| /* |
| * Copyright (c) 2001, 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.ThreadReference.interrupt; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdi.*; |
| |
| import com.sun.jdi.*; |
| import java.io.*; |
| |
| /** |
| * The test for the implementation of an object of the type <BR> |
| * ThreadReference. <BR> |
| * <BR> |
| * The test checks up that results of the method <BR> |
| * <code>com.sun.jdi.ThreadReference.interrupt()</code> <BR> |
| * complies with its spec. <BR> |
| * <BR> |
| * The case for testing includes two tested threads in a debuggee <BR> |
| * named thread2 and thread3, and a mirror of thread2 in a debugger. <BR> |
| * The method of testing is the comparison of "interrupted status" of <BR> |
| * both threads after the method Thread.interrupt() is applied to <BR> |
| * thread3 and its "mirroring" method ThreadReference.interrupt() is <BR> |
| * applied to the ThreadReference object mirroring thread2. <BR> |
| * The test is passed if both 'interrupted status" are equal, <BR> |
| * otherwise the test failed. <BR> |
| * <BR> |
| * The test consists of two cases as follows: <BR> |
| * - both debuggee's threads are locked up at synchronized block and <BR> |
| * are not suspended; <BR> |
| * - both debuggee's threads are locked up at synchronized block and <BR> |
| * are suspended by java.lang.Thread.suspend() method; <BR> |
| */ |
| |
| public class interrupt001 { |
| |
| //----------------------------------------------------- templete section |
| static final int PASSED = 0; |
| |
| static final int FAILED = 2; |
| |
| static final int PASS_BASE = 95; |
| |
| //----------------------------------------------------- templete parameters |
| static final String sHeader1 = "\n==> nsk/jdi/ThreadReference/interrupt/interrupt001 ", sHeader2 = "--> debugger: ", |
| sHeader3 = "##> debugger: "; |
| |
| //----------------------------------------------------- main method |
| |
| public static void main(String argv[]) { |
| int result = run(argv, System.out); |
| System.exit(result + PASS_BASE); |
| } |
| |
| public static int run(String argv[], PrintStream out) { |
| return new interrupt001().runThis(argv, out); |
| } |
| |
| //-------------------------------------------------- log procedures |
| |
| private static Log logHandler; |
| |
| private static void log1(String message) { |
| logHandler.display(sHeader1 + message); |
| } |
| |
| public static void log2(String message) { |
| logHandler.display(sHeader2 + message); |
| } |
| |
| private static void log3(String message) { |
| logHandler.complain(sHeader3 + message); |
| } |
| |
| // ************************************************ test parameters |
| |
| private String debuggeeName = "nsk.jdi.ThreadReference.interrupt.interrupt001a"; |
| |
| //String mName = "nsk.jdi.ThreadReference.interrupt"; |
| |
| //====================================================== test program |
| //------------------------------------------------------ common section |
| |
| static ArgumentHandler argsHandler; |
| |
| static VirtualMachine vm; |
| |
| static Debugee debuggee; |
| |
| static IOPipe pipe; |
| |
| static int waitTime; |
| |
| static int testExitCode = PASSED; |
| |
| static final int returnCode0 = 0; |
| |
| static final int returnCode1 = 1; |
| |
| static final int returnCode2 = 2; |
| |
| static final int returnCode3 = 3; |
| |
| static final int returnCode4 = 4; |
| |
| static final String EQUALS_INTERRUPTED = "Statuses of threads are equal: interrupted"; |
| |
| static final String ONLY_CHECKED_INTERRUPTED = "Only checked Thread2 is interrupted"; |
| |
| static final String CHECKED_NOT_INTERRUPTED = "Checked Thread2 is not interrupted"; |
| |
| static final String EQUALS_NOT_INTERRUPTED = "Statuses of threads are equal: not interrupted"; |
| |
| static final int MAX_CASE = 2; |
| |
| //------------------------------------------------------ methods |
| |
| private int runThis(String argv[], PrintStream out) { |
| |
| argsHandler = new ArgumentHandler(argv); |
| logHandler = new Log(out, argsHandler); |
| Binder binder = new Binder(argsHandler, logHandler); |
| |
| if (argsHandler.verbose()) { |
| debuggee = binder.bindToDebugee(debuggeeName + " -vbs"); |
| } else { |
| debuggee = binder.bindToDebugee(debuggeeName); |
| } |
| |
| waitTime = argsHandler.getWaitTime(); |
| pipe = debuggee.createIOPipe(); |
| |
| debuggee.redirectStderr(out); |
| log2("interrupt002a debuggee launched"); |
| debuggee.resume(); |
| |
| try { |
| debuggee.receiveExpectedSignal("ready"); |
| } catch (Failure e) { |
| debuggee.quit(); |
| throw e; |
| } |
| |
| vm = debuggee.VM(); |
| |
| //------------------------------------------------------ testing section |
| |
| log1(" TESTING BEGINS"); |
| |
| for (int i = 0; i < MAX_CASE; i++) { |
| |
| debuggee.sendSignal("newcheck"); |
| try { |
| debuggee.receiveExpectedSignal("checkready"); |
| } catch (Failure e) { |
| debuggee.quit(); |
| throw e; |
| } |
| |
| log1("BEGIN OF CASE #" + i); |
| |
| //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ variable part |
| switch (i) { |
| case 0: |
| executeCase(i, "Thread02"); |
| break; |
| |
| case 1: |
| executeCase(i, "Thread12"); |
| break; |
| } |
| } |
| log1(" TESTING ENDS"); |
| |
| //-------------------------------------------------- test summary section |
| //------------------------------------------------- standard end section |
| |
| debuggee.sendSignal("quit"); |
| log2("waiting for the debuggee to finish ..."); |
| debuggee.waitFor(); |
| |
| int status = debuggee.getStatus(); |
| if (status != PASSED + PASS_BASE) { |
| log3("debuggee returned UNEXPECTED exit status: " + status + " != PASS_BASE"); |
| testExitCode = FAILED; |
| } else { |
| log2("debuggee returned expected exit status: " + status + " == PASS_BASE"); |
| } |
| |
| if (testExitCode != PASSED) { |
| logHandler.complain("TEST FAILED"); |
| } |
| return testExitCode; |
| |
| } |
| |
| private void executeCase(int testCase, String threadName2) { |
| ThreadReference thread2 = debuggee.threadByName(threadName2); |
| if (thread2 == null) { |
| debuggee.quit(); |
| throw new TestBug("ERROR: Not found ThreadReference for name :" + threadName2); |
| } |
| |
| log2("......interrupting the thread2"); |
| thread2.interrupt(); |
| |
| log2("......instructing main thread to check up threads' interrupted statuses"); |
| debuggee.sendSignal("check_interruption"); |
| try { |
| debuggee.receiveExpectedSignal(EQUALS_INTERRUPTED); |
| log2("CASE #" + testCase + " PASSED: " + EQUALS_INTERRUPTED); |
| } catch (Failure e) { |
| log3("CASE #" + testCase + " FAILED: " + e.getMessage()); |
| testExitCode = returnCode1; |
| } |
| |
| log2(" forcing the main thread to leave synchronized block"); |
| debuggee.sendSignal("continue"); |
| try { |
| debuggee.receiveExpectedSignal("docontinue"); |
| } catch (Failure e) { |
| debuggee.quit(); |
| throw e; |
| } |
| } |
| } |