tor-browser

The Tor Browser
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Document-parseHTMLUnsafe.html (3098B)

      1 <!doctype html>
      2 <link rel=author href="mailto:jarhar@chromium.org">
      3 <!-- This was adapted from DOMParser-parseFromString-html.html -->
      4 <title>parseHTMLUnsafe basic test of HTML parsing</title>
      5 <script src="/resources/testharness.js"></script>
      6 <script src="/resources/testharnessreport.js"></script>
      7 <script>
      8 // |expected| should be an object indicating the expected type of node.
      9 function assert_node(actual, expected) {
     10    assert_true(actual instanceof expected.type,
     11                'Node type mismatch: actual = ' + actual.constructor.name + ', expected = ' + expected.type.name);
     12    if (typeof(expected.id) !== 'undefined')
     13        assert_equals(actual.id, expected.id, expected.idMessage);
     14 }
     15 
     16 var doc;
     17 setup(function() {
     18    doc = Document.parseHTMLUnsafe('<html id="root"><head></head><body></body></html>');
     19 });
     20 
     21 test(function() {
     22    var root = doc.documentElement;
     23    assert_node(root, { type: HTMLHtmlElement, id: 'root',
     24                        idMessage: 'documentElement id attribute should be root.' });
     25 }, 'Parsing of id attribute');
     26 
     27 test(function() {
     28    assert_equals(doc.contentType, "text/html")
     29 }, 'contentType');
     30 
     31 test(function() {
     32    assert_equals(doc.compatMode, "BackCompat")
     33 }, 'compatMode');
     34 
     35 test(function() {
     36    doc = Document.parseHTMLUnsafe('<!DOCTYPE html><html id="root"><head></head><body></body></html>');
     37    assert_equals(doc.compatMode, "CSS1Compat")
     38 }, 'compatMode for a proper DOCTYPE');
     39 
     40 // URL- and encoding-related stuff tested separately.
     41 
     42 test(function() {
     43    assert_equals(doc.location, null,
     44                  'The document must have a location value of null.');
     45 }, 'Location value');
     46 
     47 test(function() {
     48    var htmldoc = Document.parseHTMLUnsafe("<!DOCTYPE foo></><foo></multiple></>");
     49    assert_equals(htmldoc.documentElement.localName, "html");
     50    assert_equals(htmldoc.documentElement.namespaceURI, "http://www.w3.org/1999/xhtml");
     51 }, "Document.parseHTMLUnsafe parses HTML tag soup with no problems");
     52 
     53 test(function() {
     54   const doc = Document.parseHTMLUnsafe('<noembed>&lt;a&gt;</noembed>');
     55   assert_equals(doc.querySelector('noembed').textContent, '&lt;a&gt;');
     56 }, 'Document.parseHTMLUnsafe should handle the content of <noembed> as raw text');
     57 
     58 test(() => {
     59   const doc = Document.parseHTMLUnsafe(`
     60 <html><body>
     61 <style>
     62  @import url(/dummy.css)
     63 </style>
     64 <script>document.x = 8<\/script>
     65 </body></html>`);
     66 
     67  assert_not_equals(doc.querySelector('script'), null, 'script must be found');
     68  assert_equals(doc.x, undefined, 'script must not be executed on the inner document');
     69  assert_equals(document.x, undefined, 'script must not be executed on the outer document');
     70 }, 'script is found synchronously even when there is a css import');
     71 
     72 test(() => {
     73    const doc = Document.parseHTMLUnsafe(`<body><noscript><p id="test1">test1<p id="test2">test2</noscript>`);
     74    assert_node(doc.body.firstChild.childNodes[0], { type: HTMLParagraphElement, id: 'test1' });
     75    assert_node(doc.body.firstChild.childNodes[1], { type: HTMLParagraphElement, id: 'test2' });
     76 }, 'must be parsed with scripting disabled, so noscript works');
     77 </script>