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.rem_int_lit8; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_1; 22 import dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_2; 23 import dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_3; 24 import dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_4; 25 import dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_5; 26 import dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_6; 27 import dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_7; 28 import dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_8; 29 import dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_9; 30 31 public class Test_rem_int_lit8 extends DxTestCase { 32 33 /** 34 * @title Arguments = 8, 4 35 */ 36 public void testN1() { 37 T_rem_int_lit8_1 t = new T_rem_int_lit8_1(); 38 assertEquals(0, t.run(8)); 39 } 40 41 /** 42 * @title Arguments = 123, 4 43 */ 44 public void testN2() { 45 T_rem_int_lit8_1 t = new T_rem_int_lit8_1(); 46 assertEquals(3, t.run(123)); 47 } 48 49 /** 50 * @title Dividend = 0 51 */ 52 public void testN3() { 53 T_rem_int_lit8_1 t = new T_rem_int_lit8_1(); 54 assertEquals(0, t.run(0)); 55 } 56 57 /** 58 * @title Dividend is negative 59 */ 60 public void testN4() { 61 T_rem_int_lit8_1 t = new T_rem_int_lit8_1(); 62 assertEquals(-2, t.run(-10)); 63 } 64 65 /** 66 * @title Divisor is negative 67 */ 68 public void testN5() { 69 T_rem_int_lit8_2 t = new T_rem_int_lit8_2(); 70 assertEquals(0, t.run(123)); 71 } 72 73 /** 74 * @title Both Dividend and divisor are negative 75 */ 76 public void testN6() { 77 T_rem_int_lit8_3 t = new T_rem_int_lit8_3(); 78 assertEquals(-3, t.run(-123)); 79 } 80 81 /** 82 * @title Arguments = Byte.MIN_VALUE, -1 83 */ 84 public void testB1() { 85 T_rem_int_lit8_5 t = new T_rem_int_lit8_5(); 86 assertEquals(0, t.run(Byte.MIN_VALUE)); 87 } 88 89 /** 90 * @title Arguments = Byte.MIN_VALUE, 1 91 */ 92 public void testB2() { 93 T_rem_int_lit8_6 t = new T_rem_int_lit8_6(); 94 assertEquals(0, t.run(Byte.MIN_VALUE)); 95 } 96 97 /** 98 * @title Arguments = Byte.MAX_VALUE, 1 99 */ 100 public void testB3() { 101 T_rem_int_lit8_6 t = new T_rem_int_lit8_6(); 102 assertEquals(0, t.run(Byte.MAX_VALUE)); 103 } 104 105 /** 106 * @title Arguments = Short.MIN_VALUE, 127 107 */ 108 public void testB4() { 109 T_rem_int_lit8_7 t = new T_rem_int_lit8_7(); 110 assertEquals(-2, t.run(Short.MIN_VALUE)); 111 } 112 113 /** 114 * @title Arguments = 1, 127 115 */ 116 public void testB5() { 117 T_rem_int_lit8_7 t = new T_rem_int_lit8_7(); 118 assertEquals(1, t.run(1)); 119 } 120 121 /** 122 * @title Arguments = 1, -128 123 */ 124 public void testB6() { 125 T_rem_int_lit8_8 t = new T_rem_int_lit8_8(); 126 assertEquals(1, t.run(1)); 127 } 128 129 /** 130 * @title Divisor is 0 131 */ 132 public void testE1() { 133 T_rem_int_lit8_9 t = new T_rem_int_lit8_9(); 134 try { 135 t.run(1); 136 fail("expected ArithmeticException"); 137 } catch (ArithmeticException ae) { 138 // expected 139 } 140 } 141 142 /** 143 * @constraint A23 144 * @title number of registers 145 */ 146 public void testVFE1() { 147 try { 148 Class.forName("dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_10"); 149 fail("expected a verification exception"); 150 } catch (Throwable t) { 151 DxUtil.checkVerifyException(t); 152 } 153 } 154 155 156 157 /** 158 * @constraint B1 159 * @title types of arguments - int, double 160 */ 161 public void testVFE2() { 162 try { 163 Class.forName("dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_11"); 164 fail("expected a verification exception"); 165 } catch (Throwable t) { 166 DxUtil.checkVerifyException(t); 167 } 168 } 169 170 /** 171 * @constraint B1 172 * @title types of arguments - long, int 173 */ 174 public void testVFE3() { 175 try { 176 Class.forName("dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_12"); 177 fail("expected a verification exception"); 178 } catch (Throwable t) { 179 DxUtil.checkVerifyException(t); 180 } 181 } 182 183 /** 184 * @constraint B1 185 * @title types of arguments - reference, int 186 */ 187 public void testVFE4() { 188 try { 189 Class.forName("dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_13"); 190 fail("expected a verification exception"); 191 } catch (Throwable t) { 192 DxUtil.checkVerifyException(t); 193 } 194 } 195 196 /** 197 * @constraint B1 198 * @title Types of arguments - float, int. The verifier checks that ints 199 * and floats are not used interchangeably. 200 */ 201 public void testVFE5() { 202 try { 203 Class.forName("dot.junit.opcodes.rem_int_lit8.d.T_rem_int_lit8_4"); 204 fail("expected a verification exception"); 205 } catch (Throwable t) { 206 DxUtil.checkVerifyException(t); 207 } 208 } 209 210 } 211
