92 lines
3.1 KiB
Java
92 lines
3.1 KiB
Java
/*
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* Copyright (c) 2002, 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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* @bug 4622663
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* @summary redefine and pop top frame from jdb gets assertion failure
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* @comment converted from test/jdk/com/sun/jdi/RedefinePop.sh
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*
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* @library /test/lib
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* @compile -g RedefinePop.java
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* @run main/othervm RedefinePop
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*/
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/*
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* The failure occurs with debug java when the pop deletes the
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* line that called the method which is being popped.
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*/
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/*
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* assert(index<len, "should have found method")
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* [8] report_assertion_failure(0xfe2a54d9, 0xfe2a54e3, 0x2cc, 0xfe2a5527, 0xfffffff8, 0x3f2b8), at 0xfda1e5e8
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* [9] methodOopDesc::jni_id(0xf590a2f0, 0x3e868, 0x8, 0xffbed760, 0xf590a3ac, 0xffbed664), at 0xfdcd7a2c
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* [10] JvmdiThreadState::compare_and_set_current_location(0x3f450, 0xf590a2f0, 0xf590a33f, 0x1, 0x1, 0x3e868), at 0xfdc0f670
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* [11] jvmdi::at_single_stepping_point(0x3e868, 0xf590a2f0, 0xf590a33f, 0x5, 0x0, 0x0), at 0xfdc29184
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* [12] InterpreterRuntime::at_safepoint(0x3e868, 0xb6, 0x2, 0xf9c28744, 0xf590a038, 0xffbed880), at 0xfdb0d590
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*/
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import jdk.test.lib.process.OutputAnalyzer;
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import lib.jdb.JdbCommand;
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import lib.jdb.JdbTest;
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class RedefinePopTarg {
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static public void main(String[] args) {
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RedefinePopTarg mine = new RedefinePopTarg();
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mine.a1(44); // @1 delete the call that we are in when the pop occurs
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mine.a4();
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}
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public void a1(int p1) {
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System.out.println("a1: @1 breakpoint here");
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}
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public void a4() {
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System.out.println("a4: The next line should not say Ni!");
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System.out.println("a4: Ni!"); // @1 delete
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}
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}
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public class RedefinePop extends JdbTest {
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public static void main(String argv[]) {
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new RedefinePop().run();
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}
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private RedefinePop() {
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super(RedefinePopTarg.class.getName(), "RedefinePop.java");
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}
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@Override
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protected void runCases() {
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setBreakpoints(1);
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jdb.command(JdbCommand.run());
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redefineClass(1, "-g");
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jdb.command(JdbCommand.pop());
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jdb.contToExit(1);
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new OutputAnalyzer(getDebuggeeOutput())
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.shouldNotContain("Internal exception:");
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}
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}
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