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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /toolkit/content/tests/browser/browser_autoscroll_disabled.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 'toolkit/content/tests/browser/browser_autoscroll_disabled.js')
| -rw-r--r-- | toolkit/content/tests/browser/browser_autoscroll_disabled.js | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/toolkit/content/tests/browser/browser_autoscroll_disabled.js b/toolkit/content/tests/browser/browser_autoscroll_disabled.js new file mode 100644 index 0000000000..6ab58a7c48 --- /dev/null +++ b/toolkit/content/tests/browser/browser_autoscroll_disabled.js @@ -0,0 +1,82 @@ +add_task(async function () { + const kPrefName_AutoScroll = "general.autoScroll"; + Services.prefs.setBoolPref(kPrefName_AutoScroll, false); + + let dataUri = + 'data:text/html,<html><body id="i" style="overflow-y: scroll"><div style="height: 2000px"></div>\ + <iframe id="iframe" style="display: none;"></iframe>\ +</body></html>'; + + let loadedPromise = BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser); + BrowserTestUtils.startLoadingURIString(gBrowser, dataUri); + await loadedPromise; + + await BrowserTestUtils.synthesizeMouse( + "#i", + 50, + 50, + { button: 1 }, + gBrowser.selectedBrowser + ); + + await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function () { + var iframe = content.document.getElementById("iframe"); + + if (iframe) { + var e = new iframe.contentWindow.PageTransitionEvent("pagehide", { + bubbles: true, + cancelable: true, + persisted: false, + }); + iframe.contentDocument.dispatchEvent(e); + iframe.contentDocument.documentElement.dispatchEvent(e); + } + }); + + await BrowserTestUtils.synthesizeMouse( + "#i", + 100, + 100, + { type: "mousemove", clickCount: "0" }, + gBrowser.selectedBrowser + ); + + // If scrolling didn't work, we wouldn't do any redraws and thus time out, so + // request and force redraws to get the chance to check for scrolling at all. + await new Promise(resolve => window.requestAnimationFrame(resolve)); + + let msg = await SpecialPowers.spawn( + gBrowser.selectedBrowser, + [], + async function () { + // Skip the first animation frame callback as it's the same callback that + // the browser uses to kick off the scrolling. + return new Promise(resolve => { + function checkScroll() { + let msg = ""; + let elem = content.document.getElementById("i"); + if (elem.scrollTop != 0) { + msg += "element should not have scrolled vertically"; + } + if (elem.scrollLeft != 0) { + msg += "element should not have scrolled horizontally"; + } + + resolve(msg); + } + + content.requestAnimationFrame(checkScroll); + }); + } + ); + + ok(!msg, "element scroll " + msg); + + // restore the changed prefs + if (Services.prefs.prefHasUserValue(kPrefName_AutoScroll)) { + Services.prefs.clearUserPref(kPrefName_AutoScroll); + } + + // wait for focus to fix a failure in the next test if the latter runs too soon. + await SimpleTest.promiseFocus(); +}); |