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/*
* Copyright (c) 2022, 2023, 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 8284274
* @summary Test that reporting doesn't crash because missing ResourceMarks
* @library /test/lib
* @requires vm.flagless
* @requires vm.debug
* @requires os.family != "windows"
* @modules java.base/jdk.internal.misc
* java.management
* @run driver ResourceMarkTest
*/
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 ResourceMarkTest {
public static void main(String[] args) throws Exception {
ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder(
"-XX:+UnlockDiagnosticVMOptions",
"-Xmx100M",
"-XX:-CreateCoredumpOnCrash",
"-XX:ErrorHandlerTest=15",
"-XX:TestCrashInErrorHandler=2",
"-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.*");
output_detail.shouldMatch("This is a message with no ResourceMark");
// extract hs-err file
File hs_err_file = HsErrFileUtils.openHsErrFileFromOutput(output_detail);
// scan hs-err file: File should NOT 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 [] negativePattern = new Pattern[] {
Pattern.compile("\\[error occurred during error reporting \\(test missing ResourceMark does not crash\\), id 0xe0000000, Internal Error \\(.*resourceArea.cpp:.*\\)\\]"),
};
HsErrFileUtils.checkHsErrFileContent(hs_err_file, null, negativePattern, true /* check end marker */, false /* verbose */);
System.out.println("OK.");
}
}
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