1 /*
2 PackageName
3 format = (default)^[a-z]+(\\.[a-zA-Z_]\\w*)*$
4
5
6 */
7
8 package com.puppycrawl.tools.checkstyle.checks.naming.packagename;
9 import java.io.*;
10 /**
11 * Contains simple mistakes:
12 * - Long lines
13 * - Tabs
14 * - Format of variables and parameters
15 * - Order of modifiers
16 * @author Oliver Burn
17 **/
18 final class InputPackageNameSimple
19 {
20 // Long line ----------------------------------------------------------------
21 // Contains a tab -> <-
22 // Contains trailing whitespace ->
23
24 // Name format tests
25 //
26 /** Invalid format **/
27 public static final int badConstant = 2;
28 /** Valid format **/
29 public static final int MAX_ROWS = 2;
30
31 /** Invalid format **/
32 private static int badStatic = 2;
33 /** Valid format **/
34 private static int sNumCreated = 0;
35
36 /** Invalid format **/
37 private int badMember = 2;
38 /** Valid format **/
39 private int mNumCreated1 = 0;
40 /** Valid format **/
41 protected int mNumCreated2 = 0;
42
43 /** commas are wrong **/
44 private int[] mInts = new int[] {1,2, 3,
45 4};
46
47 //
48 // Accessor tests
49 //
50 /** should be private **/
51 public static int sTest1;
52 /** should be private **/
53 protected static int sTest3;
54 /** should be private **/
55 static int sTest2;
56
57 /** should be private **/
58 int mTest1;
59 /** should be private **/
60 public int mTest2;
61
62 //
63 // Parameter name format tests
64 //
65
66 /**
67 * @return hack
68 * @param badFormat1 bad format
69 * @param badFormat2 bad format
70 * @param badFormat3 bad format
71 * @throws java.lang.Exception abc
72 **/
73 int test1(int badFormat1,int badFormat2,
74 final int badFormat3)
75 throws java.lang.Exception
76 {
77 return 0;
78 }
79
80 /** method that is 20 lines long **/
81 private void longMethod()
82 {
83 // a line
84 // a line
85 // a line
86 // a line
87 // a line
88 // a line
89 // a line
90 // a line
91 // a line
92 // a line
93 // a line
94 // a line
95 // a line
96 // a line
97 // a line
98 // a line
99 // a line
100 // a line
101 }
102
103 /** constructor that is 10 lines long **/
104 private InputPackageNameSimple()
105 {
106 // a line
107 // a line
108 // a line
109 // a line
110 // a line
111 // a line
112 // a line
113 // a line
114 }
115
116 /** test local variables */
117 private void localVariables()
118 {
119 // normal decl
120 int abc = 0;
121 int ABC = 0;
122
123 // final decls
124 final int cde = 0;
125 final int CDE = 0;
126
127 // decl in for loop init statement
128 for (int k = 0; k < 1; k++)
129 {
130 String innerBlockVariable = "";
131 }
132 for (int I = 0; I < 1; I++)
133 {
134 String InnerBlockVariable = "";
135 }
136 }
137
138 /** test method pattern */
139 void ALL_UPPERCASE_METHOD()
140 {
141 }
142
143 /** test illegal constant **/
144 private static final int BAD__NAME = 3;
145
146 // A very, very long line that is OK because it matches the regexp "^.*is OK.*regexp.*$"
147 // long line that has a tab -> <- and would be OK if tab counted as 1 char
148 // tabs that count as one char because of their position -> <- -> <-, OK
149
150 /** some lines to test the violation column after tabs */
151 void errorColumnAfterTabs()
152 {
153 // with tab-width 8 all statements below start at the same column,
154 // with different combinations of ' ' and '\t' before the statement
155 int tab0 =1;
156 int tab1 =1;
157 int tab2 =1;
158 int tab3 =1;
159 int tab4 =1;
160 int tab5 =1;
161 }
162
163 // MEMME:
164 /* MEMME: a
165 * MEMME:
166 * OOOO
167 */
168 /* NOTHING */
169 /* YES */ /* MEMME: x */ /* YES!! */
170
171 /** test long comments **/
172 void veryLong()
173 {
174 /*
175 blah blah blah blah
176 blah blah blah blah
177 blah blah blah blah
178 blah blah blah blah
179 blah blah blah blah
180 blah blah blah blah
181 blah blah blah blah
182 blah blah blah blah
183 blah blah blah blah
184 blah blah blah blah
185 blah blah blah blah
186 blah blah blah blah
187 blah blah blah blah
188 blah blah blah blah
189 blah blah blah blah
190 enough talk */
191 }
192
193 /**
194 * @see to lazy to document all args. Testing excessive # args
195 **/
196 void toManyArgs(int aArg1, int aArg2, int aArg3, int aArg4, int aArg5,
197 int aArg6, int aArg7, int aArg8, int aArg9)
198 {
199 }
200 }
201
202 /** Test class for variable naming in for each clause. */
203 class InputPackageNameSimple2
204 {
205 /** Some more Javadoc. */
206 public void doSomething()
207 {
208 //"O" should be named "o"
209 for (Object O : new java.util.ArrayList())
210 {
211
212 }
213 }
214 }
215
216 /** Test enum for member naming check */
217 enum MyEnum1
218 {
219 /** ABC constant */
220 ABC,
221
222 /** XYZ constant */
223 XYZ;
224
225 /** Should be mSomeMember */
226 private int someMember;
227 }