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.ushr_long; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.ushr_long.d.T_ushr_long_1; 22 import dot.junit.opcodes.ushr_long.d.T_ushr_long_2; 23 24 public class Test_ushr_long extends DxTestCase { 25 /** 26 * @title Arguments = 40000000000l, 3 27 */ testN1()28 public void testN1() { 29 T_ushr_long_1 t = new T_ushr_long_1(); 30 assertEquals(5000000000l, t.run(40000000000l, 3)); 31 } 32 33 /** 34 * @title Arguments = 40000000000l, 1 35 */ testN2()36 public void testN2() { 37 T_ushr_long_1 t = new T_ushr_long_1(); 38 assertEquals(20000000000l, t.run(40000000000l, 1)); 39 } 40 41 /** 42 * @title Arguments = -123456789l, 1 43 */ testN3()44 public void testN3() { 45 T_ushr_long_1 t = new T_ushr_long_1(); 46 assertEquals(0x7FFFFFFFFC521975l, t.run(-123456789l, 1)); 47 } 48 49 /** 50 * @title Arguments = 1 & -1 51 */ testN4()52 public void testN4() { 53 T_ushr_long_1 t = new T_ushr_long_1(); 54 assertEquals(0l, t.run(1l, -1)); 55 } 56 57 /** 58 * @title Arguments = 123456789l, 64 59 */ testN5()60 public void testN5() { 61 T_ushr_long_1 t = new T_ushr_long_1(); 62 assertEquals(123456789l, t.run(123456789l, 64)); 63 } 64 65 /** 66 * @title Arguments = 123456789l, 63 67 */ testN6()68 public void testN6() { 69 T_ushr_long_1 t = new T_ushr_long_1(); 70 assertEquals(0l, t.run(123456789l, 63)); 71 } 72 73 /** 74 * @title Arguments = 0 & -1 75 */ testB1()76 public void testB1() { 77 T_ushr_long_1 t = new T_ushr_long_1(); 78 assertEquals(0l, t.run(0l, -1)); 79 } 80 81 /** 82 * @title Arguments = Long.MAX_VALUE & 1 83 */ testB2()84 public void testB2() { 85 T_ushr_long_1 t = new T_ushr_long_1(); 86 assertEquals(0x3FFFFFFFFFFFFFFFl, t.run(Long.MAX_VALUE, 1)); 87 } 88 89 /** 90 * @title Arguments = Long.MIN_VALUE & 1 91 */ testB3()92 public void testB3() { 93 T_ushr_long_1 t = new T_ushr_long_1(); 94 assertEquals(0x4000000000000000l, t.run(Long.MIN_VALUE, 1)); 95 } 96 97 /** 98 * @title Arguments = 1 & 0 99 */ testB4()100 public void testB4() { 101 T_ushr_long_1 t = new T_ushr_long_1(); 102 assertEquals(1l, t.run(1l, 0)); 103 } 104 105 /** 106 * @constraint A24 107 * @title number of registers 108 */ testVFE1()109 public void testVFE1() { 110 load("dot.junit.opcodes.ushr_long.d.T_ushr_long_6", VerifyError.class); 111 } 112 113 114 115 /** 116 * @constraint B1 117 * @title types of arguments - long, double 118 */ testVFE2()119 public void testVFE2() { 120 load("dot.junit.opcodes.ushr_long.d.T_ushr_long_7", VerifyError.class); 121 } 122 123 /** 124 * @constraint B1 125 * @title types of arguments - int, int 126 */ testVFE3()127 public void testVFE3() { 128 load("dot.junit.opcodes.ushr_long.d.T_ushr_long_3", VerifyError.class); 129 } 130 131 /** 132 * @constraint B1 133 * @title types of arguments - float, int 134 */ testVFE4()135 public void testVFE4() { 136 load("dot.junit.opcodes.ushr_long.d.T_ushr_long_4", VerifyError.class); 137 } 138 139 /** 140 * @constraint B1 141 * @title types of arguments - long, reference 142 */ testVFE5()143 public void testVFE5() { 144 load("dot.junit.opcodes.ushr_long.d.T_ushr_long_5", VerifyError.class); 145 } 146 147 /** 148 * @constraint B1 149 * @title Types of arguments - double, int. The verifier checks that longs 150 * and doubles are not used interchangeably. 151 */ testVFE6()152 public void testVFE6() { 153 load("dot.junit.opcodes.ushr_long.d.T_ushr_long_2", VerifyError.class); 154 } 155 156 } 157