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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.rules.IdempotentOperationsRule; 8 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst; 9 import test.net.sourceforge.pmd.testframework.TestDescriptor; 10 11 public class IdempotentOperationsRuleTest extends SimpleAggregatorTst { 12 13 public void testAll() { 14 runTests(new TestDescriptor[] { 15 new TestDescriptor(TEST1, "assignment of a local to itself", 1, new IdempotentOperationsRule()), 16 // FIXME 17 new TestDescriptor(TEST2, "assignment of one array element to another ", 1, new IdempotentOperationsRule()) 18 }); 19 } 20 21 private static final String TEST1 = 22 "public class Foo {" + PMD.EOL + 23 " private void bar() { " + PMD.EOL + 24 " int x = 2;" + PMD.EOL + 25 " x = x;" + PMD.EOL + 26 " }" + PMD.EOL + 27 "}"; 28 29 private static final String TEST2 = 30 "public class Foo {" + PMD.EOL + 31 " private void bar() { " + PMD.EOL + 32 " int[] x = {2,3};" + PMD.EOL + 33 " x[0] = x[1];" + PMD.EOL + 34 " }" + PMD.EOL + 35 "}"; 36 37 }

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