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Update web-platform-tests to revision 8a2ceb5f18911302b7a5c1cd2791f4ab50ad4326

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Josh Matthews 2017-10-12 09:25:50 -04:00
parent 462c272380
commit 1f531f66ea
5377 changed files with 174916 additions and 84369 deletions
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57
tests/wpt/web-platform-tests/intersection-observer/unclipped-root.html Normal file
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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="./resources/intersection-observer-test-utils.js"></script>
<style>
pre, #log {
position: absolute;
top: 0;
left: 200px;
}
#root {
overflow: visible;
height: 200px;
width: 160px;
border: 7px solid black;
}
#target {
width: 100px;
height: 100px;
background-color: green;
}
</style>
<div id="root">
<div id="target" style="transform: translateY(300px)"></div>
</div>
<script>
var entries = [];
var target;
runTestCycle(function() {
target = document.getElementById("target");
assert_true(!!target, "target exists");
var root = document.getElementById("root");
assert_true(!!root, "root exists");
var observer = new IntersectionObserver(function(changes) {
entries = entries.concat(changes)
}, {root: root});
observer.observe(target);
entries = entries.concat(observer.takeRecords());
assert_equals(entries.length, 0, "No initial notifications.");
runTestCycle(step0, "First rAF.");
}, "Test that border bounding box is used to calculate intersection with a non-scrolling root.");
function step0() {
target.style.transform = "translateY(195px)";
runTestCycle(step1, "target.style.transform = 'translateY(195px)'");
checkLastEntry(entries, 0, [15, 115, 315, 415, 0, 0, 0, 0, 8, 182, 8, 222, false]);
}
function step1() {
target.style.transform = "";
checkLastEntry(entries, 1, [15, 115, 210, 310, 15, 115, 210, 222, 8, 182, 8, 222, true]);
}
</script>