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 */ testN1()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 */ testN2()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 */ testN3()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 */ testN4()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 Type of argument - double. Dalvik doens't distinguish 64-bits types internally, 59 * so this conversion of double to int makes no sense but shall not crash the VM. 60 */ testN5()61 public void testN5() { 62 T_long_to_int_2 t = new T_long_to_int_2(); 63 try { 64 t.run(12345); 65 } catch (Throwable e) { 66 } 67 } 68 69 /** 70 * @title Argument = Long.MAX_VALUE 71 */ testB1()72 public void testB1() { 73 T_long_to_int_1 t = new T_long_to_int_1(); 74 assertEquals(-1, t.run(Long.MAX_VALUE)); 75 } 76 77 /** 78 * @title Argument = Long.MIN_VALUE 79 */ testB2()80 public void testB2() { 81 T_long_to_int_1 t = new T_long_to_int_1(); 82 assertEquals(0, t.run(Long.MIN_VALUE)); 83 } 84 85 /** 86 * @title Argument = 0 87 */ testB3()88 public void testB3() { 89 T_long_to_int_1 t = new T_long_to_int_1(); 90 assertEquals(0, t.run(0l)); 91 } 92 93 94 95 /** 96 * @constraint B1 97 * @title type of argument - float 98 */ testVFE1()99 public void testVFE1() { 100 try { 101 Class.forName("dot.junit.opcodes.long_to_int.d.T_long_to_int_3"); 102 fail("expected a verification exception"); 103 } catch (Throwable t) { 104 DxUtil.checkVerifyException(t); 105 } 106 } 107 108 /** 109 * 110 * @constraint B1 111 * @title type of argument - reference 112 */ testVFE2()113 public void testVFE2() { 114 try { 115 Class.forName("dot.junit.opcodes.long_to_int.d.T_long_to_int_4"); 116 fail("expected a verification exception"); 117 } catch (Throwable t) { 118 DxUtil.checkVerifyException(t); 119 } 120 } 121 122 /** 123 * 124 * @constraint A24 125 * @title number of registers 126 */ testVFE3()127 public void testVFE3() { 128 try { 129 Class.forName("dot.junit.opcodes.long_to_int.d.T_long_to_int_5"); 130 fail("expected a verification exception"); 131 } catch (Throwable t) { 132 DxUtil.checkVerifyException(t); 133 } 134 } 135 136 /** 137 * @constraint B1 138 * @title type of argument - int 139 */ testVFE4()140 public void testVFE4() { 141 try { 142 Class.forName("dot.junit.opcodes.long_to_int.d.T_long_to_int_6"); 143 fail("expected a verification exception"); 144 } catch (Throwable t) { 145 DxUtil.checkVerifyException(t); 146 } 147 } 148 149 } 150