The Tor Browser: accessible/tests/mochitest/test_aria_token

accessible/tests/mochitest/test_aria_token_attrs.html@925c144e1f1f (annotated)

accessible/tests/mochitest/test_aria_token_attrs.html

Fri, 16 Jan 2015 18:13:44 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Fri, 16 Jan 2015 18:13:44 +0100
branch: TOR_BUG_9701
changeset 14: 925c144e1f1f
permissions: -rw-r--r--

Integrate suggestion from review to improve consistency with existing code.

 <!DOCTYPE html>
 <html>
 <!--
 https://bugzilla.mozilla.org/show_bug.cgi?id=452388
 -->
 <head>
   <title>An NMTOKEN based ARIA property is undefined if the ARIA attribute is not present, or is set to "" or "undefined"</title>
   <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
   <script type="application/javascript"
           src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
   <script type="application/javascript"
           src="common.js"></script>
   <script type="application/javascript"
           src="role.js"></script>
   <script type="application/javascript"
       src="states.js"></script>
   <script type="application/javascript">
     function doTest()
     {
       // test aria-pressed state mapping to roles PUSHBUTTON vs TOGGLEBUTTON
       testRole("button_pressed_true", ROLE_TOGGLE_BUTTON);
       testRole("button_pressed_false", ROLE_TOGGLE_BUTTON);
       testRole("button_pressed_empty", ROLE_PUSHBUTTON);
       testRole("button_pressed_undefined", ROLE_PUSHBUTTON);
       testRole("button_pressed_absent", ROLE_PUSHBUTTON);
       // test button aria-pressed states
       testStates("button_pressed_true", STATE_PRESSED, 0, STATE_CHECKABLE);
       testStates("button_pressed_false", 0, 0, STATE_CHECKABLE | STATE_PRESSED);
       testStates("button_pressed_empty", 0, 0, STATE_PRESSED | STATE_CHECKABLE);
       testStates("button_pressed_undefined", 0, 0, STATE_PRESSED | STATE_CHECKABLE);
       testStates("button_pressed_absent", 0, 0, STATE_PRESSED | STATE_CHECKABLE);
       // test (checkbox) checkable and checked states
       testStates("checkbox_checked_true", (STATE_CHECKABLE | STATE_CHECKED));
       testStates("checkbox_checked_false", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("checkbox_checked_empty", STATE_CHECKABLE , 0, STATE_CHECKED);
       testStates("checkbox_checked_undefined", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("checkbox_checked_absent", STATE_CHECKABLE, 0, STATE_CHECKED);
       // test native checkbox checked state and aria-checked state (if conflict, native wins)
       testStates("native_checkbox_nativechecked_ariatrue", (STATE_CHECKABLE | STATE_CHECKED));
       testStates("native_checkbox_nativechecked_ariafalse", (STATE_CHECKABLE | STATE_CHECKED));
       testStates("native_checkbox_nativechecked_ariaempty", (STATE_CHECKABLE | STATE_CHECKED));
       testStates("native_checkbox_nativechecked_ariaundefined", (STATE_CHECKABLE | STATE_CHECKED));
       testStates("native_checkbox_nativechecked_ariaabsent", (STATE_CHECKABLE | STATE_CHECKED));
       testStates("native_checkbox_nativeunchecked_ariatrue", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("native_checkbox_nativeunchecked_ariafalse", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("native_checkbox_nativeunchecked_ariaempty", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("native_checkbox_nativeunchecked_ariaundefined", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("native_checkbox_nativeunchecked_ariaabsent", STATE_CHECKABLE, 0, STATE_CHECKED);
       // test (checkbox) readonly states
       testStates("checkbox_readonly_true", STATE_READONLY);
