mirror of
https://github.com/DioxusLabs/dioxus
synced 2024-12-21 01:53:15 +00:00
351 lines
9.1 KiB
Rust
351 lines
9.1 KiB
Rust
#![allow(non_snake_case)]
|
|
|
|
use std::rc::Rc;
|
|
|
|
use dioxus::prelude::*;
|
|
|
|
/// This test checks that we should release all memory used by the virtualdom when it exits.
|
|
///
|
|
/// When miri runs, it'll let us know if we leaked or aliased.
|
|
#[test]
|
|
fn test_memory_leak() {
|
|
fn app(cx: Scope) -> Element {
|
|
let val = cx.generation();
|
|
|
|
cx.spawn(async {
|
|
tokio::time::sleep(std::time::Duration::from_millis(100000)).await;
|
|
});
|
|
|
|
if val == 2 || val == 4 {
|
|
return cx.render(rsx!(()));
|
|
}
|
|
|
|
let name = cx.use_hook(|| String::from("numbers: "));
|
|
|
|
name.push_str("123 ");
|
|
|
|
cx.render(rsx!(
|
|
div { "Hello, world!" }
|
|
Child {}
|
|
Child {}
|
|
Child {}
|
|
Child {}
|
|
Child {}
|
|
Child {}
|
|
BorrowedChild { name: name }
|
|
BorrowedChild { name: name }
|
|
BorrowedChild { name: name }
|
|
BorrowedChild { name: name }
|
|
BorrowedChild { name: name }
|
|
))
|
|
}
|
|
|
|
#[derive(Props)]
|
|
struct BorrowedProps<'a> {
|
|
name: &'a str,
|
|
}
|
|
|
|
fn BorrowedChild<'a>(cx: Scope<'a, BorrowedProps<'a>>) -> Element {
|
|
cx.render(rsx! {
|
|
div {
|
|
"goodbye {cx.props.name}"
|
|
Child {}
|
|
Child {}
|
|
}
|
|
})
|
|
}
|
|
|
|
fn Child(cx: Scope) -> Element {
|
|
render!(div { "goodbye world" })
|
|
}
|
|
|
|
let mut dom = VirtualDom::new(app);
|
|
|
|
_ = dom.rebuild();
|
|
|
|
for _ in 0..5 {
|
|
dom.mark_dirty(ScopeId(0));
|
|
_ = dom.render_immediate();
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn memo_works_properly() {
|
|
fn app(cx: Scope) -> Element {
|
|
let val = cx.generation();
|
|
|
|
if val == 2 || val == 4 {
|
|
return cx.render(rsx!(()));
|
|
}
|
|
|
|
let name = cx.use_hook(|| String::from("asd"));
|
|
|
|
cx.render(rsx!(
|
|
div { "Hello, world! {name}" }
|
|
Child { na: "asdfg".to_string() }
|
|
))
|
|
}
|
|
|
|
#[derive(PartialEq, Props)]
|
|
struct ChildProps {
|
|
na: String,
|
|
}
|
|
|
|
fn Child(cx: Scope<ChildProps>) -> Element {
|
|
render!(div { "goodbye world" })
|
|
}
|
|
|
|
let mut dom = VirtualDom::new(app);
|
|
|
|
dom.rebuild();
|
|
todo!()
|
|
// dom.hard_diff(ScopeId(0));
|
|
// dom.hard_diff(ScopeId(0));
|
|
// dom.hard_diff(ScopeId(0));
|
|
// dom.hard_diff(ScopeId(0));
|
|
// dom.hard_diff(ScopeId(0));
|
|
// dom.hard_diff(ScopeId(0));
|
|
// dom.hard_diff(ScopeId(0));
|
|
}
|
|
|
|
#[test]
|
|
fn free_works_on_root_hooks() {
|
|
/*
|
|
On Drop, scopearena drops all the hook contents. and props
|
|
*/
|
|
#[derive(PartialEq, Clone, Props)]
|
|
struct AppProps {
|
|
inner: Rc<String>,
|
|
}
|
|
|
|
fn app(cx: Scope<AppProps>) -> Element {
|
|
let name: &AppProps = cx.use_hook(|| cx.props.clone());
|
|
render!(child_component { inner: name.inner.clone() })
|
|
}
|
|
|
|
fn child_component(cx: Scope<AppProps>) -> Element {
|
|
render!(div { "{cx.props.inner}" })
|
|
}
|
|
|
|
let ptr = Rc::new("asdasd".to_string());
|
|
let mut dom = VirtualDom::new_with_props(app, AppProps { inner: ptr.clone() });
|
|
let _ = dom.rebuild();
|
|
|
|
// ptr gets cloned into props and then into the hook
|
|
assert_eq!(Rc::strong_count(&ptr), 4);
|
|
|
|
drop(dom);
|
|
|
|
assert_eq!(Rc::strong_count(&ptr), 1);
|
|
}
|
|
|
|
// #[test]
|
|
// fn old_props_arent_stale() {
|
|
// fn app(cx: Scope) -> Element {
|
|
// dbg!("rendering parent");
|
|
// let cnt = cx.use_hook(|| 0);
|
|
// *cnt += 1;
|
|
|
|
// if *cnt == 1 {
|
|
// render!(div { Child { a: "abcdef".to_string() } })
|
|
// } else {
|
|
// render!(div { Child { a: "abcdef".to_string() } })
|
|
// }
|
|
// }
|
|
|
|
// #[derive(Props, PartialEq)]
|
|
// struct ChildProps {
|
|
// a: String,
|
|
// }
|
|
// fn Child(cx: Scope<ChildProps>) -> Element {
|
|
// dbg!("rendering child", &cx.props.a);
|
|
// render!(div { "child {cx.props.a}" })
|
|
// }
|
|
|
|
// let mut dom = new_dom(app, ());
|
|
// let _ = dom.rebuild();
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(0)));
|
|
// dom.work_with_deadline(|| false);
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(0)));
|
|
// dom.work_with_deadline(|| false);
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(0)));
|
|
// dom.work_with_deadline(|| false);
|
|
|
|
// dbg!("forcing update to child");
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(1)));
