get cargo check --all --examples --tests working!

packages/dioxus-tui/tests/events.rs

@@ -33,14 +33,15 @@ fn key_down() {
     dioxus_tui::launch_cfg(app, dioxus_tui::Config::new().with_headless());
 
     fn app() -> Element {
-        let render_count = use_signal(|| 0);
-        let tui_ctx: TuiContext = cx.consume_context().unwrap();
-        let render_count_handle = render_count.clone();
-        cx.spawn(async move {
+        let mut render_count = use_signal(|| 0);
+        let mut render_count_handle = render_count.clone();
+        let tui_ctx: TuiContext = consume_context();
+
+        spawn(async move {
             PollN::new(3).await;
-            render_count_handle.modify(|x| *x + 1);
+            render_count_handle.with_mut(|x| *x + 1);
         });
-        if *render_count.get() > 2 {
+        if render_count() > 2 {
             panic!("Event was not received");
         }
         // focus the element
@@ -74,14 +75,14 @@ fn mouse_down() {
     dioxus_tui::launch_cfg(app, dioxus_tui::Config::new().with_headless());
 
     fn app() -> Element {
-        let render_count = use_signal(|| 0);
-        let tui_ctx: TuiContext = cx.consume_context().unwrap();
-        let render_count_handle = render_count.clone();
-        cx.spawn(async move {
+        let mut render_count = use_signal(|| 0);
+        let tui_ctx: TuiContext = consume_context();
+        let mut render_count_handle = render_count.clone();
+        spawn(async move {
             PollN::new(2).await;
-            render_count_handle.modify(|x| *x + 1);
+            render_count_handle.with_mut(|x| *x + 1);
         });
-        if *render_count.get() > 2 {
+        if render_count() > 2 {
             panic!("Event was not received");
         }
         tui_ctx.inject_event(Event::Mouse(MouseEvent {
@@ -110,14 +111,14 @@ fn mouse_up() {
     dioxus_tui::launch_cfg(app, dioxus_tui::Config::new().with_headless());
 
     fn app() -> Element {
-        let render_count = use_signal(|| 0);
-        let tui_ctx: TuiContext = cx.consume_context().unwrap();
-        let render_count_handle = render_count.clone();
-        cx.spawn(async move {
+        let mut render_count = use_signal(|| 0);
+        let tui_ctx: TuiContext = consume_context();
+        let mut render_count_handle = render_count.clone();
+        spawn(async move {
             PollN::new(3).await;
-            render_count_handle.modify(|x| *x + 1);
+            render_count_handle.with_mut(|x| *x + 1);
         });
-        if *render_count.get() > 2 {
+        if render_count() > 2 {
             panic!("Event was not received");
         }
         tui_ctx.inject_event(Event::Mouse(MouseEvent {
@@ -149,14 +150,14 @@ fn mouse_enter() {
     dioxus_tui::launch_cfg(app, dioxus_tui::Config::new().with_headless());
 
     fn app() -> Element {
-        let render_count = use_signal(|| 0);
-        let tui_ctx: TuiContext = cx.consume_context().unwrap();
-        let render_count_handle = render_count.clone();
-        cx.spawn(async move {
+        let mut render_count = use_signal(|| 0);
+        let mut render_count_handle = render_count.clone();
+        let tui_ctx: TuiContext = consume_context();
+        spawn(async move {
             PollN::new(3).await;
-            render_count_handle.modify(|x| *x + 1);
+            render_count_handle.with_mut(|x| *x + 1);
         });
-        if *render_count.get() > 2 {
+        if render_count() > 2 {
             panic!("Event was not received");
         }
         tui_ctx.inject_event(Event::Mouse(MouseEvent {
@@ -188,14 +189,14 @@ fn mouse_exit() {
     dioxus_tui::launch_cfg(app, dioxus_tui::Config::new().with_headless());
 
