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/* -*- Mode: JavaScript; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
async function test_user_input_handling_delay_helper(prefs) {
await SpecialPowers.pushPrefEnv({
set: prefs,
});
const tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
`
data:text/html,
<body>
<iframe width="1" height="1" style="position:absolute; top:-9999px; left: -9999px; border-style: none" src="https://example.org/dom/base/test/empty.html"></iframe>
<input />
</body>`
);
await BrowserTestUtils.reloadTab(tab);
let iframeFocused = SpecialPowers.spawn(
tab.linkedBrowser,
[],
async function () {
let iframe = content.document.querySelector("iframe");
await ContentTaskUtils.waitForCondition(function () {
return content.document.activeElement == iframe;
});
}
);
// Now the focus moves to the cross origin iframe
await SpecialPowers.spawn(tab.linkedBrowser, [], async function () {
content.document.querySelector("iframe").focus();
});
await iframeFocused;
// eslint-disable-next-line mozilla/no-arbitrary-setTimeout
await new Promise(r => setTimeout(r, 1000));
const inputGetFocused = SpecialPowers.spawn(
tab.linkedBrowser,
[],
async function () {
await ContentTaskUtils.waitForEvent(
content.document.querySelector("input"),
"focus"
);
}
).then(function () {
Assert.ok(
true,
"Invisible OOP iframe shouldn't prevent user input event handling"
);
});
let iframeBC = tab.linkedBrowser.browsingContext.children[0];
// Next tab key should move the focus from the iframe to link
await BrowserTestUtils.synthesizeKey("KEY_Tab", {}, iframeBC);
await inputGetFocused;
BrowserTestUtils.removeTab(tab);
}
add_task(async function test_InvisibleIframe() {
const prefs = [
["dom.input_events.security.minNumTicks", 3],
["dom.input_events.security.minTimeElapsedInMS", 0],
["dom.input_events.security.isUserInputHandlingDelayTest", true],
];
await test_user_input_handling_delay_helper(prefs);
});
|