       testStates("checkbox_readonly_false", 0, 0, STATE_READONLY);
       testStates("checkbox_readonly_empty", 0, 0, STATE_READONLY);
       testStates("checkbox_readonly_undefined", 0, 0, STATE_READONLY);
       testStates("checkbox_readonly_absent", 0, 0, STATE_READONLY);
       // test (checkbox) required states
       testStates("checkbox_required_true", STATE_REQUIRED);
       testStates("checkbox_required_false", 0, 0, STATE_REQUIRED);
       testStates("checkbox_required_empty", 0, 0, STATE_REQUIRED);
       testStates("checkbox_required_undefined", 0, 0, STATE_REQUIRED);
       testStates("checkbox_required_absent", 0, 0, STATE_REQUIRED);
       // test (checkbox) invalid states
       testStates("checkbox_invalid_true", STATE_INVALID);
       testStates("checkbox_invalid_false", 0, 0, STATE_INVALID);
       testStates("checkbox_invalid_empty", 0, 0, STATE_INVALID);
       testStates("checkbox_invalid_undefined", 0, 0, STATE_INVALID);
       testStates("checkbox_invalid_absent", 0, 0, STATE_INVALID);
       // test (checkbox) disabled states
       testStates("checkbox_disabled_true", STATE_UNAVAILABLE);
       testStates("checkbox_disabled_false", 0, 0, STATE_UNAVAILABLE);
       testStates("checkbox_disabled_empty", 0, 0, STATE_UNAVAILABLE);
       testStates("checkbox_disabled_undefined", 0, 0, STATE_UNAVAILABLE);
       testStates("checkbox_disabled_absent", 0, 0, STATE_UNAVAILABLE);
       // test (listbox) multiselectable states
       testStates("listbox_multiselectable_true", STATE_MULTISELECTABLE | STATE_EXTSELECTABLE);
       testStates("listbox_multiselectable_false", 0, 0, STATE_MULTISELECTABLE | STATE_EXTSELECTABLE);
       testStates("listbox_multiselectable_empty", 0, 0, STATE_MULTISELECTABLE | STATE_EXTSELECTABLE);
       testStates("listbox_multiselectable_undefined", 0, 0, STATE_MULTISELECTABLE | STATE_EXTSELECTABLE);
       testStates("listbox_multiselectable_absent", 0, 0, STATE_MULTISELECTABLE | STATE_EXTSELECTABLE);
       // test (option) checkable and checked states
       testStates("option_checked_true", (STATE_CHECKABLE | STATE_CHECKED));
       testStates("option_checked_false", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("option_checked_empty", 0 , 0, STATE_CHECKABLE | STATE_CHECKED);
       testStates("option_checked_undefined", 0, 0, STATE_CHECKABLE | STATE_CHECKED);
       testStates("option_checked_absent", 0, 0, STATE_CHECKABLE | STATE_CHECKED);
       // test (menuitem) checkable and checked states
       testStates("menuitem_checked_true", (STATE_CHECKABLE | STATE_CHECKED));
       testStates("menuitem_checked_false", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("menuitem_checked_empty", 0, 0, (STATE_CHECKABLE | STATE_CHECKED));
       testStates("menuitem_checked_undefined", 0, 0, (STATE_CHECKABLE | STATE_CHECKED));
       testStates("menuitem_checked_absent", 0, 0, (STATE_CHECKABLE | STATE_CHECKED));
       // test (menuitemradio) checkable and checked states
       testStates("menuitemradio_checked_true", (STATE_CHECKABLE | STATE_CHECKED));
       testStates("menuitemradio_checked_false", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("menuitemradio_checked_empty", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("menuitemradio_checked_undefined", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("menuitemradio_checked_absent", STATE_CHECKABLE, 0, STATE_CHECKED);
       // test (radio) checkable and checked states
       testStates("radio_checked_true", (STATE_CHECKABLE | STATE_CHECKED));
