1/*
2 * Copyright (c) 2012, 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.
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 */
60package tck.java.time.temporal.serial;
61
62import static org.testng.Assert.assertEquals;
63import static org.testng.Assert.fail;
64
65import java.io.ByteArrayInputStream;
66import java.io.ByteArrayOutputStream;
67import java.io.IOException;
68import java.io.InvalidObjectException;
69import java.io.ObjectInputStream;
70import java.io.ObjectOutputStream;
71import java.time.temporal.ValueRange;
72import java.util.Arrays;
73
74import org.testng.annotations.Test;
75
76import tck.java.time.AbstractTCKTest;
77
78/**
79 * Test serialization of ValueRange.
80 */
81@Test
82public class TCKValueRangeSerialization extends AbstractTCKTest {
83
84    //-----------------------------------------------------------------------
85    // Serialization
86    //-----------------------------------------------------------------------
87    public void test_serialization() throws Exception {
88        ValueRange range = ValueRange.of(1, 2, 3, 4);
89        assertSerializable(range);
90    }
91
92
93    /**
94     * Verify Serialized bytes of a ValueRange.
95     * @throws IOException if thrown during serialization is an unexpected test tailure
96     */
97    public void test_valueRangeSerialized() throws IOException {
98        byte[] expected = {
99            (byte)172, (byte)237,   0,   5, 115, 114,   0,  29, 106,  97, /* \u00ac \u00ed \u0000 \u0005 s r \u0000 \u001d j a */
100            118,  97,  46, 116, 105, 109, 101,  46, 116, 101, /* v a . t i m e . t e */
101            109, 112, 111, 114,  97, 108,  46,  86,  97, 108, /* m p o r a l . V a l */
102            117, 101,  82,  97, 110, 103, 101, (byte)154, 113, (byte)169, /* u e R a n g e \u009a q \u00a9 */
103             86, (byte)242, (byte)205,  90, (byte)184,   2,   0,   4,  74,   0, /* V \u00f2 \u00cd Z \u00b8 \u0002 \u0000 \u0004 J \u0000 */
104             10, 109,  97, 120,  76,  97, 114, 103, 101, 115, /*  m a x L a r g e s */
105            116,  74,   0,  11, 109,  97, 120,  83, 109,  97, /* t J \u0000 \u000b m a x S m a */
106            108, 108, 101, 115, 116,  74,   0,  10, 109, 105,/* l l e s t J \u0000 m i */
107            110,  76,  97, 114, 103, 101, 115, 116,  74,   0, /* n L a r g e s t J \u0000 */
108             11, 109, 105, 110,  83, 109,  97, 108, 108, 101, /* \u000b m i n S m a l l e */
109            115, 116, 120, 112,   0,   0,   0,   0,   0,   0, /* s t x p \u0000 \u0000 \u0000 \u0000 \u0000 \u0000 */
110              0,  40,   0,   0,   0,   0,   0,   0,   0,  30, /* \u0000 ( \u0000 \u0000 \u0000 \u0000 \u0000 \u0000 \u0000 \u001e */
111              0,   0,   0,   0,   0,   0,   0,  20,   0,   0, /* \u0000 \u0000 \u0000 \u0000 \u0000 \u0000 \u0000 \u0014 \u0000 \u0000 */
112              0,   0,   0,   0,   0,  10,                     /* \u0000 \u0000 \u0000 \u0000 \u0000 */
113        };
114
115        ValueRange range = ValueRange.of(10, 20, 30, 40);
116        try (ByteArrayOutputStream baos = new ByteArrayOutputStream();
117            ObjectOutputStream oos = new ObjectOutputStream(baos) ) {
118            oos.writeObject(range);
119
120            byte[] actual = baos.toByteArray();
121            assertEquals(actual, expected, "Serialized bytes incorrect");
122        }
123    }
124
125    @Test
