1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
#include <stdio.h>
#include "pinyin_internal.h"
//Test Memory Chunk Functionality
int main(int argc, char * argv[]){
MemoryChunk* chunk;
chunk = new MemoryChunk();
int i = 12;
chunk->set_content(0, &i, sizeof(int));
int * p = (int *)chunk->begin();
assert(chunk->size() == sizeof(int));
printf("%d\n", *p);
printf("%ld\n", chunk->capacity());
p = & i;
chunk->set_chunk(p, sizeof(int), NULL);
short t = 5;
chunk->set_content(sizeof(int), &t, sizeof(short));
assert( sizeof(int) + sizeof(short) == chunk->size());
printf("%ld\n", chunk->capacity());
p = (int *)chunk->begin();
short * p2 =(short *)(((char *) (chunk->begin())) + sizeof(int));
printf("%d\t%d\n", *p, *p2);
chunk->set_content(sizeof(int) + sizeof(short), &t, sizeof(short));
assert( sizeof(int) + (sizeof(short) << 1) == chunk->size());
printf("%ld\n", chunk->capacity());
p = (int *)chunk->begin();
p2 =(short *)(((char *) (chunk->begin())) + sizeof(int));
printf("%d\t%d\t%d\n", *p, *p2, *(p2 + 1));
chunk->set_size(sizeof(int) + sizeof(short) *3);
p = (int *)chunk->begin();
p2 =(short *)(((char *) (chunk->begin())) + sizeof(int));
chunk->set_content(0, &i, sizeof(int));
*(p2+2) = 3;
printf("%d\t%d\t%d\t%d\n", *p, *p2, *(p2 + 1), *(p2+2));
int m = 10;
chunk->set_chunk(&m, sizeof(int), NULL);
int n = 12;
chunk->insert_content(sizeof(int), &n, sizeof(int));
n = 11;
chunk->insert_content(sizeof(int), &n, sizeof(int));
int * p3 = (int *)chunk->begin();
printf("%d\t%d\t%d\n", *p3, *(p3+1), *(p3+2));
chunk->remove_content(sizeof(int), sizeof(int));
printf("%d\t%d\n", *p3, *(p3+1));
int tmp;
assert(chunk->get_content(sizeof(int), &tmp, sizeof(int)));
printf("%d\n", tmp);
//clean up chunk
delete chunk;
const char * filename = "/tmp/version";
const char * version = "0.2.0";
//testing version check.
chunk = new MemoryChunk;
bool retval = chunk->load(filename);
if ( !retval ){
fprintf(stderr, "can't find chunk\n");
}else if ( memcmp(version, chunk->begin(), strlen(version) + 1) == 0){
printf("match\n");
}
chunk->set_content(0, version, strlen(version) + 1);
chunk->save(filename);
retval = chunk->load(filename);
if ( !retval ){
fprintf(stderr, "can't find chunk\n");
} else if ( memcmp(version, chunk->begin(), strlen(version) + 1) == 0){
printf("match\n");
}
return 0;
}
|
