rhai/tests/internal_fn.rs

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use rhai::Engine;
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#[test]
fn test_internal_fn() {
let mut engine = Engine::new();
if let Ok(result) = engine.eval::<i64>("fn addme(a, b) { a+b } addme(3, 4)") {
assert_eq!(result, 7);
} else {
assert!(false);
}
if let Ok(result) = engine.eval::<i64>("fn bob() { return 4; 5 } bob()") {
assert_eq!(result, 4);
} else {
assert!(false);
}
}
#[test]
fn test_big_internal_fn() {
let mut engine = Engine::new();
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if let Ok(result) = engine.eval::<i64>(
"fn mathme(a, b, c, d, e, f) { a - b * c + d * e - f \
} mathme(100, 5, 2, 9, 6, 32)",
) {
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assert_eq!(result, 112);
} else {
assert!(false);
}
}