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<!DOCTYPE html>
<script src="../../resources/js-test.js"></script>
<style>
#outer {
position: absolute;
left: 0;
top: 0
}
#outer div {
width: 100px;
height: 100px
}
#hover:hover + #test {
background-color: black
}
</style>
<div id="outer">
<div id="hover"></div>
<div id="test"></div>
</div>
<script>
description("Check that childrenAffectedByHover is intact after a re-attach.");
function mouseOver(x, y) {
if (window.eventSender)
eventSender.mouseMoveTo(x, y);
document.body.offsetTop; // force style recalc
}
var black = "rgb(0, 0, 0)";
var transparent = "rgba(0, 0, 0, 0)";
var test = document.getElementById('test');
shouldBe("getComputedStyle(test, '').backgroundColor", "transparent");
// Hover #hover
mouseOver(50, 50);
shouldBe("getComputedStyle(test, '').backgroundColor", "black");
// Hover body
mouseOver(0, 200);
shouldBe("getComputedStyle(test, '').backgroundColor", "transparent");
// Force re-attach
document.getElementById("hover").style.display = "inline-block";
// Hover #hover
mouseOver(50, 50);
shouldBe("getComputedStyle(test, '').backgroundColor", "black");
</script>
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