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.long_to_int; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.long_to_int.d.T_long_to_int_1; 22 import dot.junit.opcodes.long_to_int.d.T_long_to_int_2; 23 24 public class Test_long_to_int extends DxTestCase { 25 /** 26 * @title Argument = 0xAAAAFFEEDDCCl 27 */ 28 public void testN1() { 29 T_long_to_int_1 t = new T_long_to_int_1(); 30 assertEquals(0xFFEEDDCC, t.run(0xAAAAFFEEDDCCl)); 31 } 32 33 /** 34 * @title Argument = -123456789 35 */ 36 public void testN2() { 37 T_long_to_int_1 t = new T_long_to_int_1(); 38 assertEquals(-123456789, t.run(-123456789l)); 39 } 40 41 /** 42 * @title Argument = 1 43 */ 44 public void testN3() { 45 T_long_to_int_1 t = new T_long_to_int_1(); 46 assertEquals(1, t.run(1l)); 47 } 48 49 /** 50 * @title Argument = -1 51 */ 52 public void testN4() { 53 T_long_to_int_1 t = new T_long_to_int_1(); 54 assertEquals(-1, t.run(-1l)); 55 } 56 57 /** 58 * @title Argument = Long.MAX_VALUE 59 */ 60 public void testB1() { 61 T_long_to_int_1 t = new T_long_to_int_1(); 62 assertEquals(-1, t.run(Long.MAX_VALUE)); 63 } 64 65 /** 66 * @title Argument = Long.MIN_VALUE 67 */ 68 public void testB2() { 69 T_long_to_int_1 t = new T_long_to_int_1(); 70 assertEquals(0, t.run(Long.MIN_VALUE)); 71 } 72 73 /** 74 * @title Argument = 0 75 */ 76 public void testB3() { 77 T_long_to_int_1 t = new T_long_to_int_1(); 78 assertEquals(0, t.run(0l)); 79 } 80 81 82 83 /** 84 * @constraint B1 85 * @title type of argument - float 86 */ 87 public void testVFE1() { 88 try { 89 Class.forName("dot.junit.opcodes.long_to_int.d.T_long_to_int_3"); 90 fail("expected a verification exception"); 91 } catch (Throwable t) { 92 DxUtil.checkVerifyException(t); 93 } 94 } 95 96 /** 97 * 98 * @constraint B1 99 * @title type of argument - reference 100 */ 101 public void testVFE2() { 102 try { 103 Class.forName("dot.junit.opcodes.long_to_int.d.T_long_to_int_4"); 104 fail("expected a verification exception"); 105 } catch (Throwable t) { 106 DxUtil.checkVerifyException(t); 107 } 108 } 109 110 /** 111 * 112 * @constraint A24 113 * @title number of registers 114 */ 115 public void testVFE3() { 116 try { 117 Class.forName("dot.junit.opcodes.long_to_int.d.T_long_to_int_5"); 118 fail("expected a verification exception"); 119 } catch (Throwable t) { 120 DxUtil.checkVerifyException(t); 121 } 122 } 123 124 /** 125 * @constraint B1 126 * @title type of argument - int 127 */ 128 public void testVFE4() { 129 try { 130 Class.forName("dot.junit.opcodes.long_to_int.d.T_long_to_int_6"); 131 fail("expected a verification exception"); 132 } catch (Throwable t) { 133 DxUtil.checkVerifyException(t); 134 } 135 } 136 137 /** 138 * @constraint B1 139 * @title Type of argument - double. The verifier checks that longs 140 * and doubles are not used interchangeably. 141 */ 142 public void testVFE5() { 143 try { 144 Class.forName("dot.junit.opcodes.long_to_int.d.T_long_to_int_2"); 145 fail("expected a verification exception"); 146 } catch (Throwable t) { 147 DxUtil.checkVerifyException(t); 148 } 149 } 150 } 151
