forked from mirrors/gecko-dev
108 lines
3.6 KiB
JavaScript
108 lines
3.6 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/ */
|
|
|
|
"use strict";
|
|
|
|
const tab1URL = `data:text/html,
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta charset="utf-8"/>
|
|
<title>First tab to be loaded</title>
|
|
</head>
|
|
<body>
|
|
<button>JUST A BUTTON</button>
|
|
</body>
|
|
</html>`;
|
|
|
|
const ORIGIN =
|
|
"https://example.com/browser/browser/base/content/test/fullscreen/fullscreen_frame.html";
|
|
|
|
add_task(async function test_fullscreen_cross_origin() {
|
|
async function requestFullscreenThenCloseTab() {
|
|
await BrowserTestUtils.withNewTab(ORIGIN, async function (browser) {
|
|
info("Start fullscreen on iframe frameAllowed");
|
|
|
|
// Make sure there is no attribute "inDOMFullscreen" before requesting fullscreen.
|
|
await TestUtils.waitForCondition(
|
|
() => !document.documentElement.hasAttribute("inDOMFullscreen")
|
|
);
|
|
|
|
let tabbrowser = browser.ownerDocument.querySelector("#tabbrowser-tabs");
|
|
ok(
|
|
!tabbrowser.hasAttribute("closebuttons"),
|
|
"Close buttons should be visible on every tab"
|
|
);
|
|
|
|
// Request fullscreen from iframe
|
|
await SpecialPowers.spawn(browser, [], async function () {
|
|
let frame = content.document.getElementById("frameAllowed");
|
|
frame.focus();
|
|
await SpecialPowers.spawn(frame, [], async () => {
|
|
let frameDoc = content.document;
|
|
const waitForFullscreen = new Promise(resolve => {
|
|
const message = "fullscreenchange";
|
|
function handler(evt) {
|
|
frameDoc.removeEventListener(message, handler);
|
|
Assert.equal(evt.type, message, `Request should be allowed`);
|
|
resolve();
|
|
}
|
|
frameDoc.addEventListener(message, handler);
|
|
});
|
|
|
|
frameDoc.getElementById("request").click();
|
|
await waitForFullscreen;
|
|
});
|
|
});
|
|
|
|
// Make sure there is attribute "inDOMFullscreen" after requesting fullscreen.
|
|
await TestUtils.waitForCondition(() =>
|
|
document.documentElement.hasAttribute("inDOMFullscreen")
|
|
);
|
|
|
|
await TestUtils.waitForCondition(
|
|
() => tabbrowser.hasAttribute("closebuttons"),
|
|
"Close buttons should be visible only on the active tab (tabs have width=0 so closebuttons gets set on them)"
|
|
);
|
|
});
|
|
}
|
|
|
|
await SpecialPowers.pushPrefEnv({
|
|
set: [
|
|
["full-screen-api.enabled", true],
|
|
["full-screen-api.allow-trusted-requests-only", false],
|
|
["full-screen-api.transition-duration.enter", "0 0"],
|
|
["full-screen-api.transition-duration.leave", "0 0"],
|
|
["dom.security.featurePolicy.header.enabled", true],
|
|
["dom.security.featurePolicy.webidl.enabled", true],
|
|
],
|
|
});
|
|
|
|
// Open a tab with tab1URL.
|
|
let tab1 = await BrowserTestUtils.openNewForegroundTab(
|
|
gBrowser,
|
|
tab1URL,
|
|
true
|
|
);
|
|
|
|
// 1. Open another tab and load a page with two iframes.
|
|
// 2. Request fullscreen from an iframe which is in a different origin.
|
|
// 3. Close the tab after receiving "fullscreenchange" message.
|
|
// Note that we don't do "doc.exitFullscreen()" before closing the tab
|
|
// on purpose.
|
|
await requestFullscreenThenCloseTab();
|
|
|
|
// Wait until attribute "inDOMFullscreen" is removed.
|
|
await TestUtils.waitForCondition(
|
|
() => !document.documentElement.hasAttribute("inDOMFullscreen")
|
|
);
|
|
|
|
await TestUtils.waitForCondition(
|
|
() => !gBrowser.tabContainer.hasAttribute("closebuttons"),
|
|
"Close buttons should come back to every tab"
|
|
);
|
|
|
|
// Remove the remaining tab and leave the test.
|
|
let tabClosed = BrowserTestUtils.waitForTabClosing(tab1);
|
|
BrowserTestUtils.removeTab(tab1);
|
|
await tabClosed;
|
|
});
|