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.Report; 8 import net.sourceforge.pmd.Rule; 9 import net.sourceforge.pmd.RuleSetNotFoundException; 10 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst; 11 import test.net.sourceforge.pmd.testframework.TestDescriptor; 12 13 public class ForLoopShouldBeWhileLoopRuleTest extends SimpleAggregatorTst { 14 15 private Rule rule; 16 17 public void setUp() throws RuleSetNotFoundException { 18 rule = findRule("basic", "ForLoopShouldBeWhileLoop"); 19 } 20 21 public void testAll() { 22 runTests(new TestDescriptor[]{ 23 new TestDescriptor(TEST1, "simple failure case", 1, rule), 24 new TestDescriptor(TEST2, "ok", 0, rule), 25 new TestDescriptor(TEST3, "for loop like this: for (;;) {} ", 0, rule), 26 }); 27 } 28 29 public void testJDK15ForLoop() throws Throwable { 30 Report rpt = new Report(); 31 runTestFromString15(TEST4, rule, rpt); 32 assertEquals(0, rpt.size()); 33 } 34 35 private static final String TEST1 = 36 "public class Foo {" + PMD.EOL + 37 " void foo() {" + PMD.EOL + 38 " int x = 2;" + PMD.EOL + 39 " for (;x<5;) { " + PMD.EOL + 40 " x++;" + PMD.EOL + 41 " }" + PMD.EOL + 42 " }" + PMD.EOL + 43 "}"; 44 45 private static final String TEST2 = 46 "public class Foo {" + PMD.EOL + 47 " void foo() {" + PMD.EOL + 48 " for (int x=2;x<5;) { " + PMD.EOL + 49 " x++;" + PMD.EOL + 50 " }" + PMD.EOL + 51 " }" + PMD.EOL + 52 "}"; 53 54 private static final String TEST3 = 55 "public class Foo {" + PMD.EOL + 56 " void foo() {" + PMD.EOL + 57 " for (;;) {}" + PMD.EOL + 58 " }" + PMD.EOL + 59 "}"; 60 61 private static final String TEST4 = 62 "public class Foo {" + PMD.EOL + 63 " void foo() {" + PMD.EOL + 64 " for (String x : mylist) {}" + PMD.EOL + 65 " }" + PMD.EOL + 66 "}"; 67 68 }