1 package test.net.sourceforge.pmd.rules;
2
3 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
4 import test.net.sourceforge.pmd.testframework.TestDescriptor;
5 import net.sourceforge.pmd.Rule;
6 import net.sourceforge.pmd.PMD;
7 import net.sourceforge.pmd.rules.XPathRule;
8
9 public class EmptyFinalizerRuleTest extends SimpleAggregatorTst {
10 private Rule rule;
11
12 public void setUp() {
13 rule = new XPathRule();
14 rule.addProperty(
15 "xpath",
16 "//MethodDeclaration[MethodDeclarator[@Image='finalize'][not(FormalParameters/*)]]/Block[count(*)=0]");
17 }
18
19 public void testAll() {
20 runTests(new TestDescriptor[] {
21 new TestDescriptor(TEST1, "simple failure", 1, rule),
22 new TestDescriptor(TEST2, "ok", 0, rule),
23 });
24 }
25
26 private static final String TEST1 =
27 "public class Foo {" + PMD.EOL +
28 " void finalize() {}" + PMD.EOL +
29 "}";
30
31 private static final String TEST2 =
32 "public class Foo {" + PMD.EOL +
33 " void finalize() { int x = 2;}" + PMD.EOL +
34 "}";
35
36 }
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