diff options
Diffstat (limited to 'browser/base/content/test/fullscreen/browser_fullscreen_warning.js')
| -rw-r--r-- | browser/base/content/test/fullscreen/browser_fullscreen_warning.js | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/browser/base/content/test/fullscreen/browser_fullscreen_warning.js b/browser/base/content/test/fullscreen/browser_fullscreen_warning.js new file mode 100644 index 0000000000..b8bab5f90c --- /dev/null +++ b/browser/base/content/test/fullscreen/browser_fullscreen_warning.js @@ -0,0 +1,280 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +function checkWarningState(aWarningElement, aExpectedState, aMsg) { + ["hidden", "ontop", "onscreen"].forEach(state => { + is( + aWarningElement.hasAttribute(state), + state == aExpectedState, + `${aMsg} - check ${state} attribute.` + ); + }); +} + +async function waitForWarningState(aWarningElement, aExpectedState) { + await BrowserTestUtils.waitForAttribute(aExpectedState, aWarningElement, ""); + checkWarningState( + aWarningElement, + aExpectedState, + `Wait for ${aExpectedState} state` + ); +} + +add_setup(async function init() { + await SpecialPowers.pushPrefEnv({ + set: [ + ["full-screen-api.enabled", true], + ["full-screen-api.allow-trusted-requests-only", false], + ], + }); +}); + +add_task(async function test_fullscreen_display_none() { + await BrowserTestUtils.withNewTab( + { + gBrowser, + url: `data:text/html, + <html> + <head> + <meta charset="utf-8"/> + <title>Fullscreen Test</title> + </head> + <body id="body"> + <iframe + src="https://example.org/browser/browser/base/content/test/fullscreen/fullscreen.html" + hidden + allowfullscreen></iframe> + </body> + </html>`, + }, + async function (browser) { + let warning = document.getElementById("fullscreen-warning"); + checkWarningState( + warning, + "hidden", + "Should not show full screen warning initially" + ); + + let warningShownPromise = waitForWarningState(warning, "onscreen"); + // Enter fullscreen + await SpecialPowers.spawn(browser, [], async () => { + let frame = content.document.querySelector("iframe"); + frame.focus(); + await SpecialPowers.spawn(frame, [], () => { + content.document.getElementById("request").click(); + }); + }); + await warningShownPromise; + ok(true, "Fullscreen warning shown"); + // Exit fullscreen + let exitFullscreenPromise = BrowserTestUtils.waitForEvent( + document, + "fullscreenchange", + false, + () => !document.fullscreenElement + ); + document.getElementById("fullscreen-exit-button").click(); + await exitFullscreenPromise; + + checkWarningState( + warning, + "hidden", + "Should hide fullscreen warning after exiting fullscreen" + ); + } + ); +}); + +add_task(async function test_fullscreen_pointerlock_conflict() { + await BrowserTestUtils.withNewTab("https://example.com", async browser => { + let fsWarning = document.getElementById("fullscreen-warning"); + let plWarning = document.getElementById("pointerlock-warning"); + + checkWarningState( + fsWarning, + "hidden", + "Should not show full screen warning initially" + ); + checkWarningState( + plWarning, + "hidden", + "Should not show pointer lock warning initially" + ); + + let fsWarningShownPromise = waitForWarningState(fsWarning, "onscreen"); + info("Entering full screen and pointer lock."); + await SpecialPowers.spawn(browser, [], async () => { + await content.document.body.requestFullscreen(); + await content.document.body.requestPointerLock(); + }); + + await fsWarningShownPromise; + checkWarningState( + plWarning, + "hidden", + "Should not show pointer lock warning" + ); + + info("Exiting pointerlock"); + await SpecialPowers.spawn(browser, [], async () => { + await content.document.exitPointerLock(); + }); + + checkWarningState( + fsWarning, + "onscreen", + "Should still show full screen warning" + ); + checkWarningState( + plWarning, + "hidden", + "Should not show pointer lock warning" + ); + + // Cleanup + info("Exiting fullscreen"); + await document.exitFullscreen(); + }); +}); + +// https://bugzilla.mozilla.org/show_bug.cgi?id=1821884 +add_task(async function test_reshow_fullscreen_notification() { + await