lib/goog/testing/watchers.js

1// Copyright 2013 The Closure Library Authors. All Rights Reserved.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS-IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15/**
16 * @fileoverview Simple notifiers for the Closure testing framework.
17 *
18 * @author johnlenz@google.com (John Lenz)
19 */
20
21goog.provide('goog.testing.watchers');
22
23
24/** @private {!Array<function()>} */
25goog.testing.watchers.resetWatchers_ = [];
26
27
28/**
29 * Fires clock reset watching functions.
30 */
31goog.testing.watchers.signalClockReset = function() {
32 var watchers = goog.testing.watchers.resetWatchers_;
33 for (var i = 0; i < watchers.length; i++) {
34 goog.testing.watchers.resetWatchers_[i]();
35 }
36};
37
38
39/**
40 * Enqueues a function to be called when the clock used for setTimeout is reset.
41 * @param {function()} fn
42 */
43goog.testing.watchers.watchClockReset = function(fn) {
44 goog.testing.watchers.resetWatchers_.push(fn);
45};
46