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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /dom/base/test/fullscreen/browser_fullscreen-navigation-history-race.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/base/test/fullscreen/browser_fullscreen-navigation-history-race.js')
-rw-r--r-- | dom/base/test/fullscreen/browser_fullscreen-navigation-history-race.js | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/dom/base/test/fullscreen/browser_fullscreen-navigation-history-race.js b/dom/base/test/fullscreen/browser_fullscreen-navigation-history-race.js new file mode 100644 index 0000000000..2ea2b9ee40 --- /dev/null +++ b/dom/base/test/fullscreen/browser_fullscreen-navigation-history-race.js @@ -0,0 +1,128 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +requestLongerTimeout(2); + +// Import helpers +Services.scriptloader.loadSubScript( + "chrome://mochitests/content/browser/dom/base/test/fullscreen/fullscreen_helpers.js", + this +); + +// This test tends to trigger a race in the fullscreen time telemetry, +// where the fullscreen enter and fullscreen exit events (which use the +// same histogram ID) overlap. That causes TelemetryStopwatch to log an +// error, bug 1742890. +SimpleTest.ignoreAllUncaughtExceptions(true); + +add_setup(async function () { + await pushPrefs( + ["full-screen-api.transition-duration.enter", "0 0"], + ["full-screen-api.transition-duration.leave", "0 0"], + ["full-screen-api.allow-trusted-requests-only", false] + ); +}); + +function preventBFCache(aBrowsingContext, aPrevent) { + return SpecialPowers.spawn(aBrowsingContext, [aPrevent], prevent => { + if (prevent) { + // Using a dummy onunload listener to disable the bfcache. + content.window.addEventListener("unload", () => {}); + } + content.window.addEventListener( + "pagehide", + e => { + // XXX checking persisted property causes intermittent failures, so we + // dump the value instead, bug 1822263. + // is(e.persisted, !prevent, `Check BFCache state`); + info(`Check BFCache state: e.persisted is ${e.persisted}`); + }, + { once: true } + ); + }); +} + +[true, false].forEach(crossOrigin => { + [true, false].forEach(initialPagePreventsBFCache => { + [true, false].forEach(fullscreenPagePreventsBFCache => { + add_task(async function navigation_history() { + info( + `crossOrigin: ${crossOrigin}, initialPagePreventsBFCache: ${initialPagePreventsBFCache}, fullscreenPagePreventsBFCache: ${fullscreenPagePreventsBFCache}` + ); + await BrowserTestUtils.withNewTab( + { + gBrowser, + url: "http://mochi.test:8888/browser/dom/base/test/fullscreen/dummy_page.html", + }, + async function (browser) { + // Maybe prevent BFCache on initial page. + await preventBFCache( + browser.browsingContext, + initialPagePreventsBFCache + ); + + // Navigate to fullscreen page. + const url = crossOrigin + ? "https://example.org/browser/dom/base/test/fullscreen/file_fullscreen-iframe-inner.html" + : "http://mochi.test:8888/browser/dom/base/test/fullscreen/file_fullscreen-iframe-inner.html"; + const loaded = BrowserTestUtils.browserLoaded(browser, false, url); + BrowserTestUtils.startLoadingURIString(browser, url); + await loaded; + + // Maybe prevent BFCache on fullscreen test page. + await preventBFCache( + browser.browsingContext, + fullscreenPagePreventsBFCache + ); + + // Trigger click event to enter fullscreen. + await SpecialPowers.spawn(browser.browsingContext, [], () => { + let target = content.document.getElementById("div"); + target.addEventListener( + "mousedown", + function (e) { + content.window.history.back(); + }, + { once: true } + ); + EventUtils.synthesizeMouseAtCenter(target, {}, content.window); + }); + + // Give some time for fullscreen transition. + await new Promise(aResolve => { + SimpleTest.executeSoon(() => { + SimpleTest.executeSoon(aResolve); + }); + }); + + // Wait fullscreen exit event if browser is still in fullscreen mode. + if ( + window.fullScreen || + document.documentElement.hasAttribute("inFullscreen") + ) { + info("The widget is still in fullscreen, wait again"); + await waitWidgetFullscreenEvent(window, false, true); + } + if (document.documentElement.hasAttribute("inDOMFullscreen")) { + info("The chrome document is still in fullscreen, wait again"); + await waitForFullScreenObserver(window, false, true); + } + + // Ensure the browser exits fullscreen state. + ok(!window.fullScreen, "The widget should not be in fullscreen"); + ok( + !document.documentElement.hasAttribute("inFullscreen"), + "The chrome window should not be in fullscreen" + ); + ok( + !document.documentElement.hasAttribute("inDOMFullscreen"), + "The chrome document should not be in fullscreen" + ); + } + ); + }); + }); + }); +}); |