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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/shadow-dom/focus/blur-on-shadow-host-delegatesFocus.html
parentInitial commit. (diff)
downloadfirefox-upstream.tar.xz
firefox-upstream.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/shadow-dom/focus/blur-on-shadow-host-delegatesFocus.html')
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diff --git a/testing/web-platform/tests/shadow-dom/focus/blur-on-shadow-host-delegatesFocus.html b/testing/web-platform/tests/shadow-dom/focus/blur-on-shadow-host-delegatesFocus.html
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+++ b/testing/web-platform/tests/shadow-dom/focus/blur-on-shadow-host-delegatesFocus.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>HTML Test: Blur on shadow host</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+
+<div id="host">
+ <input id="slotted">
+</div>
+
+<script>
+const host = document.getElementById("host");
+
+const shadowRoot = host.attachShadow({ mode: "open", delegatesFocus: true });
+
+shadowRoot.innerHTML = "<input><slot>"
+
+test(function() {
+ host.focus();
+ assert_equals(document.activeElement, host);
+ assert_equals(shadowRoot.activeElement, shadowRoot.querySelector("input"));
+ host.blur();
+ assert_equals(document.activeElement, document.body);
+ assert_equals(shadowRoot.activeElement, null);
+}, "Calling blur() on shadow host with delegatesFocus should remove the focus.");
+
+test(function() {
+ const slotted = document.getElementById("slotted");
+ slotted.focus();
+ assert_equals(document.activeElement, slotted);
+ assert_equals(shadowRoot.activeElement, null)
+ host.blur();
+ assert_equals(document.activeElement, slotted);
+ assert_equals(shadowRoot.activeElement, null)
+}, "Calling blur() on shadow host with delegatesFocus when the focus is on a slotted element should not remove the focus.");
+</script>