1 /*
2 * Copyright (c) 2012, 2020, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * This file is available under and governed by the GNU General Public
26 * License version 2 only, as published by the Free Software Foundation.
27 * However, the following notice accompanied the original version of this
28 * file:
29 *
30 * Copyright (c) 2009-2012, Stephen Colebourne & Michael Nascimento Santos
31 *
32 * All rights reserved.
33 *
34 * Redistribution and use in source and binary forms, with or without
35 * modification, are permitted provided that the following conditions are met:
36 *
37 * * Redistributions of source code must retain the above copyright notice,
38 * this list of conditions and the following disclaimer.
39 *
40 * * Redistributions in binary form must reproduce the above copyright notice,
41 * this list of conditions and the following disclaimer in the documentation
42 * and/or other materials provided with the distribution.
43 *
44 * * Neither the name of JSR-310 nor the names of its contributors
45 * may be used to endorse or promote products derived from this software
46 * without specific prior written permission.
47 *
48 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
49 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
50 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
51 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
52 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
53 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
54 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
55 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
56 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
57 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
58 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
59 */
60 package test.java.time.temporal;
61
62 import static org.testng.Assert.assertEquals;
63
64 import java.io.ByteArrayInputStream;
65 import java.io.ByteArrayOutputStream;
66 import java.io.ObjectInputStream;
67 import java.io.ObjectOutputStream;
68 import java.time.DateTimeException;
69 import java.time.temporal.ChronoField;
70 import java.time.temporal.ValueRange;
71
72 import org.testng.annotations.DataProvider;
73 import org.testng.annotations.Test;
74 import test.java.time.AbstractTest;
75
76 /**
77 * Test.
78 * @bug 8239520
79 */
80 @Test
81 public class TestDateTimeValueRange extends AbstractTest {
82
83 //-----------------------------------------------------------------------
84 // Basics
85 //-----------------------------------------------------------------------
86 @Test
87 public void test_immutable() {
88 assertImmutable(ValueRange.class);
89 }
90
91 //-----------------------------------------------------------------------
92 // of(long,long)
93 //-----------------------------------------------------------------------
94 public void test_of_longlong() {
95 ValueRange test = ValueRange.of(1, 12);
96 assertEquals(test.getMinimum(), 1);
97 assertEquals(test.getLargestMinimum(), 1);
98 assertEquals(test.getSmallestMaximum(), 12);
99 assertEquals(test.getMaximum(), 12);
100 assertEquals(test.isFixed(), true);
101 assertEquals(test.isIntValue(), true);
102 }
103
104 public void test_of_longlong_big() {
105 ValueRange test = ValueRange.of(1, 123456789012345L);
106 assertEquals(test.getMinimum(), 1);
107 assertEquals(test.getLargestMinimum(), 1);
108 assertEquals(test.getSmallestMaximum(), 123456789012345L);
109 assertEquals(test.getMaximum(), 123456789012345L);
110 assertEquals(test.isFixed(), true);
111 assertEquals(test.isIntValue(), false);
112 }
113
114 @Test(expectedExceptions = IllegalArgumentException.class)
115 public void test_of_longlong_minGtMax() {
116 ValueRange.of(12, 1);
117 }
118
119 //-----------------------------------------------------------------------
120 // of(long,long,long)
121 //-----------------------------------------------------------------------
122 public void test_of_longlonglong() {
123 ValueRange test = ValueRange.of(1, 28, 31);
124 assertEquals(test.getMinimum(), 1);
125 assertEquals(test.getLargestMinimum(), 1);
126 assertEquals(test.getSmallestMaximum(), 28);
127 assertEquals(test.getMaximum(), 31);
128 assertEquals(test.isFixed(), false);
129 assertEquals(test.isIntValue(), true);
130 }
131
132 @Test(expectedExceptions = IllegalArgumentException.class)
133 public void test_of_longlonglong_minGtMax() {
134 ValueRange.of(12, 1, 2);
135 }
136
137 @Test(expectedExceptions = IllegalArgumentException.class)
138 public void test_of_longlonglong_smallestmaxminGtMax() {
139 ValueRange.of(1, 31, 28);
140 }
141
142 @Test(expectedExceptions = IllegalArgumentException.class)
143 public void test_of_longlonglong_minGtSmallestMax() {
144 ValueRange.of(5, 2, 10);
145 }
146
147 //-----------------------------------------------------------------------
148 // of(long,long,long,long)
149 //-----------------------------------------------------------------------
150 @DataProvider(name="valid")
151 Object[][] data_valid() {
152 return new Object[][] {
153 {1, 1, 1, 1},
154 {1, 1, 1, 2},
155 {1, 1, 2, 2},
156 {1, 2, 3, 4},
157 {1, 1, 28, 31},
158 {1, 3, 31, 31},
159 {-5, -4, -3, -2},
160 {-5, -4, 3, 4},
161 {1, 20, 10, 31},
162 };
163 }
164
165 @Test(dataProvider="valid")
166 public void test_of_longlonglonglong(long sMin, long lMin, long sMax, long lMax) {
167 ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
168 assertEquals(test.getMinimum(), sMin);
