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.sub_int; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.sub_int.d.T_sub_int_1; 22 import dot.junit.opcodes.sub_int.d.T_sub_int_5; 23 24 public class Test_sub_int extends DxTestCase { 25 26 /** 27 * @title Arguments = 8, 4 28 */ testN1()29 public void testN1() { 30 T_sub_int_1 t = new T_sub_int_1(); 31 assertEquals(4, t.run(8, 4)); 32 } 33 34 /** 35 * @title Arguments = 0, 255 36 */ testN2()37 public void testN2() { 38 T_sub_int_1 t = new T_sub_int_1(); 39 assertEquals(-255, t.run(0, 255)); 40 } 41 42 /** 43 * @title Arguments = 0, -65536 44 */ testN3()45 public void testN3() { 46 T_sub_int_1 t = new T_sub_int_1(); 47 assertEquals(65536, t.run(0, -65536)); 48 } 49 50 /** 51 * @title Arguments = 0, -2147483647 52 */ testN4()53 public void testN4() { 54 T_sub_int_1 t = new T_sub_int_1(); 55 assertEquals(Integer.MAX_VALUE, t.run(0, -2147483647)); 56 } 57 58 /** 59 * @title Arguments = 0, Integer.MAX_VALUE 60 */ testB1()61 public void testB1() { 62 T_sub_int_1 t = new T_sub_int_1(); 63 assertEquals(-2147483647, t.run(0, Integer.MAX_VALUE)); 64 } 65 66 /** 67 * @title Arguments = Integer.MAX_VALUE, Integer.MAX_VALUE 68 */ testB2()69 public void testB2() { 70 T_sub_int_1 t = new T_sub_int_1(); 71 assertEquals(0, t.run(Integer.MAX_VALUE, Integer.MAX_VALUE)); 72 } 73 74 /** 75 * @title Arguments = Integer.MAX_VALUE, -1 76 */ testB3()77 public void testB3() { 78 T_sub_int_1 t = new T_sub_int_1(); 79 assertEquals(Integer.MIN_VALUE, t.run(Integer.MAX_VALUE, -1)); 80 } 81 82 /** 83 * @title Arguments = Integer.MIN_VALUE, 1 84 */ testB4()85 public void testB4() { 86 T_sub_int_1 t = new T_sub_int_1(); 87 assertEquals(Integer.MAX_VALUE, t.run(Integer.MIN_VALUE, 1)); 88 } 89 90 /** 91 * @title Arguments = 0, 0 92 */ testB5()93 public void testB5() { 94 T_sub_int_1 t = new T_sub_int_1(); 95 assertEquals(0, t.run(0, 0)); 96 } 97 98 /** 99 * @title Arguments = 0, -Integer.MIN_VALUE 100 */ testB6()101 public void testB6() { 102 T_sub_int_1 t = new T_sub_int_1(); 103 assertEquals(-2147483648, t.run(0, -Integer.MIN_VALUE)); 104 } 105 106 /** 107 * @title Arguments = Integer.MAX_VALUE, 1 108 */ testB7()109 public void testB7() { 110 T_sub_int_1 t = new T_sub_int_1(); 111 assertEquals(2147483646, t.run(Integer.MAX_VALUE, 1)); 112 } 113 114 /** 115 * @title Arguments = 1, Integer.MIN_VALUE 116 */ testB8()117 public void testB8() { 118 T_sub_int_1 t = new T_sub_int_1(); 119 assertEquals(-2147483647, t.run(1, Integer.MIN_VALUE)); 120 } 121 122 /** 123 * @title Arguments = Integer.MAX_VALUE, Integer.MIN_VALUE 124 */ testB9()125 public void testB9() { 126 T_sub_int_1 t = new T_sub_int_1(); 127 assertEquals(-1, t.run(Integer.MAX_VALUE, Integer.MIN_VALUE)); 128 } 129 130 131 132 /** 133 * @constraint B1 134 * @title Types of arguments - int, float. The verifier checks that ints 135 * and floats are not used interchangeably. 136 */ testVFE1()137 public void testVFE1() { 138 load("dot.junit.opcodes.sub_int.d.T_sub_int_5", VerifyError.class); 139 } 140 141 /** 142 * @constraint B1 143 * @title types of arguments - int, double 144 */ testVFE2()145 public void testVFE2() { 146 load("dot.junit.opcodes.sub_int.d.T_sub_int_2", VerifyError.class); 147 } 148 149 /** 150 * @constraint B1 151 * @title types of arguments - long, int 152 */ testVFE3()153 public void testVFE3() { 154 load("dot.junit.opcodes.sub_int.d.T_sub_int_3", VerifyError.class); 155 } 156 157 /** 158 * @constraint B1 159 * @title types of arguments - reference, int 160 */ testVFE4()161 public void testVFE4() { 162 load("dot.junit.opcodes.sub_int.d.T_sub_int_4", VerifyError.class); 163 } 164 165 /** 166 * @constraint A23 167 * @title number of registers 168 */ testVFE5()169 public void testVFE5() { 170 load("dot.junit.opcodes.sub_int.d.T_sub_int_6", VerifyError.class); 171 } 172 173 } 174