tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Node-isSameNode.html (4055B)

      1 <!DOCTYPE html>
      2 <meta charset="utf-8">
      3 <title>Node.prototype.isSameNode</title>
      4 <link rel=help href="https://dom.spec.whatwg.org/#dom-node-issamenode">
      5 <script src="/resources/testharness.js"></script>
      6 <script src="/resources/testharnessreport.js"></script>
      7 <script>
      8 "use strict";
      9 
     10 test(function() {
     11 
     12  var doctype1 = document.implementation.createDocumentType("qualifiedName", "publicId", "systemId");
     13  var doctype2 = document.implementation.createDocumentType("qualifiedName", "publicId", "systemId");
     14 
     15  assert_true(doctype1.isSameNode(doctype1), "self-comparison");
     16  assert_false(doctype1.isSameNode(doctype2), "same properties");
     17  assert_false(doctype1.isSameNode(null), "with null other node");
     18 }, "doctypes should be compared on reference");
     19 
     20 test(function() {
     21 
     22  var element1 = document.createElementNS("namespace", "prefix:localName");
     23  var element2 = document.createElementNS("namespace", "prefix:localName");
     24 
     25  assert_true(element1.isSameNode(element1), "self-comparison");
     26  assert_false(element1.isSameNode(element2), "same properties");
     27  assert_false(element1.isSameNode(null), "with null other node");
     28 
     29 }, "elements should be compared on reference (namespaced element)");
     30 
     31 test(function() {
     32 
     33  var element1 = document.createElement("element");
     34  element1.setAttributeNS("namespace", "prefix:localName", "value");
     35 
     36  var element2 = document.createElement("element");
     37  element2.setAttributeNS("namespace", "prefix:localName", "value");
     38 
     39  assert_true(element1.isSameNode(element1), "self-comparison");
     40  assert_false(element1.isSameNode(element2), "same properties");
     41  assert_false(element1.isSameNode(null), "with null other node");
     42 
     43 }, "elements should be compared on reference (namespaced attribute)");
     44 
     45 test(function() {
     46 
     47  var pi1 = document.createProcessingInstruction("target", "data");
     48  var pi2 = document.createProcessingInstruction("target", "data");
     49 
     50  assert_true(pi1.isSameNode(pi1), "self-comparison");
     51  assert_false(pi1.isSameNode(pi2), "different target");
     52  assert_false(pi1.isSameNode(null), "with null other node");
     53 
     54 }, "processing instructions should be compared on reference");
     55 
     56 test(function() {
     57 
     58  var text1 = document.createTextNode("data");
     59  var text2 = document.createTextNode("data");
     60 
     61  assert_true(text1.isSameNode(text1), "self-comparison");
     62  assert_false(text1.isSameNode(text2), "same properties");
     63  assert_false(text1.isSameNode(null), "with null other node");
     64 
     65 }, "text nodes should be compared on reference");
     66 
     67 test(function() {
     68 
     69  var comment1 = document.createComment("data");
     70  var comment2 = document.createComment("data");
     71 
     72  assert_true(comment1.isSameNode(comment1), "self-comparison");
     73  assert_false(comment1.isSameNode(comment2), "same properties");
     74  assert_false(comment1.isSameNode(null), "with null other node");
     75 
     76 }, "comments should be compared on reference");
     77 
     78 test(function() {
     79 
     80  var documentFragment1 = document.createDocumentFragment();
     81  var documentFragment2 = document.createDocumentFragment();
     82 
     83  assert_true(documentFragment1.isSameNode(documentFragment1), "self-comparison");
     84  assert_false(documentFragment1.isSameNode(documentFragment2), "same properties");
     85  assert_false(documentFragment1.isSameNode(null), "with null other node");
     86 
     87 }, "document fragments should be compared on reference");
     88 
     89 test(function() {
     90 
     91  var document1 = document.implementation.createDocument("", "");
     92  var document2 = document.implementation.createDocument("", "");
     93 
     94  assert_true(document1.isSameNode(document1), "self-comparison");
     95  assert_false(document1.isSameNode(document2), "another empty XML document");
     96  assert_false(document1.isSameNode(null), "with null other node");
     97 
     98 }, "documents should be compared on reference");
     99 
    100 test(function() {
    101 
    102  var attr1 = document.createAttribute('href');
    103  var attr2 = document.createAttribute('href');
    104 
    105  assert_true(attr1.isSameNode(attr1), "self-comparison");
    106  assert_false(attr1.isSameNode(attr2), "same name");
    107  assert_false(attr1.isSameNode(null), "with null other node");
    108 
    109 }, "attributes should be compared on reference");
    110 
    111 </script>