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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 EmptyTryBlockRuleTest extends SimpleAggregatorTst { 13 14 private Rule rule; 15 16 public void setUp() { 17 rule = new XPathRule(); 18 rule.addProperty("xpath", "//TryStatement/Block[1][count(*) = 0]"); 19 } 20 21 public void testAll() { 22 runTests(new TestDescriptor[] { 23 new TestDescriptor(TEST1, "bad", 1, rule), 24 new TestDescriptor(TEST2, "bad", 1, rule), 25 new TestDescriptor(TEST3, "ok", 0, rule) 26 }); 27 } 28 29 private static final String TEST1 = 30 "public class EmptyTryBlock1 {" + PMD.EOL + 31 " public void foo() {" + PMD.EOL + 32 " try {" + PMD.EOL + 33 " } catch (Exception e) {" + PMD.EOL + 34 " e.printStackTrace();" + PMD.EOL + 35 " }" + PMD.EOL + 36 " }" + PMD.EOL + 37 "}"; 38 39 private static final String TEST2 = 40 "public class EmptyTryBlock2 {" + PMD.EOL + 41 " public void foo() {" + PMD.EOL + 42 " try {" + PMD.EOL + 43 " } finally {" + PMD.EOL + 44 " int x = 5;" + PMD.EOL + 45 " }" + PMD.EOL + 46 " }" + PMD.EOL + 47 "}"; 48 49 private static final String TEST3 = 50 "public class EmptyTryBlock3 {" + PMD.EOL + 51 " public void foo() {" + PMD.EOL + 52 " try {" + PMD.EOL + 53 " int f =2;" + PMD.EOL + 54 " } finally {" + PMD.EOL + 55 " int x = 5;" + PMD.EOL + 56 " }" + PMD.EOL + 57 " }" + PMD.EOL + 58 "}"; 59 60 }

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