From e82414776086bb5fd3001ba7c990b6a9c20e7b98 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcus=20Hilles=C3=B6?= <marcus.hilleso@expressen.se>
Date: Tue, 14 Jan 2025 10:18:17 +0100
Subject: [PATCH] Add test for event listeners on cloneNode

---
 lib/Element.js        |  1 -
 test/elements-test.js | 10 +++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/lib/Element.js b/lib/Element.js
index dbc8402..ce1e5b2 100644
--- a/lib/Element.js
+++ b/lib/Element.js
@@ -396,7 +396,6 @@ module.exports = class Element extends Node {
   }
   cloneNode(deep) {
     const $clone = this.$elm.clone();
-    // TODO check for event listeners, should be empty on $clone
     if (!deep) {
       $clone.empty();
     }
diff --git a/test/elements-test.js b/test/elements-test.js
index 3963f23..a8b72ff 100644
--- a/test/elements-test.js
+++ b/test/elements-test.js
@@ -6,7 +6,6 @@ const HTMLAnchorElement = require("../lib/HTMLAnchorElement.js");
 const HTMLFormElement = require("../lib/HTMLFormElement.js");
 const { Document } = require("../lib/index.js");
 const { Event } = require("../lib/Events.js");
-const { expect } = require("chai");
 
 const elementProperties = [
   "children",
@@ -1489,6 +1488,15 @@ describe("elements", () => {
 
       expect(elmCloneChild === elmChild).to.be.false;
     });
+
+    it("returns a clone without event listerners", () => {
+      const elm = document.getElementsByClassName("block")[0];
+      let clicked = false;
+      elm.addEventListener("click", () => (clicked = true));
+      const elmClone = elm.cloneNode(true);
+      elmClone.click();
+      expect(clicked).to.be.false;
+    });
   });
 
   describe("video element", () => {