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 dxc.junit.opcodes.ifne; 18 19 import dxc.junit.DxTestCase; 20 import dxc.junit.DxUtil; 21 import dxc.junit.opcodes.ifne.jm.T_ifne_1; 22 23 public class Test_ifne extends DxTestCase { 24 25 /** 26 * @title Argument = 5 27 */ testN1()28 public void testN1() { 29 T_ifne_1 t = new T_ifne_1(); 30 assertEquals(1, t.run(5)); 31 } 32 33 /** 34 * @title Argument = 0 35 */ testN2()36 public void testN2() { 37 T_ifne_1 t = new T_ifne_1(); 38 /* 39 * Compare with 1234 to check that in case of failed comparison 40 * execution proceeds at the address following if_acmpeq instruction 41 */ 42 assertEquals(1234, t.run(0)); 43 } 44 45 /** 46 * @title Arguments = -5 47 */ testN3()48 public void testN3() { 49 T_ifne_1 t = new T_ifne_1(); 50 assertEquals(1, t.run(-5)); 51 } 52 53 /** 54 * @title Arguments = Integer.MAX_VALUE 55 */ testB1()56 public void testB1() { 57 T_ifne_1 t = new T_ifne_1(); 58 assertEquals(1, t.run(Integer.MAX_VALUE)); 59 } 60 61 /** 62 * @title Arguments = Integer.MIN_VALUE 63 */ testB2()64 public void testB2() { 65 T_ifne_1 t = new T_ifne_1(); 66 assertEquals(1, t.run(Integer.MIN_VALUE)); 67 } 68 69 /** 70 * @constraint 4.8.2.1 71 * @title number of arguments 72 */ testVFE1()73 public void testVFE1() { 74 try { 75 Class.forName("dxc.junit.opcodes.ifne.jm.T_ifne_2"); 76 fail("expected a verification exception"); 77 } catch (Throwable t) { 78 DxUtil.checkVerifyException(t); 79 } 80 } 81 82 /** 83 * @constraint 4.8.2.1 84 * @title types of arguments - double 85 */ testVFE2()86 public void testVFE2() { 87 try { 88 Class.forName("dxc.junit.opcodes.ifne.jm.T_ifne_3"); 89 fail("expected a verification exception"); 90 } catch (Throwable t) { 91 DxUtil.checkVerifyException(t); 92 } 93 } 94 95 /** 96 * @constraint 4.8.2.1 97 * @title types of arguments - long 98 */ testVFE3()99 public void testVFE3() { 100 try { 101 Class.forName("dxc.junit.opcodes.ifne.jm.T_ifne_4"); 102 fail("expected a verification exception"); 103 } catch (Throwable t) { 104 DxUtil.checkVerifyException(t); 105 } 106 } 107 108 /** 109 * @constraint 4.8.1.7 110 * @title branch target shall be inside the 111 * method 112 */ testVFE4()113 public void testVFE4() { 114 try { 115 Class.forName("dxc.junit.opcodes.ifne.jm.T_ifne_5"); 116 fail("expected a verification exception"); 117 } catch (Throwable t) { 118 DxUtil.checkVerifyException(t); 119 } 120 } 121 122 /** 123 * @constraint 4.8.1.7 124 * @title branch target shall not be "inside" wide 125 * instruction 126 */ testVFE5()127 public void testVFE5() { 128 try { 129 Class.forName("dxc.junit.opcodes.ifne.jm.T_ifne_6"); 130 fail("expected a verification exception"); 131 } catch (Throwable t) { 132 DxUtil.checkVerifyException(t); 133 } 134 } 135 136 /** 137 * @constraint 4.8.2.1 138 * @title types of arguments - reference 139 */ testVFE6()140 public void testVFE6() { 141 try { 142 Class.forName("dxc.junit.opcodes.ifne.jm.T_ifne_7"); 143 fail("expected a verification exception"); 144 } catch (Throwable t) { 145 DxUtil.checkVerifyException(t); 146 } 147 } 148 149 } 150