aboutsummaryrefslogtreecommitdiff
path: root/contexts/data/lib/closure-library/closure/goog/events/eventhandler_test.html
diff options
context:
space:
mode:
Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/events/eventhandler_test.html')
-rw-r--r--contexts/data/lib/closure-library/closure/goog/events/eventhandler_test.html245
1 files changed, 0 insertions, 245 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/events/eventhandler_test.html b/contexts/data/lib/closure-library/closure/goog/events/eventhandler_test.html
deleted file mode 100644
index 7eaa921..0000000
--- a/contexts/data/lib/closure-library/closure/goog/events/eventhandler_test.html
+++ /dev/null
@@ -1,245 +0,0 @@
-<!DOCTYPE html>
-<html>
-<!--
-Copyright 2006 The Closure Library Authors. All Rights Reserved.
-
-Use of this source code is governed by the Apache License, Version 2.0.
-See the COPYING file for details.
--->
-<head>
-<meta http-equiv="X-UA-Compatible" content="IE=edge">
-<title>Closure Unit Tests - goog.events.EventHandler</title>
-<script src="../base.js"></script>
-<script>
- goog.require('goog.events');
- goog.require('goog.events.EventHandler');
- goog.require('goog.events.EventTarget');
- goog.require('goog.testing.jsunit');
-</script>
-</head>
-<body>
-
-<div id="a"></div>
-<div id="b"></div>
-<div id="c"></div>
-<div id="d"></div>
-
-<script>
-
- var a = document.getElementById('a');
- var b = document.getElementById('b');
- var c = document.getElementById('c');
- var d = document.getElementById('d');
-
- function tearDown() {
- goog.events.removeAll();
- }
-
- function testEventHandlerClearsListeners() {
- assertEquals('No event listeners should be registered at the start', 0,
- goog.object.getCount(goog.events.listeners_));
-
- function tmp() {}
-
- goog.events.listen(a, 'click', tmp);
-
- assertEquals('1 listener should be registered now', 1,
- goog.object.getCount(goog.events.listeners_));
-
- var eh = new goog.events.EventHandler();
- eh.listen(a, 'click');
- eh.listen(a, 'keypress');
- eh.listen(b, 'mouseover');
- eh.listen(c, 'mousedown');
- eh.listen(d, 'click');
- eh.listen(d, 'mousedown');
-
- assertEquals('7 listeners should be registered now', 7,
- goog.object.getCount(goog.events.listeners_));
-
- eh.unlisten(d, 'mousedown');
-
- assertEquals('6 listeners should be registered now', 6,
- goog.object.getCount(goog.events.listeners_));
-
- eh.dispose();
-
- assertEquals('1 listener should be left', 1,
- goog.object.getCount(goog.events.listeners_));
-
- goog.events.unlisten(a, 'click', tmp);
-
- assertEquals('No event listeners should be registered at the end', 0,
- goog.object.getCount(goog.events.listeners_));
- }
-
- function testListenArray() {
- var eh = new goog.events.EventHandler();
-
- eh.listen(a, ['click', 'mousedown', 'mouseup']);
-
- assertEquals('3 listeners should be registered', 3,
- goog.object.getCount(goog.events.listeners_));
-
- eh.unlisten(a, ['click', 'mousedown', 'mouseup']);
-
- assertEquals('no listeners should be registered', 0,
- goog.object.getCount(goog.events.listeners_));
-
- eh.listen(a, ['click', 'mousedown', 'mouseup']);
-
- assertEquals('3 listeners should be registered', 3,
- goog.object.getCount(goog.events.listeners_));
-
- eh.removeAll();
-
- assertEquals('no listeners should be registered', 0,
- goog.object.getCount(goog.events.listeners_));
- }
-
- function testListenOnceRemovesListenerWhenFired() {
- var events = [];
- assertEquals('No listeners registered yet', 0,
- goog.object.getCount(goog.events.listeners_));
- var target = new goog.events.EventTarget();
- var eh = new goog.events.EventHandler();
- eh.listenOnce(target, 'click', function(e) { events.push(e); });
- assertEquals('1 listener should be registered', 1,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('click');
- assertEquals('One event should have been dispatched', 1, events.length);
- assertEquals('no listeners should be registered', 0,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('click');
- assertEquals('No event should have been dispatched', 1, events.length);
-
- }
-
- function testListenOnceListenerIsCleanedUp() {
- var events = [];
- assertEquals('No listeners registered yet', 0,
- goog.object.getCount(goog.events.listeners_));
- var target = new goog.events.EventTarget();
- var eh = new goog.events.EventHandler();
- eh.listenOnce(target, 'click', function(e) { events.push(e); });
- assertEquals('1 listener should be registered', 1,
- goog.object.getCount(goog.events.listeners_));
- eh.removeAll();
- assertEquals('no listeners should be registered', 0,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('click');