     fn app() -> Element {
-        let render_count = use_signal(|| 0);
-        let tui_ctx: TuiContext = cx.consume_context().unwrap();
-        let render_count_handle = render_count.clone();
-        cx.spawn(async move {
+        let mut render_count = use_signal(|| 0);
+        let tui_ctx: TuiContext = consume_context();
+        let mut render_count_handle = render_count.clone();
+        spawn(async move {
             PollN::new(3).await;
-            render_count_handle.modify(|x| *x + 1);
+            render_count_handle.with_mut(|x| *x + 1);
         });
-        if *render_count.get() > 2 {
+        if render_count() > 2 {
             panic!("Event was not received");
         }
         tui_ctx.inject_event(Event::Mouse(MouseEvent {
@@ -227,14 +228,14 @@ fn mouse_move() {
     dioxus_tui::launch_cfg(app, dioxus_tui::Config::new().with_headless());
 
     fn app() -> Element {
-        let render_count = use_signal(|| 0);
-        let tui_ctx: TuiContext = cx.consume_context().unwrap();
-        let render_count_handle = render_count.clone();
-        cx.spawn(async move {
+        let mut render_count = use_signal(|| 0);
+        let tui_ctx: TuiContext = consume_context();
+        let mut render_count_handle = render_count.clone();
+        spawn(async move {
             PollN::new(3).await;
-            render_count_handle.modify(|x| *x + 1);
+            render_count_handle.with_mut(|x| *x + 1);
         });
-        if *render_count.get() > 2 {
+        if render_count() > 2 {
             panic!("Event was not received");
         }
         tui_ctx.inject_event(Event::Mouse(MouseEvent {
@@ -266,14 +267,14 @@ fn wheel() {
     dioxus_tui::launch_cfg(app, dioxus_tui::Config::new().with_headless());
 
     fn app() -> Element {
-        let render_count = use_signal(|| 0);
-        let tui_ctx: TuiContext = cx.consume_context().unwrap();
-        let render_count_handle = render_count.clone();
-        cx.spawn(async move {
+        let mut render_count = use_signal(|| 0);
+        let tui_ctx: TuiContext = consume_context();
+        let mut render_count_handle = render_count.clone();
+        spawn(async move {
             PollN::new(3).await;
-            render_count_handle.modify(|x| *x + 1);
+            render_count_handle.with_mut(|x| *x + 1);
         });
-        if *render_count.get() > 2 {
+        if render_count() > 2 {
             panic!("Event was not received");
         }
         tui_ctx.inject_event(Event::Mouse(MouseEvent {
@@ -306,14 +307,14 @@ fn click() {
     dioxus_tui::launch_cfg(app, dioxus_tui::Config::new().with_headless());
 
     fn app() -> Element {
-        let render_count = use_signal(|| 0);
-        let tui_ctx: TuiContext = cx.consume_context().unwrap();
-        let render_count_handle = render_count.clone();
-        cx.spawn(async move {
+        let mut render_count = use_signal(|| 0);
+        let tui_ctx: TuiContext = consume_context();
+        let mut render_count_handle = render_count.clone();
+        spawn(async move {
             PollN::new(3).await;
-            render_count_handle.modify(|x| *x + 1);
+            render_count_handle.with_mut(|x| *x + 1);
         });
-        if *render_count.get() > 2 {
+        if render_count() > 2 {
             panic!("Event was not received");
         }
         tui_ctx.inject_event(Event::Mouse(MouseEvent {
@@ -345,14 +346,14 @@ fn context_menu() {
     dioxus_tui::launch_cfg(app, dioxus_tui::Config::new().with_headless());
 
     fn app() -> Element {
-        let render_count = use_signal(|| 0);
-        let tui_ctx: TuiContext = cx.consume_context().unwrap();
-        let render_count_handle = render_count.clone();
-        cx.spawn(async move {
+        let mut render_count = use_signal(|| 0);
+        let tui_ctx: TuiContext = consume_context();
+        let mut render_count_handle = render_count.clone();
+        spawn(async move {
             PollN::new(3).await;
-            render_count_handle.modify(|x| *x + 1);
+            render_count_handle.with_mut(|x| *x + 1);
         });
-        if *render_count.get() > 2 {
+        if render_count() > 2 {
             panic!("Event was not received");
         }
         tui_ctx.inject_event(Event::Mouse(MouseEvent {

packages/native-core/tests/fuzzing.rs → packages/native-core/_tests/fuzzing.rs

@@ -175,7 +175,7 @@ fn create_random_template(name: &'static str) -> (Template, Vec<DynamicNodeType>
     )
 }
 
