91 lines
3.2 KiB
Java
91 lines
3.2 KiB
Java
/*
|
|
* Copyright (c) 2014, 2022 SAP SE. All rights reserved.
|
|
* Copyright (c) 2014, 2022, 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 8065895
|
|
* @summary Synchronous signals during error reporting may terminate or hang VM process
|
|
* @library /test/lib
|
|
* @requires vm.debug
|
|
* @requires os.family != "windows"
|
|
* @author Thomas Stuefe (SAP)
|
|
* @modules java.base/jdk.internal.misc
|
|
* java.management
|
|
* @run driver SecondaryErrorTest
|
|
*/
|
|
|
|
import java.io.BufferedReader;
|
|
import java.io.File;
|
|
import java.io.FileInputStream;
|
|
import java.io.InputStreamReader;
|
|
import java.util.regex.Pattern;
|
|
|
|
import jdk.test.lib.process.OutputAnalyzer;
|
|
import jdk.test.lib.process.ProcessTools;
|
|
|
|
public class SecondaryErrorTest {
|
|
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
|
|
"-XX:+UnlockDiagnosticVMOptions",
|
|
"-Xmx100M",
|
|
"-XX:-CreateCoredumpOnCrash",
|
|
"-XX:ErrorHandlerTest=15",
|
|
"-XX:TestCrashInErrorHandler=14",
|
|
"-version");
|
|
|
|
OutputAnalyzer output_detail = new OutputAnalyzer(pb.start());
|
|
|
|
// we should have crashed with a SIGFPE
|
|
output_detail.shouldMatch("# A fatal error has been detected by the Java Runtime Environment:.*");
|
|
output_detail.shouldMatch("#.+SIGFPE.*");
|
|
|
|
// extract hs-err file
|
|
File hs_err_file = HsErrFileUtils.openHsErrFileFromOutput(output_detail);
|
|
|
|
// scan hs-err file: File should contain the "[error occurred during error reporting..]"
|
|
// markers which show that the secondary error handling kicked in and handled the
|
|
// error successfully. As an added test, we check that the last line contains "END.",
|
|
// which is an end marker written in the last step and proves that hs-err file was
|
|
// completely written.
|
|
|
|
Pattern [] pattern = new Pattern[] {
|
|
Pattern.compile("Will crash now \\(TestCrashInErrorHandler=14\\)..."),
|
|
Pattern.compile("\\[error occurred during error reporting \\(test secondary crash 1\\).*\\]"),
|
|
Pattern.compile("Will crash now \\(TestCrashInErrorHandler=14\\)..."),
|
|
Pattern.compile("\\[error occurred during error reporting \\(test secondary crash 2\\).*\\]"),
|
|
};
|
|
|
|
HsErrFileUtils.checkHsErrFileContent(hs_err_file, pattern, false);
|
|
|
|
System.out.println("OK.");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|