1 use wasm_bindgen::prelude::*;
2 use wasm_bindgen_test::*;
3 use web_sys::{History, ScrollRestoration};
4 
5 #[wasm_bindgen]
6 extern "C" {
7     #[wasm_bindgen(js_name = history, js_namespace = window)]
8     static HISTORY: History;
9 }
10 
11 #[wasm_bindgen_test]
history()12 fn history() {
13     HISTORY
14         .set_scroll_restoration(ScrollRestoration::Manual)
15         .expect("failure to set scroll restoration");
16     assert_eq!(
17         HISTORY.scroll_restoration().unwrap(),
18         ScrollRestoration::Manual
19     );
20 
21     HISTORY
22         .set_scroll_restoration(ScrollRestoration::Auto)
23         .expect("failure to set scroll restoration");
24     assert_eq!(
25         HISTORY.scroll_restoration().unwrap(),
26         ScrollRestoration::Auto
27     );
28 }
29