-fn create_random_dynamic_node(, depth: usize) -> DynamicNode {
+fn create_random_dynamic_node(depth: usize) -> DynamicNode {
     let range = if depth > 3 { 1 } else { 3 };
     match rand::random::<u8>() % range {
         0 => DynamicNode::Placeholder(Default::default()),

packages/native-core/src/utils/persistant_iterator.rs

@@ -216,13 +216,12 @@ fn traverse() {
     }
 
     let mut vdom = VirtualDom::new(Base);
-    let mutations = vdom.rebuild();
 
     let mut rdom: RealDom = RealDom::new([]);
 
     let mut iter = PersistantElementIter::create(&mut rdom);
     let mut dioxus_state = DioxusState::create(&mut rdom);
-    dioxus_state.apply_mutations(&mut rdom, mutations);
+    vdom.rebuild(&mut dioxus_state.create_mutation_writer(&mut rdom));
 
     let div_tag = "div".to_string();
     assert!(matches!(
@@ -317,14 +316,13 @@ fn persist_removes() {
 
     let mut rdom: RealDom = RealDom::new([]);
 
-    let build = vdom.rebuild();
-    println!("{build:#?}");
     // this will end on the node that is removed
     let mut iter1 = PersistantElementIter::create(&mut rdom);
     // this will end on the after node that is removed
     let mut iter2 = PersistantElementIter::create(&mut rdom);
     let mut dioxus_state = DioxusState::create(&mut rdom);
-    dioxus_state.apply_mutations(&mut rdom, build);
+
+    vdom.rebuild(&mut dioxus_state.create_mutation_writer(&mut rdom));
 
     // root
     iter1.next(&rdom).id();
@@ -350,9 +348,7 @@ fn persist_removes() {
     iter2.next(&rdom).id();
 
     vdom.mark_dirty(ScopeId::ROOT);
-    let update = vdom.render_immediate();
-    println!("{update:#?}");
-    dioxus_state.apply_mutations(&mut rdom, update);
+    vdom.render_immediate(&mut dioxus_state.create_mutation_writer(&mut rdom));
 
     let root_tag = "Root".to_string();
     let idx = iter1.next(&rdom).id();
@@ -394,8 +390,7 @@ fn persist_instertions_before() {
     let mut rdom: RealDom = RealDom::new([]);
     let mut dioxus_state = DioxusState::create(&mut rdom);
 
-    let build = vdom.rebuild();
-    dioxus_state.apply_mutations(&mut rdom, build);
+    vdom.rebuild(&mut dioxus_state.create_mutation_writer(&mut rdom));
 
     let mut iter = PersistantElementIter::create(&mut rdom);
     // div
@@ -410,8 +405,7 @@ fn persist_instertions_before() {
     iter.next(&rdom).id();
 
     vdom.mark_dirty(ScopeId::ROOT);
-    let update = vdom.render_immediate();
-    dioxus_state.apply_mutations(&mut rdom, update);
+    vdom.render_immediate(&mut dioxus_state.create_mutation_writer(&mut rdom));
 
     let p_tag = "div".to_string();
     let idx = iter.next(&rdom).id();
@@ -448,8 +442,8 @@ fn persist_instertions_after() {
     let mut iter = PersistantElementIter::create(&mut rdom);
     let mut dioxus_state = DioxusState::create(&mut rdom);
 
-    let build = vdom.rebuild();
-    dioxus_state.apply_mutations(&mut rdom, build);
+    let mut writer = dioxus_state.create_mutation_writer(&mut rdom);
+    vdom.rebuild(&mut writer);
 
