1   /***
2    * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3    */
4   package test.net.sourceforge.pmd.rules;
5   
6   import net.sourceforge.pmd.PMD;
7   import net.sourceforge.pmd.Rule;
8   import net.sourceforge.pmd.RuleSetNotFoundException;
9   import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
10  import test.net.sourceforge.pmd.testframework.TestDescriptor;
11  
12  public class EmptyTryBlockRuleTest extends SimpleAggregatorTst {
13  
14      private Rule rule;
15  
16      public void setUp() throws RuleSetNotFoundException {
17          rule = findRule("basic", "EmptyTryBlock");
18      }
19  
20      public void testAll() {
21          runTests(new TestDescriptor[]{
22              new TestDescriptor(TEST1, "bad", 1, rule),
23              new TestDescriptor(TEST2, "bad", 1, rule),
24              new TestDescriptor(TEST3, "ok", 0, rule)
25          });
26      }
27  
28      private static final String TEST1 =
29              "public class EmptyTryBlock1 {" + PMD.EOL +
30              "       public void foo() {" + PMD.EOL +
31              "               try {" + PMD.EOL +
32              "               } catch (Exception e) {" + PMD.EOL +
33              "                       e.printStackTrace();" + PMD.EOL +
34              "               }" + PMD.EOL +
35              "       }" + PMD.EOL +
36              "}";
37  
38      private static final String TEST2 =
39              "public class EmptyTryBlock2 {" + PMD.EOL +
40              "       public void foo() {" + PMD.EOL +
41              "               try {" + PMD.EOL +
42              "               } finally {" + PMD.EOL +
43              "                       int x = 5;" + PMD.EOL +
44              "               }" + PMD.EOL +
45              "       }" + PMD.EOL +
46              "}";
47  
48      private static final String TEST3 =
49              "public class EmptyTryBlock3 {" + PMD.EOL +
50              "       public void foo() {" + PMD.EOL +
51              "               try {" + PMD.EOL +
52              "                       int f =2;" + PMD.EOL +
53              "               } finally {" + PMD.EOL +
54              "                       int x = 5;" + PMD.EOL +
55              "               }" + PMD.EOL +
56              "       }" + PMD.EOL +
57              "}";
58  
59  }