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1 package test.net.sourceforge.pmd.rules; 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 UnconditionalIfStatementRuleTest extends SimpleAggregatorTst { 10 11 private Rule rule; 12 13 public void setUp() { 14 rule = new XPathRule(); 15 rule.addProperty("xpath", "//IfStatement/Expression/ConditionalAndExpression/InstanceOfExpression/UnaryExpression/PrimaryExpression/PrimaryPrefix/Literal/BooleanLiteral"); 16 } 17 18 public void testAll() { 19 runTests(new TestDescriptor[] { 20 new TestDescriptor(TEST1, "if (true)", 1, rule), 21 new TestDescriptor(TEST2, "if (false)", 1, rule), 22 new TestDescriptor(TEST3, "no constant folding", 0, rule), 23 new TestDescriptor(TEST4, "short circuit operator", 1, rule) 24 }); 25 } 26 27 private static final String TEST1 = 28 "public class Foo {" + PMD.EOL + 29 " void bar() {" + PMD.EOL + 30 " if (true) {}" + PMD.EOL + 31 " }" + PMD.EOL + 32 "}"; 33 34 private static final String TEST2 = 35 "public class Foo {" + PMD.EOL + 36 " void bar() {" + PMD.EOL + 37 " if (false) {}" + PMD.EOL + 38 " }" + PMD.EOL + 39 "}"; 40 41 private static final String TEST3 = 42 "public class Foo {" + PMD.EOL + 43 " private static final boolean DEBUG = \"false\";" + PMD.EOL + 44 " void bar() {" + PMD.EOL + 45 " if (DEBUG) {}" + PMD.EOL + 46 " }" + PMD.EOL + 47 "}"; 48 49 // FIXME - this shouldn't be flagged 50 private static final String TEST4 = 51 "public class Foo {" + PMD.EOL + 52 " void bar(Object x, boolean y) {" + PMD.EOL + 53 " if (y == true) {}" + PMD.EOL + 54 " }" + PMD.EOL + 55 "}"; 56 57 }

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