     // div
     iter.next(&rdom).id();
@@ -462,8 +456,8 @@ fn persist_instertions_after() {
     // "world"
     iter.next(&rdom).id();
 
-    let update = vdom.rebuild();
-    dioxus_state.apply_mutations(&mut rdom, update);
+    let mut writer = dioxus_state.create_mutation_writer(&mut rdom);
+    vdom.rebuild(&mut writer);
 
     let p_tag = "p".to_string();
     let idx = iter.next(&rdom).id();

packages/router/src/components/link.rs

@@ -83,15 +83,19 @@ impl From<&Url> for IntoRoutable {
 pub struct LinkProps {
     /// A class to apply to the generate HTML anchor tag if the `target` route is active.
     pub active_class: Option<String>,
+
     /// The children to render within the generated HTML anchor tag.
     pub children: Element,
+
     /// When [`true`], the `target` route will be opened in a new tab.
     ///
     /// This does not change whether the [`Link`] is active or not.
     #[props(default)]
     pub new_tab: bool,
+
     /// The onclick event handler.
     pub onclick: Option<EventHandler<MouseEvent>>,
+
     #[props(default)]
     /// Whether the default behavior should be executed if an `onclick` handler is provided.
     ///
@@ -100,13 +104,16 @@ pub struct LinkProps {
     ///    will be executed after the links regular functionality.
     /// 3. If `onclick_only` is [`true`], only the provided `onclick` handler will be executed.
     pub onclick_only: bool,
+
     /// The rel attribute for the generated HTML anchor tag.
     ///
     /// For external `a`s, this defaults to `noopener noreferrer`.
     pub rel: Option<String>,
+
     /// The navigation target. Roughly equivalent to the href attribute of an HTML anchor tag.
     #[props(into)]
     pub to: IntoRoutable,
+
     #[props(extends = GlobalAttributes)]
     attributes: Vec<Attribute>,
 }

packages/router/tests/via_ssr/link.rs

@@ -12,7 +12,7 @@ where
             phantom: std::marker::PhantomData,
         },
     );
-    let _ = vdom.rebuild();
+    vdom.rebuild_in_place();
     return dioxus_ssr::render(&vdom);
 
     #[derive(Props)]
@@ -20,14 +20,21 @@ where
         phantom: std::marker::PhantomData<R>,
     }
 
+    impl<R: Routable> Clone for AppProps<R> {
+        fn clone(&self) -> Self {
+            Self {
+                phantom: std::marker::PhantomData,
+            }
+        }
+    }
+
     impl<R: Routable> PartialEq for AppProps<R> {
         fn eq(&self, _other: &Self) -> bool {
             false
         }
     }
 
-    #[component]
-    fn App<R: Routable>(cx: Scope<AppProps<R>>) -> Element
+    fn App<R: Routable>(props: AppProps<R>) -> Element
     where
         <R as FromStr>::Err: std::fmt::Display,
     {
@@ -51,7 +58,7 @@ fn href_internal() {
     }
 
     #[component]
-    fn Test(_cx: Scope) -> Element {
+    fn Test() -> Element {
         todo!()
     }
 
@@ -89,7 +96,7 @@ fn href_external() {
     }
 
     #[component]
-    fn Test(_cx: Scope) -> Element {
+    fn Test() -> Element {
         todo!()
     }
 
@@ -127,7 +134,7 @@ fn with_class() {
     }
 
     #[component]
-    fn Test(_cx: Scope) -> Element {
+    fn Test() -> Element {
         todo!()
     }
 
@@ -168,7 +175,7 @@ fn with_active_class_active() {
         rsx! {
             Link {
                 to: Route::Root {},
-                active_class: "active_class",
+                active_class: "active_class".to_string(),
                 class: "test_class",
                 "Link"
             }
@@ -199,7 +206,7 @@ fn with_active_class_inactive() {
     }
 
     #[component]
-    fn Test(_cx: Scope) -> Element {
+    fn Test() -> Element {
         todo!()
     }
 