       testStates("radio_checked_false", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("radio_checked_empty", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("radio_checked_undefined", STATE_CHECKABLE, 0, STATE_CHECKED);
       testStates("radio_checked_absent", STATE_CHECKABLE, 0, STATE_CHECKED);
       // test (textbox) multiline states
       testStates("textbox_multiline_true", 0, EXT_STATE_MULTI_LINE);
       testStates("textbox_multiline_false", 0, EXT_STATE_SINGLE_LINE);
       testStates("textbox_multiline_empty", 0, EXT_STATE_SINGLE_LINE);
       testStates("textbox_multiline_undefined", 0, EXT_STATE_SINGLE_LINE);
       testStates("textbox_multiline_absent", 0, EXT_STATE_SINGLE_LINE);
       // test (textbox) readonly states
       testStates("textbox_readonly_true", STATE_READONLY);
       testStates("textbox_readonly_false", 0, EXT_STATE_EDITABLE, STATE_READONLY);
       testStates("textbox_readonly_empty", 0, EXT_STATE_EDITABLE, STATE_READONLY);
       testStates("textbox_readonly_undefined", 0, EXT_STATE_EDITABLE, STATE_READONLY);
       testStates("textbox_readonly_absent", 0, EXT_STATE_EDITABLE, STATE_READONLY);
       // test native textbox readonly state and aria-readonly state (if conflict, native wins)
       testStates("native_textbox_nativereadonly_ariatrue", STATE_READONLY);
       testStates("native_textbox_nativereadonly_ariafalse", STATE_READONLY);
       testStates("native_textbox_nativereadonly_ariaempty", STATE_READONLY);
       testStates("native_textbox_nativereadonly_ariaundefined", STATE_READONLY);
       testStates("native_textbox_nativereadonly_ariaabsent", STATE_READONLY);
       testStates("native_textbox_nativeeditable_ariatrue", 0, 0, STATE_READONLY);
       testStates("native_textbox_nativeeditable_ariafalse", 0, 0, STATE_READONLY);
       testStates("native_textbox_nativeeditable_ariaempty", 0, 0, STATE_READONLY);
       testStates("native_textbox_nativeeditable_ariaundefined", 0, 0, STATE_READONLY);
       testStates("native_textbox_nativeeditable_ariaabsent", 0, 0, STATE_READONLY);
       // test (treeitem) selectable and selected states
       testStates("treeitem_selected_true", (STATE_SELECTABLE | STATE_SELECTED));
       testStates("treeitem_selected_false", STATE_SELECTABLE, 0, STATE_SELECTED);
       testStates("treeitem_selected_empty", STATE_SELECTABLE, 0, STATE_SELECTED);
       testStates("treeitem_selected_undefined", STATE_SELECTABLE, 0, STATE_SELECTED);
       testStates("treeitem_selected_absent", STATE_SELECTABLE, 0, STATE_SELECTED);
       // test (treeitem) haspopup states
       testStates("treeitem_haspopup_true", STATE_HASPOPUP);
       testStates("treeitem_haspopup_false", 0, 0, STATE_HASPOPUP);
       testStates("treeitem_haspopup_empty", 0, 0, STATE_HASPOPUP);
       testStates("treeitem_haspopup_undefined", 0, 0, STATE_HASPOPUP);
       testStates("treeitem_haspopup_absent", 0, 0, STATE_HASPOPUP);
       // test (treeitem) expandable and expanded/collapsed states
       testStates("treeitem_expanded_true", STATE_EXPANDED, EXT_STATE_EXPANDABLE);
       testStates("treeitem_expanded_false", STATE_COLLAPSED, EXT_STATE_EXPANDABLE);
       testStates("treeitem_expanded_empty", 0, 0, STATE_EXPANDED | STATE_COLLAPSED, EXT_STATE_EXPANDABLE);
       testStates("treeitem_expanded_undefined", 0, 0, STATE_EXPANDED | STATE_COLLAPSED, EXT_STATE_EXPANDABLE);
       testStates("treeitem_expanded_absent", 0, 0, STATE_EXPANDED | STATE_COLLAPSED, EXT_STATE_EXPANDABLE);
       SimpleTest.finish();
     }
     SimpleTest.waitForExplicitFinish();
     addA11yLoadEvent(doTest);
   </script>
 </head>
 <body>
   <a target="_blank"
