1 package test.net.sourceforge.pmd.rules.design; 2 3 import org.junit.Before; 4 5 import test.net.sourceforge.pmd.testframework.SimpleAggregatorTst; 6 7 public class ConfusingTernaryRuleTest extends SimpleAggregatorTst { 8 9 @Before 10 public void setUp() { 11 addRule("design", "ConfusingTernary"); 12 } 13 14 /* 15 public class BadTernaries { 16 public static void main(String[] args) { 17 int i = 0; 18 int j = 1; 19 int k = 2; 20 boolean x = true; 21 boolean y = false; 22 boolean z = true; 23 24 // flag all of these, lines 11 - 42: 25 if (i != 11) {a();} else {b();} 26 if (i != 12 && j != 0) {a();} else {b();} 27 if (i != 13 || j != 0) {a();} else {b();} 28 if (i != 14 && j != 0 && k != 0) {a();} else {b();} 29 if (i != 15 || j != 0 || k != 0) {a();} else {b();} 30 if (i != 16) {a();} else if (i != j) {b();} else{c();} 31 if (i != 17) {a();} else if (i == j) {b();} else{c();} 32 if (i == 18) {a();} else if (i != j) {b();} else{c();} 33 x = (!y ? x : y); 34 x = (!(x && y) ? y : z); 35 x = (!(x || y) ? y : z); 36 x = ((!x && !y) ? y : z); 37 x = ((!x || !y) ? y : z); 38 if (i != 24 && !x) {a();} else {b();} 39 if (i != 25 || !x) {a();} else {b();} 40 if (i != 26 && j != 0 && !y) {a();} else {b();} 41 if (i != 27 || j != 0 || !y) {a();} else {b();} 42 if (i != 28) {a();} else if (!x) {b();} else{c();} 43 if (i != 29) {a();} else if (x) {b();} else{c();} 44 if (i == 30) {a();} else if (!x) {b();} else{c();} 45 x = !(c() == y) ? y : !z; 46 if (!c()) {a();} else {b();} 47 if (c() != x) {a();} else {b();} 48 if (!c() != x) {a();} else {b();} 49 if (!c() != !x) {a();} else {b();} 50 if ((i != 36) || !(j == 0)) {a();} else {b();} 51 if ((i != 37) || !(x ? y : z)) {a();} else {b();} 52 if ((i != 38)) {a();} else {b();} 53 if (i != 39 || (j != 0 || k != 0)) {a();} else {b();} 54 if (i != 40 && (j != 0 && k != 0)) {a();} else {b();} 55 if (!x && (j != 41 && k != 0)) {a();} else {b();} 56 if (((x != y)) || !(x)) { a(); } else { b(); } 57 58 // don't flag these: 59 if (i != 0) {a();} 60 if (!x) {a();} 61 if (i == 0) {a();} else {b();} 62 if (i == 0 && j != 0) {a();} else {b();} 63 if (i == 0 || j != 0) {a();} else {b();} 64 if (i == 0 && !x) {a();} else {b();} 65 if (x) {a();} else {b();} 66 if (x ? y : !z) {a();} else {b();} 67 if (c() == !x) {a();} else {b();} 68 if (c() ? !x : !c()) {a();} else {b();} 69 if (!x && d() instanceof String) {a();} else {b();} 70 if (!x && (d() instanceof String)) {a();} else {b();} 71 } 72 73 private static void a() { } 74 private static void b() { } 75 private static boolean c() { return true; } 76 private static Object d() { return null; } 77 } 78 79 */ 80 81 public static junit.framework.Test suite() { 82 return new junit.framework.JUnit4TestAdapter(ConfusingTernaryRuleTest.class); 83 } 84 }