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dust/dust-lang/tests/statements.rs

75 lines
1.3 KiB
Rust

mod validation;
use dust_lang::*;
#[test]
fn async_block() {
assert_eq!(
interpret(
"test",
"
x = 41
async {
x += 1
5
}
x
"
),
Ok(Some(Value::integer(42)))
)
}
#[test]
fn loops_and_breaks() {
assert_eq!(
interpret(
"test",
"
i = 0
loop {
if i == 3 {
break
} else {
i += 1
}
}
i
"
),
Ok(Some(Value::integer(3)))
);
assert_eq!(
interpret(
"test",
"
foobar = {
while true {
break
}
'foobar'
}
foobar
"
),
Ok(Some(Value::string("foobar".to_string())))
);
}
#[test]
fn r#if() {
assert_eq!(
interpret("test", "if true { 'foobar' }"),
Ok(Some(Value::string("foobar".to_string())))
)
}
#[test]
fn if_else() {
assert_eq!(
interpret("test", "if false { 'foo' } else { 'bar' }"),
Ok(Some(Value::string("bar".to_string())))
)
}