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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 IfStmtsMustUseBracesRuleTest extends SimpleAggregatorTst { 13 14 private Rule rule; 15 16 public void setUp() { 17 rule = new XPathRule(); 18 rule.addProperty("xpath", "//IfStatement[count(*) < 3][not(Statement/Block)]"); 19 } 20 21 public void testAll() { 22 runTests(new TestDescriptor[] { 23 new TestDescriptor(TEST1, "simple failure case", 1, rule), 24 new TestDescriptor(TEST2, "ok", 0, rule), 25 new TestDescriptor(TEST3, "nested ifs", 1, rule), 26 }); 27 } 28 29 private static final String TEST1 = 30 "public class IfStmtsMustUseBraces1 {" + PMD.EOL + 31 " public void foo() {" + PMD.EOL + 32 " int x = 0; " + PMD.EOL + 33 " if (true) x=2;" + PMD.EOL + 34 " }" + PMD.EOL + 35 "}"; 36 37 private static final String TEST2 = 38 "public class IfStmtsMustUseBraces2 {" + PMD.EOL + 39 " public void foo() { " + PMD.EOL + 40 " if (true) {" + PMD.EOL + 41 " int x=2;" + PMD.EOL + 42 " }" + PMD.EOL + 43 " }" + PMD.EOL + 44 "}"; 45 46 private static final String TEST3 = 47 "public class IfStmtsMustUseBraces3 {" + PMD.EOL + 48 " public void foo() { " + PMD.EOL + 49 " if (true) {" + PMD.EOL + 50 " if (true) bar();" + PMD.EOL + 51 " }" + PMD.EOL + 52 " }" + PMD.EOL + 53 "}"; 54 55 }

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