Added WeakSet add method

This commit is contained in:
Dimitrii Nemkov 2018-06-27 13:38:33 +05:00
parent 846e5aaacc
commit 6b798a3508
2 changed files with 41 additions and 0 deletions

View File

@ -634,6 +634,12 @@ extern {
/// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakSet/has
#[wasm_bindgen(method)]
pub fn has(this: &WeakSet, value: Object) -> bool;
/// The add() method appends a new object to the end of a WeakSet object.
///
/// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakSet/add
#[wasm_bindgen(method)]
pub fn add(this: &WeakSet, value: Object) -> WeakSet;
}
// JsString

View File

@ -58,4 +58,39 @@ fn has() {
}
"#)
.test()
}
#[test]
fn add() {
project()
.file("src/lib.rs", r#"
#![feature(proc_macro, wasm_custom_section)]
extern crate wasm_bindgen;
use wasm_bindgen::prelude::*;
use wasm_bindgen::js;
#[wasm_bindgen]
pub fn add_value(this: &js::WeakSet, value: js::Object) -> js::WeakSet {
this.add(value)
}
"#)
.file("test.ts", r#"
import * as assert from "assert";
import * as wasm from "./out";
export function test() {
let set = new WeakSet();
let value = {some: "value"};
wasm.add_value(set, value);
assert.equal(set.has(value), true);
assert.throws(() => { wasm.add_value(set, 1) }, TypeError);
assert.throws(() => { wasm.add_value(set, true) }, TypeError);
assert.throws(() => { wasm.add_value(set, "fail") }, TypeError);
assert.throws(() => { wasm.add_value(set, null) }, TypeError);
assert.throws(() => { wasm.add_value(set, undefined) }, TypeError);
}
"#)
.test()
}