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b470e2fcb2
PR-URL: https://github.com/nodejs/node/pull/54642 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Mattias Buelens <mattias@buelens.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Chemi Atlow <chemi@atlow.co.il> Reviewed-By: James M Snell <jasnell@gmail.com>
97 lines
2.8 KiB
HTML
97 lines
2.8 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1">
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<meta name="variant" content="?include=passive-false"/>
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<meta name="variant" content="?include=passive-true"/>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/resources/testdriver.js"></script>
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<script src="/resources/testdriver-actions.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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<script src="/common/subset-tests-by-key.js"></script>
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<script src="scroll_support.js"></script>
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<style>
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body {
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margin: 0;
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padding: 0;
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height: 200vh;
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}
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.spacer {
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width: 100%;
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height: 25px;
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padding: 0;
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margin: 0;
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}
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</style>
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<head>
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<body onload=runTest()>
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<div id="initialTarget" class="spacer" style="background: red"></div>
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<div id="firstRootSpacer" class="spacer" style="background: green"></div>
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<div id="secondRootSpacer" class="spacer" style="background: blue"></div>
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</body>
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<script>
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let variants = [
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{
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key: "passive-false",
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passive: false,
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},
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{
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key: "passive-true",
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passive: true,
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},
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];
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function runTest() {
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async function testResizeTarget(passive, t) {
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await waitForCompositorReady();
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await waitForCompositorCommit();
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let wheelEventTargets = [];
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let resizedInitialTarget = false;
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// Resize the initial element the wheel event is targetted at once we fire the
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// first wheel event, then log the subsequent wheel event targets.
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function resizeInitialElement(e) {
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wheelEventTargets.push(e.target);
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if (!resizedInitialTarget) {
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resizedInitialTarget = true;
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e.target.style.height = '10px';
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}
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}
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window.addEventListener("wheel", resizeInitialElement, {passive: passive});
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await waitForCompositorCommit();
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await new test_driver.Actions()
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.addWheel("wheel1")
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.scroll(2, 2, 0, 30, {origin: "viewport"})
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.pause(1)
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.scroll(2, 2, 0, 30, {origin: "viewport"})
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.send();
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// TODO(dlrobertson): Use the scrollend event here to wait for the
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// wheel scroll to finish instead of waitForAnimationEnd().
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await waitForAnimationEnd(() => { return document.scrollingElement.scrollTop; });
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await waitForCompositorCommit();
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wheelEventTargets.forEach((wheelEventTarget, i) => {
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assert_equals(wheelEventTarget, initialTarget,
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"Wheel event at `" + i + "` does not match the expected target")
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});
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assert_greater_than(document.scrollingElement.scrollTop, 0, "The document has scrolled");
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}
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variants.forEach((variant) => {
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subsetTestByKey(variant.key, promise_test, t => testResizeTarget(variant.passive, t),
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"Resize the initial target and use a passive:" + variant.passive + " listener");
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});
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}
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</script>
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</html>
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