From 65ad0f33ab32d013a6de07119def2873bb53c51f Mon Sep 17 00:00:00 2001
From: Marco Castelluccio <mcastelluccio@mozilla.com>
Date: Fri, 4 Oct 2019 02:56:56 +0000
Subject: [PATCH] Bug 1528949 [wpt PR 15460] - HTML: window.focus() sans
 browsing context, a=testonly

Automatic update from web-platform-tests
HTML: window.focus() sans browsing context

For https://github.com/whatwg/html/pull/4377.
--

wpt-commits: 84a44957233c13fb21f5d97b06db1d89076fb144
wpt-pr: 15460

UltraBlame original commit: 4e667891d3088a94002b74336f2a6ab7933d0d21
---
 .../browsers/the-window-object/focus.window.js    | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 testing/web-platform/tests/html/browsers/the-window-object/focus.window.js

diff --git a/testing/web-platform/tests/html/browsers/the-window-object/focus.window.js b/testing/web-platform/tests/html/browsers/the-window-object/focus.window.js
new file mode 100644
index 0000000000000..6ec7feee281e7
--- /dev/null
+++ b/testing/web-platform/tests/html/browsers/the-window-object/focus.window.js
@@ -0,0 +1,15 @@
+async_test(t => {
+  const input = document.body.appendChild(document.createElement("input"));
+  input.onfocus = t.step_func(() => {
+    const frame = document.body.appendChild(document.createElement("iframe")),
+          frameW = frame.contentWindow;
+    frameW.onfocus = t.unreached_func();
+    frame.remove();
+    frameW.focus();
+    t.step_timeout(() => {
+      assert_equals(document.activeElement, input);
+      t.done();
+    }, 100);
+  });
+  input.focus();
+});