99 lines
3.5 KiB
HTML
99 lines
3.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>CSSOM View - Simultaneous scrollIntoViews</title>
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<link rel="help" href="https://drafts.csswg.org/cssom-view/#dom-element-scrollintoview">
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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="/dom/events/scrolling/scroll_support.js"></script>
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<script src="/css/css-scroll-snap/support/common.js"></script>
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<script src="resources/simultaneousScrollIntoViews.js"></script>
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</head>
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<body>
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<style>
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.scroller {
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overflow-y: scroll;
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background-color: teal;
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border: solid 1px black;
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position: relative;
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resize: both;
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display: inline-block;
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}
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.scroller.outer {
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height: 400px;
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width: 400px;
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}
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.scroller.inner {
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height: 200px;
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width: 200px;
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position: absolute;
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top: 150%;
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}
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.space {
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height: 200vh;
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width: 200vw;
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}
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.box {
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height: 50px;
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width: 50px;
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background-color: purple;
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}
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.target {
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position: absolute;
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top: 150%;
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}
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</style>
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<div id="outerscroller1" class="outer scroller">
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<div class="space"></div>
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<div id="innerscroller1" class="inner scroller">
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<div class="space"></div>
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<div class="box target" id="target1"></div>
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</div>
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</div>
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<div id="outerscroller2" class="outer scroller">
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<div class="space"></div>
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<div id="innerscroller2" class="inner scroller">
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<div class="space"></div>
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<div class="box target" id="target2"></div>
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</div>
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</div>
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<script>
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const outerscroller1 = document.getElementById("outerscroller1");
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const outerscroller2 = document.getElementById("outerscroller2");
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const innerscroller1 = document.getElementById("innerscroller1");
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const innerscroller2 = document.getElementById("innerscroller2");
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const target1 = document.getElementById("target1");
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const target2 = document.getElementById("target2");
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const scrollers = [ outerscroller1,
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outerscroller2,
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innerscroller1,
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innerscroller2 ];
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// Expect the outer scrollers to scroll to the inner scrollers
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// and the inner scrollers to scroll to their respective targets.
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const target_offsets = [ innerscroller1.offsetTop,
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innerscroller2.offsetTop,
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target1.offsetTop,
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target2.offsetTop ];
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promise_test(async (t) => {
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await simultaneousScrollIntoViewsTest(t,
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["smooth", "smooth"], [target1, target2], scrollers, target_offsets);
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}, "Simultaneous smooth scrollIntoViews run to completion");
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promise_test(async (t) => {
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await simultaneousScrollIntoViewsTest(t,
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["smooth", "instant"], [target1, target2], scrollers, target_offsets);
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}, "Simultaneous smooth,instant scrollIntoViews run to completion");
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promise_test(async (t) => {
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await simultaneousScrollIntoViewsTest(t,
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["instant", "smooth"], [target1, target2], scrollers, target_offsets);
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}, "Simultaneous instant,smooth scrollIntoViews run to completion");
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promise_test(async (t) => {
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await simultaneousScrollIntoViewsTest(t,
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["instant", "instant"], [target1, target2], scrollers, target_offsets);
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}, "Simultaneous instant scrollIntoViews run to completion");
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</script>
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</body>
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</html>
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