Content - 84214201aaaf32481e17d45a8b889cc8c5d01a10 - c428a7b/custom-elements/reactions/Selection.html

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Tip revision: b6d437037393dc8b289bfb3504fc21a808760be3 authored by Michael[tm] Smith on 23 March 2018, 10:42:57 UTC
cc Update messages.json

Tip revision: b6d4370

Selection.html

<!DOCTYPE html>
<html>
<head>
<title>Custom Elements: CEReactions on Selection interface</title>
<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">
<meta name="assert" content="deleteFromDocument of Selection interface must have CEReactions">
<meta name="help" content="http://w3c.github.io/selection-api/#selection-interface">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../resources/custom-elements-helpers.js"></script>
<script src="./resources/reactions.js"></script>
</head>
<body>
<div id="log"></div>
<script>

testNodeDisconnector(function (customElement, window) {
    let selection = window.getSelection();
    let parent = customElement.parentNode;

    // WebKit and Blink "normalizes" selection in selectAllChildren and not select the empty customElement.
    // Workaround this orthogonal non-standard behavior by inserting text nodes around the custom element.
    parent.prepend(document.createTextNode('start'));
    parent.append(document.createTextNode('end'));

    selection.selectAllChildren(parent);
    selection.deleteFromDocument();
}, 'deleteFromDocument on Selection');

</script>
</body>
</html>

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