|
|
// dom.work_with_deadline(|| false);
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(1)));
|
|
// dom.work_with_deadline(|| false);
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(1)));
|
|
// dom.work_with_deadline(|| false);
|
|
// }
|
|
|
|
// #[test]
|
|
// fn basic() {
|
|
// fn app(cx: Scope) -> Element {
|
|
// render!(div {
|
|
// Child { a: "abcdef".to_string() }
|
|
// })
|
|
// }
|
|
|
|
// #[derive(Props, PartialEq)]
|
|
// struct ChildProps {
|
|
// a: String,
|
|
// }
|
|
|
|
// fn Child(cx: Scope<ChildProps>) -> Element {
|
|
// dbg!("rendering child", &cx.props.a);
|
|
// render!(div { "child {cx.props.a}" })
|
|
// }
|
|
|
|
// let mut dom = new_dom(app, ());
|
|
// let _ = dom.rebuild();
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(0)));
|
|
// dom.work_with_deadline(|| false);
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(0)));
|
|
// dom.work_with_deadline(|| false);
|
|
// }
|
|
|
|
// #[test]
|
|
// fn leak_thru_children() {
|
|
// fn app(cx: Scope) -> Element {
|
|
// cx.render(rsx! {
|
|
// Child {
|
|
// name: "asd".to_string(),
|
|
// }
|
|
// });
|
|
// cx.render(rsx! {
|
|
// div {}
|
|
// })
|
|
// }
|
|
|
|
// #[inline_props]
|
|
// fn Child(cx: Scope, name: String) -> Element {
|
|
// render!(div { "child {name}" })
|
|
// }
|
|
|
|
// let mut dom = new_dom(app, ());
|
|
// let _ = dom.rebuild();
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(0)));
|
|
// dom.work_with_deadline(|| false);
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(0)));
|
|
// dom.work_with_deadline(|| false);
|
|
// }
|
|
|
|
// #[test]
|
|
// fn test_pass_thru() {
|
|
// #[inline_props]
|
|
// fn NavContainer<'a>(cx: Scope, children: Element<'a>) -> Element {
|
|
// cx.render(rsx! {
|
|
// header {
|
|
// nav { children }
|
|
// }
|
|
// })
|
|
// }
|
|
|
|
// fn NavMenu(cx: Scope) -> Element {
|
|
// render!( NavBrand {}
|
|
// div {
|
|
// NavStart {}
|
|
// NavEnd {}
|
|
// }
|
|
// )
|
|
// }
|
|
|
|
// fn NavBrand(cx: Scope) -> Element {
|
|
// render!(div {})
|
|
// }
|
|
|
|
// fn NavStart(cx: Scope) -> Element {
|
|
// render!(div {})
|
|
// }
|
|
|
|
// fn NavEnd(cx: Scope) -> Element {
|
|
// render!(div {})
|
|
// }
|
|
|
|
// #[inline_props]
|
|
// fn MainContainer<'a>(
|
|
// cx: Scope,
|
|
// nav: Element<'a>,
|
|
// body: Element<'a>,
|
|
// footer: Element<'a>,
|
|
// ) -> Element {
|
|
// cx.render(rsx! {
|
|
// div {
|
|
// class: "columns is-mobile",
|
|
// div {
|
|
// class: "column is-full",
|
|
// nav,
|
|
// body,
|
|
// footer,
|
|
// }
|
|
// }
|
|
// })
|
|
// }
|
|
|
|
// fn app(cx: Scope) -> Element {
|
|
// let nav = cx.render(rsx! {
|
|
// NavContainer {
|
|
// NavMenu {}
|
|
// }
|
|
// });
|
|
// let body = cx.render(rsx! {
|
|
// div {}
|
|
// });
|
|
// let footer = cx.render(rsx! {
|
|
// div {}
|
|
// });
|
|
|
|
// cx.render(rsx! {
|
|
// MainContainer {
|
|
// nav: nav,
|
|
// body: body,
|
|
// footer: footer,
|
|
// }
|
|
// })
|
|
// }
|
|
|
|
// let mut dom = new_dom(app, ());
|
|
// let _ = dom.rebuild();
|
|
|
|
// for _ in 0..40 {
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(0)));
|
|
// dom.work_with_deadline(|| false);
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(0)));
|
|
// dom.work_with_deadline(|| false);
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(0)));
|
|
// dom.work_with_deadline(|| false);
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(1)));
|
|
// dom.work_with_deadline(|| false);
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(1)));
|
|
// dom.work_with_deadline(|| false);
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(1)));
|
|
// dom.work_with_deadline(|| false);
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(2)));
|
|
// dom.work_with_deadline(|| false);
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(2)));
|
|
// dom.work_with_deadline(|| false);
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(2)));
|
|
// dom.work_with_deadline(|| false);
|
|
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(3)));
|
|
// dom.work_with_deadline(|| false);
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(3)));
|
|
// dom.work_with_deadline(|| false);
|
|
// dom.handle_message(SchedulerMsg::Immediate(ScopeId(3)));
|
|
// dom.work_with_deadline(|| false);
|
|
// }
|
|
// }
|