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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /gfx/layers/apz/test/mochitest/browser_test_content_response_timeout.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/layers/apz/test/mochitest/browser_test_content_response_timeout.js')
-rw-r--r-- | gfx/layers/apz/test/mochitest/browser_test_content_response_timeout.js | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/gfx/layers/apz/test/mochitest/browser_test_content_response_timeout.js b/gfx/layers/apz/test/mochitest/browser_test_content_response_timeout.js new file mode 100644 index 0000000000..a80fd77c17 --- /dev/null +++ b/gfx/layers/apz/test/mochitest/browser_test_content_response_timeout.js @@ -0,0 +1,88 @@ +/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* vim: set sts=2 sw=2 et tw=80: */ + +"use strict"; + +Services.scriptloader.loadSubScript( + "chrome://mochitests/content/browser/gfx/layers/apz/test/mochitest/apz_test_utils.js", + this +); + +Services.scriptloader.loadSubScript( + "chrome://mochitests/content/browser/gfx/layers/apz/test/mochitest/apz_test_native_event_utils.js", + this +); + +add_task(async () => { + // Use pan gesture events for Mac. + await SpecialPowers.pushPrefEnv({ + set: [ + // Set a relatively shorter timeout value. + ["apz.content_response_timeout", 100], + ], + }); + + const URL_ROOT = getRootDirectory(gTestPath).replace( + "chrome://mochitests/content/", + "http://mochi.test:8888/" + ); + // Load a content having an APZ-aware listener causing 500ms busy state and + // a scroll event listener changing the background color of an element. + // The reason why we change the background color in a scroll listener rather + // than setting up a Promise resolved in a scroll event handler and waiting + // for the Promise is SpecialPowers.spawn doesn't allow it (bug 1743857). + const tab = await BrowserTestUtils.openNewForegroundTab( + gBrowser, + URL_ROOT + "helper_content_response_timeout.html" + ); + + let scrollPromise = BrowserTestUtils.waitForContentEvent( + tab.linkedBrowser, + "scroll" + ); + + await SpecialPowers.spawn(tab.linkedBrowser, [], async () => { + await content.wrappedJSObject.promiseApzFlushedRepaints(); + await content.wrappedJSObject.waitUntilApzStable(); + }); + + // Note that below function uses `WaitForObserver` version of sending a + // pan-start event function so that the notification can be sent in the parent + // process, thus we can get the notification even if the content process is + // busy. + await NativePanHandler.promiseNativePanEvent( + tab.linkedBrowser, + 100, + 100, + 0, + NativePanHandler.delta, + NativePanHandler.beginPhase + ); + + await new Promise(resolve => { + setTimeout(resolve, 200); + }); + + await NativePanHandler.promiseNativePanEvent( + tab.linkedBrowser, + 100, + 100, + 0, + NativePanHandler.delta, + NativePanHandler.updatePhase + ); + await NativePanHandler.promiseNativePanEvent( + tab.linkedBrowser, + 100, + 100, + 0, + 0, + NativePanHandler.endPhase + ); + + await scrollPromise; + ok(true, "We got at least one scroll event"); + + BrowserTestUtils.removeTab(tab); + await SpecialPowers.popPrefEnv(); +}); |