1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 package org.apache.harmony.jpda.tests.jdwp.EventModifiers; 20 21 import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer; 22 import org.apache.harmony.jpda.tests.share.SyncDebuggee; 23 24 /** 25 * Debuggee for InstanceOnlyModifierTest. 26 */ 27 public class InstanceOnlyModifierDebuggee extends SyncDebuggee { 28 static class TestException extends Exception { 29 } 30 31 static class TestClass { 32 int watchedField = 0; 33 34 public void eventTestMethod() { 35 System.out.println( 36 "InstanceOnlyModifierDebuggee.TestClass.eventTestMethod()"); 37 } 38 39 public void throwAndCatchException() { 40 try { 41 throwException(); 42 } catch (TestException e) { 43 System.out.println("Catch TestException"); 44 } 45 } 46 47 public void readAndWriteField() { 48 System.out.println( 49 "InstanceOnlyModifierDebuggee.TestClass.readAndWriteField()"); 50 watchedField = watchedField + 1; 51 } 52 53 private void throwException() throws TestException { 54 System.out.println( 55 "InstanceOnlyModifierDebuggee.TestClass.throwException()"); 56 throw new TestException(); 57 } 58 } 59 60 static TestClass INSTANCE_ONLY; 61 62 @SuppressWarnings("DeadException") 63 @Override 64 public void run() { 65 new TestException(); // force class loading. 66 67 logWriter.println("Create instances"); 68 final TestClass[] instances = new TestClass[10]; 69 for (int i = 0; i < instances.length; ++i) { 70 instances[i] = new TestClass(); 71 } 72 73 System.out.println("Set INSTANCE_ONLY to the last instance"); 74 INSTANCE_ONLY = instances[instances.length - 1]; 75 System.out.println("Set INSTANCE_ONLY to the last instance"); 76 77 synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_READY); 78 79 logWriter.println("InstanceOnlyModifierDebuggee started"); 80 81 // Wait for test setup. 82 synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE); 83 84 System.out.println("Fire breakpoint, method entry/exit events"); 85 for (int i = 0; i < instances.length; ++i) { 86 instances[i].eventTestMethod(); 87 } 88 89 System.out.println("Fire caught exception events"); 90 for (int i = 0; i < instances.length; ++i) { 91 instances[i].throwAndCatchException(); 92 } 93 94 System.out.println("Fire field access/modification events"); 95 for (int i = 0; i < instances.length; ++i) { 96 instances[i].readAndWriteField(); 97 } 98 99 logWriter.println("InstanceOnlyModifierDebuggee finished"); 100 } 101 102 public static void main(String[] args) { 103 runDebuggee(InstanceOnlyModifierDebuggee.class); 104 } 105 106 } 107