@@ -208,7 +215,7 @@ fn with_active_class_inactive() {
         rsx! {
             Link {
                 to: Route::Test {},
-                active_class: "active_class",
+                active_class: "active_class".to_string(),
                 class: "test_class",
                 "Link"
             }
@@ -239,7 +246,7 @@ fn with_id() {
     }
 
     #[component]
-    fn Test(_cx: Scope) -> Element {
+    fn Test() -> Element {
         todo!()
     }
 
@@ -278,7 +285,7 @@ fn with_new_tab() {
     }
 
     #[component]
-    fn Test(_cx: Scope) -> Element {
+    fn Test() -> Element {
         todo!()
     }
 
@@ -349,7 +356,7 @@ fn with_rel() {
     }
 
     #[component]
-    fn Test(_cx: Scope) -> Element {
+    fn Test() -> Element {
         todo!()
     }
 
@@ -358,7 +365,7 @@ fn with_rel() {
         rsx! {
             Link {
                 to: Route::Test {},
-                rel: "test_rel",
+                rel: "test_rel".to_string(),
                 "Link"
             }
         }

packages/router/tests/via_ssr/outlet.rs

@@ -5,7 +5,7 @@ use dioxus_router::prelude::*;
 
 fn prepare(path: impl Into<String>) -> VirtualDom {
     let mut vdom = VirtualDom::new_with_props(App, AppProps { path: path.into() });
-    let _ = vdom.rebuild();
+    vdom.rebuild_in_place();
     return vdom;
 
     #[derive(Routable, Clone)]
@@ -29,18 +29,13 @@ fn prepare(path: impl Into<String>) -> VirtualDom {
                 ParameterFixed { id: u8 },
     }
 
-    #[derive(Debug, Props, PartialEq)]
-    struct AppProps {
-        path: String,
-    }
-
     #[component]
-    fn App(cx: Scope<AppProps>) -> Element {
+    fn App(path: String) -> Element {
         rsx! {
             h1 { "App" }
             Router::<Route> {
                 config: {
-                    let path = cx.props.path.parse().unwrap();
+                    let path = path.parse().unwrap();
                     move || RouterConfig::default().history(MemoryHistory::with_initial_path(path))
                 }
             }
@@ -49,9 +44,7 @@ fn prepare(path: impl Into<String>) -> VirtualDom {
 
     #[component]
     fn RootIndex() -> Element {
-        rsx! {
-            h2 { "Root Index" }
-        }
+        rsx! { h2 { "Root Index" } }
     }
 
     #[component]
@@ -64,16 +57,12 @@ fn prepare(path: impl Into<String>) -> VirtualDom {
 
     #[component]
     fn FixedIndex() -> Element {
-        rsx! {
-            h3 { "Fixed - Index" }
-        }
+        rsx! { h3 { "Fixed - Index" } }
     }
 
     #[component]
     fn FixedFixed() -> Element {
-        rsx! {
-            h3 { "Fixed - Fixed"}
-        }
+        rsx! { h3 { "Fixed - Fixed"} }
     }
 
     #[component]
@@ -86,16 +75,12 @@ fn prepare(path: impl Into<String>) -> VirtualDom {
 
     #[component]
     fn ParameterIndex(id: u8) -> Element {
-        rsx! {
-            h3 { "Parameter - Index" }
-        }
+        rsx! { h3 { "Parameter - Index" } }
     }
 
     #[component]
     fn ParameterFixed(id: u8) -> Element {
-        rsx! {
-            h3 { "Parameter - Fixed" }
-        }
+        rsx! { h3 { "Parameter - Fixed" } }
     }
 }
 

packages/rsx/src/lib.rs

@@ -662,9 +662,8 @@ fn create_template() {
 #[cfg(feature = "hot_reload")]
 #[test]
 fn diff_template() {
-    use dioxus_core::Scope;
     #[allow(unused, non_snake_case)]
-    fn Comp(_: Scope) -> dioxus_core::Element {
+    fn Comp() -> dioxus_core::Element {
         None
     }
 

