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
|
package test_internal
import "core:fmt"
import "core:testing"
Buggy_Struct :: struct {
a: int,
b: bool,
c: [3]^string,
}
#assert(size_of(Buggy_Struct) == 40)
g_buggy: Buggy_Struct = {}
EXPECTED_REPR := "%!s(Buggy_Struct=Buggy_Struct{a = 0, b = false, c = [0x0, 0x0, 0x0]})"
@test
rtti_test :: proc(t: ^testing.T) {
l_buggy: Buggy_Struct = {}
g_b := ([^]u8)(&g_buggy)[:size_of(Buggy_Struct)]
l_b := ([^]u8)(&l_buggy)[:size_of(Buggy_Struct)]
{
checksum := 0
for v, i in g_b {
checksum += (i+1) * int(v)
}
testing.expectf(t, checksum == 0, "Expected g_b to be zero-initialized, got %v", g_b)
}
{
checksum := 0
for v, i in l_b {
checksum += (i+1) * int(v)
}
testing.expectf(t, checksum == 0, "Expected l_b to be zero-initialized, got %v", l_b)
}
testing.expectf(t, size_of(Buggy_Struct) == 40, "Expected size_of(Buggy_Struct) == 40, got %v", size_of(Buggy_Struct))
testing.expectf(t, size_of(g_buggy) == 40, "Expected size_of(g_buggy) == 40, got %v", size_of(g_buggy))
testing.expectf(t, size_of(l_buggy) == 40, "Expected size_of(l_buggy) == 40, got %v", size_of(l_buggy))
g_s := fmt.tprintf("%s", g_buggy)
l_s := fmt.tprintf("%s", l_buggy)
testing.expectf(t, g_s == EXPECTED_REPR, "Expected fmt.tprintf(\"%%s\", g_s)) to return \"%v\", got \"%v\"", EXPECTED_REPR, g_s)
testing.expectf(t, l_s == EXPECTED_REPR, "Expected fmt.tprintf(\"%%s\", l_s)) to return \"%v\", got \"%v\"", EXPECTED_REPR, l_s)
}
|
