20 lines
498 B
Rust
20 lines
498 B
Rust
use rhai::{Engine, EvalAltResult};
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#[test]
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fn test_not() -> Result<(), EvalAltResult> {
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let engine = Engine::new();
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assert_eq!(
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engine.eval::<bool>("let not_true = !true; not_true")?,
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false
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);
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#[cfg(not(feature = "no_function"))]
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assert_eq!(engine.eval::<bool>("fn not(x) { !x } not(false)")?, true);
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// TODO - do we allow stacking unary operators directly? e.g '!!!!!!!true'
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assert_eq!(engine.eval::<bool>("!(!(!(!(true))))")?, true);
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Ok(())
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}
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