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.move_result_object; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.move_result_object.d.T_move_result_object_1; 22 import dot.junit.opcodes.move_result_object.d.T_move_result_object_8; 23 24 public class Test_move_result_object extends DxTestCase { 25 /** 26 * @title tests move-result-object functionality 27 */ testN1()28 public void testN1() { 29 T_move_result_object_1 t = new T_move_result_object_1(); 30 assertTrue(t.run()); 31 } 32 33 /** 34 * @title filled-new-array result 35 */ testN2()36 public void testN2() { 37 T_move_result_object_8 t = new T_move_result_object_8(); 38 int[] arr = t.run(); 39 if(arr.length != 2 || arr[0] != 1 || arr[1] != 2) 40 fail("wrong array size or content"); 41 } 42 43 /** 44 * @constraint A23 45 * @title number of registers - dest is not valid 46 */ testVFE1()47 public void testVFE1() { 48 try { 49 Class.forName("dot.junit.opcodes.move_result_object.d.T_move_result_object_2"); 50 fail("expected a verification exception"); 51 } catch (Throwable t) { 52 DxUtil.checkVerifyException(t); 53 } 54 } 55 56 57 /** 58 * @constraint B1 59 * @title integer 60 */ testVFE2()61 public void testVFE2() { 62 try { 63 Class.forName("dot.junit.opcodes.move_result_object.d.T_move_result_object_3"); 64 fail("expected a verification exception"); 65 } catch (Throwable t) { 66 DxUtil.checkVerifyException(t); 67 } 68 } 69 70 /** 71 * @constraint B1 72 * @title wide 73 */ testVFE3()74 public void testVFE3() { 75 try { 76 Class.forName("dot.junit.opcodes.move_result_object.d.T_move_result_object_4"); 77 fail("expected a verification exception"); 78 } catch (Throwable t) { 79 DxUtil.checkVerifyException(t); 80 } 81 } 82 83 84 /** 85 * @constraint B18 86 * @title When writing to a register that is one half of a 87 * register pair, but not touching the other half, the old register pair gets broken 88 * up, and the other register involved in it becomes undefined. 89 */ testVFE4()90 public void testVFE4() { 91 try { 92 Class.forName("dot.junit.opcodes.move_result_object.d.T_move_result_object_5"); 93 fail("expected a verification exception"); 94 } catch (Throwable t) { 95 DxUtil.checkVerifyException(t); 96 } 97 } 98 99 /** 100 * @constraint B19 101 * @title move-result-object instruction must be immediately preceded 102 * (in the insns array) by an <invoke-kind> instruction 103 */ testVFE5()104 public void testVFE5() { 105 try { 106 Class.forName("dot.junit.opcodes.move_result_object.d.T_move_result_object_6"); 107 fail("expected a verification exception"); 108 } catch (Throwable t) { 109 DxUtil.checkVerifyException(t); 110 } 111 } 112 113 /** 114 * @constraint B20 115 * @title move-result-object instruction must be immediately preceded 116 * (in actual control flow) by an <invoke-kind> instruction 117 */ testVFE6()118 public void testVFE6() { 119 try { 120 Class.forName("dot.junit.opcodes.move_result_object.d.T_move_result_object_7"); 121 fail("expected a verification exception"); 122 } catch (Throwable t) { 123 DxUtil.checkVerifyException(t); 124 } 125 } 126 127 /** 128 * @constraint A23 129 * @title number of registers 130 */ testVFE7()131 public void testVFE7() { 132 try { 133 Class.forName("dot.junit.opcodes.move_result_object.d.T_move_result_object_9"); 134 fail("expected a verification exception"); 135 } catch (Throwable t) { 136 DxUtil.checkVerifyException(t); 137 } 138 } 139 140 } 141