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.packed_switch; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.packed_switch.d.T_packed_switch_1; 22 import dot.junit.opcodes.packed_switch.d.T_packed_switch_2; 23 24 public class Test_packed_switch extends DxTestCase { 25 26 /** 27 * @title try different values 28 */ testN1()29 public void testN1() { 30 T_packed_switch_1 t = new T_packed_switch_1(); 31 assertEquals(2, t.run(-1)); 32 33 assertEquals(-1, t.run(4)); 34 assertEquals(20, t.run(2)); 35 assertEquals(-1, t.run(5)); 36 37 assertEquals(-1, t.run(6)); 38 assertEquals(20, t.run(3)); 39 assertEquals(-1, t.run(7)); 40 } 41 42 /** 43 * @title Argument = Integer.MAX_VALUE 44 */ testB1()45 public void testB1() { 46 T_packed_switch_1 t = new T_packed_switch_1(); 47 assertEquals(-1, t.run(Integer.MAX_VALUE)); 48 } 49 50 /** 51 * @title Argument = Integer.MIN_VALUE 52 */ testB2()53 public void testB2() { 54 T_packed_switch_1 t = new T_packed_switch_1(); 55 assertEquals(-1, t.run(Integer.MIN_VALUE)); 56 } 57 58 /** 59 * @title Argument = 0 60 */ testB3()61 public void testB3() { 62 T_packed_switch_1 t = new T_packed_switch_1(); 63 assertEquals(-1, t.run(0)); 64 } 65 66 /** 67 * @constraint A23 68 * @title number of registers 69 */ testVFE1()70 public void testVFE1() { 71 load("dot.junit.opcodes.packed_switch.d.T_packed_switch_3", VerifyError.class); 72 } 73 74 75 76 /** 77 * @constraint B1 78 * @title type of argument - double 79 */ testVFE2()80 public void testVFE2() { 81 load("dot.junit.opcodes.packed_switch.d.T_packed_switch_4", VerifyError.class); 82 } 83 84 /** 85 * @constraint B1 86 * @title type of argument - long 87 */ testVFE3()88 public void testVFE3() { 89 load("dot.junit.opcodes.packed_switch.d.T_packed_switch_5", VerifyError.class); 90 } 91 92 /** 93 * @constraint B1 94 * @title type of argument - reference 95 */ testVFE4()96 public void testVFE4() { 97 load("dot.junit.opcodes.packed_switch.d.T_packed_switch_6", VerifyError.class); 98 } 99 100 /** 101 * @constraint A7 102 * @title branch target shall be inside the method 103 */ testVFE5()104 public void testVFE5() { 105 load("dot.junit.opcodes.packed_switch.d.T_packed_switch_7", VerifyError.class); 106 } 107 108 /** 109 * @constraint A7 110 * @title branch target shall not be "inside" instruction 111 */ testVFE6()112 public void testVFE6() { 113 load("dot.junit.opcodes.packed_switch.d.T_packed_switch_8", VerifyError.class); 114 } 115 116 117 /** 118 * @constraint A7 119 * @title offset to table shall be inside method 120 */ testVFE7()121 public void testVFE7() { 122 load("dot.junit.opcodes.packed_switch.d.T_packed_switch_9", VerifyError.class); 123 } 124 125 /** 126 * @constraint B1 127 * @title Types of arguments - float, int. The verifier checks that ints 128 * and floats are not used interchangeably. 129 */ testVFE8()130 public void testVFE8() { 131 load("dot.junit.opcodes.packed_switch.d.T_packed_switch_2", VerifyError.class); 132 } 133 134 /** 135 * @constraint A7 136 * @title the size and the list of targets must be consistent. 137 */ testVFE9()138 public void testVFE9() { 139 load("dot.junit.opcodes.packed_switch.d.T_packed_switch_11", VerifyError.class); 140 } 141 142 143 /** 144 * @constraint B22 145 * @title packed-switch-data pseudo-instructions must not be reachable by control flow 146 */ testVFE10()147 public void testVFE10() { 148 load("dot.junit.opcodes.packed_switch.d.T_packed_switch_12", VerifyError.class); 149 } 150 151 /** 152 * @constraint A7 153 * @title table has wrong ident code 154 */ testVFE11()155 public void testVFE11() { 156 load("dot.junit.opcodes.packed_switch.d.T_packed_switch_13", VerifyError.class); 157 } 158 } 159