rust_multistackvm 0.38.0

Stack-based virtual machine on top of rust_multistack crate
Documentation 
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

#[cfg(test)]
mod tests {
    #![allow(unused_imports)]
    use super::*;
    use rust_dynamic::value::Value;
    use rust_multistack::stack::Stack;
    use rust_multistackvm::multistackvm::VM;
    use rust_multistackvm::stdlib::helper::*;

    #[test]
    fn test_vars_is_exists() {
        let mut vm = VM::new();
        vm.register_var("Answer".to_string(), Value::from(42.0).unwrap()).unwrap();
        let res = vm.is_var("Answer".to_string());
        assert_eq!(res, true);
    }

    #[test]
    fn test_vars_unregister() {
        let mut vm = VM::new();
        vm.register_var("Answer".to_string(), Value::from(42.0).unwrap()).unwrap();
        let _ = vm.unregister_var("Answer".to_string());
        let res = vm.is_var("Answer".to_string());
        assert_eq!(res, false);
    }

    #[test]
    fn test_vars_get() {
        let mut vm = VM::new();
        vm.register_var("Answer".to_string(), Value::from(42.0).unwrap()).unwrap();
        let data = vm.get_var("Answer".to_string()).unwrap();
        assert_eq!(data.cast_float().unwrap(), 42.0 as f64);
    }

}