Bug 1409975 - Implement node distribution for shadow tree slots

* Implementation for assignedNodes
* Include slots in the flat tree
* Fix event get-the-parent algorithm for a node
* Update and add reftests for Shadow DOM v1
* Update web platform tests expectations

Tag #1375
This commit is contained in:
Matt A. Tobin 2020-04-17 07:10:54 -04:00 committed by Roy Tam
commit cab78760e5
49 changed files with 775 additions and 429 deletions

View file

@ -0,0 +1,15 @@
<!doctype html>
<template id="tmpl">
<div style="display: block">
Some text
More text
</div>
</template>
<div id="host"></div>
<script>
let shadowRoot = document.getElementById("host").attachShadow({mode: 'open'});
let tmpl = document.getElementById("tmpl");
shadowRoot.appendChild(document.importNode(tmpl.content, true));
document.body.offsetTop;
shadowRoot.firstElementChild.style.display = "table";
</script>