nameditem-01.html - mozsearch

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This WPT test may be referenced by the following Test IDs:
- /html/dom/documents/dom-tree-accessors/nameditem-01.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset=utf-8>

<title>Named items: img id &amp; name</title>

<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com">

<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-document-nameditem">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<div id="log"></div>

<div id="test">

<img id="a" name="b">

<img id="test" name="test">

<img id="test2a" name="test2b">

<img id="test3a" name="test3b">

<img id="test4a" name="test4b">

<img id="test5a" name="test5b">

<img id="test6a" name="test6b">

</div>

<script>

test(function() {

  let img = document.getElementsByTagName("img")[0];

  assert_equals(document.a, img);

  assert_equals(document['a'], img);

  assert_equals(document.b, img);

  assert_equals(document['b'], img);

}, "img elements that have a name and id attribute, should be accessible by both values.");

test(function() {

  let img = document.getElementsByTagName("img")[1];

  assert_equals(document.test, img);

  assert_equals(document['test'], img);

}, "img elements that have a name and id attribute with same value.");

test(function() {

  let img = document.getElementsByTagName("img")[2];

  assert_equals(document.test2a, img);

  assert_equals(document['test2a'], img);

  assert_equals(document.test2b, img);

  assert_equals(document['test2b'], img);

  img.removeAttribute("name");

  assert_equals(document.test2a, undefined);

  assert_equals(document['test2a'], undefined);

  assert_equals(document.test2b, undefined);

  assert_equals(document['test2b'], undefined);

}, "Dynamically removing the name attribute from img elements, should not be accessible.");

test(function() {

  let img = document.getElementsByTagName("img")[3];

  assert_equals(document.test3a, img);

  assert_equals(document['test3a'], img);

  assert_equals(document.test3b, img);

  assert_equals(document['test3b'], img);

  img.removeAttribute("id");

  assert_equals(document.test3a, undefined);

  assert_equals(document['test3a'], undefined);

  assert_equals(document.test3b, img);

  assert_equals(document['test3b'], img);

}, "Dynamically removing the id attribute from img elements, should still be accessible by name value.");

test(function() {

  let img = document.getElementsByTagName("img")[4];

  assert_equals(document.test4a, img);

  assert_equals(document['test4a'], img);

  assert_equals(document.test4b, img);

  assert_equals(document['test4b'], img);

  img.name = 'test4a';

  assert_equals(document.test4a, img);

  assert_equals(document['test4a'], img);

  assert_equals(document.test4b, undefined);

  assert_equals(document['test4b'], undefined);

  img.name = 'test4c';

  assert_equals(document.test4a, img);

  assert_equals(document['test4a'], img);

  assert_equals(document.test4b, undefined);

  assert_equals(document['test4b'], undefined);

  assert_equals(document.test4c, img);

  assert_equals(document['test4c'], img);

}, "Dynamically updating the name attribute from img elements, should be accessible by values.");

test(function() {

  let img = document.getElementsByTagName("img")[5];

  assert_equals(document.test5a, img);

  assert_equals(document['test5a'], img);

  assert_equals(document.test5b, img);

  assert_equals(document['test5b'], img);

  img.id = 'test5b';

  assert_equals(document.test5a, undefined);

  assert_equals(document['test5a'], undefined);

  assert_equals(document.test5b, img);

  assert_equals(document['test5b'], img);

  img.id = 'test5c';

  assert_equals(document.test5a, undefined);

  assert_equals(document['test5a'], undefined);

  assert_equals(document.test5b, img);

  assert_equals(document['test5b'], img);

  assert_equals(document.test5c, img);

  assert_equals(document['test5c'], img);

}, "Dynamically updating the id attribute from img elements, should be accessible by values.");

test(function() {

  let img = document.getElementsByTagName("img")[6];

  assert_equals(document.test6a, img);

  assert_equals(document['test6a'], img);

  assert_equals(document.test6b, img);

  assert_equals(document['test6b'], img);

  img.remove();

  assert_equals(document.test6a, undefined);

  assert_equals(document['test6a'], undefined);

  assert_equals(document.test6b, undefined);

  assert_equals(document['test6b'], undefined);

}, "img elements that is removed, should not be accessible.");

</script>