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1 package test.net.sourceforge.pmd.rules; 2 3 import net.sourceforge.pmd.PMD; 4 import net.sourceforge.pmd.rules.IdempotentOperationsRule; 5 6 public class IdempotentOperationsRuleTest extends SimpleAggregatorTst { 7 8 public void testAll() { 9 runTests(new TestDescriptor[] { 10 new TestDescriptor(TEST1, "assignment of a local to itself", 1, new IdempotentOperationsRule()), 11 // FIXME 12 new TestDescriptor(TEST2, "assignment of one array element to another ", 1, new IdempotentOperationsRule()) 13 }); 14 } 15 16 private static final String TEST1 = 17 "public class Foo {" + PMD.EOL + 18 " private void bar() { " + PMD.EOL + 19 " int x = 2;" + PMD.EOL + 20 " x = x;" + PMD.EOL + 21 " }" + PMD.EOL + 22 "}"; 23 24 private static final String TEST2 = 25 "public class Foo {" + PMD.EOL + 26 " private void bar() { " + PMD.EOL + 27 " int[] x = {2,3};" + PMD.EOL + 28 " x[0] = x[1];" + PMD.EOL + 29 " }" + PMD.EOL + 30 "}"; 31 32 }

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