packages/signals/tests/create.rs

@@ -1,84 +0,0 @@
-#![allow(unused, non_upper_case_globals, non_snake_case)]
-
-use dioxus::prelude::*;
-use dioxus_core::ElementId;
-use dioxus_signals::*;
-
-#[test]
-fn create_signals_global() {
-    let mut dom = VirtualDom::new(|cx| {
-        rsx! {
-            for _ in 0..10 {
-                Child {}
-            }
-        }
-    });
-
-    fn Child() -> Element {
-        let signal = create_without_cx();
-
-        rsx! {
-            "{signal}"
-        }
-    }
-
-    let _edits = dom.rebuild().santize();
-
-    fn create_without_cx() -> Signal<String> {
-        Signal::new("hello world".to_string())
-    }
-}
-
-#[test]
-fn deref_signal() {
-    let mut dom = VirtualDom::new(|cx| {
-        rsx! {
-            for _ in 0..10 {
-                Child {}
-            }
-        }
-    });
-
-    fn Child() -> Element {
-        let signal = Signal::new("hello world".to_string());
-
-        // You can call signals like functions to get a Ref of their value.
-        assert_eq!(&*signal(), "hello world");
-
-        rsx! {
-            "hello world"
-        }
-    }
-
-    let _edits = dom.rebuild().santize();
-}
-
-#[test]
-fn drop_signals() {
-    let mut dom = VirtualDom::new(|cx| {
-        let generation = generation();
-
-        let count = if generation % 2 == 0 { 10 } else { 0 };
-        rsx! {
-            for _ in 0..count {
-                Child {}
-            }
-        }
-    });
-
-    fn Child() -> Element {
-        let signal = create_without_cx();
-
-        rsx! {
-            "{signal}"
-        }
-    }
-
-    let _ = dom.rebuild().santize();
-    dom.mark_dirty(ScopeId::ROOT);
-    dom.render_immediate();
-
-    fn create_without_cx() -> Signal<String> {
-        Signal::new("hello world".to_string())
-    }
-}

packages/signals/tests/effect.rs

@@ -1,47 +0,0 @@
-#![allow(unused, non_upper_case_globals, non_snake_case)]
-use std::collections::HashMap;
-use std::rc::Rc;
-
-use dioxus::prelude::*;
-use dioxus_core::ElementId;
-use dioxus_signals::*;
-
-#[tokio::test]
-async fn effects_rerun() {
-    simple_logger::SimpleLogger::new().init().unwrap();
-
-    #[derive(Default)]
-    struct RunCounter {
-        component: usize,
-        effect: usize,
-    }
-
-    let counter = Rc::new(RefCell::new(RunCounter::default()));
-    let mut dom = VirtualDom::new_with_props(
-        |cx| {
-            let counter = cx.props;
-            counter.borrow_mut().component += 1;
-
-            let mut signal = use_signal(|| 0);
-            cx.use_hook(move || {
-                to_owned![counter];
-                Effect::new(move || {
-                    counter.borrow_mut().effect += 1;
-                    println!("Signal: {:?}", signal);
-                })
-            });
-            signal += 1;
-
-            rsx! { div {} }
-        },
-        counter.clone(),
-    );
-
-    let _ = dom.rebuild().santize();
-    dom.render_with_deadline(tokio::time::sleep(std::time::Duration::from_millis(100)))
-        .await;
-
-    let current_counter = counter.borrow();
-    assert_eq!(current_counter.component, 1);
-    assert_eq!(current_counter.effect, 2);
-}

packages/signals/tests/map.rs

@@ -1,29 +0,0 @@
-#![allow(unused, non_upper_case_globals, non_snake_case)]
-
-use dioxus::prelude::*;
-use dioxus_core::ElementId;
-use dioxus_signals::*;
-
-#[test]
-fn create_signals_global() {
-    let mut dom = VirtualDom::new(|cx| {
-        render! {
-            for _ in 0..10 {
-                Child {}
-            }
-        }
-    });
-
-    fn Child(cx: Scope) -> Element {
-        let signal = create_without_cx();
-        let mapped = MappedSignal::new(signal, |v| v.as_bytes());
-
-        render! { "{signal:?}", "{mapped:?}" }
-    }
-
-    let _edits = dom.rebuild().santize();
-
-    fn create_without_cx() -> Signal<String> {
-        Signal::new("hello world".to_string())
-    }
-}

