1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package dot.junit.opcodes.cmp_long; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.cmp_long.d.T_cmp_long_1; 22 import dot.junit.opcodes.cmp_long.d.T_cmp_long_2; 23 24 public class Test_cmp_long extends DxTestCase { 25 /** 26 * @title Arguments = 111234567891l > 111234567890l 27 */ 28 public void testN1() { 29 T_cmp_long_1 t = new T_cmp_long_1(); 30 assertEquals(1, t.run(111234567891l, 111234567890l)); 31 } 32 33 /** 34 * @title Arguments = 112234567890 = 112234567890 35 */ 36 public void testN2() { 37 T_cmp_long_1 t = new T_cmp_long_1(); 38 assertEquals(0, t.run(112234567890l, 112234567890l)); 39 } 40 41 /** 42 * @title Arguments = 112234567890 < 998876543210 43 */ 44 public void testN3() { 45 T_cmp_long_1 t = new T_cmp_long_1(); 46 assertEquals(-1, t.run(112234567890l, 998876543210l)); 47 } 48 49 /** 50 * @title Arguments = Long.MAX_VALUE > Long.MIN_VALUE 51 */ 52 public void testB1() { 53 T_cmp_long_1 t = new T_cmp_long_1(); 54 assertEquals(1, t.run(Long.MAX_VALUE, Long.MIN_VALUE)); 55 } 56 57 /** 58 * @title Arguments = Long.MIN_VALUE < Long.MAX_VALUE 59 */ 60 public void testB2() { 61 T_cmp_long_1 t = new T_cmp_long_1(); 62 assertEquals(-1, t.run(Long.MIN_VALUE, Long.MAX_VALUE)); 63 } 64 65 /** 66 * @title Arguments = 1 > 0 67 */ 68 public void testB3() { 69 T_cmp_long_1 t = new T_cmp_long_1(); 70 assertEquals(1, t.run(1l, 0l)); 71 } 72 73 /** 74 * @title Arguments = 0 > -1 75 */ 76 public void testB4() { 77 T_cmp_long_1 t = new T_cmp_long_1(); 78 assertEquals(1, t.run(0l, -1l)); 79 } 80 81 /** 82 * @title Arguments = -1 < 0 83 */ 84 public void testB5() { 85 T_cmp_long_1 t = new T_cmp_long_1(); 86 assertEquals(-1, t.run(-1l, 0l)); 87 } 88 89 /** 90 * @title Arguments = 0 = 0 91 */ 92 public void testB6() { 93 T_cmp_long_1 t = new T_cmp_long_1(); 94 assertEquals(0, t.run(0l, 0l)); 95 } 96 97 98 /** 99 * @constraint B1 100 * @title types of arguments - float, long 101 */ 102 public void testVFE1() { 103 try { 104 Class.forName("dot.junit.opcodes.cmp_long.d.T_cmp_long_3"); 105 fail("expected a verification exception"); 106 } catch (Throwable t) { 107 DxUtil.checkVerifyException(t); 108 } 109 } 110 111 /** 112 * @constraint B1 113 * @title types of arguments - int, long 114 */ 115 public void testVFE2() { 116 try { 117 Class.forName("dot.junit.opcodes.cmp_long.d.T_cmp_long_4"); 118 fail("expected a verification exception"); 119 } catch (Throwable t) { 120 DxUtil.checkVerifyException(t); 121 } 122 } 123 124 /** 125 * @constraint B1 126 * @title types of arguments - reference, long 127 */ 128 public void testVFE3() { 129 try { 130 Class.forName("dot.junit.opcodes.cmp_long.d.T_cmp_long_5"); 131 fail("expected a verification exception"); 132 } catch (Throwable t) { 133 DxUtil.checkVerifyException(t); 134 } 135 } 136 137 /** 138 * @constraint A24 139 * @title number of registers 140 */ 141 public void testVFE4() { 142 try { 143 Class.forName("dot.junit.opcodes.cmp_long.d.T_cmp_long_6"); 144 fail("expected a verification exception"); 145 } catch (Throwable t) { 146 DxUtil.checkVerifyException(t); 147 } 148 } 149 150 /** 151 * @constraint B1 152 * @title Types of arguments - long, double. The verifier checks that longs 153 * and doubles are not used interchangeably. 154 */ 155 public void testVFE5() { 156 try { 157 Class.forName("dot.junit.opcodes.cmp_long.d.T_cmp_long_2"); 158 fail("expected a verification exception"); 159 } catch (Throwable t) { 160 DxUtil.checkVerifyException(t); 161 } 162 } 163 } 164
