1 /* 2 * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test TestVerifyBeforeAndAfterGCFlags 26 * @key gc 27 * @bug 8000831 28 * @summary Runs an simple application (GarbageProducer) with various 29 combinations of -XX:{+|-}Verify{After|Before}GC flags and checks that 30 output contain or doesn't contain expected patterns 31 * @requires vm.gc != "Z" 32 * @modules java.base/jdk.internal.misc 33 * @modules java.management 34 * @library /test/lib 35 * @run driver TestVerifyBeforeAndAfterGCFlags 36 */ 37 38 import java.util.ArrayList; 39 import java.util.Collections; 40 41 import jdk.test.lib.Utils; 42 import jdk.test.lib.process.OutputAnalyzer; 43 import jdk.test.lib.process.ProcessTools; 44 45 public class TestVerifyBeforeAndAfterGCFlags { 46 47 // VerifyBeforeGC:[Verifying threads heap tenured eden syms strs zone dict metaspace chunks hand code cache ] 48 public static final String VERIFY_BEFORE_GC_PATTERN = "Verifying Before GC"; 49 // VerifyBeforeGC: VerifyBeforeGC: VerifyBeforeGC: 50 public static final String VERIFY_BEFORE_GC_CORRUPTED_PATTERN = "VerifyBeforeGC:(?!\\[Verifying[^]]+\\])"; 51 | 1 /* 2 * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test TestVerifyBeforeAndAfterGCFlags 26 * @key gc 27 * @bug 8000831 28 * @summary Runs an simple application (GarbageProducer) with various 29 combinations of -XX:{+|-}Verify{After|Before}GC flags and checks that 30 output contain or doesn't contain expected patterns 31 * @requires vm.gc != "Z" & vm.gc != "Shenandoah" 32 * @modules java.base/jdk.internal.misc 33 * @modules java.management 34 * @library /test/lib 35 * @run driver TestVerifyBeforeAndAfterGCFlags 36 */ 37 38 import java.util.ArrayList; 39 import java.util.Collections; 40 41 import jdk.test.lib.Utils; 42 import jdk.test.lib.process.OutputAnalyzer; 43 import jdk.test.lib.process.ProcessTools; 44 45 public class TestVerifyBeforeAndAfterGCFlags { 46 47 // VerifyBeforeGC:[Verifying threads heap tenured eden syms strs zone dict metaspace chunks hand code cache ] 48 public static final String VERIFY_BEFORE_GC_PATTERN = "Verifying Before GC"; 49 // VerifyBeforeGC: VerifyBeforeGC: VerifyBeforeGC: 50 public static final String VERIFY_BEFORE_GC_CORRUPTED_PATTERN = "VerifyBeforeGC:(?!\\[Verifying[^]]+\\])"; 51 |