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1 package com.puppycrawl.tools.checkstyle.checks;
2
3 import com.puppycrawl.tools.checkstyle.BaseCheckTestCase;
4 import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
5
6 public class GenericIllegalRegexpCheckTest
7 extends BaseCheckTestCase
8 {
9 private DefaultConfiguration mCheckConfig;
10
11 public void setUp()
12 {
13 mCheckConfig = createCheckConfig(GenericIllegalRegexpCheck.class);
14 }
15
16 public void testIt()
17 throws Exception 
18 {
19 final String illegal = "System\\.(out)|(err)\\.print(ln)?\\(";
20 mCheckConfig.addAttribute("format", illegal);
21 final String [] expected = {
22 "69: Line matches the illegal pattern '" + illegal + "'."
23 };
24 verify(mCheckConfig, getPath("InputSemantic.java"), expected);
25 }
26
27 public void testMessageProperty()
28 throws Exception
29 {
30 final String illegal = "System\\.(out)|(err)\\.print(ln)?\\(";
31 final String message = "Bad line :(";
32 mCheckConfig.addAttribute("format", illegal);
33 mCheckConfig.addAttribute("message", message);
34 final String [] expected = {
35 "69: " + message,
36 };
37 verify(mCheckConfig, getPath("InputSemantic.java"), expected);
38 }
39
40 public void testIgnoreCaseTrue()
41 throws Exception
42 {
43 final String illegal = "SYSTEM\\.(OUT)|(ERR)\\.PRINT(LN)?\\(";
44 mCheckConfig.addAttribute("format", illegal);
45 mCheckConfig.addAttribute("ignoreCase", "true");
46 final String [] expected = {
47 "69: Line matches the illegal pattern '" + illegal + "'."
48 };
49 verify(mCheckConfig, getPath("InputSemantic.java"), expected);
50 }
51
52 public void testIgnoreCaseFalse()
53 throws Exception
54 {
55 final String illegal = "SYSTEM\\.(OUT)|(ERR)\\.PRINT(LN)?\\(";
56 mCheckConfig.addAttribute("format", illegal);
57 mCheckConfig.addAttribute("ignoreCase", "false");
58 final String [] expected = {};
59 verify(mCheckConfig, getPath("InputSemantic.java"), expected);
60 }
61
62 public void testIgnoreCommentsCppStyle()
63 throws Exception
64 {
65 final String illegal = "don't use trailing comments";
67 mCheckConfig.addAttribute("format", illegal);
68 mCheckConfig.addAttribute("ignoreComments", "true");
69 final String [] expected = {
70 };
71 verify(mCheckConfig, getPath("InputTrailingComment.java"), expected);
72 }
73
74 public void testIgnoreCommentsFalseCppStyle()
75 throws Exception
76 {
77 final String illegal = "don't use trailing comments";
79 mCheckConfig.addAttribute("format", illegal);
80 mCheckConfig.addAttribute("ignoreComments", "false");
81 final String [] expected = {
82 "2: Line matches the illegal pattern '" + illegal + "'."
83 };
84 verify(mCheckConfig, getPath("InputTrailingComment.java"), expected);
85 }
86
87 public void testIgnoreCommentsCStyle()
88 throws Exception
89 {
90 final String illegal = "c-style 1";
92 mCheckConfig.addAttribute("format", illegal);
93 mCheckConfig.addAttribute("ignoreComments", "true");
94 final String [] expected = {
95 };
96 verify(mCheckConfig, getPath("InputTrailingComment.java"), expected);
97 }
98
99 public void testIgnoreCommentsFalseCStyle()
100 throws Exception
101 {
102 final String illegal = "c-style 1";
103 mCheckConfig.addAttribute("format", illegal);
104 mCheckConfig.addAttribute("ignoreComments", "false");
105 final String [] expected = {
106 "17: Line matches the illegal pattern '" + illegal + "'."
107 };
108 verify(mCheckConfig, getPath("InputTrailingComment.java"), expected);
109 }
110
111 public void testIgnoreCommentsMultipleCStyle()
112 throws Exception
113 {
114 final String illegal = "c-style 2";
116 mCheckConfig.addAttribute("format", illegal);
117 mCheckConfig.addAttribute("ignoreComments", "true");
118 final String [] expected = {
119 };
120 verify(mCheckConfig, getPath("InputTrailingComment.java"), expected);
121 }
122
123 public void testIgnoreCommentsMultiLine()
124 throws Exception
125 {
126 final String illegal = "Let's check multi-line comments";
127 mCheckConfig.addAttribute("format", illegal);
128 mCheckConfig.addAttribute("ignoreComments", "true");
129 final String [] expected = {
130 };
131 verify(mCheckConfig, getPath("InputTrailingComment.java"), expected);
132 }
133
134 public void testIgnoreCommentsInlineStart()
135 throws Exception
136 {
137 final String illegal = "long ms /";
138 mCheckConfig.addAttribute("format", illegal);
139 mCheckConfig.addAttribute("ignoreComments", "true");
140 final String [] expected = {
141 };
142 verify(mCheckConfig, getPath("InputTrailingComment.java"), expected);
143 }
144
145 public void testIgnoreCommentsInlineEnd()
146 throws Exception
147 {
148 final String illegal = "int z";
149 mCheckConfig.addAttribute("format", illegal);
150 mCheckConfig.addAttribute("ignoreComments", "true");
151 final String [] expected = {
152 "20: Line matches the illegal pattern '" + illegal + "'."
153 };
154 verify(mCheckConfig, getPath("InputTrailingComment.java"), expected);
155 }
156
157 public void testIgnoreCommentsInlineMiddle() throws Exception
158 {
159 final String illegal = "int y";
160 mCheckConfig.addAttribute("format", illegal);
161 mCheckConfig.addAttribute("ignoreComments", "true");
162 final String [] expected = {
163 "21: Line matches the illegal pattern '" + illegal + "'."
164 };
165 verify(mCheckConfig, getPath("InputTrailingComment.java"), expected);
166 }
167
168 public void testIgnoreCommentsNoSpaces()
169 throws Exception
170 {
171 final String illegal = "long ms ";
173 mCheckConfig.addAttribute("format", illegal);
174 mCheckConfig.addAttribute("ignoreComments", "true");
175 final String [] expected = {
176 };
177 verify(mCheckConfig, getPath("InputTrailingComment.java"), expected);
178 }
179
180 public void test1371588()
181 throws Exception
182 {
183 final String illegal = "\\s+$";
185 mCheckConfig.addAttribute("format", illegal);
186 mCheckConfig.addAttribute("ignoreComments", "true");
187 final String [] expected = {
188 };
189 verify(mCheckConfig, getPath("InputTrailingComment.java"), expected);
190 }
191 }
192 |
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