| /* |
| * 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 8137167 |
| * @summary Stress directive json parser |
| * @modules java.base/jdk.internal.misc |
| * @library /test/lib / |
| * |
| * @run driver compiler.compilercontrol.parser.DirectiveStressTest |
| */ |
| |
| package compiler.compilercontrol.parser; |
| |
| import compiler.compilercontrol.share.AbstractTestBase; |
| import compiler.compilercontrol.share.JSONFile; |
| import compiler.compilercontrol.share.method.MethodDescriptor; |
| import compiler.compilercontrol.share.pool.PoolHelper; |
| import compiler.compilercontrol.share.scenario.DirectiveWriter; |
| import jdk.test.lib.process.OutputAnalyzer; |
| |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| public class DirectiveStressTest { |
| private static final int AMOUNT = Integer.getInteger( |
| "compiler.compilercontrol.parser.DirectiveStressTest.amount", |
| 999); |
| private static final List<MethodDescriptor> DESCRIPTORS |
| = new PoolHelper().getAllMethods().stream() |
| .map(pair -> AbstractTestBase.getValidMethodDescriptor( |
| pair.first)) |
| .collect(Collectors.toList()); |
| private static final String EXPECTED_MESSAGE = " compiler directives added"; |
| |
| public static void main(String[] args) { |
| hugeFileTest(); |
| hugeObjectTest(); |
| } |
| |
| /* |
| * Creates file with AMOUNT of options in match block |
| */ |
| private static void hugeObjectTest() { |
| String fileName = "hugeObject.json"; |
| try (DirectiveWriter file = new DirectiveWriter(fileName)) { |
| file.write(JSONFile.Element.ARRAY); |
| HugeDirectiveUtil.createMatchObject(DESCRIPTORS, file, AMOUNT); |
| file.end(); // end array block |
| } |
| OutputAnalyzer output = HugeDirectiveUtil.execute(fileName); |
| output.shouldHaveExitValue(0); |
| output.shouldContain(1 + EXPECTED_MESSAGE); |
| output.shouldNotContain(HugeDirectiveUtil.EXPECTED_ERROR_STRING); |
| } |
| |
| /* |
| * Creates huge valid file with AMOUNT of match directives |
| */ |
| private static void hugeFileTest() { |
| String fileName = "hugeFile.json"; |
| HugeDirectiveUtil.createHugeFile(DESCRIPTORS, fileName, AMOUNT); |
| OutputAnalyzer output = HugeDirectiveUtil.execute(fileName); |
| output.shouldHaveExitValue(0); |
| output.shouldContain(AMOUNT + EXPECTED_MESSAGE); |
| output.shouldNotContain(HugeDirectiveUtil.EXPECTED_ERROR_STRING); |
| } |
| } |