BrowserTestUtils.withNewTab("https://example.com", async browser => { + let newWin = await BrowserTestUtils.openNewBrowserWindow(); + let fsWarning = document.getElementById("fullscreen-warning"); + + info("Entering full screen and wait for the fullscreen warning to appear."); + await SimpleTest.promiseFocus(window); + await Promise.all([ + waitForWarningState(fsWarning, "onscreen"), + BrowserTestUtils.waitForEvent(fsWarning, "transitionend"), + SpecialPowers.spawn(browser, [], async () => { + content.document.body.requestFullscreen(); + }), + ]); + + info( + "Switch focus away from the fullscreen window, the fullscreen warning should still hide automatically." + ); + await Promise.all([ + waitForWarningState(fsWarning, "hidden"), + SimpleTest.promiseFocus(newWin), + ]); + + info( + "Switch focus back to the fullscreen window, the fullscreen warning should show again." + ); + await Promise.all([ + waitForWarningState(fsWarning, "onscreen"), + SimpleTest.promiseFocus(window), + ]); + + info("Wait for fullscreen warning timed out."); + await waitForWarningState(fsWarning, "hidden"); + + info("The fullscreen warning should not show again."); + await SimpleTest.promiseFocus(newWin); + await SimpleTest.promiseFocus(window); + await new Promise(resolve => { + requestAnimationFrame(() => { + requestAnimationFrame(resolve); + }); + }); + checkWarningState( + fsWarning, + "hidden", + "The fullscreen warning should not show." + ); + + info("Close new browser window."); + await BrowserTestUtils.closeWindow(newWin); + + info("Exit fullscreen."); + await document.exitFullscreen(); + }); +}); + +add_task(async function test_fullscreen_reappear() { + await BrowserTestUtils.withNewTab("https://example.com", async browser => { + let fsWarning = document.getElementById("fullscreen-warning"); + + info("Entering full screen and wait for the fullscreen warning to appear."); + await Promise.all([ + waitForWarningState(fsWarning, "onscreen"), + SpecialPowers.spawn(browser, [], async () => { + content.document.body.requestFullscreen(); + }), + ]); + + info("Wait for fullscreen warning timed out."); + await waitForWarningState(fsWarning, "hidden"); + + info("Move mouse to the top of screen."); + await Promise.all([ + waitForWarningState(fsWarning, "ontop"), + EventUtils.synthesizeMouse(document.documentElement, 100, 0, { + type: "mousemove", + }), + ]); + + info("Wait for fullscreen warning timed out again."); + await waitForWarningState(fsWarning, "hidden"); + + info("Exit fullscreen."); + await document.exitFullscreen(); + }); +}); + +// https://bugzilla.mozilla.org/show_bug.cgi?id=1847901 +add_task(async function test_fullscreen_warning_disabled() { + // Disable fullscreen warning + await SpecialPowers.pushPrefEnv({ + set: [["full-screen-api.warning.timeout", 0]], + }); + + await BrowserTestUtils.withNewTab("https://example.com", async browser => { + let newWin = await BrowserTestUtils.openNewBrowserWindow(); + let fsWarning = document.getElementById("fullscreen-warning"); + let mut = new MutationObserver(mutations => { + ok(false, `${mutations[0].attributeName} attribute should not change`); + }); + mut.observe(fsWarning, { + attributeFilter: ["hidden", "onscreen", "ontop"], + }); + + info("Entering full screen."); + await SimpleTest.promiseFocus(window); + await SpecialPowers.spawn(browser, [], async () => { + return content.document.body.requestFullscreen(); + }); + // Wait a bit to ensure no state change. + await new Promise(resolve => { + requestAnimationFrame(() => { + requestAnimationFrame(resolve); + }); + }); + + info("The fullscreen warning should still not show after switching focus."); + await SimpleTest.promiseFocus(newWin); + await SimpleTest.promiseFocus(window); + // Wait a bit to ensure no state change. + await new Promise(resolve => { + requestAnimationFrame(() => { + requestAnimationFrame(resolve); + }); + }); + + mut.disconnect(); + + info("Close new browser window."); + await BrowserTestUtils.closeWindow(newWin); + + info("Exit fullscreen."); + await document.exitFullscreen(); + }); + + // Revert the setting to avoid affecting subsequent tests. + await SpecialPowers.popPrefEnv(); +}); |