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
|
/*
* Copyright 2015 The Emscripten Authors. All rights reserved.
* Emscripten is available under two separate licenses, the MIT license and the
* University of Illinois/NCSA Open Source License. Both these licenses can be
* found in the LICENSE file.
*/
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <stdlib.h>
#include <emscripten.h>
#define DB "THE_DB"
void test() {
void *buffer;
int num, error, exists;
int sum = 0;
printf("storing %s\n", SECRET);
emscripten_idb_store(DB, "the_secret", SECRET, strlen(SECRET)+1, &error);
assert(!error);
sum++;
printf("checking\n");
exists = 5555;
emscripten_idb_exists(DB, "the_secret", &exists, &error);
assert(exists != 5555);
assert(!error);
assert(exists);
sum++;
printf("loading\n");
emscripten_idb_load(DB, "the_secret", &buffer, &num, &error);
assert(!error);
char *ptr = buffer;
printf("loaded %s\n", ptr);
assert(num == strlen(SECRET)+1);
assert(strcmp(ptr, SECRET) == 0);
free(buffer);
sum++;
printf("deleting the_secret\n");
emscripten_idb_delete(DB, "the_secret", &error);
assert(!error);
sum++;
printf("loading, should fail as we deleted\n");
emscripten_idb_load(DB, "the_secret", &buffer, &num, &error);
assert(error); // expected error!
sum++;
printf("storing %s again\n", SECRET);
emscripten_idb_store(DB, "the_secret", SECRET, strlen(SECRET)+1, &error);
assert(!error);
sum++;
printf("clearing the store\n");
emscripten_idb_clear(DB, &error);
assert(!error);
sum++;
printf("last checking\n");
emscripten_idb_exists(DB, "the_secret", &exists, &error);
assert(!error);
assert(!exists);
sum++;
REPORT_RESULT(sum);
}
void never() {
EM_ASM({ alert('this should never be reached! runtime must not be shut down!') });
assert(0);
while (1) {}
}
int main() {
atexit(never);
test();
return 0;
}
|
