gecko/accessible/tests/mochitest/nsIAccessible_actions.js

129 lines
3.3 KiB
JavaScript

////////////////////////////////////////////////////////////////////////////////
// Event constants
const MOUSEDOWN_EVENT = 1;
const MOUSEUP_EVENT = 2;
const CLICK_EVENT = 4;
const COMMAND_EVENT = 8;
const CLICK_EVENTS = MOUSEDOWN_EVENT | MOUSEUP_EVENT | CLICK_EVENT;
const ALL_EVENTS = CLICK_EVENTS | COMMAND_EVENT;
////////////////////////////////////////////////////////////////////////////////
// Public functions
function testActions(aArray, aIndex)
{
if (!aIndex)
aIndex = 0;
if (aIndex == aArray.length) {
SimpleTest.finish();
return;
}
var accOrElmOrID = aArray[aIndex].ID;
var actionName = aArray[aIndex].actionName;
var events = aArray[aIndex].events;
var elmObj = {};
var acc = getAccessible(accOrElmOrID, null, elmObj);
var elm = elmObj.value;
var isThereActions = acc.numActions > 0;
ok(isThereActions,
"No actions on the accessible for " + accOrElmOrID);
if (!isThereActions) {
SimpleTest.finish();
return; // Stop test.
}
is(acc.getActionName(0), actionName,
"Wrong action name of the accessible for " + accOrElmOrID);
gEventHandler.initialize(accOrElmOrID, elm, events);
acc.doAction(0);
window.setTimeout(
function()
{
gEventHandler.checkEvents();
testActions(aArray, aIndex + 1);
},
200
);
}
////////////////////////////////////////////////////////////////////////////////
// Private
var gEventHandler =
{
initialize: function(aID, aElm, aExpectedEvents)
{
this.ID = aID,
this.element = aElm;
this.mExpectedEvents = aExpectedEvents;
this.mFiredEvents = 0;
if (this.mExpectedEvents & MOUSEDOWN_EVENT)
aElm.addEventListener("mousedown", this, false);
if (this.mExpectedEvents & MOUSEUP_EVENT)
aElm.addEventListener("mouseup", this, false);
if (this.mExpectedEvents & CLICK_EVENT)
aElm.addEventListener("click", this, false);
if (this.mExpectedEvents & COMMAND_EVENT)
aElm.addEventListener("command", this, false);
},
checkEvents: function()
{
if (this.mExpectedEvents & MOUSEDOWN_EVENT) {
ok(this.mFiredEvents & MOUSEDOWN_EVENT,
"mousedown hasn't been fired for " + this.ID);
this.element.removeEventListener("mousedown", this, false);
}
if (this.mExpectedEvents & MOUSEUP_EVENT) {
ok(this.mFiredEvents & MOUSEUP_EVENT,
"mouseup hasn't been fired for " + this.ID);
this.element.removeEventListener("mouseup", this, false);
}
if (this.mExpectedEvents & CLICK_EVENT) {
ok(this.mFiredEvents & CLICK_EVENT,
"click hasn't been fired for " + this.ID);
this.element.removeEventListener("click", this, false);
}
if (this.mExpectedEvents & COMMAND_EVENT) {
ok(this.mFiredEvents & COMMAND_EVENT,
"command hasn't been fired for " + this.ID);
this.element.removeEventListener("command", this, false);
}
},
ID: "",
element: null,
handleEvent : function(aEvent)
{
if (aEvent.type == "mousedown")
this.mFiredEvents |= MOUSEDOWN_EVENT;
else if(aEvent.type == "mouseup")
this.mFiredEvents |= MOUSEUP_EVENT;
else if(aEvent.type == "click")
this.mFiredEvents |= CLICK_EVENT;
else if(aEvent.type == "command")
this.mFiredEvents |= COMMAND_EVENT;
},
mExpectedEvents: 0,
mFiredEvents: 0
};