135 lines
4 KiB
JavaScript
135 lines
4 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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requestLongerTimeout(2);
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// Import helpers
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Services.scriptloader.loadSubScript(
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"chrome://mochitests/content/browser/dom/base/test/fullscreen/fullscreen_helpers.js",
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this
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);
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add_setup(async function () {
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await pushPrefs(
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["full-screen-api.transition-duration.enter", "0 0"],
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["full-screen-api.transition-duration.leave", "0 0"],
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["full-screen-api.allow-trusted-requests-only", false]
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);
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});
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async function startTests(testFun, name) {
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TEST_URLS.forEach(url => {
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add_task(async () => {
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info(`Test ${name}, url: ${url}`);
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await BrowserTestUtils.withNewTab(
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{
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gBrowser,
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url,
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},
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async function (browser) {
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let promiseFsState = waitForFullscreenState(document, true);
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// Trigger click event in inner most iframe
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SpecialPowers.spawn(
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browser.browsingContext.children[0].children[0],
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[],
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function () {
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content.setTimeout(() => {
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content.document.getElementById("div").click();
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}, 0);
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}
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);
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await promiseFsState;
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// This should exit fullscreen
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promiseFsState = waitForFullscreenState(document, false, true);
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await testFun(browser);
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await promiseFsState;
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// This test triggers a fullscreen request during the fullscreen exit
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// process, so it could be possible that the widget or the chrome
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// document goes into fullscreen mode again, but they should end up
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// leaving fullscreen mode again.
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if (
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window.fullScreen ||
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document.documentElement.hasAttribute("inFullscreen")
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) {
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info("widget is still in fullscreen, wait again");
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await waitWidgetFullscreenEvent(window, false, true);
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}
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if (document.documentElement.hasAttribute("inDOMFullscreen")) {
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info("chrome document is still in fullscreen, wait again");
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await waitForFullScreenObserver(document, false, true);
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}
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// Ensure the browser exits fullscreen state.
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ok(!window.fullScreen, "The widget should not be in fullscreen");
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ok(
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!document.documentElement.hasAttribute("inFullscreen"),
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"The chrome window should not be in fullscreen"
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);
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ok(
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!document.documentElement.hasAttribute("inDOMFullscreen"),
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"The chrome document should not be in fullscreen"
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);
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}
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);
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});
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});
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}
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function MutateAndNavigateFromRemoteDocument(
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aBrowsingContext,
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aElementId,
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aURL
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) {
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return SpecialPowers.spawn(
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aBrowsingContext,
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[aElementId, aURL],
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async function (id, url) {
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let element = content.document.getElementById(id);
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element.requestFullscreen();
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content.document.body.appendChild(element);
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content.location.href = url;
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}
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);
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}
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startTests(async browser => {
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// toplevel
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await MutateAndNavigateFromRemoteDocument(
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browser.browsingContext,
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"div",
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"about:blank"
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);
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}, "document_mutation_navigation_toplevel");
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startTests(async browser => {
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let promiseRemoteFsState = waitRemoteFullscreenExitEvents([
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// browsingContext, name
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[browser.browsingContext, "toplevel"],
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]);
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// middle iframe
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await MutateAndNavigateFromRemoteDocument(
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browser.browsingContext.children[0],
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"div",
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"about:blank"
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);
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await promiseRemoteFsState;
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}, "document_mutation_navigation_middle_frame");
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startTests(async browser => {
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let promiseRemoteFsState = waitRemoteFullscreenExitEvents([
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// browsingContext, name
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[browser.browsingContext, "toplevel"],
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[browser.browsingContext.children[0], "middle"],
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]);
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// innermost iframe
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await MutateAndNavigateFromRemoteDocument(
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browser.browsingContext.children[0].children[0],
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"div",
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"about:blank"
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);
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await promiseRemoteFsState;
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}, "document_mutation_navigation_inner_frame");
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