1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.harmony.tests.java.nio;
import java.nio.IntBuffer;
import java.nio.ReadOnlyBufferException;
public class ReadOnlyIntBufferTest extends IntBufferTest {
protected void setUp() throws Exception {
super.setUp();
buf = buf.asReadOnlyBuffer();
baseBuf = buf;
}
protected void tearDown() throws Exception {
super.tearDown();
}
public void testIsReadOnly() {
assertTrue(buf.isReadOnly());
}
public void testHasArray() {
assertFalse(buf.hasArray());
}
public void testArray() {
try {
buf.array();
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
//expected
}
}
public void testHashCode() {
IntBuffer duplicate = buf.duplicate();
assertEquals(buf.hashCode(), duplicate.hashCode());
}
public void testArrayOffset() {
try {
buf.arrayOffset();
fail("Should throw Exception"); //$NON-NLS-1$
} catch (UnsupportedOperationException e) {
//expected
}
}
public void testCompact() {
try {
buf.compact();
fail("Should throw Exception"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
}
public void testPutint() {
try {
buf.put(0);
fail("Should throw Exception"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
}
public void testPutintArray() {
int array[] = new int[1];
try {
buf.put(array);
fail("Should throw Exception"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put((int[]) null);
fail("Should throw Exception"); //$NON-NLS-1$
} catch (NullPointerException e) {
// expected
}
}
public void testPutintArrayintint() {
int array[] = new int[1];
try {
buf.put(array, 0, array.length);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put((int[]) null, -1, 1);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put(new int[buf.capacity() + 1], 0, buf.capacity() + 1);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put(array, -1, array.length);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
}
public void testPutIntBuffer() {
IntBuffer other = IntBuffer.allocate(1);
try {
buf.put(other);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put((IntBuffer) null);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put(buf);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
}
public void testPutintint() {
try {
buf.put(0, (int) 0);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
try {
buf.put(-1, (int) 0);
fail("Should throw ReadOnlyBufferException"); //$NON-NLS-1$
} catch (ReadOnlyBufferException e) {
// expected
}
}
}
|
