37 lines
791 B
Rust
37 lines
791 B
Rust
use dust_lang::*;
|
|
|
|
#[test]
|
|
fn logic() {
|
|
assert_eq!(interpret("1 == 1").unwrap(), Some(Value::boolean(true)));
|
|
assert_eq!(
|
|
interpret("('42' == '42') && (42 != 0)").unwrap(),
|
|
Some(Value::boolean(true))
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn math() {
|
|
assert_eq!(interpret("1 + 1").unwrap(), Some(Value::integer(2)));
|
|
assert_eq!(
|
|
interpret("2 * (21 + 19 + 1 * 2) / 2").unwrap(),
|
|
Some(Value::integer(42))
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn list_index() {
|
|
assert_eq!(
|
|
interpret("foo = [1, 2, 3]; foo[2]").unwrap(),
|
|
Some(Value::integer(3))
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn map_index() {
|
|
assert_eq!(interpret("{ x = 3 }.x").unwrap(), Some(Value::integer(3)));
|
|
assert_eq!(
|
|
interpret("foo = { x = 3 }; foo.x").unwrap(),
|
|
Some(Value::integer(3))
|
|
);
|
|
}
|