82 lines
2.8 KiB
Java
82 lines
2.8 KiB
Java
/*
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* Copyright (c) 2015, 2022 SAP SE. All rights reserved.
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* Copyright (c) 2015, 2023, 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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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.InputStreamReader;
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import java.util.regex.Pattern;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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/*
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* @test
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* @bug 8074552
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* @summary SafeFetch32 and SafeFetchN do not work in error handling
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* @modules java.base/jdk.internal.misc
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* @library /test/lib
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* @requires vm.flagless
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* @requires vm.debug
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* @requires vm.flavor != "zero"
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* @author Thomas Stuefe (SAP)
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* @run driver SafeFetchInErrorHandlingTest
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*/
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public class SafeFetchInErrorHandlingTest {
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public static void main(String[] args) throws Exception {
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ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder(
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"-XX:+UnlockDiagnosticVMOptions",
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"-Xmx100M",
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"-XX:ErrorHandlerTest=14",
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"-XX:+TestSafeFetchInErrorHandler",
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"-XX:-CreateCoredumpOnCrash",
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"-version");
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OutputAnalyzer output_detail = new OutputAnalyzer(pb.start());
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// we should have crashed with a SIGSEGV
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output_detail.shouldMatch("# A fatal error has been detected by the Java Runtime Environment:.*");
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output_detail.shouldMatch("# +(?:SIGSEGV|SIGBUS|EXCEPTION_ACCESS_VIOLATION).*");
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// extract hs-err file
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File hs_err_file = HsErrFileUtils.openHsErrFileFromOutput(output_detail);
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// File should contain "Will test SafeFetch, SafeFetch OK". The latter indicates we survived the SafeFetch without
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// a secondary crash.
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Pattern [] pattern = new Pattern[] {
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Pattern.compile("Will test SafeFetch..."),
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Pattern.compile("SafeFetch OK."),
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};
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HsErrFileUtils.checkHsErrFileContent(hs_err_file, pattern, true);
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System.out.println("OK.");
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}
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}
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