avm1_tree/
value.rs

1use super::float_is::Is;
2use serde::{Deserialize, Serialize};
3
4#[derive(Serialize, Deserialize, Debug)]
5#[serde(tag = "type", content = "value", rename_all = "kebab-case")]
6pub enum Value {
7  Boolean(bool),
8  Constant(u16),
9  Float32(f32),
10  Float64(f64),
11  Null,
12  Register(u8),
13  Sint32(i32),
14  String(String),
15  Undefined,
16}
17
18impl ::std::cmp::PartialEq for Value {
19  fn eq(&self, other: &Self) -> bool {
20    match (self, other) {
21      (&Value::Boolean(left), &Value::Boolean(right)) => left == right,
22      (&Value::Constant(left), &Value::Constant(right)) => left == right,
23      (&Value::Float32(left), &Value::Float32(right)) => left.is(&right),
24      (&Value::Float64(left), &Value::Float64(right)) => left.is(&right),
25      (&Value::Null, &Value::Null) => true,
26      (&Value::Register(left), &Value::Register(right)) => left == right,
27      (&Value::Sint32(left), &Value::Sint32(right)) => left == right,
28      (&Value::String(ref left), &Value::String(ref right)) => left == right,
29      (&Value::Undefined, &Value::Undefined) => true,
30      _ => false,
31    }
32  }
33
34  fn ne(&self, other: &Self) -> bool {
35    !self.eq(other)
36  }
37}
38
39impl ::std::cmp::Eq for Value {}
40
41#[cfg(test)]
42mod tests {
43  use super::*;
44  use ::test_generator::test_resources;
45
46  #[test]
47  fn test_eq() {
48    assert_eq!(Value::Boolean(false), Value::Boolean(false));
49    assert_eq!(Value::Constant(0), Value::Constant(0));
50    assert_eq!(Value::Float32(0.0), Value::Float32(0.0));
51    assert_eq!(Value::Float32(::std::f32::NAN), Value::Float32(::std::f32::NAN));
52    assert_eq!(Value::Float64(0.0), Value::Float64(0.0));
53    assert_eq!(Value::Float64(::std::f64::NAN), Value::Float64(::std::f64::NAN));
54    assert_eq!(Value::Null, Value::Null);
55    assert_eq!(Value::Register(0), Value::Register(0));
56    assert_eq!(Value::Sint32(0), Value::Sint32(0));
57    assert_eq!(Value::String(String::new()), Value::String(String::new()));
58    assert_eq!(Value::Undefined, Value::Undefined);
59  }
60
61  #[test_resources("../tests/*.json")]
62  fn test_parse_json(path: &str) {
63    let file = ::std::fs::File::open(path).unwrap();
64    let reader = ::std::io::BufReader::new(file);
65    // Check that we can parse the test case without issues
66    serde_json::from_reader::<_, Value>(reader).unwrap();
67  }
68}
avm1_tree/value.rs

avm1_tree/
value.rs
