107 lines
3.3 KiB
Java
107 lines
3.3 KiB
Java
/*
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* Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package nsk.jvmti.GetLocalVariableTable;
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import java.io.*;
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import nsk.share.*;
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/**
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* This test checks that the JVMTI function <code>GetLocalVariableTable()</code>
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* returns local variable information properly.<br>
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* The test creates a dummy instance of tested class 'localtab004a' which
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* must be compiled with debugging info. Then an agent part verifies
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* the local variable table for the following methods of localtab004a:
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* <li>constructor
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* <li>static method statMethod()
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* <li>instance method finMethod()
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*/
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public class localtab004 {
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static {
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try {
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System.loadLibrary("localtab004");
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} catch (UnsatisfiedLinkError ule) {
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System.err.println("Could not load \"localtab004\" library");
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System.err.println("java.library.path:"
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+ System.getProperty("java.library.path"));
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throw ule;
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}
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}
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native int check(localtab004a _localtab004a);
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public static void main(String[] argv) {
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argv = nsk.share.jvmti.JVMTITest.commonInit(argv);
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// produce JCK-like exit status
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System.exit(run(argv, System.out) + Consts.JCK_STATUS_BASE);
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}
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public static int run(String argv[], PrintStream out) {
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return new localtab004().runThis(argv, out);
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}
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private int runThis(String argv[], PrintStream out) {
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localtab004a _localtab004a = new localtab004a();
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return check(_localtab004a);
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}
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}
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/**
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* Dummy class used only for testing local variable information in an agent.
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*/
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class localtab004a {
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localtab004a() {
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int constr_i = 2;
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long constr_l = 3487687L;
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double constr_d = 4589.34D;
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float constr_f = 6708.05F;
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char constr_c = 'a';
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return;
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}
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static double statMethod(int stat_x, int stat_y, int stat_z) {
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double stat_j = 5.0D;
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for (int stat_i=10; stat_i>stat_z; stat_i--) {
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stat_j += stat_x*stat_y;
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}
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return stat_j;
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}
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final void finMethod(char fin_c, long fin_i, int fin_j, long fin_k) {
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long fin_l = 44444L;
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do {
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fin_j -= fin_k*(fin_l+fin_i);
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fin_i = fin_j+fin_k;
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if (fin_i == 123456789L)
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break;
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} while (fin_i != 123456789L);
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float fin_f = fin_i;
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}
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}
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