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
|
// ASM: a very small and fast Java bytecode manipulation framework
// Copyright (c) 2000-2011 INRIA, France Telecom
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// 3. Neither the name of the copyright holders nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
// THE POSSIBILITY OF SUCH DAMAGE.
package org.objectweb.asm.tree;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.util.List;
import org.junit.jupiter.api.Test;
/**
* Unit tests for {@link Util}.
*
* @author Eric Bruneton
*/
class UtilTest {
@Test
void testAsArrayList_nullArray() {
assertTrue(Util.asArrayList((Object[]) null).isEmpty());
assertTrue(Util.asArrayList((byte[]) null).isEmpty());
assertTrue(Util.asArrayList((boolean[]) null).isEmpty());
assertTrue(Util.asArrayList((short[]) null).isEmpty());
assertTrue(Util.asArrayList((char[]) null).isEmpty());
assertTrue(Util.asArrayList((int[]) null).isEmpty());
assertTrue(Util.asArrayList((float[]) null).isEmpty());
assertTrue(Util.asArrayList((long[]) null).isEmpty());
assertTrue(Util.asArrayList((double[]) null).isEmpty());
}
@Test
void testAsArrayList_withLength() {
List<String> strings = Util.asArrayList(3);
assertEquals(3, strings.size());
assertNull(strings.get(0));
assertNull(strings.get(1));
assertNull(strings.get(2));
}
@Test
void testAsArrayList_withLengthAndArray() {
List<Integer> ints = Util.asArrayList(3, new Integer[] {1, 2, 3, 4, 5});
assertEquals(3, ints.size());
assertEquals(Integer.valueOf(1), ints.get(0));
assertEquals(Integer.valueOf(2), ints.get(1));
assertEquals(Integer.valueOf(3), ints.get(2));
}
}
|
