143 lines
2.7 KiB
JavaScript
143 lines
2.7 KiB
JavaScript
// Copyright 2007 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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goog.provide('goog.async.DelayTest');
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goog.setTestOnly('goog.async.DelayTest');
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goog.require('goog.async.Delay');
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goog.require('goog.testing.MockClock');
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goog.require('goog.testing.jsunit');
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var invoked = false;
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var delay = null;
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var clock = null;
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function callback() {
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invoked = true;
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}
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function setUp() {
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clock = new goog.testing.MockClock(true);
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invoked = false;
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delay = new goog.async.Delay(callback, 200);
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}
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function tearDown() {
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clock.dispose();
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delay.dispose();
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}
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function testDelay() {
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delay.start();
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assertFalse(invoked);
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clock.tick(100);
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assertFalse(invoked);
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clock.tick(100);
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assertTrue(invoked);
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}
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function testStop() {
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delay.start();
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clock.tick(100);
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assertFalse(invoked);
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delay.stop();
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clock.tick(100);
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assertFalse(invoked);
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}
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function testIsActive() {
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assertFalse(delay.isActive());
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delay.start();
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assertTrue(delay.isActive());
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clock.tick(200);
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assertFalse(delay.isActive());
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}
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function testRestart() {
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delay.start();
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clock.tick(100);
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delay.stop();
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assertFalse(invoked);
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delay.start();
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clock.tick(199);
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assertFalse(invoked);
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clock.tick(1);
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assertTrue(invoked);
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invoked = false;
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delay.start();
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clock.tick(200);
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assertTrue(invoked);
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}
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function testOverride() {
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delay.start(50);
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clock.tick(49);
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assertFalse(invoked);
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clock.tick(1);
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assertTrue(invoked);
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}
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function testDispose() {
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delay.start();
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delay.dispose();
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assertTrue(delay.isDisposed());
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clock.tick(500);
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assertFalse(invoked);
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}
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function testFire() {
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delay.start();
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clock.tick(50);
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delay.fire();
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assertTrue(invoked);
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assertFalse(delay.isActive());
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invoked = false;
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clock.tick(200);
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assertFalse('Delay fired early with fire call, timeout should have been ' +
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'cleared', invoked);
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}
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function testFireIfActive() {
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delay.fireIfActive();
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assertFalse(invoked);
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delay.start();
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delay.fireIfActive();
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assertTrue(invoked);
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invoked = false;
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clock.tick(300);
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assertFalse('Delay fired early with fireIfActive, timeout should have been ' +
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'cleared', invoked);
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}
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