      href="https://bugzilla.mozilla.org/show_bug.cgi?id=452388">
     Mozilla Bug 452388
   </a>
   <a target="_blank"
      href="https://bugzilla.mozilla.org/show_bug.cgi?id=499653"
      title="Unify ARIA state attributes mapping rules">
     Mozilla Bug 499653
   </a>
   <a target="_blank"
      href="https://bugzilla.mozilla.org/show_bug.cgi?id=989958"
      title="Pressed state is not exposed on a button element with aria-pressed attribute"
     Mozilla Bug 989958
   </a>
   <p id="display"></p>
   <div id="content" style="display: none"></div>
   <pre id="test">
   </pre>
   <div id="button_pressed_true" role="button" aria-pressed="true">This button has aria-pressed="true" and should get ROLE_TOGGLE_BUTTON. It should also get STATE_PRESSED.</div>
   <div id="button_pressed_false" role="button" aria-pressed="false">This button has aria-pressed="false" and should get ROLE_TOGGLE_BUTTON.</div>
   <div id="button_pressed_empty" role="button" aria-pressed="">This button has aria-pressed="" and should <emph>not</emph> get ROLE_BUTTON.</div>
   <div id="button_pressed_undefined" role="button" aria-pressed="undefined">This button has aria-pressed="undefined" and should <emph>not</emph> get ROLE_TOGGLE_BUTTON.</div>
   <div id="button_pressed_absent" role="button">This button has <emph>no</emph> aria-pressed attribute and should <emph>not</emph> get ROLE_TOGGLE_BUTTON.</div>
   <div id="checkbox_checked_true" role="checkbox" aria-checked="true">This checkbox has aria-checked="true" and should get STATE_CHECKABLE. It should also get STATE_checked.</div>
   <div id="checkbox_checked_false" role="checkbox" aria-checked="false">This checkbox has aria-checked="false" and should get STATE_CHECKABLE.</div>
   <div id="checkbox_checked_empty" role="checkbox" aria-checked="">This checkbox has aria-checked="" and should <emph>not</emph> get STATE_CHECKABLE.</div>
   <div id="checkbox_checked_undefined" role="checkbox" aria-checked="undefined">This checkbox has aria-checked="undefined" and should <emph>not</emph> get STATE_CHECKABLE.</div>
   <div id="checkbox_checked_absent" role="checkbox">This checkbox has <emph>no</emph> aria-checked attribute and should get STATE_CHECKABLE.</div>
   <form action="">
     <input id="native_checkbox_nativechecked_ariatrue" type="checkbox" checked="checked" aria-checked="true"/>
     <input id="native_checkbox_nativechecked_ariafalse" type="checkbox" checked="checked" aria-checked="false"/>
     <input id="native_checkbox_nativechecked_ariaempty" type="checkbox" checked="checked" aria-checked=""/>
     <input id="native_checkbox_nativechecked_ariaundefined" type="checkbox" checked="checked" aria-checked="undefined"/>
     <input id="native_checkbox_nativechecked_ariaabsent" type="checkbox" checked="checked"/>
     <input id="native_checkbox_nativeunchecked_ariatrue" type="checkbox" aria-checked="true"/>
     <input id="native_checkbox_nativeunchecked_ariafalse" type="checkbox" aria-checked="false"/>
     <input id="native_checkbox_nativeunchecked_ariaempty" type="checkbox" aria-checked=""/>
     <input id="native_checkbox_nativeunchecked_ariaundefined" type="checkbox" aria-checked="undefined"/>
     <input id="native_checkbox_nativeunchecked_ariaabsent" type="checkbox"/>
   </form>
   <div id="checkbox_readonly_true" role="checkbox" aria-readonly="true">This checkbox has aria-readonly="true" and should get STATE_READONLY.</div>
   <div id="checkbox_readonly_false" role="checkbox" aria-readonly="false">This checkbox has aria-readonly="false" and should <emph>not</emph> get STATE_READONLY.</div>