- assertEquals('No event should have been dispatched', 0, events.length);
- }
-
- function testClearListenersWithListenOnceListenerRemoved() {
- var events = [];
- assertEquals('No listeners registered yet', 0,
- goog.object.getCount(goog.events.listeners_));
- var target = new goog.events.EventTarget();
- var eh = new goog.events.EventHandler();
- eh.listenOnce(target, 'click', function(e) { events.push(e); });
- assertEquals('1 listener should be registered', 1,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('click');
- assertEquals('One event should have been dispatched', 1, events.length);
- assertEquals('no listeners should be registered', 0,
- goog.object.getCount(goog.events.listeners_));
- eh.removeAll();
- assertEquals('no listeners should be registered', 0,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('click');
- assertEquals('No event should have been dispatched', 1, events.length);
- }
-
- function testListenOnceArray() {
- var events = [];
- assertEquals('No listeners registered yet', 0,
- goog.object.getCount(goog.events.listeners_));
- var target = new goog.events.EventTarget();
- var eh = new goog.events.EventHandler();
- eh.listenOnce(target, ['click', 'mousedown', 'mouseup'],
- function(e) { events.push(e); });
- assertEquals('3 listeners should be registered', 3,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('click');
- assertEquals('1 event should have been dispatched', 1, events.length);
- assertEquals('Should be a click event', 'click', events[0].type)
- assertEquals('2 listeners should be registered', 2,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('mouseup');
- assertEquals('1 event should have been dispatched', 2, events.length);
- assertEquals('Should be a click event', 'mouseup', events[1].type)
- assertEquals('1 listeners should be registered', 1,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('mousedown');
- assertEquals('1 event should have been dispatched', 3, events.length);
- assertEquals('Should be a click event', 'mousedown', events[2].type)
- assertEquals('no listeners should be registered', 0,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('click');
- assertEquals('No events should have been dispatched', 3, events.length);
- }
-
- function testListenUnlistenWithObjectHandler() {
- var events = [];
- assertEquals('No listeners registered yet', 0,
- goog.object.getCount(goog.events.listeners_));
- var target = new goog.events.EventTarget();
- var eh = new goog.events.EventHandler();
- var handlerObj = {
- handleEvent: function(e) {
- events.push(e);
- }
- };
- eh.listen(target, 'click', handlerObj);
- assertEquals('1 listener should be registered', 1,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('click');
- assertEquals('1 listener should be registered', 1,
- goog.object.getCount(goog.events.listeners_));
- assertEquals('One event should have been dispatched', 1, events.length);
- eh.unlisten(target, 'click', handlerObj);
- assertEquals('no listeners should be registered', 0,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('click');
- assertEquals('No event should have been dispatched', 1, events.length);
- }
-
- function testListenOnceWithObjectHandler() {
- var events = [];
- assertEquals('No listeners registered yet', 0,
- goog.object.getCount(goog.events.listeners_));
- var target = new goog.events.EventTarget();
- var eh = new goog.events.EventHandler();
- var handlerObj = {
- handleEvent: function(e) {
- events.push(e);
- }
- };
- eh.listenOnce(target, 'click', handlerObj);
- assertEquals('1 listener should be registered', 1,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('click');
- assertEquals('One event should have been dispatched', 1, events.length);
- assertEquals('no listeners should be registered', 0,
- goog.object.getCount(goog.events.listeners_));
- target.dispatchEvent('click');
- assertEquals('No event should have been dispatched', 1, events.length);
- }
-
- function testGetListenerCount() {
- var eh = new goog.events.EventHandler();
- assertEquals('0 listeners registered initially', 0, eh.getListenerCount());
- var target = new goog.events.EventTarget();
- eh.listen(target, 'click', goog.nullFunction, false);
- eh.listen(target, 'click', goog.nullFunction, true);
- assertEquals('2 listeners registered', 2, eh.getListenerCount());
- eh.unlisten(target, 'click', goog.nullFunction, true);
- assertEquals('1 listener removed, 1 left', 1, eh.getListenerCount());
- eh.removeAll();
- assertEquals('all listeners removed', 0, eh.getListenerCount());
- }
-
-</script>
-</body>
-</html>