gecko-dev/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-002.html
Emilio Cobos Álvarez 5caaf1c9f3 Bug 1445682: Make Shadow DOM account for stylesheet applicableness correctly. r=xidorn
Summary:
Also, make stuff sound in presence of CSSOM and what not.

The dirty: false thing is reverting an accidental change that landed in the
de-XBL stuff, which was harmless, but now wouldn't let me assert stuff properly.

Reviewers: xidorn

Bug #: 1445682

Differential Revision: https://phabricator.services.mozilla.com/D748

MozReview-Commit-ID: K0W2Rv0qK8X
2018-03-19 15:50:31 +01:00

19 lines
712 B
HTML

<!doctype html>
<title>CSS Scoping Module Level 1 - Dynamic fallback content</title>
<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model">
<link rel="match" href="reference/green-box.html"/>
<p>Test passes if you see a single 100px by 100px green box below.</p>
<div id="host">
<span slot="myslot">FAIL</span>
</div>
<script>
let root = host.attachShadow({ mode: "open" });
root.innerHTML = `
<slot name="myslot">
<div style="width: 100px; height: 100px; background: green"></div>
</slot>
`;
document.body.offsetTop;
host.firstElementChild.removeAttribute("slot");
</script>