67 lines
2.1 KiB
JavaScript
67 lines
2.1 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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add_task(async () => {
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const url =
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"https://example.com/browser/dom/base/test/fullscreen/dummy_page.html";
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const name = "foo";
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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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info("open new window");
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SpecialPowers.spawn(browser, [url, name], function (u, n) {
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content.document.notifyUserGestureActivation();
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content.window.open(u, n, "width=100,height=100");
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});
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let newWin = await BrowserTestUtils.waitForNewWindow({ url });
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await SimpleTest.promiseFocus(newWin);
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info("re-focusing main window");
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await SimpleTest.promiseFocus(window);
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info("open an existing window and request fullscreen");
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await SpecialPowers.spawn(browser, [url, name], function (u, n) {
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content.document.notifyUserGestureActivation();
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content.window.open(u, n);
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content.document.body.requestFullscreen();
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});
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// We call window.open() first than requestFullscreen() in a row on
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// content page, but given that focus sync-up takes several IPC exchanges,
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// so parent process ends up processing the requests in a reverse order,
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// which should reject the fullscreen request and leave fullscreen.
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await waitWidgetFullscreenEvent(window, false, true);
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// Ensure the browser exits fullscreen state.
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ok(!window.fullScreen, "The chrome window should not be in fullscreen");
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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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await BrowserTestUtils.closeWindow(newWin);
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}
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);
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});
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