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Update web-platform-tests to revision 26e8a76d7fbea0721468e791a325444ac9939a4f

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WPT Sync Bot 2018-03-21 21:10:50 -04:00
parent 1c2bed5a69
commit 6b4026ce2f
89 changed files with 889 additions and 258 deletions
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80
tests/wpt/web-platform-tests/css/css-scroll-snap/scroll-snap-type-proximity.html Normal file
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<!DOCTYPE html>
<link rel="help" href="https://drafts.csswg.org/css-scroll-snap-1" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
div {
position: absolute;
margin: 0px;
}
#scroller {
height: 400px;
width: 400px;
overflow: scroll;
}
#space {
width: 2000px;
height: 2000px;
}
.snap {
width: 200px;
height: 200px;
background-color: blue;
scroll-snap-align: start;
}
#left-top {
left: 0px;
top: 0px;
}
#right-bottom {
left: 1000px;
top: 1000px;
}
</style>
<div id="scroller">
<div id="space"></div>
<div class="snap" id="left-top"></div>
<div class="snap" id="right-bottom"></div>
</div>
<script>
var scroller = document.getElementById("scroller");
var visible_x = 1000 - scroller.clientWidth;
var visible_y = 1000 - scroller.clientHeight;
test(() => {
scroller.style.scrollSnapType = "both mandatory";
scroller.scrollTo(0, 0);
assert_equals(scroller.scrollLeft, 0);
assert_equals(scroller.scrollTop, 0);
scroller.scrollTo(visible_x + 10, visible_y + 10);
assert_equals(scroller.scrollLeft, 1000);
assert_equals(scroller.scrollTop, 1000);
}, "mandatory scroll-snap-type should snap as long as the element is visible.");
test(() => {
scroller.style.scrollSnapType = "both proximity";
scroller.scrollTo(0, 0);
assert_equals(scroller.scrollLeft, 0);
assert_equals(scroller.scrollTop, 0);
scroller.scrollTo(visible_x + 10, visible_y + 10);
assert_equals(scroller.scrollLeft, visible_x + 10);
assert_equals(scroller.scrollTop, visible_y + 10);
}, "proximity scroll-snap-type shouldn't snap if the snap position is too far away.");
test(() => {
scroller.style.scrollSnapType = "both proximity";
scroller.scrollTo(0, 0);
assert_equals(scroller.scrollLeft, 0);
assert_equals(scroller.scrollTop, 0);
scroller.scrollTo(995, 995);
assert_equals(scroller.scrollLeft, 1000);
assert_equals(scroller.scrollTop, 1000);
}, "proximity scroll-snap-type should snap if the snap position is close.");
</script>