45 lines
1.1 KiB
HTML
45 lines
1.1 KiB
HTML
<!doctype HTML>
|
|
<html class="reftest-wait">
|
|
<meta charset="utf8">
|
|
<title>Content Visibility: hidden iframe</title>
|
|
<link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
|
|
<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
|
|
<link rel="match" href="content-visibility-020-ref.html">
|
|
<meta name="assert" content="content-visibility hidden iframe does not paint">
|
|
|
|
<script src="/common/reftest-wait.js"></script>
|
|
|
|
<style>
|
|
div {
|
|
background: blue;
|
|
color: white;
|
|
}
|
|
.hidden {
|
|
content-visibility: hidden;
|
|
}
|
|
</style>
|
|
|
|
<div>Test passes if the word “FAIL” does not appear below and if there is no red.</div>
|
|
<iframe id="frame" width=400 height=200 srcdoc='
|
|
<style>
|
|
div {
|
|
background: red;
|
|
}
|
|
</style>
|
|
<div>FAIL</div>
|
|
'></iframe>
|
|
<div>Test passes if the word “FAIL” does not appear above and if there is no red.</div>
|
|
|
|
<script>
|
|
async function runTest() {
|
|
document.getElementById("frame").classList.add("hidden");
|
|
requestAnimationFrame(takeScreenshot);
|
|
}
|
|
|
|
window.onload = () => {
|
|
requestAnimationFrame(() => {
|
|
requestAnimationFrame(runTest);
|
|
});
|
|
};
|
|
</script>
|
|
</html>
|