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89 lines
3.1 KiB
HTML
89 lines
3.1 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Serialization of script-disabled documents should follow escaping rules</title>
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<link rel="author" href="mailto:masonf@chromium.org">
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<link rel="help" href="https://html.spec.whatwg.org/multipage/parsing.html#serialising-html-fragments">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<body>
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<script>
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const html_escaped = '& <>';
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const html_unescaped = '& <>';
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function getHtml(deEscapeParse) {
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return `<noscript>${deEscapeParse ? html_escaped : html_unescaped}</noscript>`;
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}
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function testDoc(escapeSerialize, parsedNode) {
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const node = parsedNode.firstChild;
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const innerText = node.textContent;
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assert_equals(innerText, html_unescaped, 'Content should be unescaped');
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const serialized = node.innerHTML;
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const expectation = escapeSerialize ? html_escaped : html_unescaped;
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assert_equals(serialized, expectation, `Serialization ${escapeSerialize ? 'should' : 'should NOT'} re-escape <noscript> contents`);
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}
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test(() => {
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const div = document.createElement('div');
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document.body.appendChild(div);
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div.innerHTML = getHtml(false);
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testDoc(false, div);
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}, 'div.innerHTML');
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test(() => {
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const div = document.createElement('div');
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div.insertAdjacentHTML('afterbegin',getHtml(false));
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testDoc(false, div);
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}, 'div.insertAdjacentHTML');
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test(() => {
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const id = 'doc-write-1';
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document.write(`<div id=${id} style="display:none">${getHtml(false)}</div>`);
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testDoc(false, document.getElementById(id));
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}, 'document.write on main document');
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test(() => {
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const doc = (new DOMParser()).parseFromString(`<body>${getHtml(true)}</body>`, 'text/html');
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testDoc(true, doc.body);
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}, 'DOMParser.parseFromString');
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test(() => {
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const template = document.createElement('template');
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document.body.appendChild(template);
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template.innerHTML = getHtml(true);
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testDoc(true, template.content);
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}, 'template.innerHTML');
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test(() => {
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const doc = document.implementation.createHTMLDocument('');
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doc.body.innerHTML=`<pre>${getHtml(true)}</pre>`;
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testDoc(true, doc.body.firstChild);
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}, 'document.implementation.createHTMLDocument and innerHTML');
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test(() => {
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const doc = document.implementation.createHTMLDocument('');
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let range = doc.createRange();
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range.selectNode(doc.body);
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const frag = range.createContextualFragment(getHtml(true));
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testDoc(true, frag);
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}, 'document.implementation.createHTMLDocument and createContextualFragment');
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test(() => {
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const id = 'doc-write-2';
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const doc = document.implementation.createHTMLDocument('');
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doc.write(`<div id=${id} style="display:none">${getHtml(false)}</div>`);
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testDoc(true, doc.getElementById(id));
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}, 'document.implementation.createHTMLDocument and document.write');
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async_test((t) => {
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let client = new XMLHttpRequest();
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client.addEventListener('load', t.step_func_done(() => {
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assert_true(client.status == 200 && client.responseXML != null);
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testDoc(true, client.responseXML.body.firstChild);
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t.done();
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}));
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client.open("GET", `data:text/html,<pre>${getHtml(true)}</pre>`);
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client.responseType = 'document';
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client.send();
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}, 'XMLHttpRequest');
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</script>
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