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11 package org.eclipse.jgit.util;
12
13 import static org.eclipse.jgit.util.QuotedString.BOURNE_USER_PATH;
14 import static org.junit.Assert.assertEquals;
15 import static org.junit.Assert.assertFalse;
16 import static org.junit.Assert.assertNotSame;
17
18 import org.eclipse.jgit.lib.Constants;
19 import org.junit.Test;
20
21 public class QuotedStringBourneUserPathStyleTest {
22 private static void assertQuote(String in, String exp) {
23 final String r = BOURNE_USER_PATH.quote(in);
24 assertNotSame(in, r);
25 assertFalse(in.equals(r));
26 assertEquals('\'' + exp + '\'', r);
27 }
28
29 private static void assertDequote(String exp, String in) {
30 final byte[] b = Constants.encode('\'' + in + '\'');
31 final String r = BOURNE_USER_PATH.dequote(b, 0, b.length);
32 assertEquals(exp, r);
33 }
34
35 @Test
36 public void testQuote_Empty() {
37 assertEquals("''", BOURNE_USER_PATH.quote(""));
38 }
39
40 @Test
41 public void testDequote_Empty1() {
42 assertEquals("", BOURNE_USER_PATH.dequote(new byte[0], 0, 0));
43 }
44
45 @Test
46 public void testDequote_Empty2() {
47 assertEquals("", BOURNE_USER_PATH.dequote(new byte[] { '\'', '\'' }, 0,
48 2));
49 }
50
51 @Test
52 public void testDequote_SoleSq() {
53 assertEquals("", BOURNE_USER_PATH.dequote(new byte[] { '\'' }, 0, 1));
54 }
55
56 @Test
57 public void testQuote_BareA() {
58 assertQuote("a", "a");
59 }
60
61 @Test
62 public void testDequote_BareA() {
63 final String in = "a";
64 final byte[] b = Constants.encode(in);
65 assertEquals(in, BOURNE_USER_PATH.dequote(b, 0, b.length));
66 }
67
68 @Test
69 public void testDequote_BareABCZ_OnlyBC() {
70 final String in = "abcz";
71 final byte[] b = Constants.encode(in);
72 final int p = in.indexOf('b');
73 assertEquals("bc", BOURNE_USER_PATH.dequote(b, p, p + 2));
74 }
75
76 @Test
77 public void testDequote_LoneBackslash() {
78 assertDequote("\\", "\\");
79 }
80
81 @Test
82 public void testQuote_NamedEscapes() {
83 assertQuote("'", "'\\''");
84 assertQuote("!", "'\\!'");
85
86 assertQuote("a'b", "a'\\''b");
87 assertQuote("a!b", "a'\\!'b");
88 }
89
90 @Test
91 public void testDequote_NamedEscapes() {
92 assertDequote("'", "'\\''");
93 assertDequote("!", "'\\!'");
94
95 assertDequote("a'b", "a'\\''b");
96 assertDequote("a!b", "a'\\!'b");
97 }
98
99 @Test
100 public void testQuote_User() {
101 assertEquals("~foo/", BOURNE_USER_PATH.quote("~foo"));
102 assertEquals("~foo/", BOURNE_USER_PATH.quote("~foo/"));
103 assertEquals("~/", BOURNE_USER_PATH.quote("~/"));
104
105 assertEquals("~foo/'a'", BOURNE_USER_PATH.quote("~foo/a"));
106 assertEquals("~/'a'", BOURNE_USER_PATH.quote("~/a"));
107 }
108
109 @Test
110 public void testDequote_User() {
111 assertEquals("~foo", BOURNE_USER_PATH.dequote("~foo"));
112 assertEquals("~foo/", BOURNE_USER_PATH.dequote("~foo/"));
113 assertEquals("~/", BOURNE_USER_PATH.dequote("~/"));
114
115 assertEquals("~foo/a", BOURNE_USER_PATH.dequote("~foo/'a'"));
116 assertEquals("~/a", BOURNE_USER_PATH.dequote("~/'a'"));
117 }
118 }