/* * Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package nsk.jdi.Field.equals; import nsk.share.*; import nsk.share.jpda.*; import nsk.share.jdi.*; import com.sun.jdi.*; import java.util.*; import java.io.*; public class equals003 { private static Log log; private final static String prefix = "nsk.jdi.Field.equals."; private final static String className = "equals003"; private final static String debugerName = prefix + className; private final static String debugeeName = debugerName + "a"; private final static String mainClassName = prefix + "MainClass"; private final static String sameClass1Name = prefix + "SameClass1"; private final static String sameClass2Name = prefix + "SameClass2"; private final static String overridenClassName = prefix + "OverridenClass"; public static void main(String argv[]) { System.exit(95 + run(argv, System.out)); } public static int run(String argv[], PrintStream out) { ArgumentHandler argHandler = new ArgumentHandler(argv); log = new Log(out, argHandler); Binder binder = new Binder(argHandler, log); Debugee debugee = binder.bindToDebugee(debugeeName + (argHandler.verbose() ? " -verbose" : "")); IOPipe pipe = new IOPipe(debugee); boolean testFailed = false; List mainFields; Field mainField; Field same1Field; Field same2Field; Field overridenField; // Connect with debugee and resume it debugee.redirectStderr(out); debugee.resume(); String line = pipe.readln(); if (line == null) { log.complain("debuger FAILURE> UNEXPECTED debugee's signal - null"); return 2; } if (!line.equals("ready")) { log.complain("debuger FAILURE> UNEXPECTED debugee's signal - " + line); return 2; } else { log.display("debuger> debugee's \"ready\" signal recieved."); } // Get all fields from all classes ReferenceType mainClassRefType = debugee.classByName(mainClassName); if (mainClassRefType == null) { log.complain("debuger FAILURE> Class " + mainClassName + " not " + "found."); return 2; } ReferenceType sameClass1RefType = debugee.classByName(sameClass1Name); if (sameClass1RefType == null) { log.complain("debuger FAILURE> Class " + sameClass1Name + " not " + "found."); return 2; } ReferenceType sameClass2RefType = debugee.classByName(sameClass2Name); if (sameClass2RefType == null) { log.complain("debuger FAILURE> Class " + sameClass2Name + " not " + "found."); return 2; } ReferenceType overridenClassRefType = debugee.classByName(overridenClassName); if (overridenClassRefType == null) { log.complain("debuger FAILURE> Class " + overridenClassName + " not found."); return 2; } try { mainFields = mainClassRefType.allFields(); } catch (Exception e) { log.complain("debuger FAILURE> Can't get fields from class " + mainClassName); log.complain("debuger FAILURE> Exception: " + e); return 2; } int totalFields = mainFields.size(); if (totalFields < 1) { log.complain("debuger FAILURE> Total number of fields in class " + mainClassName + " read: " + totalFields); return 2; } log.display("debuger> Total number of fields in class " + mainClassName + " read: " + totalFields); Iterator fieldsIterator = mainFields.iterator(); // Check each field of MainClass with fields from classes // SameClass1, SameClass2, OverridenClass for (int i = 0; fieldsIterator.hasNext(); i++) { mainField = (Field)fieldsIterator.next(); String name = mainField.name(); if (name == null) { log.complain("debuger FAILURE 1> Name is null for " + i + " field"); testFailed = true; continue; } log.display("debuger> " + i + " field " + name + " from class " + mainClassName + " read."); // Compare fields from classes MainClass and SameClass1 log.display("debuger> Compare classes " + mainClassName + " and " + sameClass1Name); try { same1Field = sameClass1RefType.fieldByName(name); } catch (Exception e) { log.complain("debuger FAILURE 2> Can't get field by name " + name + " in class " + sameClass1Name); log.complain("debuger FAILURE 2> Exception: " + e); testFailed = true; continue; } log.display("debuger> Field " + name + " from class " + sameClass1Name + " read."); // Fields in different classes but defined in same class are equal if (! mainField.equals(same1Field)) { log.complain("debuger FAILURE 3> Fields " + name + " from " + "classes " + mainClassName + " and " + sameClass1Name + " are not equal. Expected " + "result: equal."); testFailed = true; continue; } // Compare fields from classes MainClass and OverridenClass log.display("debuger> Compare classes " + mainClassName + " and " + overridenClassName); try { overridenField = overridenClassRefType.fieldByName(name); } catch (Exception e) { log.complain("debuger FAILURE 4> Can't get field by name " + name + " in class " + overridenClassName); log.complain("debuger FAILURE 4> Exception: " + e); testFailed = true; continue; } log.display("debuger> Field " + name + " from class " + overridenClassName + " read."); // Fields in different classes are not equal if (mainField.equals(overridenField)) { log.complain("debuger FAILURE 5> Fields " + name + " from classes " + mainClassName + " and " + overridenClassName + " are equal. Expected " + "result: not equal."); testFailed = true; continue; } // Compare fields from classes SameClass1 and SameClass2 log.display("debuger> Compare classes " + sameClass1Name + " and " + sameClass2Name); try { same2Field = sameClass2RefType.fieldByName(name); } catch (Exception e) { log.complain("debuger FAILURE 6> Can't get field by name " + name + " in class " + sameClass2Name); log.complain("debuger FAILURE 6> Exception: " + e); testFailed = true; continue; } log.display("debuger> Field " + name + " from class " + sameClass2Name + " read."); // Fields in different classes but defined in same class are equal if (!same1Field.equals(same2Field)) { log.complain("debuger FAILURE 7> Fields " + name + " from classes " + sameClass1Name + " and " + sameClass2Name + " are not equal. Expected " + "result: equal."); testFailed = true; continue; } } pipe.println("quit"); debugee.waitFor(); int status = debugee.getStatus(); if (testFailed) { log.complain("debuger FAILURE> TEST FAILED"); return 2; } else { if (status == 95) { log.display("debuger> expected Debugee's exit " + "status - " + status); return 0; } else { log.complain("debuger FAILURE> UNEXPECTED Debugee's exit " + "status (not 95) - " + status); return 2; } } } }