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.monitor_exit; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.monitor_exit.d.T_monitor_exit_1; 22 import dot.junit.opcodes.monitor_exit.d.T_monitor_exit_3; 23 24 public class Test_monitor_exit extends DxTestCase { 25 26 /** 27 * @title thread is not monitor owner 28 */ testE1()29 public void testE1() throws InterruptedException { 30 //@uses dot.junit.opcodes.monitor_exit.TestRunnable 31 final T_monitor_exit_1 t = new T_monitor_exit_1(); 32 final Object o = new Object(); 33 34 Runnable r = new TestRunnable(t, o); 35 synchronized (o) { 36 Thread th = new Thread(r); 37 th.start(); 38 th.join(); 39 } 40 if (t.result == false) { 41 fail("expected IllegalMonitorStateException"); 42 } 43 } 44 45 46 /** 47 * @title expected NullPointerException 48 */ testE3()49 public void testE3() { 50 T_monitor_exit_3 t = new T_monitor_exit_3(); 51 try { 52 t.run(); 53 fail("expected NullPointerException"); 54 } catch (NullPointerException npe) { 55 // expected 56 } 57 } 58 59 /** 60 * @constraint A23 61 * @title number of registers 62 */ testVFE1()63 public void testVFE1() { 64 try { 65 Class.forName("dot.junit.opcodes.monitor_exit.d.T_monitor_exit_4"); 66 fail("expected a verification exception"); 67 } catch (Throwable t) { 68 DxUtil.checkVerifyException(t); 69 } 70 } 71 72 73 74 /** 75 * @constraint B1 76 * @title type of arguments - int 77 */ testVFE2()78 public void testVFE2() { 79 try { 80 Class.forName("dot.junit.opcodes.monitor_exit.d.T_monitor_exit_5"); 81 fail("expected a verification exception"); 82 } catch (Throwable t) { 83 DxUtil.checkVerifyException(t); 84 } 85 } 86 87 /** 88 * @constraint B1 89 * @title type of arguments - float 90 */ testVFE3()91 public void testVFE3() { 92 try { 93 Class.forName("dot.junit.opcodes.monitor_exit.d.T_monitor_exit_6"); 94 fail("expected a verification exception"); 95 } catch (Throwable t) { 96 DxUtil.checkVerifyException(t); 97 } 98 } 99 100 /** 101 * @constraint B1 102 * @title type of arguments - long 103 */ testVFE4()104 public void testVFE4() { 105 try { 106 Class.forName("dot.junit.opcodes.monitor_exit.d.T_monitor_exit_7"); 107 fail("expected a verification exception"); 108 } catch (Throwable t) { 109 DxUtil.checkVerifyException(t); 110 } 111 } 112 113 /** 114 * @constraint B1 115 * @title type of arguments - double 116 */ testVFE5()117 public void testVFE5() { 118 try { 119 Class.forName("dot.junit.opcodes.monitor_exit.d.T_monitor_exit_8"); 120 fail("expected a verification exception"); 121 } catch (Throwable t) { 122 DxUtil.checkVerifyException(t); 123 } 124 } 125 126 } 127 128 129 class TestRunnable implements Runnable { 130 private T_monitor_exit_1 t; 131 private Object o; 132 TestRunnable(T_monitor_exit_1 t, Object o)133 public TestRunnable(T_monitor_exit_1 t, Object o) { 134 this.t = t; 135 this.o = o; 136 } 137 run()138 public void run() { 139 try { 140 t.run(o); 141 } catch (IllegalMonitorStateException imse) { 142 // expected 143 t.result = true; 144 } 145 } 146 } 147