rhai/tests/internal_fn.rs

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#![cfg(not(feature = "no_function"))]
use rhai::{Engine, EvalAltResult, INT};
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#[test]
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fn test_internal_fn() -> Result<(), EvalAltResult> {
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let mut engine = Engine::new();
assert_eq!(engine.eval::<INT>("fn addme(a, b) { a+b } addme(3, 4)")?, 7);
assert_eq!(engine.eval::<INT>("fn bob() { return 4; 5 } bob()")?, 4);
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Ok(())
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}
#[test]
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fn test_big_internal_fn() -> Result<(), EvalAltResult> {
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let mut engine = Engine::new();
assert_eq!(
engine.eval::<INT>(
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r"
fn mathme(a, b, c, d, e, f) {
a - b * c + d * e - f
}
mathme(100, 5, 2, 9, 6, 32)
",
)?,
112
);
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Ok(())
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}