tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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ElementInternals-accessibility.html (2093B)

      1 <!DOCTYPE HTML>
      2 <script src="/resources/testharness.js"></script>
      3 <script src="/resources/testharnessreport.js"></script>
      4 <script>
      5 class TestElement extends HTMLElement {
      6  constructor() {
      7    super();
      8    this._internals = this.attachInternals();
      9  }
     10 
     11  get internals() {
     12    return this._internals;
     13  }
     14 
     15  set internals(val) {
     16    throw "Can't set internals!";
     17  }
     18 }
     19 customElements.define("test-element", TestElement);
     20 </script>
     21 
     22 <test-element id= "testElement"></test-element>
     23 
     24 <script>
     25 const element = document.getElementById("testElement");
     26 const properties = [
     27  "role",
     28  "ariaActiveDescendantElement",
     29  "ariaAtomic",
     30  "ariaAutoComplete",
     31  "ariaBrailleLabel",
     32  "ariaBrailleRoleDescription",
     33  "ariaBusy",
     34  "ariaChecked",
     35  "ariaColCount",
     36  "ariaColIndex",
     37  // "ariaColIndexText", // tentative -> ElementInternals-accessibility.tentative.html
     38  "ariaColSpan",
     39  "ariaControlsElements",
     40  "ariaCurrent",
     41  "ariaDescribedByElements",
     42  // "ariaDescription", // tentative -> ElementInternals-accessibility.tentative.html
     43  "ariaDetailsElements",
     44  "ariaDisabled",
     45  "ariaErrorMessageElements",
     46  "ariaExpanded",
     47  "ariaFlowToElements",
     48  "ariaHasPopup",
     49  "ariaHidden",
     50  "ariaInvalid",
     51  "ariaKeyShortcuts",
     52  "ariaLabel",
     53  "ariaLabelledByElements",
     54  "ariaLevel",
     55  "ariaLive",
     56  "ariaModal",
     57  "ariaMultiLine",
     58  "ariaMultiSelectable",
     59  "ariaOrientation",
     60  "ariaOwnsElements",
     61  "ariaPlaceholder",
     62  "ariaPosInSet",
     63  "ariaPressed",
     64  "ariaReadOnly",
     65  "ariaRelevant",
     66  "ariaRequired",
     67  "ariaRoleDescription",
     68  "ariaRowCount",
     69  "ariaRowIndex",
     70  // "ariaRowIndexText", // tentative -> ElementInternals-accessibility.tentative.html
     71  "ariaRowSpan",
     72  "ariaSelected",
     73  "ariaSetSize",
     74  "ariaSort",
     75  "ariaValueMax",
     76  "ariaValueMin",
     77  "ariaValueNow",
     78  "ariaValueText"
     79 ];
     80 for (const property of properties) {
     81  test(() => {
     82    assert_inherits(element.internals, property);
     83  }, property + " is defined in ElementInternals");
     84 }
     85 test(() => assert_false('ariaErrorMessageElement' in element.internals), 'ariaErrorMessageElement is not defined in ElementInternals')
     86 </script>