1 /*
2 * Copyright (c) 2010, 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.scene.effect;
27
28 import static org.junit.Assert.assertEquals;
29
30 import com.sun.javafx.FXUnit;
31 import javafx.scene.paint.Color;
32
33 import org.junit.Before;
34 import org.junit.Rule;
35 import org.junit.Test;
36 import org.junit.rules.ExpectedException;
37
38 import com.sun.scenario.effect.Color4f;
39
40 public class SpotLightTest extends LightTestBase {
41
42 @Rule
43 public FXUnit fx = new FXUnit();
44
45 @Rule
46 public ExpectedException thrown = ExpectedException.none();
47 private Light.Spot effect;
48
49 @Before
50 public void setUp() {
51 effect = new Light.Spot();
52 setupTest(effect);
53 }
54
55 @Test
56 public void testSetPointsAtX() {
57 // try setting correct value
58 effect.setPointsAtX(1.0f);
59 assertEquals(1.0f, effect.getPointsAtX(), 1e-100);
60 pulse();
61 assertEquals(1.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtX(), 1e-100);
62 }
63
64 @Test
65 public void testDefaultPointsAtX() {
66 // default value should be 0
67 assertEquals(0f, effect.getPointsAtX(), 1e-100);
68 assertEquals(0f, effect.pointsAtXProperty().get(), 1e-100);
69 pulse();
70 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtX(), 1e-100);
71 }
72
73 @Test
74 public void testSetPointsAtY() {
75 // trPointsAtY setting correct value
76 effect.setPointsAtY(1.0f);
77 assertEquals(1.0f, effect.getPointsAtY(), 1e-100);
78 pulse();
79 assertEquals(1.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtY(), 1e-100);
80 }
81
82 @Test
83 public void testDefaultPointsAtY() {
84 // default value should be 0
85 assertEquals(0f, effect.getPointsAtY(), 1e-100);
86 assertEquals(0f, effect.pointsAtYProperty().get(), 1e-100);
87 pulse();
88 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtY(), 1e-100);
89 }
90
91 @Test
92 public void testSetPointsAtZ() {
93 // try setting correct value
94 effect.setPointsAtZ(1.0f);
95 assertEquals(1.0f, effect.getPointsAtZ(), 1e-100);
96 pulse();
97 assertEquals(1.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtZ(), 1e-100);
98 }
99
100 @Test
101 public void testDefaultPointsAtZ() {
102 // default value should be 0
103 assertEquals(0f, effect.getPointsAtZ(), 1e-100);
104 assertEquals(0f, effect.pointsAtZProperty().get(), 1e-100);
105 pulse();
106 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getPointsAtZ(), 1e-100);
107 }
108
109 @Test
110 public void testSetSpecularExponent() {
111 // try setting correct value
112 effect.setSpecularExponent(1.1f);
113 assertEquals(1.1f, effect.getSpecularExponent(), 1e-100);
114 pulse();
115 assertEquals(1.1f, ((com.sun.scenario.effect.light.SpotLight)effect.impl_getImpl()).getSpecularExponent(), 1e-100);
116 }
117
118 @Test
119 public void testDefaultSpecularExponent() {
120 // default value should be 1
121 assertEquals(1f, effect.getSpecularExponent(), 1e-100);
122 assertEquals(1f, effect.specularExponentProperty().get(), 1e-100);
123 pulse();
124 assertEquals(1f, ((com.sun.scenario.effect.light.SpotLight)effect.impl_getImpl()).getSpecularExponent(), 1e-100);
125 }
126
127 @Test
128 public void testMinSpecularExponent() {
129 // 0 should be ok
130 effect.setSpecularExponent(0);
131 // try setting value smaller than minimal
132 effect.setSpecularExponent(-0.1f);
133 assertEquals(-0.1f, effect.getSpecularExponent(), 1e-100);
134 pulse();
135 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight)effect.impl_getImpl()).getSpecularExponent(), 1e-100);
136 }
137
138 @Test
139 public void testMaxSpecularExponent() {
140 // 4 should be ok
141 effect.setSpecularExponent(4);
142 // try setting value greater than maximal
143 effect.setSpecularExponent(4.1f);
144 assertEquals(4.1f, effect.getSpecularExponent(), 1e-100);
