cairo-native 0.9.0-rc.5

A compiler to convert Cairo's IR Sierra code to MLIR and execute it.
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
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150

use crate::test::test_utils::assert_eq;

#[derive(Copy, Debug, Drop, Serde, PartialEq)]
enum EnumForSerde {
    A,
    B: u32,
    C: u64,
}

#[derive(Drop, Debug, Default, PartialEq)]
struct StructForDefault {
    a: felt252,
    b: u256,
    c: bool,
}

#[derive(Drop, Debug, Default, PartialEq)]
enum EnumForDefault {
    A: felt252,
    B: u256,
    #[default]
    C: StructForDefault,
}

#[test]
fn test_derive_serde_enum() {
    let a = EnumForSerde::A;
    let b = EnumForSerde::B(1);
    let c = EnumForSerde::C(2);
    let mut output = Default::default();
    a.serialize(ref output);
    a.serialize(ref output);
    c.serialize(ref output);
    b.serialize(ref output);
    a.serialize(ref output);
    let mut serialized = output.span();
    assert_eq(
        @Serde::<EnumForSerde>::deserialize(ref serialized).expect('failed to read'),
        @a,
        'expected a',
    );
    assert_eq(
        @Serde::<EnumForSerde>::deserialize(ref serialized).expect('failed to read'),
        @a,
        'expected a',
    );
    assert_eq(
        @Serde::<EnumForSerde>::deserialize(ref serialized).expect('failed to read'),
        @c,
        'expected c',
    );
    assert_eq(
        @Serde::<EnumForSerde>::deserialize(ref serialized).expect('failed to read'),
        @b,
        'expected b',
    );
    assert_eq(
        @Serde::<EnumForSerde>::deserialize(ref serialized).expect('failed to read'),
        @a,
        'expected a',
    );
    assert(serialized.is_empty(), 'expected empty');
}

#[test]
fn test_derive_default_struct() {
    assert_eq!(Default::default(), StructForDefault { a: 0, b: 0, c: false });
}

#[test]
fn test_derive_default_enum() {
    assert_eq!(Default::default(), EnumForDefault::C(StructForDefault { a: 0, b: 0, c: false }));
}

#[derive(Copy, Debug, Drop, Serde, PartialEq)]
enum LongEnum5 {
    A,
    B,
    C,
    D,
    E,
}
#[derive(Copy, Debug, Drop, Serde, PartialEq)]
enum longEnum10 {
    A,
    B,
    C,
    D,
    E,
    F,
    G,
    H,
    I,
    J,
}
#[derive(Copy, Debug, Drop, Serde, PartialEq)]
enum longEnum15 {
    A,
    B,
    C,
    D,
    E,
    F,
    G,
    H,
    I,
    J,
    K,
    L,
    M,
    N,
    O,
}


#[test]
fn test_long_enum5_deserialize() {
    let x = LongEnum5::E;
    let mut output = Default::default();
    x.serialize(ref output);
    let mut serialized = output.span();
    assert_eq(
        @Serde::<LongEnum5>::deserialize(ref serialized).expect('failed to read'), @x, 'expected E',
    );
}
#[test]
fn test_long_enum10_deserialize() {
    let x = longEnum10::J;
    let mut output = Default::default();
    x.serialize(ref output);
    let mut serialized = output.span();
    assert_eq(
        @Serde::<longEnum10>::deserialize(ref serialized).expect('failed to read'),
        @x,
        'expected J',
    );
}
#[test]
fn test_long_enum15_deserialize() {
    let x = longEnum15::O;
    let mut output = Default::default();
    x.serialize(ref output);
    let mut serialized = output.span();
    assert_eq(
        @Serde::<longEnum15>::deserialize(ref serialized).expect('failed to read'),
        @x,
        'expected O',
    );
}