packages/signals/tests/selector.rs

@@ -1,146 +0,0 @@
-#![allow(unused, non_upper_case_globals, non_snake_case)]
-use std::collections::HashMap;
-use std::rc::Rc;
-
-use dioxus::html::p;
-use dioxus::prelude::*;
-use dioxus_core::ElementId;
-use dioxus_signals::*;
-
-#[test]
-fn memos_rerun() {
-    let _ = simple_logger::SimpleLogger::new().init();
-
-    #[derive(Default)]
-    struct RunCounter {
-        component: usize,
-        effect: usize,
-    }
-
-    let counter = Rc::new(RefCell::new(RunCounter::default()));
-    let mut dom = VirtualDom::new_with_props(
-        |cx| {
-            let counter = cx.props;
-            counter.borrow_mut().component += 1;
-
-            let mut signal = use_signal(|| 0);
-            let memo = cx.use_hook(move || {
-                to_owned![counter];
-                selector(move || {
-                    counter.borrow_mut().effect += 1;
-                    println!("Signal: {:?}", signal);
-                    signal.cloned()
-                })
-            });
-            let generation = use_signal(cx, || cx.generation());
-            generation.set(cx.generation());
-            dioxus_signals::use_effect(cx, move || {
-                if generation == 1 {
-                    assert_eq!(memo.value(), 0);
-                }
-                if generation == 3 {
-                    assert_eq!(memo.value(), 1);
-                }
-            });
-            signal += 1;
-
-            rsx! { div {} }
-        },
-        counter.clone(),
-    );
-
-    let _ = dom.rebuild().santize();
-    let _ = dom.render_immediate();
-
-    let current_counter = counter.borrow();
-    assert_eq!(current_counter.component, 1);
-    assert_eq!(current_counter.effect, 2);
-}
-
-#[tokio::test]
-async fn memos_prevents_component_rerun() {
-    let _ = simple_logger::SimpleLogger::new().init();
-
-    #[derive(Default)]
-    struct RunCounter {
-        component: usize,
-        effect: usize,
-    }
-
-    let counter = Rc::new(RefCell::new(RunCounter::default()));
-    let mut dom = VirtualDom::new_with_props(
-        |cx| {
-            let mut signal = use_signal(|| 0);
-
-            if generation() == 1 {
-                *signal.write() = 0;
-            }
-            if generation() == 2 {
-                println!("Writing to signal");
-                *signal.write() = 1;
-            }
-
-            rsx! { Child { signal: signal, counter: cx.props.clone() } }
-        },
-        counter.clone(),
-    );
-
-    #[derive(Default, Props)]
-    struct ChildProps {
-        signal: Signal<usize>,
-        counter: Rc<RefCell<RunCounter>>,
-    }
-
-    impl PartialEq for ChildProps {
-        fn eq(&self, other: &Self) -> bool {
-            self.signal == other.signal
-        }
-    }
-
-    fn Child(cx: Scope<ChildProps>) -> Element {
-        let counter = &cx.props.counter;
-        let signal = cx.props.signal;
-        counter.borrow_mut().component += 1;
-
-        let memo = cx.use_hook(move || {
-            to_owned![counter];
-            selector(move || {
-                counter.borrow_mut().effect += 1;
-                println!("Signal: {:?}", signal);
-                signal.value()
-            })
-        });
-        match generation() {
-            0 => {
-                assert_eq!(memo.value(), 0);
-            }
-            1 => {
-                assert_eq!(memo.value(), 1);
-            }
-            _ => panic!("Unexpected generation"),
-        }
-
-        rsx! { div {} }
-    }
-
-    let _ = dom.rebuild().santize();
-    dom.mark_dirty(ScopeId::ROOT);
-    dom.render_immediate();
-    dom.render_immediate();
-
-    {
-        let current_counter = counter.borrow();
-        assert_eq!(current_counter.component, 1);
-        assert_eq!(current_counter.effect, 2);
-    }
-
-    dom.mark_dirty(ScopeId::ROOT);
-    dom.render_immediate();
-    dom.render_immediate();
-
-    {
-        let current_counter = counter.borrow();
-        assert_eq!(current_counter.component, 2);
-        assert_eq!(current_counter.effect, 3);
-    }
-}

