remove internal test for cyclic node refs

wasm_bindgen does not yet support #[should_panic]
see also rustwasm/wasm-bindgen#2286

packages/yew/src/html/mod.rs

@@ -204,30 +204,3 @@ mod feat_hydration {
 pub fn create_portal(child: Html, host: Element) -> Html {
     VNode::VPortal(VPortal::new(child, host))
 }
-
-#[cfg(target_arch = "wasm32")]
-#[cfg(test)]
-mod tests {
-    use gloo::utils::document;
-    use wasm_bindgen_test::{wasm_bindgen_test as test, wasm_bindgen_test_configure};
-
-    use super::*;
-
-    wasm_bindgen_test_configure!(run_in_browser);
-
-    #[test]
-    fn self_linking_node_ref() {
-        let node: Node = document().create_text_node("test node").into();
-        let node_ref = NodeRef::new(node.clone());
-        let node_ref_2 = NodeRef::new(node.clone());
-
-        // Link to self
-        node_ref.link(node_ref.clone());
-        assert_eq!(node, node_ref.get().unwrap());
-
-        // Create cycle of two node refs
-        node_ref.link(node_ref_2.clone());
-        node_ref_2.link(node_ref);
-        assert_eq!(node, node_ref_2.get().unwrap());
-    }
-}