/** * Any copyright is dedicated to the Public Domain. * http://creativecommons.org/publicdomain/zero/1.0/ */ "use strict"; const TEST_URL = "data:text/html,

"; function waitForEventRemote(aRemote, aEvent) { info(`Wait for ${aEvent} event`); return SpecialPowers.spawn(aRemote, [aEvent], function (aEvent) { return new Promise(resolve => { content.document.addEventListener( aEvent, _e => { info(`Received ${aEvent} event`); resolve(); }, { once: true } ); }); }); } function executeSoonRemote(aRemote) { return SpecialPowers.spawn(aRemote, [], function () { return new Promise(resolve => { SpecialPowers.executeSoon(resolve); }); }); } function requestPointerLockRemote(aRemote) { info(`Request pointerlock`); return SpecialPowers.spawn(aRemote, [], function () { SpecialPowers.wrap(content.document).notifyUserGestureActivation(); content.document.body.requestPointerLock(); }); } function exitPointerLockRemote(aRemote) { info(`Exit pointerlock`); return SpecialPowers.spawn(aRemote, [], function () { return new Promise(resolve => { if (!content.document.pointerLockElement) { resolve(); return; } content.document.addEventListener( "pointerlockchange", _e => { info(`Received pointerlockchange event`); resolve(); }, { once: true } ); content.document.exitPointerLock(); }); }); } function isPointerLockedRemote(aRemote) { return SpecialPowers.spawn(aRemote, [], function () { return !!content.document.pointerLockElement; }); } function getPopup(aDocument, aPopupType) { let popup = aDocument.getElementById(aPopupType); if (!popup) { let menuitem = aDocument.createXULElement("menuitem"); menuitem.label = "This is a test popup"; popup = aDocument.createXULElement(aPopupType); popup.id = aPopupType; popup.appendChild(menuitem); aDocument.documentElement.appendChild(popup); } return popup; } async function waitForPopupOpen(aDocument, aPopupType) { let popup = getPopup(aDocument, aPopupType); let promise = BrowserTestUtils.waitForPopupEvent(popup, "shown"); popup.openPopup(); await promise; return popup; } async function waitForPopupHide(aPopup) { let promise = BrowserTestUtils.waitForPopupEvent(aPopup, "hidden"); aPopup.hidePopup(true); await promise; } function testPointerLockPopup(aPopupType, aShouldBlockPointerLock) { add_task(async function test_open_menu_popup_when_pointer_is_locked() { info(`Test ${aPopupType}`); await BrowserTestUtils.withNewTab(TEST_URL, async browser => { let promise = waitForEventRemote(browser, "pointerlockchange"); await requestPointerLockRemote(browser); await promise; ok(await isPointerLockedRemote(browser), "pointer should be locked"); if (aShouldBlockPointerLock) { promise = waitForEventRemote(browser, "pointerlockchange"); // Wait for the event listener to get registered on the remote. await executeSoonRemote(browser); } info(`Open popup`); let popup = await waitForPopupOpen(document, aPopupType); if (!aShouldBlockPointerLock) { promise = executeSoonRemote(browser); } await promise; is( await isPointerLockedRemote(browser), !aShouldBlockPointerLock, "check if pointer is still locked" ); await exitPointerLockRemote(browser); info(`Hide popup`); await waitForPopupHide(popup); }); }); add_task(async function test_request_pointerlock_when_popup_is_opened() { info(`Test ${aPopupType}`); await BrowserTestUtils.withNewTab(TEST_URL, async browser => { info(`Open popup`); let popup = await waitForPopupOpen(document, aPopupType); let promise = aShouldBlockPointerLock ? waitForEventRemote(browser, "pointerlockerror") : waitForEventRemote(browser, "pointerlockchange"); // Wait for the event listener to get registered on the remote. await executeSoonRemote(browser); await requestPointerLockRemote(browser); await promise; is( await isPointerLockedRemote(browser), !aShouldBlockPointerLock, "check if pointer is still locked" ); await exitPointerLockRemote(browser); info(`Hide popup`); await waitForPopupHide(popup); }); }); } testPointerLockPopup("menupopup", true); testPointerLockPopup("panel", true); testPointerLockPopup("tooltip", false);