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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 IfStmtsMustUseBracesRuleTest extends SimpleAggregatorTst { 8 9 private Rule rule; 10 11 public void setUp() { 12 rule = new XPathRule(); 13 rule.addProperty("xpath", "//IfStatement[count(*) < 3][not(Statement/Block)]"); 14 } 15 16 public void testAll() { 17 runTests(new TestDescriptor[] { 18 new TestDescriptor(TEST1, "simple failure case", 1, rule), 19 new TestDescriptor(TEST2, "ok", 0, rule), 20 new TestDescriptor(TEST3, "nested ifs", 1, rule), 21 }); 22 } 23 24 private static final String TEST1 = 25 "public class IfStmtsMustUseBraces1 {" + PMD.EOL + 26 " public void foo() {" + PMD.EOL + 27 " int x = 0; " + PMD.EOL + 28 " if (true) x=2;" + PMD.EOL + 29 " }" + PMD.EOL + 30 "}"; 31 32 private static final String TEST2 = 33 "public class IfStmtsMustUseBraces2 {" + PMD.EOL + 34 " public void foo() { " + PMD.EOL + 35 " if (true) {" + PMD.EOL + 36 " int x=2;" + PMD.EOL + 37 " }" + PMD.EOL + 38 " }" + PMD.EOL + 39 "}"; 40 41 private static final String TEST3 = 42 "public class IfStmtsMustUseBraces3 {" + PMD.EOL + 43 " public void foo() { " + PMD.EOL + 44 " if (true) {" + PMD.EOL + 45 " if (true) bar();" + PMD.EOL + 46 " }" + PMD.EOL + 47 " }" + PMD.EOL + 48 "}"; 49 50 }

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