--- old/test/hotspot/jtreg/runtime/SharedArchiveFile/SharedSymbolTableBucketSize.java 2019-07-24 08:26:42.317470636 -0400 +++ /dev/null 2019-07-22 09:37:15.068007775 -0400 @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2014, 2018, 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 8059510 - * @summary Test SharedSymbolTableBucketSize option - * @requires vm.cds - * @library /test/lib - * @modules java.base/jdk.internal.misc - * java.management - */ - -import jdk.test.lib.cds.CDSTestUtils; -import jdk.test.lib.process.OutputAnalyzer; - -public class SharedSymbolTableBucketSize { - public static void main(String[] args) throws Exception { - int bucket_size = 8; - - OutputAnalyzer output = - CDSTestUtils.createArchive("-XX:SharedSymbolTableBucketSize=" - + Integer.valueOf(bucket_size)); - CDSTestUtils.checkDump(output); - CDSTestUtils.checkMappingFailure(output); - - String s = output.firstMatch("Average bucket size : .*"); - Float f = Float.parseFloat(s.substring(25)); - int size = Math.round(f); - if (size != bucket_size) { - throw new Exception("FAILED: incorrect bucket size " + size + - ", expect " + bucket_size); - } - - // Invalid SharedSymbolTableBucketSize input - String input[] = {"-XX:SharedSymbolTableBucketSize=-1", - "-XX:SharedSymbolTableBucketSize=2.5"}; - for (int i = 0; i < input.length; i++) { - CDSTestUtils.createArchive(input[i]) - .shouldContain("Improperly specified VM option") - .shouldHaveExitValue(1); - } - } -} --- /dev/null 2019-07-22 09:37:15.068007775 -0400 +++ new/test/hotspot/jtreg/runtime/cds/SharedSymbolTableBucketSize.java 2019-07-24 08:26:42.013470647 -0400 @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2014, 2018, 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 8059510 + * @summary Test SharedSymbolTableBucketSize option + * @requires vm.cds + * @library /test/lib + * @modules java.base/jdk.internal.misc + * java.management + */ + +import jdk.test.lib.cds.CDSTestUtils; +import jdk.test.lib.process.OutputAnalyzer; + +public class SharedSymbolTableBucketSize { + public static void main(String[] args) throws Exception { + int bucket_size = 8; + + OutputAnalyzer output = + CDSTestUtils.createArchive("-XX:SharedSymbolTableBucketSize=" + + Integer.valueOf(bucket_size)); + CDSTestUtils.checkDump(output); + CDSTestUtils.checkMappingFailure(output); + + String s = output.firstMatch("Average bucket size : .*"); + Float f = Float.parseFloat(s.substring(25)); + int size = Math.round(f); + if (size != bucket_size) { + throw new Exception("FAILED: incorrect bucket size " + size + + ", expect " + bucket_size); + } + + // Invalid SharedSymbolTableBucketSize input + String input[] = {"-XX:SharedSymbolTableBucketSize=-1", + "-XX:SharedSymbolTableBucketSize=2.5"}; + for (int i = 0; i < input.length; i++) { + CDSTestUtils.createArchive(input[i]) + .shouldContain("Improperly specified VM option") + .shouldHaveExitValue(1); + } + } +}