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_long_2addr; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.rem_long_2addr.d.T_rem_long_2addr_1; 22 import dot.junit.opcodes.rem_long_2addr.d.T_rem_long_2addr_3; 23 24 public class Test_rem_long_2addr extends DxTestCase { 25 26 /** 27 * @title Arguments = 10000000000l, 4000000000l 28 */ testN1()29 public void testN1() { 30 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 31 assertEquals(2000000000l, t.run(10000000000l, 4000000000l)); 32 } 33 34 /** 35 * @title Arguments = 1234567890123l, 123456789l 36 */ testN2()37 public void testN2() { 38 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 39 assertEquals(123l, t.run(1234567890123l, 123456789l)); 40 } 41 42 /** 43 * @title Dividend = 0 44 */ testN3()45 public void testN3() { 46 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 47 assertEquals(0l, t.run(0l, 1234567890123l)); 48 } 49 50 /** 51 * @title Dividend is negative 52 */ testN4()53 public void testN4() { 54 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 55 assertEquals(-2000000000l, t.run(-10000000000l, 4000000000l)); 56 } 57 58 /** 59 * @title Divisor is negative 60 */ testN5()61 public void testN5() { 62 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 63 assertEquals(2000000000l, t.run(10000000000l, -4000000000l)); 64 } 65 66 /** 67 * @title Both Dividend and divisor are negative 68 */ testN6()69 public void testN6() { 70 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 71 assertEquals(-2000000000l, t.run(-10000000000l, -4000000000l)); 72 } 73 74 /** 75 * @title Types of arguments - double, long. Dalvik doens't distinguish 64-bits types internally, 76 * so this operation of double and long makes no sense but shall not crash the VM. 77 */ testN7()78 public void testN7() { 79 T_rem_long_2addr_3 t = new T_rem_long_2addr_3(); 80 try { 81 t.run(500000l, 1.05d); 82 } catch (Throwable e) { 83 } 84 } 85 86 /** 87 * @title Arguments = Long.MIN_VALUE, -1l 88 */ testB1()89 public void testB1() { 90 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 91 assertEquals(0l, t.run(Long.MIN_VALUE, -1l)); 92 } 93 94 /** 95 * @title Arguments = Long.MIN_VALUE, 1l 96 */ testB2()97 public void testB2() { 98 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 99 assertEquals(0l, t.run(Long.MIN_VALUE, 1l)); 100 } 101 102 /** 103 * @title Arguments = Long.MAX_VALUE, 1l 104 */ testB3()105 public void testB3() { 106 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 107 assertEquals(0l, t.run(Long.MAX_VALUE, 1l)); 108 } 109 110 /** 111 * @title Arguments = Long.MIN_VALUE, Long.MAX_VALUE 112 */ testB4()113 public void testB4() { 114 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 115 assertEquals(-1l, t.run(Long.MIN_VALUE, Long.MAX_VALUE)); 116 } 117 118 /** 119 * @title Arguments = 1l, Long.MAX_VALUE 120 */ testB5()121 public void testB5() { 122 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 123 assertEquals(1l, t.run(1l, Long.MAX_VALUE)); 124 } 125 126 /** 127 * @title Arguments = 1l, Long.MIN_VALUE 128 */ testB6()129 public void testB6() { 130 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 131 assertEquals(1l, t.run(1l, Long.MIN_VALUE)); 132 } 133 134 /** 135 * @title Divisor is 0 136 */ testE1()137 public void testE1() { 138 T_rem_long_2addr_1 t = new T_rem_long_2addr_1(); 139 try { 140 t.run(1234567890123l, 0l); 141 fail("expected ArithmeticException"); 142 } catch (ArithmeticException ae) { 143 // expected 144 } 145 } 146 147 /** 148 * @constraint A24 149 * @title number of registers 150 */ testVFE1()151 public void testVFE1() { 152 try { 153 Class.forName("dot.junit.opcodes.rem_long_2addr.d.T_rem_long_2addr_2"); 154 fail("expected a verification exception"); 155 } catch (Throwable t) { 156 DxUtil.checkVerifyException(t); 157 } 158 } 159 160 161 162 /** 163 * @constraint B1 164 * @title (types of arguments - int, long). 165 */ testVFE2()166 public void testVFE2() { 167 try { 168 Class.forName("dot.junit.opcodes.rem_long_2addr.d.T_rem_long_2addr_4"); 169 fail("expected a verification exception"); 170 } catch (Throwable t) { 171 DxUtil.checkVerifyException(t); 172 } 173 } 174 175 /** 176 * @constraint B1 177 * @title types of arguments - long, float 178 */ testVFE3()179 public void testVFE3() { 180 try { 181 Class.forName("dot.junit.opcodes.rem_long_2addr.d.T_rem_long_2addr_5"); 182 fail("expected a verification exception"); 183 } catch (Throwable t) { 184 DxUtil.checkVerifyException(t); 185 } 186 } 187 188 /** 189 * @constraint B1 190 * @title types of arguments - reference, long 191 */ testVFE4()192 public void testVFE4() { 193 try { 194 Class.forName("dot.junit.opcodes.rem_long_2addr.d.T_rem_long_2addr_6"); 195 fail("expected a verification exception"); 196 } catch (Throwable t) { 197 DxUtil.checkVerifyException(t); 198 } 199 } 200 201 } 202