113 lines
No EOL
2.4 KiB
HTML
113 lines
No EOL
2.4 KiB
HTML
<!DOCTYPE html>
|
|
|
|
<html class="reftest-wait">
|
|
|
|
<head>
|
|
<title>Tests that an element positioned using position-area renders when it's initially hidden, then shown</title>
|
|
|
|
<link rel="help" href="https://drafts.csswg.org/css-anchor-position-1/#position-area">
|
|
<link rel="author" href="mailto:kiet.ho@apple.com">
|
|
<link rel="match" href="reference/position-area-visibility-change-ref.html">
|
|
|
|
<script src="/common/reftest-wait.js"></script>
|
|
<script src="/common/rendering-utils.js"></script>
|
|
|
|
<style>
|
|
.containing-block {
|
|
position: relative;
|
|
width: 150px;
|
|
height: 150px;
|
|
outline: 2px black solid;
|
|
}
|
|
|
|
.cell {
|
|
width: 50px;
|
|
height: 50px;
|
|
}
|
|
|
|
#anchor-cell {
|
|
position: absolute;
|
|
top: 50px;
|
|
left: 50px;
|
|
|
|
anchor-name: --anchor;
|
|
|
|
background: green;
|
|
}
|
|
|
|
.anchor-positioned-cell {
|
|
position: absolute;
|
|
position-anchor: --anchor;
|
|
}
|
|
|
|
#target-1 {
|
|
position-area: top right;
|
|
|
|
/* Will be changed to 'block' */
|
|
display: none;
|
|
}
|
|
|
|
#target-2 {
|
|
position-area: bottom left;
|
|
|
|
/* Will be changed to 'visible' */
|
|
visibility: hidden;
|
|
}
|
|
|
|
#target-3 {
|
|
position-area: bottom right;
|
|
|
|
/* Override default popover style */
|
|
margin: 0;
|
|
padding: 0;
|
|
border: none;
|
|
}
|
|
|
|
.blue-background {
|
|
background: blue;
|
|
}
|
|
|
|
.magenta-background {
|
|
background: magenta;
|
|
}
|
|
|
|
.cyan-background {
|
|
background: cyan;
|
|
}
|
|
</style>
|
|
</head>
|
|
|
|
<body>
|
|
<div class="containing-block">
|
|
<div class="cell" id="anchor-cell"></div>
|
|
|
|
<div class="cell anchor-positioned-cell" id="target-1">
|
|
<div class="cell blue-background"></div>
|
|
</div>
|
|
|
|
<div class="cell anchor-positioned-cell" id="target-2">
|
|
<div class="cell magenta-background"></div>
|
|
</div>
|
|
|
|
<div class="cell anchor-positioned-cell" id="target-3" popover>
|
|
<div class="cell cyan-background"></div>
|
|
</div>
|
|
</div>
|
|
|
|
<script>
|
|
// All targets should initially be hidden.
|
|
waitForAtLeastOneFrame().then(() => {
|
|
// Change targets to be visible.
|
|
document.getElementById('target-1').style.display = 'block';
|
|
document.getElementById('target-2').style.visibility = 'visible';
|
|
document.getElementById('target-3').showPopover();
|
|
|
|
waitForAtLeastOneFrame().then(() => {
|
|
// All targets should be visible now.
|
|
takeScreenshot();
|
|
});
|
|
});
|
|
</script>
|
|
</body>
|
|
|
|
</html> |