Last change
on this file since 1149 was 1140, checked in by Bruno Cornec, 17 years ago |
Try to fix some valgrind reports (note that this version still doesn't work)
|
File size:
959 bytes
|
Line | |
---|
1 | #include <stdio.h>
|
---|
2 | #include <stdlib.h>
|
---|
3 | #include <assert.h>
|
---|
4 |
|
---|
5 | #include "mr_mem.h"
|
---|
6 | #include "mr_file.h"
|
---|
7 |
|
---|
8 | void is_null(const char* str)
|
---|
9 | {
|
---|
10 | if (str == NULL)
|
---|
11 | printf("pointer is null\n");
|
---|
12 | else
|
---|
13 | printf("pointer is NOT null\n");
|
---|
14 | }
|
---|
15 |
|
---|
16 | int main(void)
|
---|
17 | {
|
---|
18 | char *str = NULL;
|
---|
19 | FILE *fd = NULL;
|
---|
20 | size_t n = 0;
|
---|
21 |
|
---|
22 | printf("*** Test with mr_malloc/mr_free\n");
|
---|
23 | str = mr_malloc(10);
|
---|
24 | is_null(str);
|
---|
25 | mr_free(str);
|
---|
26 | is_null(str);
|
---|
27 |
|
---|
28 | printf("*** Test with mr_asprintf/mr_free\n");
|
---|
29 | mr_asprintf(&str,"Chain %s","of trust");
|
---|
30 | printf("Result: %s\n",str);
|
---|
31 | mr_free(str);
|
---|
32 |
|
---|
33 | printf("*** Test with mr_getline/mr_free\n");
|
---|
34 | fd = mr_fopen("/etc/passwd","r");
|
---|
35 | mr_getline(&str,&n,fd);
|
---|
36 | printf("1st Result: %s",str);
|
---|
37 | mr_getline(&str,&n,fd);
|
---|
38 | printf("2nd Result: %s",str);
|
---|
39 | mr_getline(&str,&n,fd);
|
---|
40 | strcpy(str,"another line\n");
|
---|
41 | printf("3rd Result: %s",str);
|
---|
42 | mr_free(str);
|
---|
43 |
|
---|
44 | printf("*** Test with NULL\n");
|
---|
45 | str = NULL;
|
---|
46 | is_null(str);
|
---|
47 | mr_free(str);
|
---|
48 | is_null(str);
|
---|
49 |
|
---|
50 | return 0;
|
---|
51 | }
|
---|
52 |
|
---|
Note:
See
TracBrowser
for help on using the repository browser.