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Classes are now working!

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This commit is contained in:
Alex Crichton
2017-12-18 14:31:01 -08:00
parent 7c510a8a7e
commit 6593b5ef69
8 changed files with 396 additions and 91 deletions
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67
tests/classes.rs
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@ -21,7 +21,7 @@ fn simple() {
}
pub fn with_contents(a: u32) -> Foo {
Foo::with_contents(a)
Foo { contents: a }
}
pub fn add(&mut self, amt: u32) -> u32 {
@ -35,15 +35,72 @@ fn simple() {
import * as assert from "assert";
export function test(wasm) {
const r = new wasm.Foo();
const r = wasm.Foo.new();
assert.strictEqual(r.add(0), 0);
assert.strictEqual(r.add(1), 1);
assert.strictEqual(r.add(1), 2);
r.free();
const r2 = wasm.Foo.with_contents(10);
assert.strictEqual(r.add(1), 11);
assert.strictEqual(r.add(2), 13);
assert.strictEqual(r.add(3), 16);
assert.strictEqual(r2.add(1), 11);
assert.strictEqual(r2.add(2), 13);
assert.strictEqual(r2.add(3), 16);
r2.free();
}
"#)
.test();
}
#[test]
fn strings() {
test_support::project()
.file("src/lib.rs", r#"
#![feature(proc_macro)]
extern crate wasm_bindgen;
use wasm_bindgen::prelude::*;
wasm_bindgen! {
pub struct Foo {
name: u32,
}
pub struct Bar {
contents: String,
}
impl Foo {
pub fn new() -> Foo {
Foo { name: 0 }
}
pub fn set(&mut self, amt: u32) {
self.name = amt;
}
pub fn bar(&self, mix: &str) -> Bar {
Bar { contents: format!("foo-{}-{}", mix, self.name) }
}
}
impl Bar {
pub fn name(&self) -> String {
self.contents.clone()
}
}
}
"#)
.file("test.js", r#"
import * as assert from "assert";
export function test(wasm) {
const r = wasm.Foo.new();
r.set(3);
let bar = r.bar('baz');
r.free();
assert.strictEqual(bar.name(), "foo-baz-3");
bar.free();
}
"#)
.test();