mirror of
https://github.com/openjdk/jdk.git
synced 2026-02-28 11:10:26 +00:00
80 lines
3.4 KiB
Java
80 lines
3.4 KiB
Java
/*
|
|
* Copyright (c) 2025, 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.
|
|
*/
|
|
|
|
|
|
/*
|
|
* @test
|
|
* @bug 8355627
|
|
* @summary Test that events are listed in the hs_err_pid file
|
|
* @library /test/lib
|
|
* @requires vm.flagless
|
|
* @requires vm.debug == true & (os.family == "linux" | os.family == "windows")
|
|
* @modules java.base/jdk.internal.misc
|
|
* @run driver ShowEventsOnCrashTest
|
|
*/
|
|
|
|
// Note: this test can only run on debug since it relies on VMError::controlled_crash() which
|
|
// only exists in debug builds.
|
|
import java.io.File;
|
|
import java.util.regex.Pattern;
|
|
|
|
import jdk.test.lib.process.OutputAnalyzer;
|
|
import jdk.test.lib.process.ProcessTools;
|
|
|
|
public class ShowEventsOnCrashTest {
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
|
|
ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder(
|
|
"-XX:+UnlockDiagnosticVMOptions", "-Xmx100M", "-XX:-CreateCoredumpOnCrash",
|
|
"-XX:ErrorHandlerTest=2",
|
|
"-version");
|
|
|
|
OutputAnalyzer output_detail = new OutputAnalyzer(pb.start());
|
|
|
|
// we should have crashed with an internal error. We should definitely NOT have crashed with a segfault
|
|
// (which would be a sign that the assert poison page mechanism does not work).
|
|
output_detail.shouldMatch("# A fatal error has been detected by the Java Runtime Environment:.*");
|
|
output_detail.shouldMatch("# +Internal Error.*");
|
|
File hs_err_file = HsErrFileUtils.openHsErrFileFromOutput(output_detail);
|
|
// Pattern match the hs_err_pid file.
|
|
Pattern[] patterns = new Pattern[] {
|
|
Pattern.compile("Compilation events \\([0-9]* events\\):"),
|
|
Pattern.compile("GC Heap Usage History \\([0-9]* events\\):"),
|
|
Pattern.compile("Metaspace Usage History \\([0-9]* events\\):"),
|
|
Pattern.compile("Dll operation events \\([0-9]* events\\):"),
|
|
Pattern.compile("Deoptimization events \\([0-9]* events\\):"),
|
|
Pattern.compile("Classes loaded \\([0-9]* events\\):"),
|
|
Pattern.compile("Classes unloaded \\([0-9]* events\\):"),
|
|
Pattern.compile("Classes redefined \\([0-9]* events\\):"),
|
|
Pattern.compile("Internal exceptions \\([0-9]* events\\):"),
|
|
Pattern.compile("VM Operations \\([0-9]* events\\):"),
|
|
Pattern.compile("Memory protections \\([0-9]* events\\):")
|
|
};
|
|
|
|
HsErrFileUtils.checkHsErrFileContent(hs_err_file, patterns, false);
|
|
|
|
}
|
|
}
|
|
|