140 lines
5.0 KiB
Java
140 lines
5.0 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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/*
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* @test
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*
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* @summary converted from VM Testbase nsk/jdb/step/step002.
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* VM Testbase keywords: [jpda, jdb]
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* VM Testbase readme:
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* DECSRIPTION
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* The test for the 'step' command.
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* The test checks the following cases:
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* - step inside current method,
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* - step into called method,
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* - step up to calling method.
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* The test works as follows. The jdb sets breakpoint at the line
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* where new value is assigned to local variable. The jdb issues
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* 'step' command. Then the test checks whether a step is done by
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* requesting a value of local variable using 'eval' command.
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* The next two cases are checked with a pair of 'step' and
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* 'where' commands. The test checks a stack trace after step
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* using 'where' command.
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* The test consists of two program:
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* step002.java - test driver, i.e. launches jdb and debuggee,
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* writes commands to jdb, reads the jdb output,
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* step002a.java - the debugged application.
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* COMMENTS
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* This test replaces the nsk/jdb/step/step002 one.
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*
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* @library /vmTestbase
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* /test/lib
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* @run driver jdk.test.lib.FileInstaller . .
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* @build nsk.jdb.step.step002.step002
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*
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* @comment make sure step002a is compiled w/ full debug info
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* @clean nsk.jdb.step.step002.step002a
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* @compile -g:lines,source,vars step002a.java
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*
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* @run main/othervm PropertyResolvingWrapper nsk.jdb.step.step002.step002
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* -arch=${os.family}-${os.simpleArch}
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* -waittime=5
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* -debugee.vmkind=java
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* -transport.address=dynamic
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* -jdb=${test.jdk}/bin/jdb
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* -java.options="${test.vm.opts} ${test.java.opts}"
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* -workdir=.
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* -debugee.vmkeys="${test.vm.opts} ${test.java.opts}"
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*/
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package nsk.jdb.step.step002;
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import nsk.share.*;
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import nsk.share.jdb.*;
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import java.io.*;
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import java.util.*;
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public class step002 extends JdbTest {
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public static void main (String argv[]) {
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System.exit(run(argv, System.out) + JCK_STATUS_BASE);
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}
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public static int run(String argv[], PrintStream out) {
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debuggeeClass = DEBUGGEE_CLASS;
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firstBreak = FIRST_BREAK;
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lastBreak = LAST_BREAK;
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return new step002().runTest(argv, out);
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}
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static final String PACKAGE_NAME = "nsk.jdb.step.step002";
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static final String TEST_CLASS = PACKAGE_NAME + ".step002";
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static final String DEBUGGEE_CLASS = TEST_CLASS + "a";
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static final String FIRST_BREAK = DEBUGGEE_CLASS + ".main";
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static final String LAST_BREAK = DEBUGGEE_CLASS + ".lastBreak";
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static final int BREAKPOINT_LINE = 50;
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protected void runCases() {
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String[] reply;
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Paragrep grep;
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int count;
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Vector v;
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String found;
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String[] threads;
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reply = jdb.receiveReplyFor(JdbCommand.stop_at + DEBUGGEE_CLASS + ":" + BREAKPOINT_LINE);
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reply = jdb.receiveReplyFor(JdbCommand.cont);
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// case #1 : step inside frame;
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reply = jdb.receiveReplyFor(JdbCommand.step);
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reply = jdb.receiveReplyFor(JdbCommand.eval + "intVar");
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grep = new Paragrep(reply);
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if (grep.find("1234") == 0) {
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failure("CASE #1 FAILED: Wrong location after step inside current method");
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}
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// case #1 : step into called frame;
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reply = jdb.receiveReplyFor(JdbCommand.step);
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reply = jdb.receiveReplyFor(JdbCommand.where);
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grep = new Paragrep(reply);
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if (grep.find("foo") == 0) {
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failure("CASE #2 FAILED: Wrong location after step into called method");
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}
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// case #1 : step out to calling frame;
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reply = jdb.receiveReplyFor(JdbCommand.step);
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reply = jdb.receiveReplyFor(JdbCommand.where);
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grep = new Paragrep(reply);
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if (grep.find("foo") > 0) {
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failure("CASE #2 FAILED: Wrong location after step up to calling method");
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}
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if (grep.find("runIt") == 0) {
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failure("CASE #2 FAILED: Wrong location after step up to calling method");
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}
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jdb.contToExit(1);
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}
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}
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