#![allow(non_snake_case)] use super::project; #[test] fn to_string() { 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 to_string(this: &js::Number, radix: u8) -> String { let result = this.to_string(radix); let result = match result { Ok(num) => num, Err(_err) => "RangeError".to_string() }; result } "#) .file("test.ts", r#" import * as assert from "assert"; import * as wasm from "./out"; export function test() { let number = 42; assert.equal(wasm.to_string(number, 10), "42"); assert.equal(wasm.to_string(233, 16), "e9"); assert.equal(wasm.to_string(number, 100), "RangeError"); } "#) .test() } #[test] fn value_of() { 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 js_value_of(this: &js::Number) -> js::Number { this.value_of() } "#) .file("test.ts", r#" import * as assert from "assert"; import * as wasm from "./out"; export function test() { let number = 42; assert.equal(wasm.js_value_of(number), 42); assert.equal(typeof wasm.js_value_of(number), "number"); } "#) .test() }