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; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.mul_long.d.T_mul_long_1; 22 import dot.junit.opcodes.mul_long.d.T_mul_long_3; 23 24 public class Test_mul_long extends DxTestCase { 25 26 /** 27 * @title Arguments = 222000000000l, 5000000000l 28 */ 29 public void testN1() { 30 T_mul_long_1 t = new T_mul_long_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_1 t = new T_mul_long_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_1 t = new T_mul_long_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_1 t = new T_mul_long_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_1 t = new T_mul_long_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_1 t = new T_mul_long_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_1 t = new T_mul_long_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_1 t = new T_mul_long_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_1 t = new T_mul_long_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_1 t = new T_mul_long_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.d.T_mul_long_2"); 114 fail("expected a verification exception"); 115 } catch (Throwable t) { 116 DxUtil.checkVerifyException(t); 117 } 118 } 119 120 121 122 123 /** 124 * @constraint B1 125 * @title types of arguments - long * int 126 */ 127 public void testVFE2() { 128 try { 129 Class.forName("dot.junit.opcodes.mul_long.d.T_mul_long_4"); 130 fail("expected a verification exception"); 131 } catch (Throwable t) { 132 DxUtil.checkVerifyException(t); 133 } 134 } 135 136 /** 137 * @constraint B1 138 * @title types of arguments - float * long 139 */ 140 public void testVFE3() { 141 try { 142 Class.forName("dot.junit.opcodes.mul_long.d.T_mul_long_5"); 143 fail("expected a verification exception"); 144 } catch (Throwable t) { 145 DxUtil.checkVerifyException(t); 146 } 147 } 148 149 /** 150 * @constraint B1 151 * @title types of arguments - reference * long 152 */ 153 public void testVFE4() { 154 try { 155 Class.forName("dot.junit.opcodes.mul_long.d.T_mul_long_6"); 156 fail("expected a verification exception"); 157 } catch (Throwable t) { 158 DxUtil.checkVerifyException(t); 159 } 160 } 161 162 /** 163 * @constraint B1 164 * @title Types of arguments - long, double. The verifier checks that longs 165 * and doubles are not used interchangeably. 166 */ 167 public void testVFE5() { 168 try { 169 Class.forName("dot.junit.opcodes.mul_long.d.T_mul_long_3"); 170 fail("expected a verification exception"); 171 } catch (Throwable t) { 172 DxUtil.checkVerifyException(t); 173 } 174 } 175 } 176
