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.or_int; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.or_int.d.T_or_int_1; 22 import dot.junit.opcodes.or_int.d.T_or_int_6; 23 24 public class Test_or_int extends DxTestCase { 25 26 /** 27 * @title Arguments = 15, 8 28 */ testN1()29 public void testN1() { 30 T_or_int_1 t = new T_or_int_1(); 31 assertEquals(15, t.run(15, 8)); 32 } 33 34 /** 35 * @title Arguments = 0xfffffff8, 0xfffffff1 36 */ testN2()37 public void testN2() { 38 T_or_int_1 t = new T_or_int_1(); 39 assertEquals(0xfffffff9, t.run(0xfffffff8, 0xfffffff1)); 40 } 41 42 /** 43 * @title Arguments = 0xcafe & -1 44 */ testN3()45 public void testN3() { 46 T_or_int_1 t = new T_or_int_1(); 47 assertEquals(-1, t.run(0xcafe, -1)); 48 } 49 50 /** 51 * @title Types of arguments - float, int. Dalvik doens't distinguish 32-bits types internally, 52 * so this operation of float and int makes no sense but shall not crash the VM. 53 */ testN4()54 public void testN4() { 55 T_or_int_6 t = new T_or_int_6(); 56 try { 57 t.run(3.14f, 15); 58 } catch (Throwable e) { 59 } 60 } 61 62 /** 63 * @title Arguments = 0 & -1 64 */ testB1()65 public void testB1() { 66 T_or_int_1 t = new T_or_int_1(); 67 assertEquals(-1, t.run(0, -1)); 68 } 69 70 /** 71 * @title Arguments = Integer.MAX_VALUE & Integer.MIN_VALUE 72 */ testB2()73 public void testB2() { 74 T_or_int_1 t = new T_or_int_1(); 75 assertEquals(0xffffffff, t.run(Integer.MAX_VALUE, Integer.MIN_VALUE)); 76 } 77 78 /** 79 * @constraint A23 80 * @title number of registers 81 */ testVFE1()82 public void testVFE1() { 83 try { 84 Class.forName("dot.junit.opcodes.or_int.d.T_or_int_2"); 85 fail("expected a verification exception"); 86 } catch (Throwable t) { 87 DxUtil.checkVerifyException(t); 88 } 89 } 90 91 92 93 /** 94 * @constraint B1 95 * @title types of arguments - double & int 96 */ testVFE2()97 public void testVFE2() { 98 try { 99 Class.forName("dot.junit.opcodes.or_int.d.T_or_int_3"); 100 fail("expected a verification exception"); 101 } catch (Throwable t) { 102 DxUtil.checkVerifyException(t); 103 } 104 } 105 106 /** 107 * @constraint B1 108 * @title types of arguments - long & int 109 */ testVFE3()110 public void testVFE3() { 111 try { 112 Class.forName("dot.junit.opcodes.or_int.d.T_or_int_4"); 113 fail("expected a verification exception"); 114 } catch (Throwable t) { 115 DxUtil.checkVerifyException(t); 116 } 117 } 118 119 /** 120 * @constraint B1 121 * @title types of arguments - reference & int 122 */ testVFE4()123 public void testVFE4() { 124 try { 125 Class.forName("dot.junit.opcodes.or_int.d.T_or_int_5"); 126 fail("expected a verification exception"); 127 } catch (Throwable t) { 128 DxUtil.checkVerifyException(t); 129 } 130 } 131 } 132