/** Test an event that supports shift keys by testing each shift key individually. */
private void testTriggerEventWithShiftKeys(
BubbleAssertingEventListener listener, EventCreator creator) {
Event.setEventListener(parent, listener);
Event.setEventListener(child, listener);
listener.setExpectedShiftKeys(true, true, true, true);
child.dispatchEvent(creator.createEvent(true, true, true, true));
listener.assertReceived();
listener.setExpectedShiftKeys(true, false, false, false);
child.dispatchEvent(creator.createEvent(true, false, false, false));
listener.assertReceived();
listener.setExpectedShiftKeys(false, true, false, false);
child.dispatchEvent(creator.createEvent(false, true, false, false));
listener.assertReceived();
listener.setExpectedShiftKeys(false, false, true, false);
child.dispatchEvent(creator.createEvent(false, false, true, false));
listener.assertReceived();
listener.setExpectedShiftKeys(false, false, false, true);
child.dispatchEvent(creator.createEvent(false, false, false, true));
listener.assertReceived();
}
/** Tests that {@link Event#getCurrentEvent()} returns the right value for synthesized events. */
public void testGetCurrentEvent() {
CurrentEventListener listener = new CurrentEventListener();
Event.setEventListener(child, listener);
// Test all three major event types.
child.dispatchEvent(Document.get().createClickEvent(0, 0, 0, 0, 0, false, false, false, false));
child.dispatchEvent(Document.get().createKeyPressEvent(false, false, false, false, 65));
child.dispatchEvent(Document.get().createFocusEvent());
assertTrue("Expecting click as current event", listener.gotClick);
assertTrue("Expecting keypress as current event", listener.gotKeyPress);
assertTrue("Expecting focus as current event", listener.gotFocus);
}
/** Tests createDblClickEvent(). */
public void testTriggerDblClickEvent() {
BubbleAssertingEventListener listener =
new BubbleAssertingEventListener("dblclick", true) {
@Override
public void onBrowserEvent(Event event) {
if (cancelled) {
return;
}
if (event.getTypeInt() == Event.ONCLICK) {
// Some browsers (IE, I'm looking at you) synthesize an extra click
// event when a double-click is triggered. This synthesized click
// will *not* have the same properties as the dblclick, so we will
// not try to assert them here.
return;
}
super.onBrowserEvent(event);
assertMouseCoordinates(event);
}
};
Event.setEventListener(parent, listener);
Event.setEventListener(child, listener);
child.dispatchEvent(
Document.get()
.createDblClickEvent(
MOUSE_DETAIL, SCREEN_X, SCREEN_Y, CLIENT_X, CLIENT_Y, true, true, true, true));
listener.cancel();
assertTrue("Expected child to receive event", listener.childReceived);
assertTrue("Expected parent to receive event", listener.parentReceived);
}
/** Tests createChangeEvent(). */
public void testTriggerChangeEvent() {
BubbleAssertingEventListener listener = new BubbleAssertingEventListener("change", false);
Event.setEventListener(parent, listener);
Event.setEventListener(child, listener);
child.dispatchEvent(Document.get().createChangeEvent());
listener.cancel();
assertTrue("Expected child to receive event", listener.childReceived);
}
/** Tests createFocusEvent(). */
public void testTriggerFocusEvent() {
NonBubbleAssertingEventListener listener =
new NonBubbleAssertingEventListener("focus") {
@Override
public void onBrowserEvent(Event event) {
if (cancelled) {
return;
}
super.onBrowserEvent(event);
assertEquals("focus", event.getType());
}
};
Event.setEventListener(parent, listener);
Event.setEventListener(child, listener);
child.dispatchEvent(Document.get().createFocusEvent());
listener.cancel();
assertTrue("Expected child to receive event", listener.childReceived);
}
/**
* Tests createKeyPressEvent().
*
* <p>Failed in all modes due to HtmlUnit bug:
*/
@DoNotRunWith({Platform.HtmlUnitBug})
public void testTriggerScrollEvent() {
NonBubbleAssertingEventListener listener =
new NonBubbleAssertingEventListener("scroll") {
@Override
public void onBrowserEvent(Event event) {
if (cancelled) {
return;
}
super.onBrowserEvent(event);
assertEquals("scroll", event.getType());
}
};
Event.setEventListener(parent, listener);
Event.setEventListener(child, listener);
child.dispatchEvent(Document.get().createScrollEvent());
listener.cancel();
assertTrue("Expected child to receive event", listener.childReceived);
}
/** Tests NativeEvent.stopPropagation(). */
public void testStopPropagation() {
NonBubbleAssertingEventListener listener =
new NonBubbleAssertingEventListener("click") {
@Override
public void onBrowserEvent(Event event) {
super.onBrowserEvent(event);
if (event.getCurrentEventTarget().equals(child)) {
event.stopPropagation();
}
}
};
Event.setEventListener(parent, listener);
Event.setEventListener(child, listener);
child.dispatchEvent(
Document.get()
.createClickEvent(
MOUSE_DETAIL, SCREEN_X, SCREEN_Y, CLIENT_X, CLIENT_Y, true, true, true, true));
listener.cancel();
assertTrue("Expected child to receive event", listener.childReceived);
}
/** Tests createClickEvent(). */
public void testTriggerClickEvent() {
BubbleAssertingEventListener listener =
new BubbleAssertingEventListener("click", true) {
@Override
public void onBrowserEvent(Event event) {
if (cancelled) {
return;
}
super.onBrowserEvent(event);
assertMouseCoordinates(event);
}
};
Event.setEventListener(parent, listener);
Event.setEventListener(child, listener);
child.dispatchEvent(
Document.get()
.createClickEvent(
MOUSE_DETAIL, SCREEN_X, SCREEN_Y, CLIENT_X, CLIENT_Y, true, true, true, true));
listener.cancel();
assertTrue("Expected child to receive event", listener.childReceived);
assertTrue("Expected parent to receive event", listener.parentReceived);
}