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.mul_long_2addr; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.mul_long_2addr.d.T_mul_long_2addr_1; 22 import dot.junit.opcodes.mul_long_2addr.d.T_mul_long_2addr_3; 23 24 public class Test_mul_long_2addr extends DxTestCase { 25 26 /** 27 * @title Arguments = 222000000000l, 5000000000l 28 */ 29 public void testN1() { 30 T_mul_long_2addr_1 t = new T_mul_long_2addr_1(); 31 assertEquals(3195355577426903040l, t.run(222000000000l, 5000000000l)); 32 } 33 34 /** 35 * @title Arguments = -123456789l, 123456789l 36 */ 37 public void testN2() { 38 T_mul_long_2addr_1 t = new T_mul_long_2addr_1(); 39 assertEquals(-15241578750190521l, t.run(-123456789l, 123456789l)); 40 } 41 42 /** 43 * @title Arguments = -123456789l, -123456789l 44 */ 45 public void testN3() { 46 T_mul_long_2addr_1 t = new T_mul_long_2addr_1(); 47 assertEquals(15241578750190521l, t.run(-123456789l, -123456789l)); 48 } 49 50 /** 51 * @title Arguments = 0, Long.MAX_VALUE 52 */ 53 public void testB1() { 54 T_mul_long_2addr_1 t = new T_mul_long_2addr_1(); 55 assertEquals(0, t.run(0, Long.MAX_VALUE)); 56 } 57 58 /** 59 * @title Arguments = Long.MAX_VALUE, 1 60 */ 61 public void testB2() { 62 T_mul_long_2addr_1 t = new T_mul_long_2addr_1(); 63 assertEquals(9223372036854775807L, t.run(Long.MAX_VALUE, 1)); 64 } 65 66 /** 67 * @title Arguments = Long.MIN_VALUE, 1 68 */ 69 public void testB3() { 70 T_mul_long_2addr_1 t = new T_mul_long_2addr_1(); 71 assertEquals(-9223372036854775808L, t.run(Long.MIN_VALUE, 1)); 72 } 73 74 /** 75 * @title Arguments = Long.MAX_VALUE, Long.MIN_VALUE 76 */ 77 public void testB4() { 78 T_mul_long_2addr_1 t = new T_mul_long_2addr_1(); 79 assertEquals(-9223372036854775808L, t.run(Long.MAX_VALUE, 80 Long.MIN_VALUE)); 81 } 82 83 /** 84 * @title Arguments = 0, 0 85 */ 86 public void testB5() { 87 T_mul_long_2addr_1 t = new T_mul_long_2addr_1(); 88 assertEquals(0, t.run(0, 0)); 89 } 90 91 /** 92 * @title Arguments = Long.MAX_VALUE, -1 93 */ 94 public void testB6() { 95 T_mul_long_2addr_1 t = new T_mul_long_2addr_1(); 96 assertEquals(-9223372036854775807L, t.run(Long.MAX_VALUE, -1)); 97 } 98 99 /** 100 * @title Arguments = Long.MIN_VALUE, -1 101 */ 102 public void testB7() { 103 T_mul_long_2addr_1 t = new T_mul_long_2addr_1(); 104 assertEquals(-9223372036854775808L, t.run(Long.MIN_VALUE, -1)); 105 } 106 107 /** 108 * @constraint A24 109 * @title number of registers 110 */ 111 public void testVFE1() { 112 try { 113 Class.forName("dot.junit.opcodes.mul_long_2addr.d.T_mul_long_2addr_2"); 114 fail("expected a verification exception"); 115 } catch (Throwable t) { 116 DxUtil.checkVerifyException(t); 117 } 118 } 119 120 121 122 /** 123 * @constraint B1 124 * @title types of arguments - long * int 125 */ 126 public void testVFE2() { 127 try { 128 Class.forName("dot.junit.opcodes.mul_long_2addr.d.T_mul_long_2addr_4"); 129 fail("expected a verification exception"); 130 } catch (Throwable t) { 131 DxUtil.checkVerifyException(t); 132 } 133 } 134 135 /** 136 * @constraint B1 137 * @title types of arguments - float * long 138 */ 139 public void testVFE3() { 140 try { 141 Class.forName("dot.junit.opcodes.mul_long_2addr.d.T_mul_long_2addr_5"); 142 fail("expected a verification exception"); 143 } catch (Throwable t) { 144 DxUtil.checkVerifyException(t); 145 } 146 } 147 148 /** 149 * @constraint B1 150 * @title types of arguments - reference * long 151 */ 152 public void testVFE4() { 153 try { 154 Class.forName("dot.junit.opcodes.mul_long_2addr.d.T_mul_long_2addr_6"); 155 fail("expected a verification exception"); 156 } catch (Throwable t) { 157 DxUtil.checkVerifyException(t); 158 } 159 } 160 161 /** 162 * @constraint B1 163 * @title Types of arguments - long, double. The verifier checks that longs 164 * and doubles are not used interchangeably. 165 */ 166 public void testVFE5() { 167 try { 168 Class.forName("dot.junit.opcodes.mul_long_2addr.d.T_mul_long_2addr_3"); 169 fail("expected a verification exception"); 170 } catch (Throwable t) { 171 DxUtil.checkVerifyException(t); 172 } 173 } 174 } 175
