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; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.move_result.d.T_move_result_1; 22 23 public class Test_move_result extends DxTestCase { 24 /** 25 * @title tests move-result functionality 26 */ testN1()27 public void testN1() { 28 assertTrue(T_move_result_1.run()); 29 } 30 31 32 /** 33 * @constraint A23 34 * @title number of registers - dest is not valid 35 */ testVFE1()36 public void testVFE1() { 37 try { 38 Class.forName("dot.junit.opcodes.move_result.d.T_move_result_2"); 39 fail("expected a verification exception"); 40 } catch (Throwable t) { 41 DxUtil.checkVerifyException(t); 42 } 43 } 44 45 46 /** 47 * @constraint B1 48 * @title reference 49 */ testVFE2()50 public void testVFE2() { 51 try { 52 Class.forName("dot.junit.opcodes.move_result.d.T_move_result_3"); 53 fail("expected a verification exception"); 54 } catch (Throwable t) { 55 DxUtil.checkVerifyException(t); 56 } 57 } 58 59 /** 60 * @constraint B1 61 * @title wide 62 */ testVFE3()63 public void testVFE3() { 64 try { 65 Class.forName("dot.junit.opcodes.move_result.d.T_move_result_4"); 66 fail("expected a verification exception"); 67 } catch (Throwable t) { 68 DxUtil.checkVerifyException(t); 69 } 70 } 71 72 73 /** 74 * @constraint B18 75 * @title When writing to a register that is one half of a 76 * register pair, but not touching the other half, the old register pair gets broken 77 * up, and the other register involved in it becomes undefined. 78 */ testVFE4()79 public void testVFE4() { 80 try { 81 Class.forName("dot.junit.opcodes.move_result.d.T_move_result_5"); 82 fail("expected a verification exception"); 83 } catch (Throwable t) { 84 DxUtil.checkVerifyException(t); 85 } 86 } 87 88 /** 89 * @constraint B19 90 * @title move-result instruction must be immediately preceded 91 * (in the insns array) by an <invoke-kind> instruction 92 */ testVFE5()93 public void testVFE5() { 94 try { 95 Class.forName("dot.junit.opcodes.move_result.d.T_move_result_6"); 96 fail("expected a verification exception"); 97 } catch (Throwable t) { 98 DxUtil.checkVerifyException(t); 99 } 100 } 101 102 /** 103 * @constraint B20 104 * @title move-result instruction must be immediately preceded 105 * (in actual control flow) by an <invoke-kind> instruction 106 */ testVFE6()107 public void testVFE6() { 108 try { 109 Class.forName("dot.junit.opcodes.move_result.d.T_move_result_7"); 110 fail("expected a verification exception"); 111 } catch (Throwable t) { 112 DxUtil.checkVerifyException(t); 113 } 114 } 115 116 /** 117 * @constraint A23 118 * @title number of registers 119 */ testVFE7()120 public void testVFE7() { 121 try { 122 Class.forName("dot.junit.opcodes.move_result.d.T_move_result_8"); 123 fail("expected a verification exception"); 124 } catch (Throwable t) { 125 DxUtil.checkVerifyException(t); 126 } 127 } 128 } 129