| /* |
| * 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.ReferenceType.fieldByName; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdi.*; |
| |
| import com.sun.jdi.*; |
| import java.util.*; |
| import java.io.*; |
| |
| /** |
| * This test checks the method <code>fieldByName()</code> |
| * of the JDI interface <code>ReferenceType</code> of com.sun.jdi package |
| */ |
| |
| public class fieldbyname003 extends Log { |
| static java.io.PrintStream out_stream; |
| static boolean verbose_mode = false; // test argument -vbs or -verbose switches to true |
| // - for more easy failure evaluation |
| |
| /** The main class names of the debugger & debugee applications. */ |
| private final static String |
| package_prefix = "nsk.jdi.ReferenceType.fieldByName.", |
| // package_prefix = "", // for DEBUG without package |
| thisClassName = package_prefix + "fieldbyname003", |
| debugeeName = thisClassName + "a"; |
| |
| /** Debugee's class for check **/ |
| private final static String checked_class = package_prefix + "fieldbyname003b"; |
| |
| |
| /** |
| * Re-call to <code>run(args,out)</code>, and exit with |
| * either status 95 or 97 (JCK-like exit status). |
| */ |
| public static void main (String argv[]) { |
| int exitCode = run(argv,System.out); |
| System.exit(exitCode + 95/*STATUS_TEMP*/); |
| } |
| |
| /** |
| * JCK-like entry point to the test: perform testing, and |
| * return exit code 0 (PASSED) or either 2 (FAILED). |
| */ |
| public static int run (String argv[], PrintStream out) { |
| out_stream = out; |
| |
| int v_test_result = new fieldbyname003().runThis(argv,out_stream); |
| if ( v_test_result == 2/*STATUS_FAILED*/ ) { |
| out_stream.println |
| ("\n==> nsk/jdi/ReferenceType/fieldByName/fieldbyname003 test FAILED"); |
| } |
| else { |
| out_stream.println |
| ("\n==> nsk/jdi/ReferenceType/fieldByName/fieldbyname003 test PASSED"); |
| } |
| return v_test_result; |
| } |
| |
| private void print_log_on_verbose(String message) { |
| display(message); |
| } |
| |
| private static void print_log_without_verbose(String message) { |
| if ( ! verbose_mode ) { |
| out_stream.println(message); |
| } |
| } |
| |
| /** |
| * Non-static variant of the method <code>run(args,out)</code> |
| */ |
| private int runThis (String argv[], PrintStream out) { |
| if ( out_stream == null ) { |
| out_stream = out; |
| } |
| |
| out_stream.println("==> nsk/jdi/ReferenceType/fieldByName/fieldbyname003 test LOG:"); |
| out_stream.println("--> test checks fieldByName(...) method of ReferenceType interface "); |
| out_stream.println(" of the com.sun.jdi package for UNLOADED class\n"); |
| |
| ArgumentHandler argHandler = new ArgumentHandler(argv); |
| verbose_mode = argHandler.verbose(); |
| argv = argHandler.getArguments(); |
| |
| String debugee_launch_command = debugeeName; |
| if (verbose_mode) { |
| logTo(out_stream); |
| } |
| |
| Binder binder = new Binder(argHandler,this); |
| Debugee debugee = binder.bindToDebugee(debugee_launch_command); |
| IOPipe pipe = debugee.createIOPipe(); |
| |
| debugee.redirectStderr(out); |
| print_log_on_verbose("--> fieldbyname003: fieldbyname003a debugee launched"); |
| debugee.resume(); |
| |
| String debugee_signal = pipe.readln(); |
| if (debugee_signal == null) { |
| out_stream.println |
| ("##> fieldbyname003: UNEXPECTED debugee's signal (not \"ready0\") - " + debugee_signal); |
| return 2/*STATUS_FAILED*/; |
| } |
| if (!debugee_signal.equals("ready0")) { |
| out_stream.println |
| ("##> fieldbyname003: UNEXPECTED debugee's signal (not \"ready0\") - " + debugee_signal); |
| return 2/*STATUS_FAILED*/; |
| } |
| else { |
| print_log_on_verbose("--> fieldbyname003: debugee's \"ready0\" signal recieved!"); |
| } |
| |
| // pass to debugee checked_class_dir... |
| debugee_signal = pipe.readln(); |
| if (debugee_signal == null) { |
| out_stream.println |
| ("##> fieldbyname003: UNEXPECTED debugee's signal (not \"ready1\") - " + debugee_signal); |
| return 2/*STATUS_FAILED*/; |
| } |
| if (!debugee_signal.equals("ready1")) { |
