| /* |
| * 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 |
| * @summary Test to check that -j option works with more than one value |
| * @bug 8071629 |
| * @author sogoel |
| * @library /tools/lib |
| * @modules jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.main |
| * jdk.compiler/com.sun.tools.sjavac |
| * @build Wrapper toolbox.ToolBox |
| * @run main Wrapper ParallelCompilations |
| */ |
| |
| import java.io.*; |
| import java.nio.file.*; |
| import com.sun.tools.sjavac.Main; |
| |
| class ParallelCompilations extends SJavacTester { |
| public static void main(String[] args) throws Exception { |
| new ParallelCompilations().run(); |
| } |
| |
| public void run() throws Exception { |
| // Generate 10 files |
| for (int i = 0; i < 10; i++) { |
| String content = "package foo"+ i + ";\n" + |
| "public class Test" + i + "{\n" + |
| " public static void main(String[] args) {}\n" + |
| "\n}"; |
| Path srcDir = Paths.get("src"); |
| tb.writeJavaFiles(srcDir, content); |
| } |
| // Method will throw an exception if compilation fails |
| compile("src", |
| "-d", BIN.toString(), |
| "--state-dir=" + BIN, |
| "-j", "10", |
| "--log=debug"); |
| } |
| } |