/*

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 * 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

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 */

/*

 * @test

 *

 * @summary converted from VM Testbase nsk/jdb/where/where006.

 * VM Testbase keywords: [jpda, jdb]

 * VM Testbase readme:

 * DECSRIPTION

 *  A test to exercise the functionality of the 'where <thread_id>'

 *  and the 'where all' commands.

 *  The debugee creates 5 threads that are all suspended on locks

 *  that the main thread posseses. The 'where <thread_id>' command

 *  is used to get stack traces of all 5 suspended threads. The test

 *  passes if contents of the stack trace match to expected output.

 * COMMENTS

 *  This test functionally equals to nsk/jdb/where/where003 test

 *  and replaces it.

 *

 * @library /vmTestbase

 *          /test/lib

 * @run driver jdk.test.lib.FileInstaller . .

 * @build nsk.jdb.where.where006.where006

 *        nsk.jdb.where.where006.where006a

 * @run main/othervm PropertyResolvingWrapper nsk.jdb.where.where006.where006

 *      -arch=${os.family}-${os.simpleArch}

 *      -waittime=5

 *      -debugee.vmkind=java

 *      -transport.address=dynamic

 *      -jdb=${test.jdk}/bin/jdb

 *      -java.options="${test.vm.opts} ${test.java.opts}"

 *      -workdir=.

 *      -debugee.vmkeys="${test.vm.opts} ${test.java.opts}"

 */

package nsk.jdb.where.where006;

import nsk.share.*;

import nsk.share.jdb.*;

import java.io.*;

import java.util.*;

public class where006 extends JdbTest {

    public static void main (String argv[]) {

        System.exit(run(argv, System.out) + JCK_STATUS_BASE);

    }

    public static int run(String argv[], PrintStream out) {

        debuggeeClass =  DEBUGGEE_CLASS;

        firstBreak = FIRST_BREAK;

        lastBreak = LAST_BREAK;

        return new where006().runTest(argv, out);

    }

    static final String PACKAGE_NAME     = "nsk.jdb.where.where006";

    static final String TEST_CLASS       = PACKAGE_NAME + ".where006";

    static final String DEBUGGEE_CLASS   = TEST_CLASS + "a";

    static final String FIRST_BREAK      = DEBUGGEE_CLASS + ".main";

    static final String LAST_BREAK       = DEBUGGEE_CLASS + ".lastBreak";

    static final String[][] FRAMES = new String[][] {

        {PACKAGE_NAME + ".MyThread.func5", "111"},

        {PACKAGE_NAME + ".MyThread.func4", "103"},

        {PACKAGE_NAME + ".MyThread.func3", "99"},

        {PACKAGE_NAME + ".MyThread.func2", "95"},

        {PACKAGE_NAME + ".MyThread.func1", "91"},

        {PACKAGE_NAME + ".MyThread.run", "85"},

                                                };

    protected void runCases() {

        String[] reply;

        Paragrep grep;

        int count;

        Vector v;

        String found;

        jdb.setBreakpointInMethod(LAST_BREAK);

        jdb.receiveReplyFor(JdbCommand.cont);

        String[] threadIds = jdb.getThreadIds(PACKAGE_NAME + ".MyThread");

        reply = jdb.receiveReplyFor(JdbCommand.where + "all");

        for (int i = 0; i < where006a.numThreads; i++) {

            checkFrames(threadIds[i], reply, 5);

        }

        for (int i = 0; i < where006a.numThreads; i++) {

            reply = jdb.receiveReplyFor(JdbCommand.where + threadIds[i]);

            checkFrames(threadIds[i], reply, 1);

        }

        jdb.contToExit(1);

    }

    void checkFrames (String threadId, String[] reply, int expectedVal) {

        Paragrep grep;

        int count;

        Vector v;

        String found;

        grep = new Paragrep(reply);

        for (int j = 0; j < FRAMES.length; j++) {

            count = grep.find(FRAMES[j][0]);

            if (count != expectedVal) {

                failure("Unexpected number of occurencies of the stack frame: " + FRAMES[j][0] +

                    " for thread " + threadId +

                    "\n\t Expected number of occurence: " + expectedVal +", got : " + count);

                if (count > 0) {

                    found = grep.findFirst(FRAMES[j][0]);

                    if (found.indexOf(FRAMES[j][1]) < 0) {

                        failure("Unexpected location in the stack frame: " + FRAMES[j][0] +

                            " for thread " + threadId +

                            "\n\t Expected location: " + FRAMES[j][1] + ", got :\n\t" + found);

                    }

                }

            }

        }

    }

}