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.rules.XPathRule;
9 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
10 import test.net.sourceforge.pmd.testframework.TestDescriptor;
11
12 public class FinalizeShouldBeProtectedRuleTest extends SimpleAggregatorTst {
13
14 private Rule rule;
15
16 public void setUp() {
17 rule = new XPathRule();
18 rule.addProperty("xpath", "//MethodDeclaration[@Protected=\"false\"]/MethodDeclarator[@Image=\"finalize\"][not(FormalParameters/*)]");
19 }
20
21 public void testAll() {
22 runTests(new TestDescriptor[] {
23 new TestDescriptor(TEST1, "public finalize", 1, rule),
24 new TestDescriptor(TEST2, "finalize with some params", 0, rule),
25 new TestDescriptor(TEST3, "legitimate overriding", 0, rule)
26 });
27 }
28
29 private static final String TEST1 =
30 "public class Foo {" + PMD.EOL +
31 " public void finalize() {}" + PMD.EOL +
32 "}";
33
34 private static final String TEST2 =
35 "public class Foo {" + PMD.EOL +
36 " public void finalize(int x) {}" + PMD.EOL +
37 "}";
38
39 private static final String TEST3 =
40 "public class Foo {" + PMD.EOL +
41 " protected void finalize() {}" + PMD.EOL +
42 "}";
43
44 }
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