named-objects.html (3199B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <title>HTML Test: Named access on the Window object</title> 4 <link rel="author" title="Intel" href="http://www.intel.com/"> 5 <link rel="help" href="https://html.spec.whatwg.org/multipage/multipage/browsers.html#named-access-on-the-window-object"> 6 <script src="/resources/testharness.js"></script> 7 <script src="/resources/testharnessreport.js"></script> 8 <div id="log"></div> 9 <div style="display:none"> 10 <p name="a" id="p1"></p> 11 <a name="a" id="a1" href="#"></a> 12 <area name="a" id="area1"></area> 13 <embed name="a" id="embed1"></embed> 14 <form name="a" id="form1"></form> 15 <img name="a" id="img1"> 16 <object name="a" id="obj1"></object> 17 <span name="a" id="span1"></span> 18 19 <b id="b" name="c"></b> 20 <a name="c"></a> 21 <iframe name="c" id="fm1"></iframe> 22 <iframe name="c" id="fm2" src="test.html" onload="on_load()"></iframe> 23 <input id="b"></input> 24 <span id="d"></span> 25 <a name=""></a> 26 <b id=""></b> 27 </div> 28 <script> 29 30 test(function() { 31 assert_equals(window['c'], document.getElementById("fm1").contentWindow, "The first iframe's window should be returned."); 32 }, "Check if the first nested browsing context is returned by window['c']"); 33 34 test(function() { 35 assert_true(window['a'] instanceof HTMLCollection); 36 assert_array_equals(window['a'], 37 [ document.getElementById('embed1'), 38 document.getElementById('form1'), document.getElementById('img1'), 39 document.getElementById('obj1') ], 40 "The elements are not in tree order."); 41 42 document.getElementById('form1').setAttribute("name", ""); 43 document.getElementById('embed1').setAttribute("name", ""); 44 assert_array_equals(window['a'], 45 [ document.getElementById('img1'), 46 document.getElementById('obj1') ], 47 "Window['a'] should not contain the elements with empty name attribute."); 48 }, "Check if window['a'] contains all embed, form, img, and object elements, and their order"); 49 50 var t = async_test("Check that window['fs'] does not return the frameset element with name='fs' (historical)"); 51 function on_load () { 52 t.step(function () { 53 assert_equals(document.getElementById('fm2').contentWindow['fs'], 54 undefined, 55 "The frameset element should not be returned."); 56 }); 57 t.done(); 58 } 59 60 test(function() { 61 assert_true(window['b'] instanceof HTMLCollection); 62 assert_array_equals(window['b'], [document.getElementsByTagName('b')[0], document.getElementsByTagName('input')[0]]); 63 64 document.getElementsByTagName('b')[0].setAttribute("id", ""); 65 assert_equals(window['b'], document.getElementsByTagName('input')[0], 66 "The window['b'] should not contain the elements with empty id attribute."); 67 }, "Check if window['b'] returns the elements with the id='b'"); 68 69 test(function() { 70 assert_equals(window['d'], document.getElementById('d')); 71 }, "Check if window['d'] returns the element with id='d'"); 72 73 test(function() { 74 assert_equals(window[''], undefined, "The window[''] should be undefined"); 75 }, "Check widow[''] when there are some elements with empty id or name attribute"); 76 </script>