mirror of
https://github.com/rustwasm/wasm-bindgen.git
synced 2024-12-17 06:21:36 +03:00
98 lines
2.3 KiB
Rust
98 lines
2.3 KiB
Rust
use js_sys::*;
|
|
use wasm_bindgen::JsCast;
|
|
use wasm_bindgen_test::*;
|
|
|
|
#[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);
|
|
}
|
|
|
|
#[wasm_bindgen_test]
|
|
fn map_inheritance() {
|
|
let map = Map::new();
|
|
assert!(map.is_instance_of::<Map>());
|
|
assert!(map.is_instance_of::<Object>());
|
|
let _: &Object = map.as_ref();
|
|
}
|