gecko/accessible/tests/mochitest/role.js

86 lines
3.5 KiB
JavaScript

////////////////////////////////////////////////////////////////////////////////
// Role constants
const ROLE_ALERT = nsIAccessibleRole.ROLE_ALERT;
const ROLE_APPLICATION = nsIAccessibleRole.ROLE_APPLICATION;
const ROLE_APP_ROOT = nsIAccessibleRole.ROLE_APP_ROOT;
const ROLE_CAPTION = nsIAccessibleRole.ROLE_CAPTION;
const ROLE_CELL = nsIAccessibleRole.ROLE_CELL;
const ROLE_CHROME_WINDOW = nsIAccessibleRole.ROLE_CHROME_WINDOW;
const ROLE_COMBOBOX = nsIAccessibleRole.ROLE_COMBOBOX;
const ROLE_COMBOBOX_LIST = nsIAccessibleRole.ROLE_COMBOBOX_LIST;
const ROLE_COMBOBOX_OPTION = nsIAccessibleRole.ROLE_COMBOBOX_OPTION;
const ROLE_COLUMNHEADER = nsIAccessibleRole.ROLE_COLUMNHEADER;
const ROLE_DOCUMENT = nsIAccessibleRole.ROLE_DOCUMENT;
const ROLE_EMBEDDED_OBJECT = nsIAccessibleRole.ROLE_EMBEDDED_OBJECT;
const ROLE_ENTRY = nsIAccessibleRole.ROLE_ENTRY;
const ROLE_FLAT_EQUATION = nsIAccessibleRole.ROLE_FLAT_EQUATION;
const ROLE_FORM = nsIAccessibleRole.ROLE_FORM;
const ROLE_GRAPHIC = nsIAccessibleRole.ROLE_GRAPHIC;
const ROLE_GRID_CELL = nsIAccessibleRole.ROLE_GRID_CELL;
const ROLE_GROUPING = nsIAccessibleRole.ROLE_GROUPING;
const ROLE_HEADING = nsIAccessibleRole.ROLE_HEADING;
const ROLE_IMAGE_MAP = nsIAccessibleRole.ROLE_IMAGE_MAP;
const ROLE_INTERNAL_FRAME = nsIAccessibleRole.ROLE_INTERNAL_FRAME;
const ROLE_LABEL = nsIAccessibleRole.ROLE_LABEL;
const ROLE_LINK = nsIAccessibleRole.ROLE_LINK;
const ROLE_LIST = nsIAccessibleRole.ROLE_LIST;
const ROLE_LISTBOX = nsIAccessibleRole.ROLE_LISTBOX;
const ROLE_LISTITEM = nsIAccessibleRole.ROLE_LISTITEM;
const ROLE_NOTHING = nsIAccessibleRole.ROLE_NOTHING;
const ROLE_OPTION = nsIAccessibleRole.ROLE_OPTION;
const ROLE_OUTLINE = nsIAccessibleRole.ROLE_OUTLINE;
const ROLE_OUTLINEITEM = nsIAccessibleRole.ROLE_OUTLINEITEM;
const ROLE_PARAGRAPH = nsIAccessibleRole.ROLE_PARAGRAPH;
const ROLE_PASSWORD_TEXT = nsIAccessibleRole.ROLE_PASSWORD_TEXT;
const ROLE_PROGRESSBAR = nsIAccessibleRole.ROLE_PROGRESSBAR;
const ROLE_PUSHBUTTON = nsIAccessibleRole.ROLE_PUSHBUTTON;
const ROLE_ROW = nsIAccessibleRole.ROLE_ROW;
const ROLE_ROWHEADER = nsIAccessibleRole.ROLE_ROWHEADER;
const ROLE_SECTION = nsIAccessibleRole.ROLE_SECTION;
const ROLE_SLIDER = nsIAccessibleRole.ROLE_SLIDER;
const ROLE_STATICTEXT = nsIAccessibleRole.ROLE_STATICTEXT;
const ROLE_TABLE = nsIAccessibleRole.ROLE_TABLE;
const ROLE_TEXT_CONTAINER = nsIAccessibleRole.ROLE_TEXT_CONTAINER;
const ROLE_TEXT_LEAF = nsIAccessibleRole.ROLE_TEXT_LEAF;
const ROLE_TOGGLE_BUTTON = nsIAccessibleRole.ROLE_TOGGLE_BUTTON;
const ROLE_TREE_TABLE = nsIAccessibleRole.ROLE_TREE_TABLE;
////////////////////////////////////////////////////////////////////////////////
// Public methods
/**
* Test that the role of the given accessible is the role passed in.
*
* @param aAccOrElmOrID the accessible, DOM element or ID to be tested.
* @param aRole The role that is to be expected.
*/
function testRole(aAccOrElmOrID, aRole)
{
var role = getRole(aAccOrElmOrID);
is(role, aRole, "Wrong role for " + prettyName(aAccOrElmOrID) + "!");
}
/**
* Return the role of the given accessible. Return -1 if accessible could not
* be retrieved.
*
* @param aAccOrElmOrID [in] The accessible, DOM element or element ID the
* accessible role is being requested for.
*/
function getRole(aAccOrElmOrID)
{
var acc = getAccessible(aAccOrElmOrID);
if (!acc)
return -1;
var role = -1;
try {
role = acc.role;
} catch(e) {
ok(false, "Role for " + aAccOrElmOrID + " could not be retrieved!");
}
return role;
}