1 /* 2 * Copyright (c) 2013, 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 8006033 27 * @summary bug in Pretty.toSimpleString 28 */ 29 30 import java.io.File; 31 32 import javax.tools.StandardJavaFileManager; 33 34 import com.sun.source.tree.CompilationUnitTree; 35 import com.sun.source.util.JavacTask; 36 import com.sun.tools.javac.api.JavacTool; 37 import com.sun.tools.javac.tree.JCTree; 38 import com.sun.tools.javac.tree.Pretty; 39 40 public class PrettySimpleStringTest { main(String... args)41 public static void main(String... args) throws Exception { 42 new PrettySimpleStringTest().run(); 43 } 44 run()45 void run() throws Exception { 46 File testSrc = new File(System.getProperty("test.src")); 47 File thisFile = new File(testSrc, getClass().getName() + ".java"); 48 JavacTool tool = JavacTool.create(); 49 StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null); 50 JavacTask task = tool.getTask(null, fm, null, null, null, 51 fm.getJavaFileObjects(thisFile)); 52 Iterable<? extends CompilationUnitTree> trees = task.parse(); 53 CompilationUnitTree thisTree = trees.iterator().next(); 54 55 { // test default 56 String thisSrc = Pretty.toSimpleString((JCTree) thisTree); 57 System.err.println(thisSrc); 58 String expect = "import jav[...]} } }"; 59 if (!thisSrc.equals(expect)) { 60 throw new Exception("unexpected result"); 61 } 62 } 63 64 { // test explicit length 65 String thisSrc = Pretty.toSimpleString((JCTree) thisTree, 32); 66 System.err.println(thisSrc); 67 String expect = "import java.io.Fil[...]; } } } }"; 68 if (!thisSrc.equals(expect)) { 69 throw new Exception("unexpected result"); 70 } 71 } 72 } 73 } 74