   <div id="checkbox_readonly_empty" role="checkbox" aria-readonly="">This checkbox has aria-readonly="" and should <emph>not</emph> get STATE_READONLY.</div>
   <div id="checkbox_readonly_undefined" role="checkbox" aria-readonly="undefined">This checkbox has aria-readonly="undefined" and should <emph>not</emph> get STATE_READONLY.</div>
   <div id="checkbox_readonly_absent" role="checkbox">This checkbox has <emph>no</emph> aria-readonly attribute and should <emph>not</emph> get STATE_READONLY.</div>
   <div id="checkbox_required_true" role="checkbox" aria-required="true">This checkbox has aria-required="true" and should get STATE_REQUIRED.</div>
   <div id="checkbox_required_false" role="checkbox" aria-required="false">This checkbox has aria-required="false" and should <emph>not</emph> get STATE_REQUIRED.</div>
   <div id="checkbox_required_empty" role="checkbox" aria-required="">This checkbox has aria-required="" and should <emph>not</emph> get STATE_REQUIRED.</div>
   <div id="checkbox_required_undefined" role="checkbox" aria-required="undefined">This checkbox has aria-required="undefined" and should <emph>not</emph> get STATE_REQUIRED.</div>
   <div id="checkbox_required_absent" role="checkbox">This checkbox has <emph>no</emph> aria-required attribute and should <emph>not</emph> get STATE_REQUIRED.</div>
   <div id="checkbox_invalid_true" role="checkbox" aria-invalid="true">This checkbox has aria-invalid="true" and should get STATE_INVALID.</div>
   <div id="checkbox_invalid_false" role="checkbox" aria-invalid="false">This checkbox has aria-invalid="false" and should <emph>not</emph> get STATE_INVALID.</div>
   <div id="checkbox_invalid_empty" role="checkbox" aria-invalid="">This checkbox has aria-invalid="" and should <emph>not</emph> get STATE_INVALID.</div>
   <div id="checkbox_invalid_undefined" role="checkbox" aria-invalid="undefined">This checkbox has aria-invalid="undefined" and should <emph>not</emph> get STATE_INVALID.</div>
   <div id="checkbox_invalid_absent" role="checkbox">This checkbox has <emph>no</emph> aria-invalid attribute and should <emph>not</emph> get STATE_INVALID.</div>
   <div id="checkbox_disabled_true" role="checkbox" aria-disabled="true" tabindex="0">This checkbox has aria-disabled="true" and should get STATE_DISABLED.</div>
   <div id="checkbox_disabled_false" role="checkbox" aria-disabled="false">This checkbox has aria-disabled="false" and should <emph>not</emph> get STATE_DISABLED.</div>
   <div id="checkbox_disabled_empty" role="checkbox" aria-disabled="">This checkbox has aria-disabled="" and should <emph>not</emph> get STATE_DISABLED.</div>
   <div id="checkbox_disabled_undefined" role="checkbox" aria-disabled="undefined">This checkbox has aria-disabled="undefined" and should <emph>not</emph> get STATE_DISABLED.</div>
   <div id="checkbox_disabled_absent" role="checkbox">This checkbox has <emph>no</emph> aria-disabled attribute and should <emph>not</emph> get STATE_DISABLED.</div>
   <div id="listbox_multiselectable_true" role="listbox" aria-multiselectable="true">
     <div id="option_checked_true" role="option" aria-checked="true">item</div>
   </div>
   <div id="listbox_multiselectable_false" role="listbox" aria-multiselectable="false">
     <div id="option_checked_false" role="option" aria-checked="false">item</div>
   </div>
   <div id="listbox_multiselectable_empty" role="listbox" aria-multiselectable="">
     <div id="option_checked_empty" role="option" aria-checked="">item</div>
   </div>
   <div id="listbox_multiselectable_undefined" role="listbox" aria-multiselectable="undefined">
