| <!DOCTYPE HTML> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| |
| <style> |
| .hideAllContainers .container { |
| display: none; |
| } |
| </style> |
| |
| <div class="container"> |
| <div id="div">Div Contents</div> |
| </div> |
| |
| <script> |
| test(function(t){ |
| var axDiv = accessibilityController.accessibleElementById("div"); |
| assert_equals(axDiv.description, ""); |
| }, "A simple div should not have an accessible description."); |
| </script> |
| |
| <div class="container"> |
| <button id="self">Contents of button</button> |
| </div> |
| |
| <script> |
| test(function(t){ |
| var axSelf = accessibilityController.accessibleElementById("self"); |
| assert_equals(axSelf.name, "Contents of button"); |
| assert_equals(axSelf.nameFrom, "contents"); |
| assert_equals(axSelf.description, ""); |
| assert_equals(axSelf.descriptionFrom, ""); |
| }, "A button's accessible name should come from its contents and it should have no accessible description."); |
| </script> |
| |
| <div class="container"> |
| <button id="describedby" aria-describedby="description1">Contents</button> |
| <div id="description1">Description 1</div> |
| </div> |
| |
| <script> |
| test(function(t){ |
| var axDescribedby = accessibilityController.accessibleElementById("describedby"); |
| assert_equals(axDescribedby.name, "Contents"); |
| assert_equals(axDescribedby.nameFrom, "contents"); |
| assert_equals(axDescribedby.description, "Description 1"); |
| assert_equals(axDescribedby.descriptionFrom, "relatedElement"); |
| assert_equals(axDescribedby.descriptionElementCount(), 1); |
| assert_equals(axDescribedby.descriptionElementAtIndex(0).role, "AXRole: AXGenericContainer"); |
| }, "Button with aria-describedby referencing the id of another element."); |
| </script> |
| |
| <div class="container"> |
| <button id="describedby2" aria-describedby="describedby2">Contents</button> |
| </div> |
| |
| <script> |
| test(function(t){ |
| var axDescribedby2 = accessibilityController.accessibleElementById("describedby2"); |
| assert_equals(axDescribedby2.name, "Contents"); |
| assert_equals(axDescribedby2.nameFrom, "contents"); |
| assert_equals(axDescribedby2.description, "Contents"); |
| assert_equals(axDescribedby2.descriptionFrom, "relatedElement"); |
| assert_equals(axDescribedby2.descriptionElementCount(), 1); |
| assert_equals(axDescribedby2.descriptionElementAtIndex(0).role, "AXRole: AXButton"); |
| }, "Button with aria-describedby referencing itself."); |
| </script> |
| |
| <div class="container"> |
| <button id="describedby3" aria-describedby="describedby3 description3">Contents</button> |
| <div id="description3">Description 3</div> |
| </div> |
| |
| <script> |
| test(function(t){ |
| var axDescribedby3 = accessibilityController.accessibleElementById("describedby3"); |
| assert_equals(axDescribedby3.name, "Contents"); |
| assert_equals(axDescribedby3.nameFrom, "contents"); |
| assert_equals(axDescribedby3.description, "Contents Description 3"); |
| assert_equals(axDescribedby3.descriptionFrom, "relatedElement"); |
| assert_equals(axDescribedby3.descriptionElementCount(), 2); |
| assert_equals(axDescribedby3.descriptionElementAtIndex(0).role, "AXRole: AXButton"); |
| assert_equals(axDescribedby3.descriptionElementAtIndex(1).role, "AXRole: AXGenericContainer"); |
| }, "Button with aria-describedby referencing itself and the id of another element."); |
| </script> |
| |
| <div class="container"> |
| <button id="describedby4" aria-describedby="description4">Contents</button> |
| </div> |
| |
| <script> |
| test(function(t){ |
| var axDescribedby4 = accessibilityController.accessibleElementById("describedby4"); |
| assert_equals(axDescribedby4.name, "Contents"); |
| assert_equals(axDescribedby4.nameFrom, "contents"); |
| assert_equals(axDescribedby4.description, ""); |
| assert_equals(axDescribedby4.descriptionFrom, ""); |
| assert_equals(axDescribedby4.descriptionElementCount(), 0); |
| }, "aria-describedby reference to nonexistant element."); |
| </script> |
| |
| <div class="container"> |
| <button id="describedby5" aria-describedby="description5">Contents</button> |
| <div id="description5"></div> |
| </div> |
| |
| <script> |
| test(function(t){ |
| var axDescribedby5 = accessibilityController.accessibleElementById("describedby5"); |
| assert_equals(axDescribedby5.name, "Contents"); |
| assert_equals(axDescribedby5.nameFrom, "contents"); |
| assert_equals(axDescribedby5.description, ""); |
| assert_equals(axDescribedby5.descriptionFrom, "relatedElement"); |
| assert_equals(axDescribedby5.descriptionElementCount(), 1); |
| assert_equals(axDescribedby5.descriptionElementAtIndex(0).role, "AXRole: AXGenericContainer"); |
| }, "aria-describedby reference to element with no text."); |
| </script> |
| |
| <div class="container"> |
| <button id="describedby6" aria-describedby="description6">Contents</button> |
| <h3 id="description6" style="visibility: hidden">Invisible description</h3> |
| </div> |
| |
| <script> |
| test(function(t){ |
| assert_equals(accessibilityController.accessibleElementById("description6"), undefined); |
| var axDescribedby6 = accessibilityController.accessibleElementById("describedby6"); |
| assert_equals(axDescribedby6.name, "Contents"); |
| assert_equals(axDescribedby6.nameFrom, "contents"); |
| assert_equals(axDescribedby6.description, "Invisible description"); |
| assert_equals(axDescribedby6.descriptionFrom, "relatedElement"); |
| assert_equals(axDescribedby6.descriptionElementCount(), 1); |
| assert_equals(axDescribedby6.descriptionElementAtIndex(0).role, "AXRole: AXHeading"); |
| }, "Button with aria-describedby reference to invisible element."); |
| </script> |
| |
| <div class="container"> |
| <button id="describedby7" aria-describedby="description7">Contents</button> |
| <h3 id="description7" style="display: none">Display-none description</h3> |
| </div> |
| |
| <script> |
| test(function(t){ |
| assert_equals(accessibilityController.accessibleElementById("description7"), undefined); |
| var axDescribedby7 = accessibilityController.accessibleElementById("describedby7"); |
| assert_equals(axDescribedby7.name, "Contents"); |
| assert_equals(axDescribedby7.nameFrom, "contents"); |
| assert_equals(axDescribedby7.description, "Display-none description"); |
| assert_equals(axDescribedby7.descriptionFrom, "relatedElement"); |
| assert_equals(axDescribedby7.descriptionElementCount(), 1); |
| assert_equals(axDescribedby7.descriptionElementAtIndex(0).role, "AXRole: AXHeading"); |
| }, "Button with aria-describedby reference to display-none element."); |
| </script> |
| |
| <script> |
| if (window.testRunner) |
| document.body.className = "hideAllContainers"; |
| </script> |
