1 package test.net.sourceforge.pmd.rules;
2
3 import net.sourceforge.pmd.Rule;
4 import net.sourceforge.pmd.RuleSetNotFoundException;
5 import net.sourceforge.pmd.PMD;
6 import test.net.sourceforge.pmd.testframework.TestDescriptor;
7 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst;
8
9 public class OptimizableToArrayCallRuleTest extends SimpleAggregatorTst {
10
11 private Rule rule;
12
13 public void setUp() throws RuleSetNotFoundException {
14 rule = findRule("rulesets/design.xml", "OptimizableToArrayCallRule");
15 }
16
17 public void testAll() {
18 runTests(new TestDescriptor[] {
19 new TestDescriptor(TEST1, "failure case", 1, rule),
20 new TestDescriptor(TEST2, "Array dimensioner uses method call, ok", 0, rule),
21 new TestDescriptor(TEST3, "Array dimensioner uses variable, ok", 0, rule),
22 });
23 }
24
25 private static final String TEST1 =
26 "public class Foo {" + PMD.EOL +
27 " {x.toArray(new Foo[0]);}" + PMD.EOL +
28 "}";
29
30 private static final String TEST2 =
31 "public class Foo {" + PMD.EOL +
32 " {x.toArray(new Foo[x.size()]);}" + PMD.EOL +
33 "}";
34
35 private static final String TEST3 =
36 "public class Foo {" + PMD.EOL +
37 " {x.toArray(new Foo[y]);}" + PMD.EOL +
38 "}";
39 }