169 assertEquals(test.getLargestMinimum(), lMin);
170 assertEquals(test.getSmallestMaximum(), sMax);
171 assertEquals(test.getMaximum(), lMax);
172 assertEquals(test.isFixed(), sMin == lMin && sMax == lMax);
173 assertEquals(test.isIntValue(), true);
174 }
175
176 @DataProvider(name="invalid")
177 Object[][] data_invalid() {
178 return new Object[][] {
179 {1, 2, 31, 28},
180 {1, 31, 2, 28},
181 {31, 2, 1, 28},
182 {31, 2, 3, 28},
183
184 {2, 1, 28, 31},
185 {2, 1, 31, 28},
186 {12, 13, 1, 2},
187 {5, 5, 2, 10},
188 };
189 }
190
191 @Test(dataProvider="invalid", expectedExceptions=IllegalArgumentException.class)
192 public void test_of_longlonglonglong_invalid(long sMin, long lMin, long sMax, long lMax) {
193 ValueRange.of(sMin, lMin, sMax, lMax);
194 }
195
196 //-----------------------------------------------------------------------
197 // isValidValue(long)
198 //-----------------------------------------------------------------------
199 public void test_isValidValue_long() {
200 ValueRange test = ValueRange.of(1, 28, 31);
201 assertEquals(test.isValidValue(0), false);
202 assertEquals(test.isValidValue(1), true);
203 assertEquals(test.isValidValue(2), true);
204 assertEquals(test.isValidValue(30), true);
205 assertEquals(test.isValidValue(31), true);
206 assertEquals(test.isValidValue(32), false);
207 }
208
209 //-----------------------------------------------------------------------
210 // isValidIntValue(long)
211 //-----------------------------------------------------------------------
212 public void test_isValidValue_long_int() {
213 ValueRange test = ValueRange.of(1, 28, 31);
214 assertEquals(test.isValidValue(0), false);
215 assertEquals(test.isValidValue(1), true);
216 assertEquals(test.isValidValue(31), true);
217 assertEquals(test.isValidValue(32), false);
218 }
219
220 public void test_isValidValue_long_long() {
221 ValueRange test = ValueRange.of(1, 28, Integer.MAX_VALUE + 1L);
222 assertEquals(test.isValidIntValue(0), false);
223 assertEquals(test.isValidIntValue(1), false);
224 assertEquals(test.isValidIntValue(31), false);
225 assertEquals(test.isValidIntValue(32), false);
226 }
227
228 //-----------------------------------------------------------------------
229 // checkValidValue
230 //-----------------------------------------------------------------------
231 @Test(dataProvider="valid")
232 public void test_of_checkValidValue(long sMin, long lMin, long sMax, long lMax) {
233 ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
234 assertEquals(test.checkValidIntValue(sMin, null), sMin);
235 assertEquals(test.checkValidIntValue(lMin, null), lMin);
236 assertEquals(test.checkValidIntValue(sMax, null), sMax);
237 assertEquals(test.checkValidIntValue(lMax, null), lMax);
238 }
239
240 @Test(dataProvider="valid", expectedExceptions = DateTimeException.class)
241 public void test_of_checkValidValueMinException(long sMin, long lMin, long sMax, long lMax) {
242 ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
243 test.checkValidIntValue(sMin-1, null);
244 }
245
246 @Test(dataProvider="valid", expectedExceptions = DateTimeException.class)
247 public void test_of_checkValidValueMaxException(long sMin, long lMin, long sMax, long lMax) {
248 ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
249 test.checkValidIntValue(lMax+1, null);
250 }
251
252 @Test(expectedExceptions = DateTimeException.class)
253 public void test_checkValidValueUnsupported_long_long() {
254 ValueRange test = ValueRange.of(1, 28, Integer.MAX_VALUE + 1L);
255 test.checkValidIntValue(0, (ChronoField)null);
256 }
257
258 @Test(expectedExceptions = DateTimeException.class)
259 public void test_checkValidValueInvalid_long_long() {
260 ValueRange test = ValueRange.of(1, 28, Integer.MAX_VALUE + 1L);
261 test.checkValidIntValue(Integer.MAX_VALUE + 2L, (ChronoField)null);
262 }
263
264 //-----------------------------------------------------------------------
265 // equals() / hashCode()
266 //-----------------------------------------------------------------------
267 public void test_equals1() {
268 ValueRange a = ValueRange.of(1, 2, 3, 4);
269 ValueRange b = ValueRange.of(1, 2, 3, 4);
270 assertEquals(a.equals(a), true);
271 assertEquals(a.equals(b), true);
272 assertEquals(b.equals(a), true);
273 assertEquals(b.equals(b), true);
274 assertEquals(a.hashCode() == b.hashCode(), true);
275 }
276
277 public void test_equals2() {
278 ValueRange a = ValueRange.of(1, 2, 3, 4);
279 assertEquals(a.equals(ValueRange.of(0, 2, 3, 4)), false);
280 assertEquals(a.equals(ValueRange.of(1, 3, 3, 4)), false);
281 assertEquals(a.equals(ValueRange.of(1, 2, 4, 4)), false);
282 assertEquals(a.equals(ValueRange.of(1, 2, 3, 5)), false);
283 }
284
285 public void test_equals_otherType() {
286 ValueRange a = ValueRange.of(1, 12);
287 assertEquals(a.equals("Rubbish"), false);
288 }
289
290 public void test_equals_null() {
291 ValueRange a = ValueRange.of(1, 12);
292 assertEquals(a.equals(null), false);
293 }
294
295 //-----------------------------------------------------------------------
296 // toString()
297 //-----------------------------------------------------------------------
298 public void test_toString() {
299 assertEquals(ValueRange.of(1, 1, 4, 4).toString(), "1 - 4");
300 assertEquals(ValueRange.of(1, 1, 3, 4).toString(), "1 - 3/4");
301 assertEquals(ValueRange.of(1, 2, 3, 4).toString(), "1/2 - 3/4");
302 assertEquals(ValueRange.of(1, 2, 4, 4).toString(), "1/2 - 4");
303 }
304
305 }