d30de5ab31
Rename CreateMinidumpOnCrash which is used only for Windows as CreateCoredumpOnCrash and make it available for all platforms. Changed order for dumping core on Windows to be similar on other platforms. Also reviewed by thomas.stuefe@gmail.com Co-authored-by: Thomas Stuefe <thomas.stuefe@gmail.com> Reviewed-by: dcubed
117 lines
3.6 KiB
Java
117 lines
3.6 KiB
Java
/*
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* Copyright (c) 2015, 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 com.oracle.java.testlibrary.OutputAnalyzer;
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import com.oracle.java.testlibrary.Platform;
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import com.oracle.java.testlibrary.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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* @library /testlibrary
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* @author Thomas Stuefe (SAP)
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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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if (!Platform.isDebugBuild() || Platform.isZero()) {
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return;
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}
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ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
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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|EXCEPTION_ACCESS_VIOLATION).*");
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// extract hs-err file
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String hs_err_file = output_detail.firstMatch("# *(\\S*hs_err_pid\\d+\\.log)", 1);
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if (hs_err_file == null) {
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throw new RuntimeException("Did not find hs-err file in output.\n");
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}
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File f = new File(hs_err_file);
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if (!f.exists()) {
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throw new RuntimeException("hs-err file missing at "
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+ f.getAbsolutePath() + ".\n");
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}
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System.out.println("Found hs_err file. Scanning...");
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FileInputStream fis = new FileInputStream(f);
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BufferedReader br = new BufferedReader(new InputStreamReader(fis));
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String line = null;
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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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int currentPattern = 0;
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String lastLine = null;
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while ((line = br.readLine()) != null) {
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if (currentPattern < pattern.length) {
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if (pattern[currentPattern].matcher(line).matches()) {
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System.out.println("Found: " + line + ".");
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currentPattern ++;
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}
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}
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lastLine = line;
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}
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br.close();
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if (currentPattern < pattern.length) {
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throw new RuntimeException("hs-err file incomplete (first missing pattern: " + currentPattern + ")");
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}
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if (!lastLine.equals("END.")) {
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throw new RuntimeException("hs-err file incomplete (missing END marker.)");
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} else {
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System.out.println("End marker found.");
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}
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System.out.println("OK.");
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}
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}
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