wip: move from recursive to iterative

packages/core/tests/iterative.rs

@@ -0,0 +1,47 @@
+//! tests to prove that the iterative implementation works
+
+use anyhow::{Context, Result};
+use dioxus::{
+    arena::SharedResources,
+    diff::{CreateMeta, DiffMachine},
+    prelude::*,
+    scheduler::Mutations,
+    DomEdit,
+};
+use dioxus_core as dioxus;
+use dioxus_html as dioxus_elements;
+
+#[test]
+fn test_original_diff() {
+    static App: FC<()> = |cx| {
+        cx.render(rsx! {
+            div {
+                div {
+                    "Hello, world!"
+                }
+            }
+        })
+    };
+
+    let mut dom = VirtualDom::new(App);
+    let mutations = dom.rebuild().unwrap();
+    dbg!(mutations);
+}
+
+#[async_std::test]
+async fn test_iterative_diff() {
+    static App: FC<()> = |cx| {
+        cx.render(rsx! {
+            div {
+                div {
+                    "Hello, world!"
+                }
+            }
+        })
+    };
+
+    let shared = SharedResources::new();
+
+    let mut machine = DiffMachine::new_headless(&shared);
+    let a = machine.work().await.unwrap();
+}