packages/signals/tests/subscribe.rs

@@ -1,92 +0,0 @@
-#![allow(unused, non_upper_case_globals, non_snake_case)]
-use std::collections::HashMap;
-use std::rc::Rc;
-
-use dioxus::prelude::*;
-use dioxus_core::ElementId;
-use dioxus_signals::*;
-
-#[test]
-fn reading_subscribes() {
-    simple_logger::SimpleLogger::new().init().unwrap();
-
-    #[derive(Default)]
-    struct RunCounter {
-        parent: usize,
-        children: HashMap<ScopeId, usize>,
-    }
-
-    let counter = Rc::new(RefCell::new(RunCounter::default()));
-    let mut dom = VirtualDom::new_with_props(
-        |cx| {
-            let mut signal = use_signal(|| 0);
-
-            println!("Parent: {:?}", cx.scope_id());
-            if generation() == 1 {
-                signal += 1;
-            }
-
-            cx.props.borrow_mut().parent += 1;
-
-            rsx! {
-                for id in 0..10 {
-                    Child {
-                        signal: signal,
-                        counter: cx.props.clone()
-                    }
-                }
-            }
-        },
-        counter.clone(),
-    );
-
-    #[derive(Props, Clone)]
-    struct ChildProps {
-        signal: Signal<usize>,
-        counter: Rc<RefCell<RunCounter>>,
-    }
-
-    impl PartialEq for ChildProps {
-        fn eq(&self, other: &Self) -> bool {
-            self.signal == other.signal
-        }
-    }
-
-    fn Child(cx: Scope<ChildProps>) -> Element {
-        println!("Child: {:?}", cx.scope_id());
-        *cx.props
-            .counter
-            .borrow_mut()
-            .children
-            .entry(cx.scope_id())
-            .or_default() += 1;
-
-        rsx! {
-            "{cx.props.signal}"
-        }
-    }
-
-    let _ = dom.rebuild().santize();
-
-    {
-        let current_counter = counter.borrow();
-        assert_eq!(current_counter.parent, 1);
-
-        for (scope_id, rerun_count) in current_counter.children.iter() {
-            assert_eq!(rerun_count, &1);
-        }
-    }
-
-    dom.mark_dirty(ScopeId::ROOT);
-    dom.render_immediate();
-    dom.render_immediate();
-
-    {
-        let current_counter = counter.borrow();
-        assert_eq!(current_counter.parent, 2);
-
-        for (scope_id, rerun_count) in current_counter.children.iter() {
-            assert_eq!(rerun_count, &2);
-        }
-    }
-}

packages/web/src/launch.rs

@@ -27,3 +27,9 @@ pub fn launch_virtual_dom(vdom: VirtualDom, platform_config: Config) {
         crate::run(vdom, platform_config).await;
     });
 }
+
+///
+pub fn launch_cfg(root: fn() -> Element, platform_config: Config) {
+    let mut vdom = VirtualDom::new(root);
+    launch_virtual_dom(vdom, platform_config);
+}

packages/web/tests/hydrate.rs

@@ -52,5 +52,5 @@ fn rehydrates() {
         .unwrap()
         .set_inner_html(&format!("<div id='main'>{out}</div>"));
 
-    dioxus_web::launch_cfg(app, Config::new().hydrate(true));
+    dioxus_web::launch::launch_cfg(app, Config::new().hydrate(true));
 }