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1 package test.net.sourceforge.pmd.rules.design; 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 EmptyStatementNotInLoopRuleTest extends SimpleAggregatorTst { 10 11 private Rule rule; 12 13 public void setUp() { 14 rule = new XPathRule(); 15 rule.addProperty("xpath", "//Statement/EmptyStatement[not(../../../ForStatement or ../../../WhileStatement or ../../../../../../ForStatement/Statement[1]/Block[1]/BlockStatement[1]/Statement/EmptyStatement or ../../../../../../WhileStatement/Statement[1]/Block[1]/BlockStatement[1]/Statement/EmptyStatement)]"); 16 } 17 18 public void testAll() { 19 runTests(new TestDescriptor[] { 20 new TestDescriptor(TEST1, "ok, semicolon after for", 0, rule), 21 new TestDescriptor(TEST2, "ok, semicolon after while", 0, rule), 22 new TestDescriptor(TEST3, "bad, random semicolon", 1, rule), 23 new TestDescriptor(TEST4, "bad, double semicolon", 1, rule), 24 }); 25 } 26 27 private static final String TEST1 = 28 "public class Foo {" + PMD.EOL + 29 " public void bar() {" + PMD.EOL + 30 " for (int i=2; i<10; i++);" + PMD.EOL + 31 " }" + PMD.EOL + 32 "}"; 33 34 private static final String TEST2 = 35 "public class Foo {" + PMD.EOL + 36 " public void bar() {" + PMD.EOL + 37 " while (i++ < 20);" + PMD.EOL + 38 " }" + PMD.EOL + 39 "}"; 40 41 private static final String TEST3 = 42 "public class Foo {" + PMD.EOL + 43 " public void bar() {" + PMD.EOL + 44 " ;" + PMD.EOL + 45 " }" + PMD.EOL + 46 "}"; 47 48 private static final String TEST4 = 49 "public class Foo {" + PMD.EOL + 50 " public void bar() {" + PMD.EOL + 51 " int x = 2;;" + PMD.EOL + 52 " }" + PMD.EOL + 53 "}"; 54 55 }

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