From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../test/browser_reset_dom_events.js               | 34 ++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 browser/components/customizableui/test/browser_reset_dom_events.js

(limited to 'browser/components/customizableui/test/browser_reset_dom_events.js')

diff --git a/browser/components/customizableui/test/browser_reset_dom_events.js b/browser/components/customizableui/test/browser_reset_dom_events.js
new file mode 100644
index 0000000000..2922fe481d
--- /dev/null
+++ b/browser/components/customizableui/test/browser_reset_dom_events.js
@@ -0,0 +1,34 @@
+"use strict";
+
+const widgetId = "import-button";
+const listener = {
+  _beforeCount: 0,
+  _afterCount: 0,
+  onWidgetBeforeDOMChange(node) {
+    if (node.id == widgetId) {
+      this._beforeCount++;
+    }
+  },
+  onWidgetAfterDOMChange(node) {
+    if (node.id == widgetId) {
+      this._afterCount++;
+    }
+  },
+};
+
+add_task(async function test_reset_dom_events() {
+  await startCustomizing();
+
+  CustomizableUI.addWidgetToArea(widgetId, CustomizableUI.AREA_BOOKMARKS);
+  CustomizableUI.addListener(listener);
+
+  info("Resetting");
+  await gCustomizeMode.reset();
+
+  is(listener._beforeCount, 1, "Should've been notified of the mutation");
+  is(listener._afterCount, 1, "Should've been notified of the mutation");
+
+  CustomizableUI.removeListener(listener);
+
+  await endCustomizing();
+});
-- 
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