mirror of
https://github.com/rustwasm/wasm-bindgen.git
synced 2024-12-17 22:51:47 +03:00
d5b81595ec
First added in #161 this never ended up panning out, so let's remove the experimental suport which isn't actually used by anything today and hold off on any other changes until an RFC happens.
47 lines
1.4 KiB
Rust
47 lines
1.4 KiB
Rust
use wasm_bindgen::prelude::*;
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use wasm_bindgen_test::*;
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use js_sys::*;
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#[wasm_bindgen(module = "tests/wasm/Proxy.js")]
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extern {
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fn proxy_target() -> JsValue;
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fn proxy_handler() -> Object;
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type Custom;
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#[wasm_bindgen(method, getter, structural, catch)]
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fn a(this: &Custom) -> Result<u32, JsValue>;
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#[wasm_bindgen(method, getter, structural, catch)]
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fn b(this: &Custom) -> Result<u32, JsValue>;
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type RevocableResult;
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#[wasm_bindgen(method, getter, structural)]
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fn proxy(this: &RevocableResult) -> JsValue;
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#[wasm_bindgen(method, getter, structural)]
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fn revoke(this: &RevocableResult) -> Function;
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}
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#[wasm_bindgen_test]
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fn new() {
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let proxy = Proxy::new(&proxy_target(), &proxy_handler());
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let proxy = Custom::from(JsValue::from(proxy));
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assert_eq!(proxy.a().unwrap(), 100);
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assert_eq!(proxy.b().unwrap(), 37);
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}
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#[wasm_bindgen_test]
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fn revocable() {
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let result = Proxy::revocable(&proxy_target(), &proxy_handler());
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let result = RevocableResult::from(JsValue::from(result));
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let proxy = result.proxy();
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let revoke = result.revoke();
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let obj = Custom::from(proxy);
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assert_eq!(obj.a().unwrap(), 100);
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assert_eq!(obj.b().unwrap(), 37);
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revoke.apply(&JsValue::undefined(), &Array::new()).unwrap();
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assert!(obj.a().is_err());
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assert!(obj.b().is_err());
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assert!(JsValue::from(obj).is_object());
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}
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