     <div id="option_checked_undefined" role="option" aria-checked="undefined">item</div>
   </div>
   <div id="listbox_multiselectable_absent" role="listbox">
     <div id="option_checked_absent" role="option">item</div>
   </div>
   <div role="menu">
     <div id="menuitem_checked_true" role="menuitem" aria-checked="true">This menuitem has aria-checked="true" and should get STATE_CHECKABLE. It should also get STATE_checked.</div>
     <div id="menuitem_checked_false" role="menuitem" aria-checked="false">This menuitem has aria-checked="false" and should get STATE_CHECKABLE.</div>
     <div id="menuitem_checked_empty" role="menuitem" aria-checked="">This menuitem has aria-checked="" and should <emph>not</emph> get STATE_CHECKABLE.</div>
     <div id="menuitem_checked_undefined" role="menuitem" aria-checked="undefined">This menuitem has aria-checked="undefined" and should <emph>not</emph> get STATE_CHECKABLE.</div>
     <div id="menuitem_checked_absent" role="menuitem">This menuitem has <emph>no</emph> aria-checked attribute and should <emph>not</emph> get STATE_CHECKABLE.</div>
     <div id="menuitemradio_checked_true" role="menuitemradio" aria-checked="true">This menuitem has aria-checked="true" and should get STATE_CHECKABLE. It should also get STATE_checked.</div>
     <div id="menuitemradio_checked_false" role="menuitemradio" aria-checked="false">This menuitem has aria-checked="false" and should get STATE_CHECKABLE.</div>
     <div id="menuitemradio_checked_empty" role="menuitemradio" aria-checked="">This menuitem has aria-checked="" and should <emph>not</emph> get STATE_CHECKABLE.</div>
     <div id="menuitemradio_checked_undefined" role="menuitemradio" aria-checked="undefined">This menuitem has aria-checked="undefined" and should <emph>not</emph> get STATE_CHECKABLE.</div>
     <div id="menuitemradio_checked_absent" role="menuitemradio">This menuitem has <emph>no</emph> aria-checked attribute but should get STATE_CHECKABLE.</div>
   </div>
   <div id="radio_checked_true" role="radio" aria-checked="true">This menuitem has aria-checked="true" and should get STATE_CHECKABLE. It should also get STATE_CHECKED.</div>
   <div id="radio_checked_false" role="radio" aria-checked="false">This menuitem has aria-checked="false" and should get STATE_CHECKABLE.</div>
   <div id="radio_checked_empty" role="radio" aria-checked="">This menuitem has aria-checked="" and should <emph>not</emph> get STATE_CHECKABLE.</div>
   <div id="radio_checked_undefined" role="radio" aria-checked="undefined">This menuitem has aria-checked="undefined" and should <emph>not</emph> get STATE_CHECKABLE.</div>
   <div id="radio_checked_absent" role="radio">This menuitem has <emph>no</emph> aria-checked attribute but should get STATE_CHECKABLE.</div>
   <div id="textbox_readonly_true" role="textbox" aria-readonly="true"></div>
   <div id="textbox_readonly_false" role="textbox" aria-readonly="false"></div>
   <div id="textbox_readonly_empty" role="textbox" aria-readonly=""></div>
   <div id="textbox_readonly_undefined" role="textbox" aria-readonly="undefined"></div>
   <div id="textbox_readonly_absent" role="textbox"></div>
   <div id="textbox_multiline_true" role="textbox" aria-multiline="true"></div>
   <div id="textbox_multiline_false" role="textbox" aria-multiline="false"></div>
   <div id="textbox_multiline_empty" role="textbox" aria-multiline=""></div>
   <div id="textbox_multiline_undefined" role="textbox" aria-multiline="undefined"></div>
   <div id="textbox_multiline_absent" role="textbox"></div>
   <form action="">
     <input id="native_textbox_nativereadonly_ariatrue" readonly="readonly" aria-readonly="true"/>
