1 /* 2 * Copyright (c) 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 26 * @bug 8202387 27 * @summary Verify that javac can handle --release <current> 28 * @modules jdk.compiler/com.sun.tools.javac.code 29 */ 30 31 import java.io.IOException; 32 import java.util.Arrays; 33 import java.util.List; 34 import javax.tools.JavaCompiler; 35 import javax.tools.JavaFileObject; 36 import javax.tools.StandardJavaFileManager; 37 import javax.tools.ToolProvider; 38 39 import com.sun.tools.javac.code.Source; 40 41 public class ReleaseOptionCurrent { main(String... args)42 public static void main(String... args) throws IOException { 43 new ReleaseOptionCurrent().run(); 44 } 45 run()46 void run() throws IOException { 47 String lineSep = System.getProperty("line.separator"); 48 JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); 49 try (StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null)) { 50 Iterable<? extends JavaFileObject> input = 51 fm.getJavaFileObjects(System.getProperty("test.src") + "/ReleaseOption.java"); 52 List<String> options = Arrays.asList("-d", ".", "--release", Source.DEFAULT.name); 53 54 boolean result = compiler.getTask(null, fm, null, options, null, input).call(); 55 if (!result) { 56 throw new AssertionError("Compilation failed unexpectedly."); 57 } 58 } 59 } 60 } 61