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Merge pull request #288 from belfz/expose-bindings/object-has-own-property-allow-jsvalue

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allows using &JsValue as an arg to Object's has_own_property
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Nick Fitzgerald 2018-06-21 15:21:54 -07:00 committed by GitHub
commit 22feded106
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2 changed files with 9 additions and 5 deletions
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2
src/js.rs
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@ -84,7 +84,7 @@ extern {
///
/// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/hasOwnProperty
#[wasm_bindgen(method, js_name = hasOwnProperty)]
pub fn has_own_property(this: &Object, property: &str) -> bool;
pub fn has_own_property(this: &Object, property: &JsValue) -> bool;
/// The toString() method returns a string representing the object.
///

12
tests/all/js_globals/Object.rs
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@ -39,8 +39,8 @@ fn has_own_property() {
use wasm_bindgen::js;
#[wasm_bindgen]
pub fn has_own_foo_property(obj: &js::Object) -> bool {
obj.has_own_property("foo")
pub fn has_own_foo_property(obj: &js::Object, property: &JsValue) -> bool {
obj.has_own_property(&property)
}
"#)
.file("test.ts", r#"
@ -48,8 +48,12 @@ fn has_own_property() {
import * as wasm from "./out";
export function test() {
assert.ok(wasm.has_own_foo_property({ foo: 42 }));
assert.ok(!wasm.has_own_foo_property({}));
assert(wasm.has_own_foo_property({ foo: 42 }, "foo"));
assert(wasm.has_own_foo_property({ 42: "foo" }, 42));
assert(!wasm.has_own_foo_property({ foo: 42 }, "bar"));
const s = Symbol();
assert(wasm.has_own_foo_property({ [s]: "foo" }, s));
}
"#)
.test()