     <input id="native_textbox_nativereadonly_ariafalse" readonly="readonly" aria-readonly="false"/>
     <input id="native_textbox_nativereadonly_ariaempty" readonly="readonly" aria-readonly=""/>
     <input id="native_textbox_nativereadonly_ariaundefined" readonly="readonly" aria-readonly="undefined"/>
     <input id="native_textbox_nativereadonly_ariaabsent" readonly="readonly"/>
     <input id="native_textbox_nativeeditable_ariatrue" aria-readonly="true"/>
     <input id="native_textbox_nativeeditable_ariafalse" aria-readonly="false"/>
     <input id="native_textbox_nativeeditable_ariaempty" aria-readonly=""/>
     <input id="native_textbox_nativeeditable_ariaundefined" aria-readonly="undefined"/>
     <input id="native_textbox_nativeeditable_ariaabsent"/>
   </form>
   <div role="tree">
     <div id="treeitem_selected_true" role="treeitem" aria-selected="true">This treeitem has aria-selected="true" and should get STATE_SELECTABLE. It should also get STATE_SELECTED.</div>
     <div id="treeitem_selected_false" role="treeitem" aria-selected="false">This treeitem has aria-selected="false" and should get STATE_SELECTABLE.</div>
     <div id="treeitem_selected_empty" role="treeitem" aria-selected="">This treeitem has aria-selected="" and should <emph>not</emph> get STATE_SELECTABLE.</div>
     <div id="treeitem_selected_undefined" role="treeitem" aria-selected="undefined">This treeitem has aria-selected="undefined" and should <emph>not</emph> get STATE_SELECTABLE.</div>
     <div id="treeitem_selected_absent" role="treeitem">This treeitem has <emph>no</emph> aria-selected attribute and should <emph>not</emph> get STATE_SELECTABLE.</div>
     <div id="treeitem_haspopup_true" role="treeitem" aria-haspopup="true">This treeitem has aria-haspopup="true" and should get STATE_HASPOPUP.</div>
     <div id="treeitem_haspopup_false" role="treeitem" aria-haspopup="false">This treeitem has aria-haspopup="false" and should get STATE_HASPOPUP.</div>
     <div id="treeitem_haspopup_empty" role="treeitem" aria-haspopup="">This treeitem has aria-haspopup="" and should <emph>not</emph> get STATE_HASPOPUP.</div>
     <div id="treeitem_haspopup_undefined" role="treeitem" aria-haspopup="undefined">This treeitem has aria-haspopup="undefined" and should <emph>not</emph> get STATE_HASPOPUP.</div>
     <div id="treeitem_haspopup_absent" role="treeitem">This treeitem has <emph>no</emph> aria-haspopup attribute and should <emph>not</emph> get STATE_HASPOPUP.</div>
     <div id="treeitem_expanded_true" role="treeitem" aria-expanded="true">This treeitem has aria-expanded="true" and should get STATE_EXPANDABLE. It should also get STATE_EXPANDED.</div>
     <div id="treeitem_expanded_false" role="treeitem" aria-expanded="false">This treeitem has aria-expanded="false" and should get STATE_EXPANDABLE. It should also get STATE_COLLAPSED.</div>
     <div id="treeitem_expanded_empty" role="treeitem" aria-expanded="">This treeitem has aria-expanded="" and should <emph>not</emph> get STATE_EXPANDABLE.</div>
     <div id="treeitem_expanded_undefined" role="treeitem" aria-expanded="undefined">This treeitem has aria-expanded="undefined" and should <emph>not</emph> get STATE_EXPANDABLE.</div>
     <div id="treeitem_expanded_absent" role="treeitem">This treeitem has <emph>no</emph> aria-expanded attribute and should <emph>not</emph> get STATE_EXPANDABLE.</div>
   </div>
   </body>
 </html>

The Tor Browser / annotate

accessible/tests/mochitest/test_aria_token_attrs.html@925c144e1f1f (annotated)

accessible/tests/mochitest/test_aria_token_attrs.html