145 pulse();
146 assertEquals(4f, ((com.sun.scenario.effect.light.SpotLight)effect.impl_getImpl()).getSpecularExponent(), 1e-100);
147 }
148
149 @Test
150 public void testPointsAtXSynced() throws Exception {
151 checkDoublePropertySynced(
152 effect, effect.impl_getImpl(),
153 "javafx.scene.effect.Light$Spot", "pointsAtX",
154 "com.sun.scenario.effect.light.SpotLight", "pointsAtX", 0.3);
155 }
156
157 @Test
158 public void testPointsAtYSynced() throws Exception {
159 checkDoublePropertySynced(
160 effect, effect.impl_getImpl(),
161 "javafx.scene.effect.Light$Spot", "pointsAtY",
162 "com.sun.scenario.effect.light.SpotLight", "pointsAtY", 0.3);
163 }
164
165 @Test
166 public void testSpecularExponentSynced() throws Exception {
167 checkDoublePropertySynced(
168 effect, effect.impl_getImpl(),
169 "javafx.scene.effect.Light$Spot", "specularExponent",
170 "com.sun.scenario.effect.light.SpotLight", "specularExponent", 0.3);
171 }
172
173 @Test
174 public void testPointsAtZSynced() throws Exception {
175 checkDoublePropertySynced(
176 effect, effect.impl_getImpl(),
177 "javafx.scene.effect.Light$Spot", "pointsAtZ",
178 "com.sun.scenario.effect.light.SpotLight", "pointsAtZ", 0.3);
179 }
180
181 @Test
182 public void testColorSynced() throws Exception {
183 Color color = Color.RED;
184 Color4f red = new Color4f((float) color.getRed(), (float) color.getGreen(),
185 (float) color.getBlue(), (float) color.getOpacity());
186 Color4f result = (Color4f) getObjectPropertySynced(
187 effect, effect.impl_getImpl(),
188 "javafx.scene.effect.Light$Spot", "color",
189 "com.sun.scenario.effect.light.SpotLight", "color",
190 Color.RED);
191 assertColor4fEquals(red, result);
192 }
193
194 @Test
195 public void testCreateWithParams() {
196 effect = new Light.Spot(1, 2, 3, 4, Color.RED);
197 setupTest(effect);
198 assertEquals(1, effect.getX(), 1e-100);
199 assertEquals(2, effect.getY(), 1e-100);
200 assertEquals(3, effect.getZ(), 1e-100);
201 assertEquals(4, effect.getSpecularExponent(), 1e-100);
202 assertEquals(Color.RED, effect.getColor());
203 pulse();
204 assertEquals(1.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getX(), 1e-100);
205 assertEquals(2.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getY(), 1e-100);
206 assertEquals(3.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getZ(), 1e-100);
207 assertEquals(4.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getSpecularExponent(), 1e-100);
208 Color4f c = ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getColor();
209 assertEquals(1f, c.getRed(), 1e-5);
210 assertEquals(0f, c.getGreen(), 1e-5);
211 assertEquals(0f, c.getBlue(), 1e-5);
212 assertEquals(1f, c.getAlpha(), 1e-5);
213 }
214
215 @Test
216 public void testCreateWithDefaultParams() {
217 effect = new Light.Spot(0, 0, 0, 1, Color.WHITE);
218 setupTest(effect);
219 assertEquals(0, effect.getX(), 1e-100);
220 assertEquals(0, effect.getY(), 1e-100);
221 assertEquals(0, effect.getZ(), 1e-100);
222 assertEquals(1, effect.getSpecularExponent(), 1e-100);
223 assertEquals(Color.WHITE, effect.getColor());
224 pulse();
225 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getX(), 1e-100);
226 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getY(), 1e-100);
227 assertEquals(0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getZ(), 1e-100);
228 assertEquals(1.0f, ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getSpecularExponent(), 1e-100);
229 Color4f c = ((com.sun.scenario.effect.light.SpotLight) effect.impl_getImpl()).getColor();
230 assertEquals(1f, c.getRed(), 1e-5);
231 assertEquals(1f, c.getGreen(), 1e-5);
232 assertEquals(1f, c.getBlue(), 1e-5);
233 assertEquals(1f, c.getAlpha(), 1e-5);
234 }
235 }