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>
---
 .../css/cssom/HTMLLinkElement-disabled-006.html    | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 testing/web-platform/tests/css/cssom/HTMLLinkElement-disabled-006.html

(limited to 'testing/web-platform/tests/css/cssom/HTMLLinkElement-disabled-006.html')
diff --git a/testing/web-platform/tests/css/cssom/HTMLLinkElement-disabled-006.html b/testing/web-platform/tests/css/cssom/HTMLLinkElement-disabled-006.html
new file mode 100644
index 0000000000..02749a2e11
--- /dev/null
+++ b/testing/web-platform/tests/css/cssom/HTMLLinkElement-disabled-006.html
@@ -0,0 +1,25 @@
+<!doctype html>
+<title>&lt;link disabled&gt;'s "explicitly enabled" state isn't magically set from the setter</title>
+<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
+<link rel="author" title="Mozilla" href="https://mozilla.org">
+<link rel="help" href="https://html.spec.whatwg.org/#attr-link-disabled">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+function assert_applies(applies) {
+  (applies ? assert_equals : assert_not_equals)(getComputedStyle(document.documentElement).backgroundColor, "rgb(0, 128, 0)");
+}
+
+async_test(function(t) {
+  const link = document.createElement("link");
+  link.setAttribute("rel", "alternate stylesheet");
+  link.setAttribute("title", "alt");
+  link.href = "data:text/css,html { background: green }";
+  link.disabled = false; // This should do nothing, and is the point of this test.
+  link.onload = t.step_func_done(function() {
+    assert_applies(false); // Should not apply, since it's an alternate that hasn't been enabled.
+    assert_false(link.disabled);
+  });
+  document.head.appendChild(link);
+}, "HTMLLinkElement.disabled setter does nothing if the attribute isn't present already.");
+</script>
-- 
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