60 lines
1.2 KiB
Rust
60 lines
1.2 KiB
Rust
use rhai::Engine;
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use rhai::RegisterFn;
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#[test]
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fn test_arrays() {
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let mut engine = Engine::new();
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assert_eq!(engine.eval::<i64>("let x = [1, 2, 3]; x[1]"), Ok(2));
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assert_eq!(
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engine.eval::<i64>("let y = [1, 2, 3]; y[1] = 5; y[1]"),
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Ok(5)
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);
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}
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#[test]
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fn test_array_with_structs() {
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#[derive(Clone)]
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struct TestStruct {
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x: i64,
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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 get_x(&mut self) -> i64 {
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self.x
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}
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fn set_x(&mut self, new_x: i64) {
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self.x = new_x;
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}
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fn new() -> TestStruct {
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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_get_set("x", TestStruct::get_x, TestStruct::set_x);
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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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assert_eq!(engine.eval::<i64>("let a = [new_ts()]; a[0].x"), Ok(1));
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assert_eq!(
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engine.eval::<i64>(
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"let a = [new_ts()]; \
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a[0].x = 100; \
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a[0].update(); \
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a[0].x",
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),
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Ok(1100)
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);
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}
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