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Port Map tests to wasm

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This commit is contained in:
Alex Crichton 2018-07-20 13:46:22 -07:00
parent f3e34d854d
commit 2c9a606c3d
5 changed files with 90 additions and 260 deletions
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2
crates/js-sys/src/lib.rs
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@ -869,7 +869,7 @@ extern {
///
/// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/delete
#[wasm_bindgen(method)]
pub fn delete(this: &Map, key: &str) -> bool;
pub fn delete(this: &Map, key: &JsValue) -> bool;
/// The forEach() method executes a provided function once per each
/// key/value pair in the Map object, in insertion order.

258
crates/js-sys/tests/all/Map.rs
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@ -1,258 +0,0 @@
#![allow(non_snake_case)]
use project;
#[test]
fn clear() {
project()
.file("src/lib.rs", r#"
#![feature(use_extern_macros)]
extern crate wasm_bindgen;
extern crate js_sys;
use wasm_bindgen::prelude::*;
#[wasm_bindgen]
pub fn map_clear(this: &js_sys::Map) {
this.clear();
}
"#)
.file("test.js", r#"
import * as assert from "assert";
import * as wasm from "./out";
export function test() {
const map = new Map();
map.set('foo', 'bar');
map.set('bar', 'baz');
assert.equal(map.size, 2);
wasm.map_clear(map);
assert.equal(map.size, 0);
}
"#)
.test()
}
#[test]
fn delete() {
project()
.file("src/lib.rs", r#"
#![feature(use_extern_macros)]
extern crate wasm_bindgen;
extern crate js_sys;
use wasm_bindgen::prelude::*;
#[wasm_bindgen]
pub fn map_delete(this: &js_sys::Map, key: &str) -> bool {
this.delete(key)
}
"#)
.file("test.js", r#"
import * as assert from "assert";
import * as wasm from "./out";
export function test() {
const map = new Map();
map.set('foo', 'bar');
assert.equal(map.size, 1);
assert.equal(wasm.map_delete(map, 'foo'), true);
assert.equal(wasm.map_delete(map, 'bar'), false);
assert.equal(map.size, 0);
}
"#)
.test()
}
#[test]
fn for_each() {
project()
.file("src/lib.rs", r#"
#![feature(use_extern_macros)]
extern crate wasm_bindgen;
extern crate js_sys;
use wasm_bindgen::prelude::*;
#[wasm_bindgen]
pub fn get_bool_vals(this: &js_sys::Map) -> js_sys::Map {
let res = js_sys::Map::new();
this.for_each(&mut |value, key| {
if value.as_bool().is_some() {
res.set(&key, &value);
}
});
res
}
"#)
.file("test.js", r#"
import * as assert from "assert";
import * as wasm from "./out";
export function test() {
const map = new Map();
map.set(1, true);
map.set(2, false);
map.set(3, "awoo");
map.set(4, 100);
map.set(5, []);
map.set(6, {});
const res = wasm.get_bool_vals(map);
assert.equal(map.size, 6);
assert.equal(res.size, 2);
assert.equal(res.get(1), true);
assert.equal(res.get(2), false);
}
"#)
.test()
}
#[test]
fn get() {
project()
.file("src/lib.rs", r#"
#![feature(use_extern_macros)]
extern crate wasm_bindgen;
extern crate js_sys;
use wasm_bindgen::prelude::*;
#[wasm_bindgen]
pub fn map_get(this: &js_sys::Map, key: &JsValue) -> JsValue {
this.get(key)
}
"#)
.file("test.js", r#"
import * as assert from "assert";
import * as wasm from "./out";
export function test() {
const map = new Map();
map.set('foo', 'bar');
map.set(1, 2)
assert.equal(wasm.map_get(map, 'foo'), 'bar');
assert.equal(wasm.map_get(map, 1), 2);
assert.equal(wasm.map_get(map, 2), undefined);
}
"#)
.test()
}
#[test]
fn has() {
project()
.file("src/lib.rs", r#"
#![feature(use_extern_macros)]
extern crate wasm_bindgen;
extern crate js_sys;
use wasm_bindgen::prelude::*;
#[wasm_bindgen]
pub fn has(this: &js_sys::Map, key: &JsValue) -> bool {
this.has(key)
}
"#)
.file("test.js", r#"
import * as assert from "assert";
import * as wasm from "./out";
export function test() {
const map = new Map();
map.set('foo', 'bar');
assert.equal(wasm.has(map, 'foo'), true);
assert.equal(wasm.has(map, 'bar'), false);
}
"#)
.test()
}
#[test]
fn new() {
project()
.file("src/lib.rs", r#"
#![feature(use_extern_macros)]
extern crate wasm_bindgen;
extern crate js_sys;
use wasm_bindgen::prelude::*;
#[wasm_bindgen]
pub fn new_map() -> js_sys::Map {
js_sys::Map::new()
}
"#)
.file("test.js", r#"
import * as assert from "assert";
import * as wasm from "./out";
export function test() {
const map = wasm.new_map();
assert.equal(map.size, 0);
}
"#)
.test()
}
#[test]
fn set() {
project()
.file("src/lib.rs", r#"
#![feature(use_extern_macros)]
extern crate wasm_bindgen;
extern crate js_sys;
use wasm_bindgen::prelude::*;
#[wasm_bindgen]
pub fn set(this: &js_sys::Map, key: &JsValue, value: &JsValue) -> js_sys::Map {
this.set(key, value)
}
"#)
.file("test.js", r#"
import * as assert from "assert";
import * as wasm from "./out";
export function test() {
const map = new Map();
const newMap = wasm.set(map, 'foo', 'bar');
assert.equal(map.has('foo'), true);
assert.equal(newMap.has('foo'), true);
}
"#)
.test()
}
#[test]
fn size() {
project()
.file("src/lib.rs", r#"
#![feature(use_extern_macros)]
extern crate wasm_bindgen;
extern crate js_sys;
use wasm_bindgen::prelude::*;
#[wasm_bindgen]
pub fn map_size(this: &js_sys::Map) -> u32 {
this.size()
}
"#)
.file("test.js", r#"
import * as assert from "assert";
import * as wasm from "./out";
export function test() {
const map = new Map();
map.set('foo', 'bar');
map.set('bar', 'baz');
assert.equal(wasm.map_size(map), 2);
}
"#)
.test()
}

