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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>
106 lines
3.4 KiB
HTML
106 lines
3.4 KiB
HTML
<!DOCTYPE HTML>
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<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1">
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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="scroll_support.js"></script>
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<style>
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#hspacer {
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height: 100px;
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width: 100vw;
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top: 0;
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left: 200px;
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/* on the right edge od targetDiv */
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position: absolute;
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}
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#vspacer {
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height: 100vh;
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width: 100px;
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position: absolute;
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}
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#targetDiv {
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width: 200px;
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height: 200px;
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overflow: scroll;
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}
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#innerDiv {
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width: 400px;
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height: 400px;
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}
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</style>
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<body style="margin:0" onload=runTest()>
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<div id="targetDiv">
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<div id="innerDiv"></div>
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</div>
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<div id="hspacer"></div>
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<div id="vspacer"></div>
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</body>
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<script>
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var target_div = document.getElementById('targetDiv');
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async function resetScrollers(test) {
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await waitForScrollReset(test, target_div);
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await waitForScrollReset(test, document.scrollingElement);
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}
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function fail() {
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assert_true(false);
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}
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function runTest() {
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promise_test(async (t) => {
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await resetScrollers(t);
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await waitForCompositorCommit();
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assert_equals(document.scrollingElement.scrollTop, 0,
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"document should not be scrolled");
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let scrollend_promise = waitForScrollendEvent(t, target_div);
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let max_target_div_scroll_top = target_div.scrollHeight - target_div.clientHeight;
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target_div.scrollTo({ top: target_div.scrollHeight, left: 0 });
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await scrollend_promise;
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assert_approx_equals(target_div.scrollTop, max_target_div_scroll_top, 1,
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"target_div should be fully scrolled down");
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scrollend_promise = waitForScrollendEvent(t, document, 2000);
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target_div.addEventListener("scrollend", fail);
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// Scroll up on target div and wait for the doc to get scrollend event.
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await scrollElementDown(target_div, target_div.clientHeight + 25);
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await scrollend_promise;
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target_div.removeEventListener("scrollend", fail);
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assert_greater_than(document.scrollingElement.scrollTop, target_div.clientHeight - 1,
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"document is scrolled by the height of target_div");
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}, "testing, vertical");
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promise_test(async (t) => {
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await resetScrollers(t);
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await waitForCompositorCommit();
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assert_equals(document.scrollingElement.scrollLeft, 0,
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"document should not be scrolled");
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let scrollend_promise = waitForScrollendEvent(t, target_div);
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let max_target_div_scroll_left = target_div.scrollWidth - target_div.clientWidth;
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target_div.scrollTo({ left: target_div.scrollWidth, top: 0 });
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await scrollend_promise;
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assert_approx_equals(target_div.scrollLeft, max_target_div_scroll_left, 1,
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"target_div should be fully scrolled right");
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scrollend_promise = waitForScrollendEvent(t, document, 2000);
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target_div.addEventListener("scrollend", fail);
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await scrollElementLeft(target_div, target_div.clientWidth + 25);
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await scrollend_promise;
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target_div.removeEventListener("scrollend", fail);
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assert_greater_than(document.scrollingElement.scrollLeft, target_div.clientWidth - 1,
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"document is scrolled by the height of target_div");
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}, "testing, horizontal");
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}
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</script>
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