126    public void test_invalid_serialform() throws Exception {
127        byte[] template = {
128            (byte)172, (byte)237,   0,   5, 115, 114,   0,  29, 106,  97, /* \u00ac \u00ed \u0000 \u0005 s r \u0000 \u001d j a */
129            118,  97,  46, 116, 105, 109, 101,  46, 116, 101, /* v a . t i m e . t e */
130            109, 112, 111, 114,  97, 108,  46,  86,  97, 108, /* m p o r a l . V a l */
131            117, 101,  82,  97, 110, 103, 101, (byte)154, 113, (byte)169, /* u e R a n g e \u009a q \u00a9 */
132             86, (byte)242, (byte)205,  90, (byte)184,   2,   0,   4,  74,   0, /* V \u00f2 \u00cd Z \u00b8 \u0002 \u0000 \u0004 J \u0000 */
133             10, 109,  97, 120,  76,  97, 114, 103, 101, 115, /*  m a x L a r g e s */
134            116,  74,   0,  11, 109,  97, 120,  83, 109,  97, /* t J \u0000 \u000b m a x S m a */
135            108, 108, 101, 115, 116,  74,   0,  10, 109, 105,/* l l e s t J \u0000 m i */
136            110,  76,  97, 114, 103, 101, 115, 116,  74,   0, /* n L a r g e s t J \u0000 */
137             11, 109, 105, 110,  83, 109,  97, 108, 108, 101, /* \u000b m i n S m a l l e */
138            115, 116, 120, 112,   0,   0,   0,   0,   0,   0, /* s t x p \u0000 \u0000 \u0000 \u0000 \u0000 \u0000 */
139              0,  40,   0,   0,   0,   0,   0,   0,   0,  30, /* \u0000 ( \u0000 \u0000 \u0000 \u0000 \u0000 \u0000 \u0000 \u001e */
140              0,   0,   0,   0,   0,   0,   0,  20,   0,   0, /* \u0000 \u0000 \u0000 \u0000 \u0000 \u0000 \u0000 \u0014 \u0000 \u0000 */
141              0,   0,   0,   0,   0,  10,                     /* \u0000 \u0000 \u0000 \u0000 \u0000 */
142        };
143
144        // minSmallest > minLargest, insert invalid values and deserialize
145        byte[] bad1 = {0, 0, 0, 2, 0, 0, 0, 1, 0, 0, 0, 3, 0, 0, 0, 4};
146        byte[] val = Arrays.copyOf(template, template.length);
147        System.arraycopy(bad1, 0, val, 114, bad1.length);
148        try (ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(val))) {
149            in.readObject();
150            fail("Invalid minSmallest > minLargest " + ValueRange.class.getName());
151        } catch (InvalidObjectException ioe) {
152            // Expected exception
153        }
154
155        // maxSmallest > maxLargest, insert invalid values and deserialize
156        byte[] bad2 = {0, 0, 0, 1, 0, 0, 0, 2, 0, 0, 0, 4, 0, 0, 0, 3};
157        val = Arrays.copyOf(template, template.length);
158        System.arraycopy(bad1, 0, val, 114, bad2.length);
159        try (ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(val))) {
160            in.readObject();
161            fail("Invalid maxSmallest > maxLargest " + ValueRange.class.getName());
162        } catch (InvalidObjectException ioe) {
163            // Expected exception
164        }
165
166        // minLagest > maxLargest, insert invalid values and deserialize
167        byte[] bad3 = {0, 0, 0, 1, 0, 0, 0, 5, 0, 0, 0, 3, 0, 0, 0, 4};
168        val = Arrays.copyOf(template, template.length);
169        System.arraycopy(bad1, 0, val, 114, bad3.length);
170        try (ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(val))) {
171            in.readObject();
172            fail("Invalid minLagest > maxLargest " + ValueRange.class.getName());
173        } catch (InvalidObjectException ioe) {
174            // Expected exception
175        }
176    }
177
178}
179