| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| |
| <div id="contenteditable-combobox" role="combobox" contenteditable="true" |
| aria-expanded="true" aria-haspopup="menu" aria-autocomplete="list" |
| aria-activedescendant="list1-option1"> |
| <ul id="list1" role="listbox" style="display: none;"> |
| <li id="list1-option1" role="option">Option 1</li> |
| <li id="list1-option2" role="option">Option 2</li> |
| <li id="list1-option3" role="option">Option 3</li> |
| </ul> |
| </div> |
| |
| <input id="input-combobox" role="combobox" type="text" aria-expanded="true" |
| aria-haspopup="menu" aria-autocomplete="list" |
| aria-activedescendant="list2-option1" aria-owns="list2"> |
| |
| <ul id="list2" role="listbox" style="display: none;"> |
| <li id="list2-option1" role="option">Option 1</li> |
| <li id="list2-option2" role="option">Option 2</li> |
| <li id="list2-option3" role="option">Option 3</li> |
| </ul> |
| |
| <input id="input-searchbox" role="combobox" type="search" aria-expanded="true" |
| aria-haspopup="menu" aria-autocomplete="list" |
| aria-activedescendant="list3-option1" aria-owns="list3"> |
| |
| <ul id="list3" role="listbox" style="display: none;"> |
| <li id="list3-option1" role="option">Option 1</li> |
| <li id="list3-option2" role="option">Option 2</li> |
| <li id="list3-option3" role="option">Option 3</li> |
| </ul> |
| |
| <textarea id="textarea-combobox" role="combobox" aria-expanded="true" |
| aria-haspopup="menu" aria-autocomplete="list" |
| aria-activedescendant="list4-option1" aria-owns="list4"></textarea> |
| |
| <ul id="list4" role="listbox" style="display: none;"> |
| <li id="list4-option1" role="option">Option 1</li> |
| <li id="list4-option2" role="option">Option 2</li> |
| <li id="list4-option3" role="option">Option 3</li> |
| </ul> |
| |
| <div id="combobox-composite-widget" role="combobox" aria-expanded="true" |
| aria-haspopup="menu" aria-autocomplete="list"> |
| <input id="input-type-text" type="text" aria-controls="list5" |
| aria-activedescendant="list5-option1"> |
| </div> |
| |
| <ul id="list5" role="listbox" style="display: none;"> |
| <li id="list5-option1" role="option">Option 1</li> |
| <li id="list5-option2" role="option">Option 2</li> |
| <li id="list5-option3" role="option">Option 3</li> |
| </ul> |
| |
| <script> |
| function testExpectations(widgetId, textboxId, listboxId) { |
| var listbox = document.getElementById(listboxId); |
| listbox.style.display = "block"; |
| var textbox = document.getElementById(textboxId); |
| textbox.focus(); |
| var widget = document.getElementById(widgetId); |
| |
| var axWidget = accessibilityController.accessibleElementById(widgetId); |
| var axTextbox = accessibilityController.accessibleElementById(textboxId); |
| var axListbox = accessibilityController.accessibleElementById(listboxId); |
| var option1 = accessibilityController.accessibleElementById(listboxId + "-option1"); |
| var option2 = accessibilityController.accessibleElementById(listboxId + "-option2"); |
| var option3 = accessibilityController.accessibleElementById(listboxId + "-option3"); |
| |
| assert_true(axWidget.isExpanded, widgetId + ".isExpanded"); |
| assert_equals(axWidget.hasPopup, "menu"); |
| |
| assert_true(option1.isFocusable, listboxId + "-option1.isFocusable"); |
| assert_true(option1.isSelectable, listboxId + "-option1.isSelectable"); |
| assert_true(option2.isFocusable, listboxId + "-option2.isFocusable"); |
| assert_true(option2.isSelectable, listboxId + "-option2.isSelectable"); |
| assert_true(option3.isFocusable, listboxId + "-option3.isFocusable"); |
| assert_true(option3.isSelectable, listboxId + "-option3.isSelectable"); |
| |
| assert_true(axTextbox.isFocused, widgetId + ".isFocused"); |
| assert_true(option1.isSelected, listboxId + "-option1.isSelected"); |
| |
| textbox.setAttribute("aria-activedescendant", listboxId + "-option2"); |
| assert_false(option1.isSelected, listboxId + "-option1.isSelected"); |
| assert_true(axTextbox.isFocused, widgetId + ".isFocused"); |
| assert_true(option2.isSelected, listboxId + "-option2.isSelected"); |
| |
| textbox.setAttribute("aria-activedescendant", listboxId + "-option3"); |
| assert_false(option2.isSelected, listboxId + "-option2.isSelected"); |
| assert_true(axTextbox.isFocused, widgetId + ".isFocused"); |
| assert_true(option3.isSelected, listboxId + "-option3.isSelected"); |
| |
| textbox.removeAttribute("aria-activedescendant"); |
| assert_true(axTextbox.isFocused, widgetId + ".isFocused"); |
| assert_false(option3.isSelected, listboxId + "-option3.isSelected"); |
| |
| listbox.style.display = "none"; |
| widget.style.display = "none"; |
| } |
| </script> |
| |
| <script> |
| test(() => { |
| testExpectations('contenteditable-combobox', 'contenteditable-combobox', 'list1'); |
| }, 'Changing active descendant on a content editable.'); |
| |
| test(() => { |
| testExpectations('input-combobox', 'input-combobox', 'list2'); |
| }, 'Changing active descendant on an input with role=combobox.'); |
| |
| test(() => { |
| testExpectations('input-searchbox', 'input-searchbox', 'list3'); |
| }, 'Changing active descendant on an input of type=search with role=combobox.'); |
| |
| test(() => { |
| testExpectations('textarea-combobox', 'textarea-combobox', 'list4'); |
| }, 'Changing active descendant on a textarea with role=combobox.'); |
| |
| test(() => { |
| testExpectations('combobox-composite-widget', 'input-type-text', 'list5'); |
| }, 'Changing active descendant on an ARIA 1.1 combo box composite widget.'); |
| </script> |
