This source file includes following definitions.
- main
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19 #include <config.h>
20
21 #include <string.h>
22
23 #include <stdlib.h>
24
25 #include "macros.h"
26
27 int
28 main ()
29 {
30
31
32 {
33 const char input[] = "foo";
34 const char *result = mbsstr (input, "");
35 ASSERT (result == input);
36 }
37
38 {
39 const char input[] = "foo";
40 const char *result = mbsstr (input, "o");
41 ASSERT (result == input + 1);
42 }
43
44 {
45 const char input[] = "ABC ABCDAB ABCDABCDABDE";
46 const char *result = mbsstr (input, "ABCDABD");
47 ASSERT (result == input + 15);
48 }
49
50 {
51 const char input[] = "ABC ABCDAB ABCDABCDABDE";
52 const char *result = mbsstr (input, "ABCDABE");
53 ASSERT (result == NULL);
54 }
55
56
57
58 {
59 size_t repeat = 10000;
60 size_t m = 1000000;
61 const char *needle =
62 "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
63 "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
64 char *haystack = (char *) malloc (m + 1);
65 if (haystack != NULL)
66 {
67 memset (haystack, 'A', m);
68 haystack[0] = 'B';
69 haystack[m] = '\0';
70
71 for (; repeat > 0; repeat--)
72 {
73 ASSERT (mbsstr (haystack, needle) == haystack + 1);
74 }
75
76 free (haystack);
77 }
78 }
79
80
81
82 {
83 size_t repeat = 10000;
84 size_t m = 1000000;
85 const char *haystack =
86 "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
87 "ABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABAB";
88 char *needle = (char *) malloc (m + 1);
89 if (needle != NULL)
90 {
91 memset (needle, 'A', m);
92 needle[m] = '\0';
93
94 for (; repeat > 0; repeat--)
95 {
96 ASSERT (mbsstr (haystack, needle) == NULL);
97 }
98
99 free (needle);
100 }
101 }
102
103
104 {
105 size_t m = 1000000;
106 char *haystack = (char *) malloc (2 * m + 2);
107 char *needle = (char *) malloc (m + 2);
108 if (haystack != NULL && needle != NULL)
109 {
110 const char *result;
111
112 memset (haystack, 'A', 2 * m);
113 haystack[2 * m] = 'B';
114 haystack[2 * m + 1] = '\0';
115
116 memset (needle, 'A', m);
117 needle[m] = 'B';
118 needle[m + 1] = '\0';
119
120 result = mbsstr (haystack, needle);
121 ASSERT (result == haystack + m);
122 }
123 free (needle);
124 free (haystack);
125 }
126
127 return 0;
128 }