1 package test.net.sourceforge.pmd.rules;
2
3 import net.sourceforge.pmd.PMD;
4 import net.sourceforge.pmd.Rule;
5 import net.sourceforge.pmd.rules.XPathRule;
6
7 public class WhileLoopsMustUseBracesRuleTest extends SimpleAggregatorTst {
8
9 private Rule rule;
10
11 public void setUp() {
12 rule = new XPathRule();
13 rule.addProperty("xpath", "//WhileStatement[not(Statement/Block)]");
14 }
15
16 public void testAll() {
17 runTests(new TestDescriptor[] {
18 new TestDescriptor(TEST1, "no braces", 1, rule),
19 new TestDescriptor(TEST2, "with braces", 0, rule),
20 });
21 }
22
23 private static final String TEST1 =
24 "public class WhileLoopsNeedBraces1 {" + PMD.EOL +
25 " public void foo() { " + PMD.EOL +
26 " int x =0;" + PMD.EOL +
27 " while (true)" + PMD.EOL +
28 " x++;" + PMD.EOL +
29 " }" + PMD.EOL +
30 "}";
31
32 private static final String TEST2 =
33 "public class WhileLoopsNeedBraces2 {" + PMD.EOL +
34 " public void foo() { " + PMD.EOL +
35 " int x =0;" + PMD.EOL +
36 " while (true) {" + PMD.EOL +
37 " x++;" + PMD.EOL +
38 " }" + PMD.EOL +
39 " }" + PMD.EOL +
40 "}";
41
42 }
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