1 package com.google.checkstyle.test.chapter2filebasic.rule232specialescape;
2
3 /** Test for illegal tokens. */
4 public class InputSpecialEscapeSequences {
5
6 /** some javadoc. */
7 public void methodWithLiterals() {
8 final String ref = "<a href=\"";
9 final String refCase = "<A hReF=\"";
10 }
11
12 /** Some javadoc. */
13 public String wrongEscapeSequences() {
14 final String r1 = "\u0008";
15 final String r2 = "\u0009"; // violation 'Consider using special escape sequence .*'
16 final String r3 = "\u000csssdfsd"; // violation 'Consider using special escape sequence .*'
17 final char r5 = '\012'; // violation 'Consider using special escape sequence .*'
18 final char r6 = '\u0022'; // violation 'Consider using special escape sequence .*'
19 final char r7 = '\b';
20 return "\u000csssdfsd"; // violation 'Consider using special escape sequence .*'
21 }
22
23 /** Some javadoc. */
24 public void specialCharsWithoutWarn() {
25 String r1 = "\b";
26 String r2 = "\t";
27 String r3 = "\n";
28 String r4 = "\f";
29 String r5 = "\r";
30 String r6 = "\"";
31 String r7 = "\'";
32 String r8 = "\\";
33 }
34
35 /** Some javadoc. */
36 public void specialCharsWithWarn() {
37 String r1 = "\\u0008";
38 String r2 = "\\u0009"; // violation 'Consider using special escape sequence .*'
39 String r3 = "\\u000a"; // violation 'Consider using special escape sequence .*'
40 String r4 = "\\u000c"; // violation 'Consider using special escape sequence .*'
41 String r5 = "\\u000d"; // violation 'Consider using special escape sequence .*'
42 String r6 = "\\u0022"; // violation 'Consider using special escape sequence .*'
43 String r7 = "\\u0027"; // violation 'Consider using special escape sequence .*'
44 String r8 = "\\u005c"; // violation 'Consider using special escape sequence .*'
45 }
46
47 /** Some javadoc. */
48 public void specialCharsWithWarn2() {
49 String r1 = "\\010"; // violation 'Consider using special escape sequence .*'
50 String r2 = "\\011"; // violation 'Consider using special escape sequence .*'
51 String r3 = "\\012"; // violation 'Consider using special escape sequence .*'
52 String r4 = "\\014"; // violation 'Consider using special escape sequence .*'
53 String r5 = "\\015"; // violation 'Consider using special escape sequence .*'
54 String r6 = "\\042"; // violation 'Consider using special escape sequence .*'
55 String r7 = "\\047"; // violation 'Consider using special escape sequence .*'
56 String r8 = "\\134"; // violation 'Consider using special escape sequence .*'
57 }
58
59 class Inner {
60 public String wrongEscapeSequences() {
61 final String r1 = "\u0008";
62 final String r2 = "\u0009"; // violation 'Consider using special escape sequence .*'
63 final String r3 = "\u000csssdfsd";
64 // violation above 'Consider using special escape sequence .*'
65 final char r5 = '\012'; // violation 'Consider using special escape sequence .*'
66 final char r6 = '\u0022'; // violation 'Consider using special escape sequence .*'
67 final char r7 = '\b';
68 return "\u000csssdfsd"; // violation 'Consider using special escape sequence .*'
69 }
70
71 public void specialCharsWithoutWarn() {
72 String r1 = "\b";
73 String r2 = "\t";
74 String r3 = "\n";
75 String r4 = "\f";
76 String r5 = "\r";
77 String r6 = "\"";
78 String r7 = "\'";
79 String r8 = "\\";
80 }
81
82 public void specialCharsWithWarn() {
83 String r1 = "\\u0008";
84 String r2 = "\\u0009"; // violation 'Consider using special escape sequence .*'
85 String r3 = "\\u000a"; // violation 'Consider using special escape sequence .*'
86 String r4 = "\\u000c"; // violation 'Consider using special escape sequence .*'
87 String r5 = "\\u000d"; // violation 'Consider using special escape sequence .*'
88 String r6 = "\\u0022"; // violation 'Consider using special escape sequence .*'
89 String r7 = "\\u0027"; // violation 'Consider using special escape sequence .*'
90 String r8 = "\\u005c"; // violation 'Consider using special escape sequence .*'
91 }
92
93 public void specialCharsWithWarn2() {
94 String r1 = "\\010"; // violation 'Consider using special escape sequence .*'
95 String r2 = "\\011"; // violation 'Consider using special escape sequence .*'
96 String r3 = "\\012"; // violation 'Consider using special escape sequence .*'
97 String r4 = "\\014"; // violation 'Consider using special escape sequence .*'
98 String r5 = "\\015"; // violation 'Consider using special escape sequence .*'
99 String r6 = "\\042"; // violation 'Consider using special escape sequence .*'
100 String r7 = "\\047"; // violation 'Consider using special escape sequence .*'
101 String r8 = "\\134"; // violation 'Consider using special escape sequence .*'
102 }
103
104 Inner anoInner =
105 new Inner() {
106 public String wrongEscapeSequences() {
107 final String r1 = "\u0008";
108 final String r2 = "\u0009"; // violation 'Consider using special escape sequence .*'
109 final String r3 = "\u000csssdfsd";
110 // violation above 'Consider using special escape sequence .*'
111 final char r5 = '\012'; // violation 'Consider using special escape sequence .*'
112 final char r6 = '\u0022'; // violation 'Consider using special escape sequence .*'
113 final char r7 = '\b';
114 return "\u000csssdfsd"; // violation 'Consider using special escape sequence .*'
115 }
116
117 public void specialCharsWithoutWarn() {
118 String r1 = "\b";
119 String r2 = "\t";
120 String r3 = "\n";
121 String r4 = "\f";
122 String r5 = "\r";
123 String r6 = "\"";
124 String r7 = "\'";
125 String r8 = "\\";
126 }
127
128 public void specialCharsWithWarn() {
129 String r1 = "\\u0008";
130 String r2 = "\\u0009"; // violation 'Consider using special escape sequence .*'
131 String r3 = "\\u000a"; // violation 'Consider using special escape sequence .*'
132 String r4 = "\\u000c"; // violation 'Consider using special escape sequence .*'
133 String r5 = "\\u000d"; // violation 'Consider using special escape sequence .*'
134 String r6 = "\\u0022"; // violation 'Consider using special escape sequence .*'
135 String r7 = "\\u0027"; // violation 'Consider using special escape sequence .*'
136 String r8 = "\\u005c"; // violation 'Consider using special escape sequence .*'
137 }
138
139 public void specialCharsWithWarn2() {
140 String r1 = "\\010"; // violation 'Consider using special escape sequence .*'
141 String r2 = "\\011"; // violation 'Consider using special escape sequence .*'
142 String r3 = "\\012"; // violation 'Consider using special escape sequence .*'
143 String r4 = "\\014"; // violation 'Consider using special escape sequence .*'
144 String r5 = "\\015"; // violation 'Consider using special escape sequence .*'
145 String r6 = "\\042"; // violation 'Consider using special escape sequence .*'
146 String r7 = "\\047"; // violation 'Consider using special escape sequence .*'
147 String r8 = "\\134"; // violation 'Consider using special escape sequence .*'
148 }
149 };
150 }
151 }