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 dxc.junit.opcodes.isub; 18 19 import dxc.junit.DxTestCase; 20 import dxc.junit.DxUtil; 21 import dxc.junit.opcodes.isub.jm.T_isub_1; 22 23 public class Test_isub extends DxTestCase { 24 25 /** 26 * @title Arguments = 8, 4 27 */ testN1()28 public void testN1() { 29 T_isub_1 t = new T_isub_1(); 30 assertEquals(4, t.run(8, 4)); 31 } 32 33 /** 34 * @title Arguments = 0, 255 35 */ testN2()36 public void testN2() { 37 T_isub_1 t = new T_isub_1(); 38 assertEquals(-255, t.run(0, 255)); 39 } 40 41 /** 42 * @title Arguments = 0, -65536 43 */ testN3()44 public void testN3() { 45 T_isub_1 t = new T_isub_1(); 46 assertEquals(65536, t.run(0, -65536)); 47 } 48 49 /** 50 * @title Arguments = 0, -2147483647 51 */ testN4()52 public void testN4() { 53 T_isub_1 t = new T_isub_1(); 54 assertEquals(Integer.MAX_VALUE, t.run(0, -2147483647)); 55 } 56 57 /** 58 * @title Arguments = 0, Integer.MAX_VALUE 59 */ testB1()60 public void testB1() { 61 T_isub_1 t = new T_isub_1(); 62 assertEquals(-2147483647, t.run(0, Integer.MAX_VALUE)); 63 } 64 65 /** 66 * @title Arguments = Integer.MAX_VALUE, Integer.MAX_VALUE 67 */ testB2()68 public void testB2() { 69 T_isub_1 t = new T_isub_1(); 70 assertEquals(0, t.run(Integer.MAX_VALUE, Integer.MAX_VALUE)); 71 } 72 73 /** 74 * @title Arguments = Integer.MAX_VALUE, -1 75 */ testB3()76 public void testB3() { 77 T_isub_1 t = new T_isub_1(); 78 assertEquals(Integer.MIN_VALUE, t.run(Integer.MAX_VALUE, -1)); 79 } 80 81 /** 82 * @title Arguments = Integer.MIN_VALUE, 1 83 */ testB4()84 public void testB4() { 85 T_isub_1 t = new T_isub_1(); 86 assertEquals(Integer.MAX_VALUE, t.run(Integer.MIN_VALUE, 1)); 87 } 88 89 /** 90 * @title Arguments = 0, 0 91 */ testB5()92 public void testB5() { 93 T_isub_1 t = new T_isub_1(); 94 assertEquals(0, t.run(0, 0)); 95 } 96 97 /** 98 * @title Arguments = 0, -Integer.MIN_VALUE 99 */ testB6()100 public void testB6() { 101 T_isub_1 t = new T_isub_1(); 102 assertEquals(-2147483648, t.run(0, -Integer.MIN_VALUE)); 103 } 104 105 /** 106 * @title Arguments = Integer.MAX_VALUE, 1 107 */ testB7()108 public void testB7() { 109 T_isub_1 t = new T_isub_1(); 110 assertEquals(2147483646, t.run(Integer.MAX_VALUE, 1)); 111 } 112 113 /** 114 * @title Arguments = 1, Integer.MIN_VALUE 115 */ testB8()116 public void testB8() { 117 T_isub_1 t = new T_isub_1(); 118 assertEquals(-2147483647, t.run(1, Integer.MIN_VALUE)); 119 } 120 121 /** 122 * @title Arguments = Integer.MAX_VALUE, Integer.MIN_VALUE 123 */ testB9()124 public void testB9() { 125 T_isub_1 t = new T_isub_1(); 126 assertEquals(-1, t.run(Integer.MAX_VALUE, Integer.MIN_VALUE)); 127 } 128 129 /** 130 * @constraint 4.8.2.1 131 * @title number of arguments 132 */ testVFE1()133 public void testVFE1() { 134 try { 135 Class.forName("dxc.junit.opcodes.isub.jm.T_isub_2"); 136 fail("expected a verification exception"); 137 } catch (Throwable t) { 138 DxUtil.checkVerifyException(t); 139 } 140 } 141 142 /** 143 * @constraint 4.8.2.1 144 * @title types of arguments - int / double 145 */ testVFE2()146 public void testVFE2() { 147 try { 148 Class.forName("dxc.junit.opcodes.isub.jm.T_isub_3"); 149 fail("expected a verification exception"); 150 } catch (Throwable t) { 151 DxUtil.checkVerifyException(t); 152 } 153 } 154 155 /** 156 * @constraint 4.8.2.1 157 * @title types of arguments - long / int 158 */ testVFE3()159 public void testVFE3() { 160 try { 161 Class.forName("dxc.junit.opcodes.isub.jm.T_isub_4"); 162 fail("expected a verification exception"); 163 } catch (Throwable t) { 164 DxUtil.checkVerifyException(t); 165 } 166 } 167 168 /** 169 * @constraint 4.8.2.1 170 * @title types of arguments - reference / int 171 */ testVFE4()172 public void testVFE4() { 173 try { 174 Class.forName("dxc.junit.opcodes.isub.jm.T_isub_5"); 175 fail("expected a verification exception"); 176 } catch (Throwable t) { 177 DxUtil.checkVerifyException(t); 178 } 179 } 180 181 } 182