Tsu Chiang Chuang | 9a223d7 | 2011-04-27 17:19:46 -0700 | [diff] [blame] | 1 | package dot.junit.opcodes.if_lt; |
| 2 | |
| 3 | import dot.junit.DxTestCase; |
| 4 | import dot.junit.DxUtil; |
| 5 | import dot.junit.opcodes.if_lt.d.T_if_lt_1; |
| 6 | import dot.junit.opcodes.if_lt.d.T_if_lt_11; |
| 7 | |
| 8 | public class Test_if_lt extends DxTestCase { |
| 9 | |
| 10 | /** |
| 11 | * @title Case: 5 < 6 |
| 12 | */ |
| 13 | public void testN1() { |
| 14 | T_if_lt_1 t = new T_if_lt_1(); |
| 15 | assertEquals(1, t.run(5, 6)); |
| 16 | } |
| 17 | |
| 18 | /** |
| 19 | * @title Case: 0x0f0e0d0c = 0x0f0e0d0c |
| 20 | */ |
| 21 | public void testN2() { |
| 22 | T_if_lt_1 t = new T_if_lt_1(); |
| 23 | assertEquals(1234, t.run(0x0f0e0d0c, 0x0f0e0d0c)); |
| 24 | } |
| 25 | |
| 26 | /** |
| 27 | * @title Case: 5 > -5 |
| 28 | */ |
| 29 | public void testN3() { |
| 30 | T_if_lt_1 t = new T_if_lt_1(); |
| 31 | assertEquals(1234, t.run(5, -5)); |
| 32 | } |
| 33 | |
| 34 | /** |
Tsu Chiang Chuang | 9a223d7 | 2011-04-27 17:19:46 -0700 | [diff] [blame] | 35 | * @title Arguments = Integer.MAX_VALUE, Integer.MAX_VALUE |
| 36 | */ |
| 37 | public void testB1() { |
| 38 | T_if_lt_1 t = new T_if_lt_1(); |
| 39 | assertEquals(1234, t.run(Integer.MAX_VALUE, Integer.MAX_VALUE)); |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * @title Arguments = Integer.MIN_VALUE, Integer.MAX_VALUE |
| 44 | */ |
| 45 | public void testB2() { |
| 46 | T_if_lt_1 t = new T_if_lt_1(); |
| 47 | assertEquals(1, t.run(Integer.MIN_VALUE, Integer.MAX_VALUE)); |
| 48 | } |
| 49 | |
| 50 | /** |
| 51 | * @title Arguments = Integer.MAX_VALUE, Integer.MIN_VALUE |
| 52 | */ |
| 53 | public void testB3() { |
| 54 | T_if_lt_1 t = new T_if_lt_1(); |
| 55 | assertEquals(1234, t.run(Integer.MAX_VALUE, Integer.MIN_VALUE)); |
| 56 | } |
| 57 | |
| 58 | /** |
| 59 | * @title Arguments = 0, Integer.MIN_VALUE |
| 60 | */ |
| 61 | public void testB4() { |
| 62 | T_if_lt_1 t = new T_if_lt_1(); |
| 63 | assertEquals(1234, t.run(0, Integer.MIN_VALUE)); |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * @title Arguments = 0, 0 |
| 68 | */ |
| 69 | public void testB5() { |
| 70 | T_if_lt_1 t = new T_if_lt_1(); |
| 71 | assertEquals(1234, t.run(0, 0)); |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * @constraint A23 |
| 76 | * @title number of registers |
| 77 | */ |
| 78 | public void testVFE1() { |
| 79 | try { |
| 80 | Class.forName("dot.junit.opcodes.if_lt.d.T_if_lt_4"); |
| 81 | fail("expected a verification exception"); |
| 82 | } catch (Throwable t) { |
| 83 | DxUtil.checkVerifyException(t); |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | |
| 88 | /** |
| 89 | * @constraint B1 |
| 90 | * @title types of arguments - int, double |
| 91 | */ |
| 92 | public void testVFE2() { |
| 93 | try { |
| 94 | Class.forName("dot.junit.opcodes.if_lt.d.T_if_lt_5"); |
| 95 | fail("expected a verification exception"); |
| 96 | } catch (Throwable t) { |
| 97 | DxUtil.checkVerifyException(t); |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | /** |
| 102 | * @constraint B1 |
| 103 | * @title types of arguments - long, int |
| 104 | */ |
| 105 | public void testVFE3() { |
| 106 | try { |
| 107 | Class.forName("dot.junit.opcodes.if_lt.d.T_if_lt_6"); |
| 108 | fail("expected a verification exception"); |
| 109 | } catch (Throwable t) { |
| 110 | DxUtil.checkVerifyException(t); |
| 111 | } |
| 112 | } |
| 113 | |
| 114 | /** |
| 115 | * @constraint B1 |
| 116 | * @title types of arguments - int, reference |
| 117 | */ |
| 118 | public void testVFE4() { |
| 119 | try { |
| 120 | Class.forName("dot.junit.opcodes.if_lt.d.T_if_lt_7"); |
| 121 | fail("expected a verification exception"); |
| 122 | } catch (Throwable t) { |
| 123 | DxUtil.checkVerifyException(t); |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | /** |
| 128 | * @constraint A6 |
| 129 | * @title branch target shall be inside the method |
| 130 | */ |
| 131 | public void testVFE5() { |
| 132 | try { |
| 133 | Class.forName("dot.junit.opcodes.if_lt.d.T_if_lt_9"); |
| 134 | fail("expected a verification exception"); |
| 135 | } catch (Throwable t) { |
| 136 | DxUtil.checkVerifyException(t); |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | /** |
| 141 | * @constraint A6 |
| 142 | * @title branch target shall not be "inside" instruction |
| 143 | */ |
| 144 | public void testVFE6() { |
| 145 | try { |
| 146 | Class.forName("dot.junit.opcodes.if_lt.d.T_if_lt_10"); |
| 147 | fail("expected a verification exception"); |
| 148 | } catch (Throwable t) { |
| 149 | DxUtil.checkVerifyException(t); |
| 150 | } |
| 151 | } |
| 152 | |
| 153 | /** |
| 154 | * @constraint n/a |
| 155 | * @title branch target shall not be 0 |
| 156 | */ |
| 157 | public void testVFE7() { |
| 158 | try { |
| 159 | Class.forName("dot.junit.opcodes.if_lt.d.T_if_lt_12"); |
| 160 | fail("expected a verification exception"); |
| 161 | } catch (Throwable t) { |
| 162 | DxUtil.checkVerifyException(t); |
| 163 | } |
| 164 | } |
jeffhao | 4fda9ca | 2011-10-04 19:20:23 -0700 | [diff] [blame] | 165 | |
| 166 | /** |
| 167 | * @constraint B1 |
| 168 | * @title Types of arguments - int, float. The verifier checks that ints |
| 169 | * and floats are not used interchangeably. |
| 170 | */ |
| 171 | public void testVFE8() { |
| 172 | try { |
| 173 | Class.forName("dot.junit.opcodes.if_lt.d.T_if_lt_11"); |
| 174 | fail("expected a verification exception"); |
| 175 | } catch (Throwable t) { |
| 176 | DxUtil.checkVerifyException(t); |
| 177 | } |
| 178 | } |
| 179 | |
Tsu Chiang Chuang | 9a223d7 | 2011-04-27 17:19:46 -0700 | [diff] [blame] | 180 | } |