| author | jiefu |
| Wed, 28 Aug 2019 08:47:40 +0800 | |
| changeset 57918 | edc00278955d |
| parent 54322 | cf75ea6af695 |
| permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. |
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* Copyright (c) 2019, SAP. 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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/* |
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* @test |
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* @bug 8220786 |
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* @summary Test ErrorFileToStderr and ErrorFileToStdout |
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* @library /test/lib |
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* @modules java.base/jdk.internal.misc |
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* @requires (vm.debug == true) |
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*/ |
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import jdk.test.lib.process.OutputAnalyzer; |
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import jdk.test.lib.process.ProcessTools; |
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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.Map; |
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import java.util.regex.Pattern; |
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public class ErrorFileRedirectTest {
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public static void do_test(boolean redirectStdout, boolean redirectStderr) throws Exception {
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ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( |
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"-Xmx64M", |
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"-XX:-CreateCoredumpOnCrash", |
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"-XX:ErrorHandlerTest=14", |
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"-XX:" + (redirectStdout ? "+" : "-") + "ErrorFileToStdout", |
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"-XX:" + (redirectStderr ? "+" : "-") + "ErrorFileToStderr", |
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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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// If no redirection happened, we should find a mention of the file in the output. |
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String hs_err_file = output_detail.firstMatch("# *(\\S*hs_err_pid\\d+\\.log)", 1);
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if (redirectStdout == false && redirectStderr == false) {
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if (hs_err_file == null) {
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throw new RuntimeException("Expected hs-err file but none found.");
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} else {
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System.out.println("Found hs error file mentioned as expected: " + hs_err_file);
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} |
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} else {
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if (hs_err_file != null) {
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throw new RuntimeException("Found unexpected mention of hs-err file (we did redirect the output so no file should have been written).");
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} else {
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System.out.println("No mention of an hs-err file - ok! ");
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} |
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} |
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// Check the output. Note that since stderr was specified last it has preference if both are set. |
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if (redirectStdout == true && redirectStderr == false) {
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output_detail.stdoutShouldContain("--------------- S U M M A R Y ------------");
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output_detail.stderrShouldNotContain("--------------- S U M M A R Y ------------");
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System.out.println("Found report on stderr - ok! ");
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} else if (redirectStderr == true) {
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output_detail.stderrShouldContain("--------------- S U M M A R Y ------------");
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output_detail.stdoutShouldNotContain("--------------- S U M M A R Y ------------");
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System.out.println("Found report on stdout - ok! ");
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} |
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System.out.println("OK.");
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} |
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public static void main(String[] args) throws Exception {
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do_test(false, false); |
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do_test(false, true); |
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do_test(true, false); |
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do_test(true, true); |
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} |
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} |
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