 wcstoull_0500();
149 wcstoull_0600();
150 wcstoull_0700();
151 wcstoull_0800();
152 return t_status;
153 }