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 8006033 27 * @summary bug in Pretty.toSimpleString 28 * @modules jdk.compiler/com.sun.tools.javac.api 29 * jdk.compiler/com.sun.tools.javac.file 30 * jdk.compiler/com.sun.tools.javac.tree 31 */ 32 33 import java.io.File; 34 35 import javax.tools.StandardJavaFileManager; 36 37 import com.sun.source.tree.CompilationUnitTree; 38 import com.sun.source.util.JavacTask; 39 import com.sun.tools.javac.api.JavacTool; 40 import com.sun.tools.javac.tree.JCTree; 41 import com.sun.tools.javac.tree.Pretty; 42 43 public class PrettySimpleStringTest { main(String... args)44 public static void main(String... args) throws Exception { 45 new PrettySimpleStringTest().run(); 46 } 47 run()48 void run() throws Exception { 49 File testSrc = new File(System.getProperty("test.src")); 50 File thisFile = new File(testSrc, getClass().getName() + ".java"); 51 JavacTool tool = JavacTool.create(); 52 try (StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null)) { 53 JavacTask task = tool.getTask(null, fm, null, null, null, 54 fm.getJavaFileObjects(thisFile)); 55 Iterable<? extends CompilationUnitTree> trees = task.parse(); 56 CompilationUnitTree thisTree = trees.iterator().next(); 57 58 { // test default 59 String thisSrc = Pretty.toSimpleString((JCTree) thisTree); 60 System.err.println(thisSrc); 61 String expect = "import jav[...]} } }"; 62 if (!thisSrc.equals(expect)) { 63 throw new Exception("unexpected result"); 64 } 65 } 66 67 { // test explicit length 68 String thisSrc = Pretty.toSimpleString((JCTree) thisTree, 32); 69 System.err.println(thisSrc); 70 String expect = "import java.io.Fil[...]} } } } }"; 71 if (!thisSrc.equals(expect)) { 72 throw new Exception("unexpected result"); 73 } 74 } 75 } 76 } 77 } 78