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