35 lines
755 B
Rust
35 lines
755 B
Rust
use rhai::{Engine, EvalAltResult, RegisterFn, INT};
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#[test]
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fn test_method_call() -> Result<(), EvalAltResult> {
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#[derive(Clone)]
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struct TestStruct {
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x: INT,
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}
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impl TestStruct {
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fn update(&mut self) {
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self.x += 1000;
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}
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fn new() -> Self {
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TestStruct { x: 1 }
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}
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}
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let mut engine = Engine::new();
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engine.register_type::<TestStruct>();
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engine.register_fn("update", TestStruct::update);
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engine.register_fn("new_ts", TestStruct::new);
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let ts = engine.eval::<TestStruct>("let x = new_ts(); x.update(); x")?;
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assert_eq!(ts.x, 1001);
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let ts = engine.eval::<TestStruct>("let x = new_ts(); update(x); x")?;
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assert_eq!(ts.x, 1);
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Ok(())
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}
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