1 /*
2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package javafx.animation;
27
28 import static org.junit.Assert.assertEquals;
29 import static org.junit.Assert.assertFalse;
30 import static org.junit.Assert.assertTrue;
31
32 import com.sun.javafx.tk.Toolkit;
33 import javafx.animation.Animation;
34
35 import org.junit.After;
36 import org.junit.Before;
37 import org.junit.Test;
38
39 import com.sun.scenario.animation.AbstractMasterTimerMock;
40 import javafx.animation.AnimationMock;
41 import javafx.util.Duration;
42
43 public class AnimationPulseReceiverTest {
44
45 private static final int DEFAULT_RESOLUTION = Toolkit.getToolkit().getMasterTimer().getDefaultResolution();
46 private static final double TICKS_2_NANOS = 1.0 / 6e-6;
47 private AbstractMasterTimerMock timer;
48 private AnimationMock animation;
49
50 @Before
51 public void setUp() {
52 timer = new AbstractMasterTimerMock();
53 animation = new AnimationMock(timer, Duration.INDEFINITE, 1.0, 1, false);
54 }
55
56 @After
57 public void tearDown() {
58 animation.impl_stop();
59 }
60
61 @Test
62 public void testPlay_DefaultResolution() {
63 // start animatiom
64 timer.setNanos(Math.round(3 * DEFAULT_RESOLUTION * TICKS_2_NANOS));
65 animation.startReceiver(0);
66 assertTrue(timer.containsPulseReceiver(animation.pulseReceiver));
67
68 // send pulse
69 animation.pulseReceiver.timePulse(7 * DEFAULT_RESOLUTION);
70 assertEquals(4 * DEFAULT_RESOLUTION, animation.getLastTimePulse());
71
72 // another pulse
73 animation.pulseReceiver.timePulse(16 * DEFAULT_RESOLUTION);
74 assertEquals(13 * DEFAULT_RESOLUTION, animation.getLastTimePulse());
75
76 // stop animation
77 animation.impl_stop();
78 assertFalse(timer.containsPulseReceiver(animation.pulseReceiver));
79
80 // stop again
81 animation.impl_stop();
82 assertFalse(timer.containsPulseReceiver(animation.pulseReceiver));
83
84 // start again
85 timer.setNanos(Math.round(30 * DEFAULT_RESOLUTION * TICKS_2_NANOS));
86 animation.startReceiver(0);
87 assertTrue(timer.containsPulseReceiver(animation.pulseReceiver));
88
89 // send pulse
90 animation.pulseReceiver.timePulse(43 * DEFAULT_RESOLUTION);
91 assertEquals(13 * DEFAULT_RESOLUTION, animation.getLastTimePulse());
92 }
93
94 @Test
95 public void testPause_DefaultResolution() {
96 // start animation
97 timer.setNanos(Math.round(3 * DEFAULT_RESOLUTION * TICKS_2_NANOS));
98 animation.startReceiver(0);
99 assertTrue(timer.containsPulseReceiver(animation.pulseReceiver));
100
101 // pause animation
102 timer.setNanos(Math.round(18 * DEFAULT_RESOLUTION * TICKS_2_NANOS));
103 animation.pauseReceiver();
104 assertFalse(timer.containsPulseReceiver(animation.pulseReceiver));
105
106 // pause again
107 timer.setNanos(Math.round(27 * DEFAULT_RESOLUTION * TICKS_2_NANOS));
108 animation.pauseReceiver();
109 assertFalse(timer.containsPulseReceiver(animation.pulseReceiver));
110
111 // resume
112 timer.setNanos(Math.round(36 * DEFAULT_RESOLUTION * TICKS_2_NANOS));
113 animation.resumeReceiver();
114 assertTrue(timer.containsPulseReceiver(animation.pulseReceiver));
115
116 // resume again
117 timer.setNanos(Math.round(42 * DEFAULT_RESOLUTION * TICKS_2_NANOS));
118 animation.resumeReceiver();
119 assertTrue(timer.containsPulseReceiver(animation.pulseReceiver));
120
121 // send pulse
122 animation.pulseReceiver.timePulse(51 * DEFAULT_RESOLUTION);
123 assertEquals(30 * DEFAULT_RESOLUTION, animation.getLastTimePulse());
124 }
125
126 @Test
127 public void testDelay() {
128 // start animatiom
129 timer.setNanos(Math.round(3 * DEFAULT_RESOLUTION * TICKS_2_NANOS));
130 animation.startReceiver(17 * DEFAULT_RESOLUTION);
131 assertTrue(timer.containsPulseReceiver(animation.pulseReceiver));
132
133 // send pulse during delay
134 animation.pulseReceiver.timePulse(5 * DEFAULT_RESOLUTION);
135 assertEquals(0, animation.getLastTimePulse());
136
137 // pause & resume
138 timer.setNanos(Math.round(10 * DEFAULT_RESOLUTION * TICKS_2_NANOS));
139 animation.pauseReceiver();
140 timer.setNanos(Math.round(37 * DEFAULT_RESOLUTION * TICKS_2_NANOS));
141 animation.resumeReceiver();
142
143 // send pulse during delay
144 animation.pulseReceiver.timePulse(41 * DEFAULT_RESOLUTION);
145 assertEquals(0, animation.getLastTimePulse());
146
147 // send pulse after delay
148 animation.pulseReceiver.timePulse(48 * DEFAULT_RESOLUTION);
149 assertEquals(1 * DEFAULT_RESOLUTION, animation.getLastTimePulse());
150 }
151 }