1
crates/js-sys/tests/all/main.rs
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@ -11,7 +11,6 @@ fn project() -> project_builder::Project {
// Keep these tests in alphabetical order, just like the imports in `src/js.rs`.
mod ArrayIterator;
mod Map;
mod MapIterator;
mod Math;
mod Number;

88
crates/js-sys/tests/wasm/Map.rs Normal file
View File

@ -0,0 +1,88 @@
use wasm_bindgen_test::*;
use js_sys::*;
#[wasm_bindgen_test]
fn clear() {
let map = Map::new();
map.set(&"foo".into(), &"bar".into());
map.set(&"bar".into(), &"baz".into());
assert_eq!(map.size(), 2);
map.clear();
assert_eq!(map.size(), 0);
map.clear();
assert_eq!(map.size(), 0);
}
#[wasm_bindgen_test]
fn delete() {
let map = Map::new();
map.set(&"foo".into(), &"bar".into());
assert_eq!(map.size(), 1);
assert_eq!(map.delete(&"foo".into()), true);
assert_eq!(map.delete(&"bar".into()), false);
assert_eq!(map.size(), 0);
}
#[wasm_bindgen_test]
fn for_each() {
let map = Map::new();
map.set(&1.into(), &true.into());
map.set(&2.into(), &false.into());
map.set(&3.into(), &"awoo".into());
map.set(&4.into(), &100.into());
map.set(&5.into(), &Array::new().into());
map.set(&6.into(), &Object::new().into());
let mut res = Vec::new();
map.for_each(&mut |value, key| {
if value.as_bool().is_some() {
res.push((key, value));
}
});
assert_eq!(map.size(), 6);
assert_eq!(res.len(), 2);
assert_eq!(res[0].0, 1);
assert_eq!(res[0].1, true);
assert_eq!(res[1].0, 2);
assert_eq!(res[1].1, false);
}
#[wasm_bindgen_test]
fn get() {
let map = Map::new();
map.set(&"foo".into(), &"bar".into());
map.set(&1.into(), &2.into());
assert_eq!(map.get(&"foo".into()), "bar");
assert_eq!(map.get(&1.into()), 2);
assert!(map.get(&2.into()).is_undefined());
}
#[wasm_bindgen_test]
fn has() {
let map = Map::new();
map.set(&"foo".into(), &"bar".into());
assert_eq!(map.has(&"foo".into()), true);
assert_eq!(map.has(&"bar".into()), false);
}
#[wasm_bindgen_test]
fn new() {
assert_eq!(Map::new().size(), 0);
}
#[wasm_bindgen_test]
fn set() {
let map = Map::new();
let new = map.set(&"foo".into(), &"bar".into());
assert_eq!(map.has(&"foo".into()), true);
assert_eq!(new.has(&"foo".into()), true);
}
#[wasm_bindgen_test]
fn size() {
let map = Map::new();
map.set(&"foo".into(), &"bar".into());
map.set(&"bar".into(), &"baz".into());
assert_eq!(map.size(), 2);
}

1
crates/js-sys/tests/wasm/main.rs
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@ -17,3 +17,4 @@ pub mod Function;
pub mod Generator;
pub mod Intl;
pub mod JsString;
pub mod Map;