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1
4 package org.oddjob.io;
5
6 import java.io.File  ;
7 import java.io.IOException ;
8 import java.util.Arrays ;
9 import java.util.HashSet ;
10 import java.util.Set ;
11
12 import junit.framework.TestCase;
13
14 import org.oddjob.io.WildcardSpec.AboveAndBelow;
15 import org.oddjob.io.WildcardSpec.DirectorySplit;
16
17 public class WildcardSpecTest extends TestCase {
18
19 File cwd = new File (".").getAbsoluteFile().getParentFile();
20
21
22 public void testAboveAndBelow() throws IOException {
23 File f = new File ("a/b/*/c/*");
24 AboveAndBelow ab1 = new AboveAndBelow(f);
25
26 assertEquals(new File ("a/b/*/c"), ab1.parent);
27 assertEquals("*", ab1.name);
28 assertNull(ab1.below);
29 assertFalse(ab1.top);
30
31 AboveAndBelow ab2 = new AboveAndBelow(ab1);
32 assertEquals(new File ("a/b/*"), ab2.parent);
33 assertEquals("c", ab2.name);
34 assertEquals(new File ("*"), ab2.below);
35 assertFalse(ab2.top);
36
37 AboveAndBelow ab3 = new AboveAndBelow(ab2);
38 assertEquals(new File ("a/b"), ab3.parent);
39 assertEquals("*", ab3.name);
40 assertEquals(new File ("c/*"), ab3.below);
41 assertFalse(ab3.top);
42
43 AboveAndBelow ab4 = new AboveAndBelow(ab3);
44 assertEquals(new File ("a"), ab4.parent);
45 assertEquals("b", ab4.name);
46 assertEquals(new File ("*/c/*"), ab4.below);
47 assertFalse(ab4.top);
48
49 AboveAndBelow ab5 = new AboveAndBelow(ab4);
50 assertEquals(new File (".").getAbsoluteFile().getParentFile(), ab5.parent);
51 assertEquals("a", ab5.name);
52 assertEquals(new File ("b/*/c/*"), ab5.below);
53 assertTrue(ab5.top);
54 }
55
56 public void testAboveAndBelow2() throws IOException {
57 File f = new File ("/");
58 AboveAndBelow ab1 = new AboveAndBelow(f);
59
60 assertNull(ab1.parent);
61 assertEquals("", ab1.name);
62 assertNull(ab1.below);
63 assertTrue(ab1.top);
64 }
65
66 public void testAboveAndBelow3() throws IOException {
67 File f = new File ("/a/b");
68
69 AboveAndBelow ab1 = new AboveAndBelow(f);
70
71 assertEquals(new File ("/a"), ab1.parent);
72 assertEquals("b", ab1.name);
73 assertNull(ab1.below);
74 assertFalse(ab1.top);
75
76 AboveAndBelow ab2 = new AboveAndBelow(ab1);
77
78 assertEquals(new File ("/"), ab2.parent);
79 assertEquals("a", ab2.name);
80 assertEquals(new File ("b"), ab2.below);
81 assertTrue(ab2.top);
82 }
83
84 public void testSplitRelative() {
85 DirectorySplit test = new DirectorySplit(new File ("a/b/*/c/*"));
86 assertEquals(3, test.getSize());
87
88 assertEquals(new File ("a/b"), test.getParentFile());
89 assertEquals("*", test.getName());
90
91 test = test.next("x");
92
93 assertEquals(new File ("a/b/x"), test.getParentFile());
94 assertEquals("c", test.getName());
95
96 test = test.next("c");
97
98 assertEquals(new File ("a/b/x/c"), test.getParentFile());
99 assertEquals("*", test.getName());
100
101 assertNull(test.next("foo"));
102 }
103
104 public void testSplitAbsolute() {
105 DirectorySplit test = new DirectorySplit(new File ("/a/b/*/c/*"));
106 assertEquals(3, test.getSize());
107
108 assertEquals(new File ("/a/b"), test.getParentFile());
109 assertEquals("*", test.getName());
110
111 test = test.next("x");
112
113 assertEquals(new File ("/a/b/x"), test.getParentFile());
114 assertEquals("c", test.getName());
115
116 test = test.next("c");
117
118 assertEquals(new File ("/a/b/x/c"), test.getParentFile());
119 assertEquals("*", test.getName());
120
121 assertNull(test.next("foo"));
122 }
123
124 public void testSimple() {
125 WildcardSpec test = new WildcardSpec("test/io/reference/test*");
126
127 File [] result = test.findFiles();
128 assertEquals(2, result.length);
129
130 Set set = new HashSet (Arrays.asList(result));
131 assertTrue(set.contains(new File ("test/io/reference/test1.txt")));
132 assertTrue(set.contains(new File ("test/io/reference/test2.txt")));
133 }
134
135 public void testHarder() {
136 WildcardSpec test = new WildcardSpec("test/io/reference/*/x/*.txt");
137
138 File [] result = test.findFiles();
139 assertEquals(2, result.length);
140
141 Set set = new HashSet (Arrays.asList(result));
142 assertTrue(set.contains(new File ("test/io/reference/a/x/test3.txt")));
143 assertTrue(set.contains(new File ("test/io/reference/b/x/test4.txt")));
144 }
145
146 public void testHarder2() {
147 WildcardSpec test = new WildcardSpec(
148 new File (cwd, "test/io/reference/*/*/*.txt").getPath());
149
150 File [] result = test.findFiles();
151 assertEquals(3, result.length);
152
153 Set set = new HashSet (Arrays.asList(result));
154 assertTrue(set.contains(new File (cwd, "test/io/reference/a/x/test3.txt")));
155 assertTrue(set.contains(new File (cwd, "test/io/reference/b/x/test4.txt")));
156 assertTrue(set.contains(new File (cwd, "test/io/reference/a/y/test5.txt")));
157 }
158 }
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