| out_stream.println |
| ("##> fieldbyname003: UNEXPECTED debugee's signal (not \"ready1\") - " + debugee_signal); |
| return 2/*STATUS_FAILED*/; |
| } |
| else { |
| print_log_on_verbose("--> fieldbyname003: debugee's \"ready1\" signal recieved!"); |
| } |
| |
| boolean class_not_found_error = false; |
| boolean fieldByName_method_error = false; |
| while ( true ) { |
| print_log_on_verbose |
| ("--> fieldbyname003: getting ReferenceType object for loaded checked class..."); |
| ReferenceType refType = debugee.classByName(checked_class); |
| if (refType == null) { |
| print_log_without_verbose |
| ("--> fieldbyname003: getting ReferenceType object for loaded checked class..."); |
| out_stream.println("##> fieldbyname003: FAILED: Could NOT FIND checked class: " + checked_class); |
| class_not_found_error = true; |
| break; |
| } |
| else { |
| print_log_on_verbose("--> fieldbyname003: checked class FOUND: " + checked_class); |
| } |
| print_log_on_verbose |
| ("--> fieldbyname003: waiting for \"ready2\" or \"not_unloaded\" signal from debugee..."); |
| pipe.println("continue"); |
| debugee_signal = pipe.readln(); |
| if (debugee_signal == null) { |
| out_stream.println |
| ("##> fieldbyname003: UNEXPECTED debugee's signal - " + debugee_signal); |
| return 2/*STATUS_FAILED*/; |
| } |
| if ( debugee_signal.equals("not_unloaded")) { |
| out_stream.println |
| ("--> fieldbyname003: debugee's \"not_unloaded\" signal recieved!"); |
| print_log_without_verbose |
| ("--> checked class may be NOT unloaded!"); |
| out_stream.println |
| ("--> ReferenceType.fieldByName() method can NOT be checked!"); |
| break; |
| } |
| if (!debugee_signal.equals("ready2")) { |
| out_stream.println |
| ("##> fieldbyname003: UNEXPECTED debugee's signal (not \"ready2\") - " + debugee_signal); |
| return 2/*STATUS_FAILED*/; |
| } |
| else { |
| print_log_on_verbose("--> fieldbyname003: debugee's \"ready2\" signal recieved!"); |
| } |
| print_log_on_verbose |
| ("--> fieldbyname003: check that checked class has been unloaded realy..."); |
| ReferenceType refType2 = debugee.classByName(checked_class); |
| if (refType2 == null) { |
| print_log_on_verbose |
| ("--> fieldbyname003: checked class has been unloaded realy: " + checked_class); |
| } |
| else { |
| print_log_without_verbose |
| ("--> fieldbyname003: check that checked class has been unloaded realy..."); |
| out_stream.println |
| ("--> fieldbyname003: checked class FOUND: " + checked_class |
| + " => it has NOT been unloaded!"); |
| out_stream.println |
| ("--> ReferenceType.fieldByName() method can NOT be checked!"); |
| break; |
| } |
| |
| out_stream.println |
| ("--> fieldbyname003: check ReferenceType.fieldByName(...) method for unloaded class..."); |
| Field field_by_name = null; |
| try { |
| field_by_name = refType.fieldByName("dummy_field"); |
| } |
| catch (Exception expt) { |
| if (expt instanceof com.sun.jdi.ObjectCollectedException) { |
| out_stream.println |
| ("--> fieldbyname003: PASSED: expected Exception thrown - " + expt.toString()); |
| } |
| else { |
| out_stream.println |
| ("##> fieldbyname003: FAILED: unexpected Exception thrown - " + expt.toString()); |
| out_stream.println |
| ("##> expected Exception - com.sun.jdi.ObjectCollectedException"); |
| fieldByName_method_error = true; |
| } |
| } |
| break; |
| } |
| int v_test_result = 0/*STATUS_PASSED*/; |
| if ( class_not_found_error || fieldByName_method_error ) { |
| v_test_result = 2/*STATUS_FAILED*/; |
| } |
| |
| print_log_on_verbose("--> fieldbyname003: waiting for debugee finish..."); |
| pipe.println("quit"); |
| debugee.waitFor(); |
| |
| int status = debugee.getStatus(); |
| if (status != 0/*STATUS_PASSED*/ + 95/*STATUS_TEMP*/) { |
| out_stream.println |
| ("##> fieldbyname003: UNEXPECTED Debugee's exit status (not 95) - " + status); |
| v_test_result = 2/*STATUS_FAILED*/; |
| } |
| else { |
| print_log_on_verbose |
| ("--> fieldbyname003: expected Debugee's exit status - " + status); |
| } |
| |
| return v_test_result; |
| } |
| } // end of fieldbyname003 class |
