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.int_to_char; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.int_to_char.d.T_int_to_char_1; 22 import dot.junit.opcodes.int_to_char.d.T_int_to_char_5; 23 24 25 public class Test_int_to_char extends DxTestCase { 26 /** 27 * @title Argument = 65 28 */ testN1()29 public void testN1() { 30 T_int_to_char_1 t = new T_int_to_char_1(); 31 assertEquals('A', t.run(65)); 32 } 33 34 /** 35 * @title Argument = 65537 36 */ testN2()37 public void testN2() { 38 T_int_to_char_1 t = new T_int_to_char_1(); 39 assertEquals('\u0001', t.run(65537)); 40 } 41 42 /** 43 * @title Argument = -2 44 */ testN3()45 public void testN3() { 46 T_int_to_char_1 t = new T_int_to_char_1(); 47 assertEquals('\ufffe', t.run(-2)); 48 } 49 50 /** 51 * @title Argument = 0x110000 52 */ testN4()53 public void testN4() { 54 T_int_to_char_1 t = new T_int_to_char_1(); 55 assertEquals('\u0000', t.run(0x110000)); 56 } 57 58 /** 59 * @title Type of argument - float. Dalvik doens't distinguish 32-bits types internally, 60 * so this conversion of float to char makes no sense but shall not crash the VM. 61 */ 62 testN5()63 public void testN5() { 64 T_int_to_char_5 t = new T_int_to_char_5(); 65 try { 66 t.run(1.333f); 67 } catch (Throwable e) { 68 } 69 } 70 71 /** 72 * @title Argument = 0 73 */ testB1()74 public void testB1() { 75 T_int_to_char_1 t = new T_int_to_char_1(); 76 assertEquals('\u0000', t.run(0)); 77 } 78 79 /** 80 * @title Argument = 65535 81 */ testB2()82 public void testB2() { 83 T_int_to_char_1 t = new T_int_to_char_1(); 84 assertEquals('\uffff', t.run(65535)); 85 } 86 87 /** 88 * @title Argument = Integer.MAX_VALUE 89 */ testB3()90 public void testB3() { 91 T_int_to_char_1 t = new T_int_to_char_1(); 92 assertEquals('\uffff', t.run(Integer.MAX_VALUE)); 93 } 94 95 /** 96 * @title Argument = Integer.MIN_VALUE 97 */ testB4()98 public void testB4() { 99 T_int_to_char_1 t = new T_int_to_char_1(); 100 assertEquals('\u0000', t.run(Integer.MIN_VALUE)); 101 } 102 103 104 /** 105 * @constraint B1 106 * @title type of argument - double 107 */ testVFE2()108 public void testVFE2() { 109 try { 110 Class.forName("dot.junit.opcodes.int_to_char.d.T_int_to_char_2"); 111 fail("expected a verification exception"); 112 } catch (Throwable t) { 113 DxUtil.checkVerifyException(t); 114 } 115 } 116 117 /** 118 * @constraint B1 119 * @title type of argument - long 120 */ testVFE3()121 public void testVFE3() { 122 try { 123 Class.forName("dot.junit.opcodes.int_to_char.d.T_int_to_char_3"); 124 fail("expected a verification exception"); 125 } catch (Throwable t) { 126 DxUtil.checkVerifyException(t); 127 } 128 } 129 130 /** 131 * @constraint B1 132 * @title type of argument - reference 133 */ testVFE4()134 public void testVFE4() { 135 try { 136 Class.forName("dot.junit.opcodes.int_to_char.d.T_int_to_char_4"); 137 fail("expected a verification exception"); 138 } catch (Throwable t) { 139 DxUtil.checkVerifyException(t); 140 } 141 } 142 143 /** 144 * @constraint A23 145 * @title number of registers 146 */ testVFE5()147 public void testVFE5() { 148 try { 149 Class.forName("dot.junit.opcodes.int_to_char.d.T_int_to_char_6"); 150 fail("expected a verification exception"); 151 } catch (Throwable t) { 152 DxUtil.checkVerifyException(t); 153 } 154 } 155 156 } 157