| /* |
| * Copyright (c) 2015, 2016, 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 6888954 |
| * @bug 8015884 |
| * @summary Exercise HotSpot error handling code by invoking java with |
| * -XX:ErrorHandlerTest option to cause an error report. Check the results. |
| * @modules java.base/jdk.internal.misc |
| * @library /test/lib |
| * @run driver ErrorHandler |
| */ |
| |
| import jdk.test.lib.Platform; |
| import jdk.test.lib.process.ProcessTools; |
| import jdk.test.lib.process.OutputAnalyzer; |
| |
| public class ErrorHandler { |
| |
| public static OutputAnalyzer runTest(int testcase) throws Exception { |
| return new OutputAnalyzer( |
| ProcessTools.createJavaProcessBuilder( |
| "-XX:-TransmitErrorReport", "-XX:-CreateCoredumpOnCrash", "-XX:ErrorHandlerTest=" + testcase) |
| .start()); |
| } |
| |
| public static void main(String[] args) throws Exception { |
| // Test is only applicable for debug builds |
| if (!Platform.isDebugBuild()) { |
| return; |
| } |
| // Keep this in sync with hotspot/src/share/vm/utilities/debug.cpp |
| int i = 1; |
| String[] strings = { |
| "assert(str == NULL) failed: expected null", |
| "assert(num == 1023 && *str == 'X') failed: num=", |
| "guarantee(str == NULL) failed: expected null", |
| "guarantee(num == 1023 && *str == 'X') failed: num=", |
| "fatal error: expected null", |
| "fatal error: num=", |
| "fatal error: this message should be truncated during formatting", |
| "ChunkPool::allocate", |
| "Error: ShouldNotCall()", |
| "Error: ShouldNotReachHere()", |
| "Error: Unimplemented()" |
| }; |
| |
| String[] patterns = { |
| "(SIGILL|SIGSEGV|EXCEPTION_ACCESS_VIOLATION).* at pc=", |
| "(SIGBUS|SIGSEGV|SIGILL|EXCEPTION_ACCESS_VIOLATION).* at pc=" |
| }; |
| |
| for (String s : strings) { |
| runTest(i++).shouldContain(s); |
| } |
| |
| for (String p : patterns) { |
| runTest(i++).shouldMatch(p); |
| } |
| } |
| } |