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
88
|
use crate::structs::{ByteOrder, Settings, VariantIndexType};
use serde::Serialize;
#[derive(Serialize)]
struct Struct<'a> {
u8: u8,
u16: u16,
u32: u32,
u64: u64,
u8arr: [u8; 3],
tuple: (u16, u8),
str: &'a str,
}
#[derive(Serialize)]
enum Enum<'a> {
Unit,
Type(u16),
Tuple(u16, &'a str),
Struct { u32: u32, u64: u64 },
}
#[test]
fn struct_serialize_test() {
let object = Struct {
u8: 42,
u16: 26,
u32: 69,
u64: 11,
u8arr: [37, 74, 111],
tuple: (24, 13),
str: "yes",
};
let bytes = Settings::default()
.byte_order(ByteOrder::Le)
.serialize(&object)
.unwrap();
assert_eq!(
bytes,
//u8|-u16--|----u32-----|----------u64-----------|[0]-[1]--[2]|.0 --.1---|-y----e----s|
[42, 26, 0, 69, 0, 0, 0, 11, 0, 0, 0, 0, 0, 0, 0, 37, 74, 111, 24, 0, 13, 121, 101, 115]
);
let bytes = Settings::default()
.byte_order(ByteOrder::Be)
.serialize(&object)
.unwrap();
assert_eq!(
bytes,
//u8|-u16--|----u32-----|----------u64-----------|[0]-[1]--[2]|.0 --.1---|-y----e----s|
[42, 0, 26, 0, 0, 0, 69, 0, 0, 0, 0, 0, 0, 0, 11, 37, 74, 111, 0, 24, 13, 121, 101, 115]
);
}
#[test]
fn enum_serialize_test() {
let bytes = Settings::default()
.byte_order(ByteOrder::Le)
.variant_index_type(VariantIndexType::U8)
.serialize(&Enum::Unit)
.unwrap();
assert_eq!(bytes, [0]);
let bytes = Settings::default()
.byte_order(ByteOrder::Le)
.variant_index_type(VariantIndexType::U16)
.serialize(&Enum::Type(42))
.unwrap();
assert_eq!(bytes, [1, 0, 42, 0]);
let bytes = Settings::default()
.byte_order(ByteOrder::Le)
.variant_index_type(VariantIndexType::U32)
.serialize(&Enum::Tuple(26, "yes"))
.unwrap();
assert_eq!(bytes, [2, 0, 0, 0, 26, 0, 121, 101, 115]);
let bytes = Settings::default()
.byte_order(ByteOrder::Be)
.variant_index_type(VariantIndexType::U64)
.serialize(&Enum::Struct { u32: 69, u64: 37 })
.unwrap();
assert_eq!(
bytes,
[0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 69, 0, 0, 0, 0, 0, 0, 0, 37]
);
}
|
