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_short; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.int_to_short.d.T_int_to_short_1; 22 import dot.junit.opcodes.int_to_short.d.T_int_to_short_5; 23 24 public class Test_int_to_short extends DxTestCase { 25 /** 26 * @title Argument = 1 27 */ testN1()28 public void testN1() { 29 T_int_to_short_1 t = new T_int_to_short_1(); 30 assertEquals(1, t.run(1)); 31 } 32 33 /** 34 * @title Argument = -1 35 */ testN2()36 public void testN2() { 37 T_int_to_short_1 t = new T_int_to_short_1(); 38 assertEquals(-1, t.run(-1)); 39 } 40 41 /** 42 * @title Argument = 32767 43 */ testN3()44 public void testN3() { 45 T_int_to_short_1 t = new T_int_to_short_1(); 46 assertEquals(32767, t.run(32767)); 47 } 48 49 /** 50 * @title Argument = -32768 51 */ testN4()52 public void testN4() { 53 T_int_to_short_1 t = new T_int_to_short_1(); 54 assertEquals(-32768, t.run(-32768)); 55 } 56 57 /** 58 * @title Argument = -32769 59 */ testN5()60 public void testN5() { 61 T_int_to_short_1 t = new T_int_to_short_1(); 62 assertEquals(32767, t.run(-32769)); 63 } 64 65 /** 66 * @title Argument = 32768 67 */ testN6()68 public void testN6() { 69 T_int_to_short_1 t = new T_int_to_short_1(); 70 assertEquals(-32768, t.run(32768)); 71 } 72 73 /** 74 * @title Argument = 0x10fedc; 75 */ testN7()76 public void testN7() { 77 T_int_to_short_1 t = new T_int_to_short_1(); 78 assertEquals(0xfffffedc, t.run(0x10fedc)); 79 } 80 81 /** 82 * @title Type of argument - float. Dalvik doens't distinguish 32-bits types internally, 83 * so this conversion of float to short makes no sense but shall not crash the VM. 84 */ 85 testN8()86 public void testN8() { 87 T_int_to_short_5 t = new T_int_to_short_5(); 88 try { 89 t.run(1.333f); 90 } catch (Throwable e) { 91 } 92 } 93 94 /** 95 * @title Argument = 0 96 */ testB1()97 public void testB1() { 98 T_int_to_short_1 t = new T_int_to_short_1(); 99 assertEquals(0, t.run(0)); 100 } 101 102 /** 103 * @title Argument = Integer.MAX_VALUE 104 */ testB2()105 public void testB2() { 106 T_int_to_short_1 t = new T_int_to_short_1(); 107 assertEquals(-1, t.run(Integer.MAX_VALUE)); 108 } 109 110 /** 111 * @title Argument = Integer.MIN_VALUE 112 */ testB3()113 public void testB3() { 114 T_int_to_short_1 t = new T_int_to_short_1(); 115 assertEquals(0, t.run(Integer.MIN_VALUE)); 116 } 117 118 119 120 /** 121 * @constraint B1 122 * @title type of argument - double 123 */ testVFE1()124 public void testVFE1() { 125 try { 126 Class.forName("dot.junit.opcodes.int_to_short.d.T_int_to_short_2"); 127 fail("expected a verification exception"); 128 } catch (Throwable t) { 129 DxUtil.checkVerifyException(t); 130 } 131 } 132 133 /** 134 * 135 * @constraint B1 136 * @title type of argument - long 137 */ testVFE2()138 public void testVFE2() { 139 try { 140 Class.forName("dot.junit.opcodes.int_to_short.d.T_int_to_short_3"); 141 fail("expected a verification exception"); 142 } catch (Throwable t) { 143 DxUtil.checkVerifyException(t); 144 } 145 } 146 147 /** 148 * 149 * @constraint B1 150 * @title type of argument - reference 151 */ testVFE3()152 public void testVFE3() { 153 try { 154 Class.forName("dot.junit.opcodes.int_to_short.d.T_int_to_short_4"); 155 fail("expected a verification exception"); 156 } catch (Throwable t) { 157 DxUtil.checkVerifyException(t); 158 } 159 } 160 161 /** 162 * @constraint A23 163 * @title number of registers 164 */ testVFE4()165 public void testVFE4() { 166 try { 167 Class.forName("dot.junit.opcodes.int_to_short.d.T_int_to_short_6"); 168 fail("expected a verification exception"); 169 } catch (Throwable t) { 170 DxUtil.checkVerifyException(t); 171 } 172 } 173 174 } 175