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.sparse_switch; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.sparse_switch.d.T_sparse_switch_1; 22 import dot.junit.opcodes.sparse_switch.d.T_sparse_switch_2 23 ; 24 25 public class Test_sparse_switch extends DxTestCase { 26 27 /** 28 * @title try different values 29 */ testN1()30 public void testN1() { 31 T_sparse_switch_1 t = new T_sparse_switch_1(); 32 assertEquals(2, t.run(-1)); 33 34 assertEquals(-1, t.run(9)); 35 assertEquals(20, t.run(10)); 36 assertEquals(-1, t.run(11)); 37 38 assertEquals(-1, t.run(14)); 39 assertEquals(20, t.run(15)); 40 assertEquals(-1, t.run(16)); 41 } 42 43 /** 44 * @title Argument = Integer.MAX_VALUE 45 */ testB1()46 public void testB1() { 47 T_sparse_switch_1 t = new T_sparse_switch_1(); 48 assertEquals(-1, t.run(Integer.MAX_VALUE)); 49 } 50 51 /** 52 * @title Argument = Integer.MIN_VALUE 53 */ testB2()54 public void testB2() { 55 T_sparse_switch_1 t = new T_sparse_switch_1(); 56 assertEquals(-1, t.run(Integer.MIN_VALUE)); 57 } 58 59 /** 60 * @title Argument = 0 61 */ testB3()62 public void testB3() { 63 T_sparse_switch_1 t = new T_sparse_switch_1(); 64 assertEquals(-1, t.run(0)); 65 } 66 67 /** 68 * @constraint A23 69 * @title number of registers 70 */ testVFE1()71 public void testVFE1() { 72 load("dot.junit.opcodes.sparse_switch.d.T_sparse_switch_3", VerifyError.class); 73 } 74 75 76 77 /** 78 * @constraint B1 79 * @title type of argument - double 80 */ testVFE2()81 public void testVFE2() { 82 load("dot.junit.opcodes.sparse_switch.d.T_sparse_switch_4", VerifyError.class); 83 } 84 85 /** 86 * @constraint B1 87 * @title type of argument - long 88 */ testVFE3()89 public void testVFE3() { 90 load("dot.junit.opcodes.sparse_switch.d.T_sparse_switch_5", VerifyError.class); 91 } 92 93 /** 94 * @constraint B1 95 * @title type of argument - reference 96 */ testVFE4()97 public void testVFE4() { 98 load("dot.junit.opcodes.sparse_switch.d.T_sparse_switch_6", VerifyError.class); 99 } 100 101 /** 102 * @constraint A8 103 * @title branch target shall be inside the method 104 */ testVFE5()105 public void testVFE5() { 106 load("dot.junit.opcodes.sparse_switch.d.T_sparse_switch_7", VerifyError.class); 107 } 108 109 /** 110 * @constraint A8 111 * @title branch target shall not be "inside" instruction 112 */ testVFE6()113 public void testVFE6() { 114 load("dot.junit.opcodes.sparse_switch.d.T_sparse_switch_8", VerifyError.class); 115 } 116 117 /** 118 * @constraint A8 119 * @title offset to table shall be inside method 120 */ testVFE7()121 public void testVFE7() { 122 load("dot.junit.opcodes.sparse_switch.d.T_sparse_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.sparse_switch.d.T_sparse_switch_2", VerifyError.class); 132 } 133 134 /** 135 * @constraint A8 136 * @title pairs shall be sorted in ascending order 137 */ testVFE9()138 public void testVFE9() { 139 load("dot.junit.opcodes.sparse_switch.d.T_sparse_switch_11", VerifyError.class); 140 } 141 142 /** 143 * @constraint A8 144 * @title number of entries in jump table 145 */ testVFE10()146 public void testVFE10() { 147 load("dot.junit.opcodes.sparse_switch.d.T_sparse_switch_12", VerifyError.class); 148 } 149 150 /** 151 * @constraint B22 152 * @title sparse-switch-data pseudo-instructions must not be reachable by control flow 153 */ testVFE11()154 public void testVFE11() { 155 load("dot.junit.opcodes.sparse_switch.d.T_sparse_switch_13", VerifyError.class); 156 } 157 158 /** 159 * @constraint A8 160 * @title table has wrong ident code 161 */ testVFE12()162 public void testVFE12() { 163 load("dot.junit.opcodes.sparse_switch.d.T_sparse_switch_14", VerifyError.class); 164 } 165 } 166