This source file includes following definitions.
- my_asprintf
- test_vasprintf
- test_asprintf
- main
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19 #include <config.h>
20
21 #include <stdio.h>
22
23 #include "signature.h"
24 SIGNATURE_CHECK (asprintf, int, (char **, char const *, ...));
25 SIGNATURE_CHECK (vasprintf, int, (char **, char const *, va_list));
26
27 #include <stdarg.h>
28 #include <stdlib.h>
29 #include <string.h>
30
31 #include "macros.h"
32
33 static int
34 my_asprintf (char **result, const char *format, ...)
35 {
36 va_list args;
37 int ret;
38
39 va_start (args, format);
40 ret = vasprintf (result, format, args);
41 va_end (args);
42 return ret;
43 }
44
45 static void
46 test_vasprintf ()
47 {
48 int repeat;
49
50 for (repeat = 0; repeat <= 8; repeat++)
51 {
52 char *result;
53 int retval = my_asprintf (&result, "%d", 12345);
54 ASSERT (retval == 5);
55 ASSERT (result != NULL);
56 ASSERT (strcmp (result, "12345") == 0);
57 free (result);
58 }
59
60 for (repeat = 0; repeat <= 8; repeat++)
61 {
62 char *result;
63 int retval = my_asprintf (&result, "%08lx", 12345UL);
64 ASSERT (retval == 8);
65 ASSERT (result != NULL);
66 ASSERT (strcmp (result, "00003039") == 0);
67 free (result);
68 }
69 }
70
71 static void
72 test_asprintf ()
73 {
74 int repeat;
75
76 for (repeat = 0; repeat <= 8; repeat++)
77 {
78 char *result;
79 int retval = asprintf (&result, "%d", 12345);
80 ASSERT (retval == 5);
81 ASSERT (result != NULL);
82 ASSERT (strcmp (result, "12345") == 0);
83 free (result);
84 }
85
86 for (repeat = 0; repeat <= 8; repeat++)
87 {
88 char *result;
89 int retval = asprintf (&result, "%08lx", 12345UL);
90 ASSERT (retval == 8);
91 ASSERT (result != NULL);
92 ASSERT (strcmp (result, "00003039") == 0);
93 free (result);
94 }
95 }
96
97 int
98 main (int argc, char *argv[])
99 {
100 test_vasprintf ();
101 test_asprintf ();
102 return 0;
103 }