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_object; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.move_object.d.T_move_object_1; 22 23 public class Test_move_object extends DxTestCase { 24 /** 25 * @title tests move-object functionality 26 */ testN1()27 public void testN1() { 28 T_move_object_1 t = new T_move_object_1(); 29 assertEquals(t.run(), t); 30 } 31 32 33 /** 34 * @constraint A23 35 * @title number of registers - src is not valid 36 */ testVFE1()37 public void testVFE1() { 38 try { 39 Class.forName("dot.junit.opcodes.move_object.d.T_move_object_2"); 40 fail("expected a verification exception"); 41 } catch (Throwable t) { 42 DxUtil.checkVerifyException(t); 43 } 44 } 45 46 /** 47 * @constraint A23 48 * @title number of registers - dst is not valid 49 */ testVFE2()50 public void testVFE2() { 51 try { 52 Class.forName("dot.junit.opcodes.move_object.d.T_move_object_3"); 53 fail("expected a verification exception"); 54 } catch (Throwable t) { 55 DxUtil.checkVerifyException(t); 56 } 57 } 58 59 /** 60 * @constraint B1 61 * @title src register contains integer 62 */ testVFE3()63 public void testVFE3() { 64 try { 65 Class.forName("dot.junit.opcodes.move_object.d.T_move_object_4"); 66 fail("expected a verification exception"); 67 } catch (Throwable t) { 68 DxUtil.checkVerifyException(t); 69 } 70 } 71 72 /** 73 * @constraint B1 74 * @title src register contains wide 75 */ testVFE4()76 public void testVFE4() { 77 try { 78 Class.forName("dot.junit.opcodes.move_object.d.T_move_object_5"); 79 fail("expected a verification exception"); 80 } catch (Throwable t) { 81 DxUtil.checkVerifyException(t); 82 } 83 } 84 85 /** 86 * @constraint B1 87 * @title src register is a part of reg pair 88 */ testVFE5()89 public void testVFE5() { 90 try { 91 Class.forName("dot.junit.opcodes.move_object.d.T_move_object_6"); 92 fail("expected a verification exception"); 93 } catch (Throwable t) { 94 DxUtil.checkVerifyException(t); 95 } 96 } 97 98 /** 99 * @constraint B18 100 * @title When writing to a register that is one half of a 101 * register pair, but not touching the other half, the old register pair gets broken 102 * up, and the other register involved in it becomes undefined. 103 */ testVFE6()104 public void testVFE6() { 105 try { 106 Class.forName("dot.junit.opcodes.move_object.d.T_move_object_7"); 107 fail("expected a verification exception"); 108 } catch (Throwable t) { 109 DxUtil.checkVerifyException(t); 110 } 111 } 112 } 113