15 lines
299 B
Rust
15 lines
299 B
Rust
extern crate rhai;
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use rhai::Engine;
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#[test]
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fn test_unary_minus() {
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let mut engine = Engine::new();
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assert_eq!(engine.eval::<i64>("let x = -5; x").unwrap(), -5);
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assert_eq!(engine.eval::<i64>("fn n(x) { -x } n(5)").unwrap(), -5);
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assert_eq!(engine.eval::<i64>("5 - -(-5)").unwrap(), 0);
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}
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