NewLineTest.java revision 2933:49d207bf704d
1/* 2 * Copyright (c) 2013, 2015, 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 4110560 4785453 27 * @summary portability : javac.properties 28 * @library /tools/lib 29 * @modules jdk.compiler/com.sun.tools.javac.api 30 * jdk.compiler/com.sun.tools.javac.file 31 * jdk.compiler/com.sun.tools.javac.main 32 * @build ToolBox 33 * @run main NewLineTest 34 */ 35 36import java.io.File; 37import java.nio.charset.Charset; 38import java.nio.file.Files; 39import java.util.List; 40 41//original test: test/tools/javac/newlines/Newlines.sh 42public class NewLineTest { 43 44 public static void main(String args[]) throws Exception { 45 ToolBox tb = new ToolBox(); 46 File javacErrOutput = new File("output.txt"); 47 tb.new JavacTask(ToolBox.Mode.EXEC) 48 .redirect(ToolBox.OutputKind.STDERR, javacErrOutput.getPath()) 49 .options("-J-Dline.separator='@'") 50 .run(ToolBox.Expect.FAIL); 51 52 List<String> lines = Files.readAllLines(javacErrOutput.toPath(), 53 Charset.defaultCharset()); 54 if (lines.size() != 1) { 55 throw new AssertionError("The compiler output should have one line only"); 56 } 57 } 58 59} 60