From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 16:29:10 +0200
Subject: Adding upstream version 86.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 layout/generic/test/test_bug719515.html | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 layout/generic/test/test_bug719515.html

(limited to 'layout/generic/test/test_bug719515.html')
diff --git a/layout/generic/test/test_bug719515.html b/layout/generic/test/test_bug719515.html
new file mode 100644
index 0000000000..932e227144
--- /dev/null
+++ b/layout/generic/test/test_bug719515.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=719515
+-->
+<title>Test for Bug 719515</title>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" href="/tests/SimpleTest/test.css">
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=719515">Mozilla Bug 719515</a>
+<p id="display"></p>
+<div id="content" style="display: none"></div>
+<pre id="test">
+<script>
+getSelection().collapse(document.body, 0);
+var range = getSelection().getRangeAt(0);
+getSelection().extend(document.body, 1);
+isnot(range, getSelection().getRangeAt(0),
+      "extend() must replace existing ranges, not mutate them");
+range = getSelection().getRangeAt(0);
+getSelection().extend(document.body, 1);
+isnot(range, getSelection().getRangeAt(0),
+      "extend() must replace existing ranges, not mutate them (even for no-op extend()s");
+</script>
-- 
cgit v1.2.3

