1 public class Switch { 2 /** 3 * Test switch() blocks 4 */ 5 private static void testSwitch() { 6 System.out.println("Switch.testSwitch"); 7 8 int a = 1; 9 10 switch (a) { 11 case -1: assert(false); break; 12 case 0: assert(false); break; 13 case 1: /*correct*/ break; 14 case 2: assert(false); break; 15 case 3: assert(false); break; 16 case 4: assert(false); break; 17 default: assert(false); break; 18 } 19 switch (a) { 20 case 3: assert(false); break; 21 case 4: assert(false); break; 22 default: /*correct*/ break; 23 } 24 25 a = 0x12345678; 26 27 switch (a) { 28 case 0x12345678: /*correct*/ break; 29 case 0x12345679: assert(false); break; 30 default: assert(false); break; 31 } 32 switch (a) { 33 case 57: assert(false); break; 34 case -6: assert(false); break; 35 case 0x12345678: /*correct*/ break; 36 case 22: assert(false); break; 37 case 3: assert(false); break; 38 default: assert(false); break; 39 } 40 switch (a) { 41 case -6: assert(false); break; 42 case 3: assert(false); break; 43 default: /*correct*/ break; 44 } 45 46 a = -5; 47 switch (a) { 48 case 12: assert(false); break; 49 case -5: /*correct*/ break; 50 case 0: assert(false); break; 51 default: assert(false); break; 52 } 53 54 switch (a) { 55 default: /*correct*/ break; 56 } 57 } 58 59 public static void run() { 60 testSwitch(); 61 } 62 } 63
