<!DOCTYPE html>
<html>
<body>
<script src="../../../resources/js-test.js"></script>
<script>
description("Document's execCommand() / queryCommand*() should throw an exception on non-HTML/XHTML documents.");

let xmlDocument = new Document();
shouldThrowErrorName("xmlDocument.execCommand('selectAll')", "InvalidStateError");
shouldThrowErrorName("xmlDocument.queryCommandEnabled('selectAll')", "InvalidStateError");
shouldThrowErrorName("xmlDocument.queryCommandIndeterm('selectAll')", "InvalidStateError");
shouldThrowErrorName("xmlDocument.queryCommandState('selectAll')", "InvalidStateError");
shouldThrowErrorName("xmlDocument.queryCommandSupported('selectAll')", "InvalidStateError");
shouldThrowErrorName("xmlDocument.queryCommandValue('selectAll')", "InvalidStateError");

let svgDocument = document.implementation.createDocument('http://www.w3.org/2000/svg', 'svg', null);
shouldThrowErrorName("svgDocument.execCommand('selectAll')", "InvalidStateError");
shouldThrowErrorName("svgDocument.queryCommandEnabled('selectAll')", "InvalidStateError");
shouldThrowErrorName("svgDocument.queryCommandIndeterm('selectAll')", "InvalidStateError");
shouldThrowErrorName("svgDocument.queryCommandState('selectAll')", "InvalidStateError");
shouldThrowErrorName("svgDocument.queryCommandSupported('selectAll')", "InvalidStateError");
shouldThrowErrorName("svgDocument.queryCommandValue('selectAll')", "InvalidStateError");


// As of June 2021, Gecko also throws for XHTML documents but Blink doesn't. We are aligned with Blink.
let xhtmlDocument = document.implementation.createDocument('http://www.w3.org/1999/xhtml', 'html', null);
shouldNotThrow("xhtmlDocument.execCommand('selectAll')");
shouldNotThrow("xhtmlDocument.queryCommandEnabled('selectAll')");
shouldNotThrow("xhtmlDocument.queryCommandIndeterm('selectAll')");
shouldNotThrow("xhtmlDocument.queryCommandState('selectAll')");
shouldNotThrow("xhtmlDocument.queryCommandSupported('selectAll')");
shouldNotThrow("xhtmlDocument.queryCommandValue('selectAll')");

let htmlDocument = document.implementation.createHTMLDocument();
shouldNotThrow("htmlDocument.execCommand('selectAll')");
shouldNotThrow("htmlDocument.queryCommandEnabled('selectAll')");
shouldNotThrow("htmlDocument.queryCommandIndeterm('selectAll')");
shouldNotThrow("htmlDocument.queryCommandState('selectAll')");
shouldNotThrow("htmlDocument.queryCommandSupported('selectAll')");
shouldNotThrow("htmlDocument.queryCommandValue('selectAll')");
</script>
</body>
</html>