From 5364165d97a0fd119d5bd7d62ef71e593bc09d52 Mon Sep 17 00:00:00 2001
From: jhou-pro <jhou.pro@gmail.com>
Date: Tue, 31 Jan 2023 00:44:57 +0200
Subject: [PATCH] #1451 Fixed memory leak in web-component-tester, that is used
 for web tests running.

---
 .../src/main/resources/polymer/wct-browser-legacy/browser.js    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/platform-web-ui/src/main/resources/polymer/wct-browser-legacy/browser.js b/platform-web-ui/src/main/resources/polymer/wct-browser-legacy/browser.js
index 63a9ecd665..c232d542e1 100644
--- a/platform-web-ui/src/main/resources/polymer/wct-browser-legacy/browser.js
+++ b/platform-web-ui/src/main/resources/polymer/wct-browser-legacy/browser.js
@@ -663,6 +663,7 @@
             listener = _a.listener;
         return target.removeEventListener(type, listener);
       });
+      delete ChildRunner.byUrl[this.url];
     };
     /**
      * @return {ChildRunner} The `ChildRunner` that was registered for this
@@ -728,6 +729,7 @@
 
       var url = this.url = iframe.src;
       container.appendChild(iframe);
+      this.url = url;
       ChildRunner.byUrl[url] = this;
       this.timeoutId = setTimeout(function () {
         return _this.loaded(new Error('Timed out loading ' + url));