aoqi@0: /*
aoqi@0:  * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 8014826
aoqi@0:  * @summary test Pretty print of NewArray
aoqi@0:  * @author ksrini
aoqi@0:  */
aoqi@0: import com.sun.source.tree.ClassTree;
aoqi@0: import com.sun.source.tree.CompilationUnitTree;
aoqi@0: import com.sun.tools.javac.api.JavacTaskImpl;
aoqi@0: import com.sun.tools.javac.tree.JCTree;
aoqi@0: import java.io.IOException;
aoqi@0: import java.net.URI;
aoqi@0: import java.util.Arrays;
aoqi@0: import javax.tools.JavaCompiler;
aoqi@0: import javax.tools.JavaFileObject;
aoqi@0: import javax.tools.SimpleJavaFileObject;
aoqi@0: import javax.tools.ToolProvider;
aoqi@0: 
aoqi@0: public class NewArrayPretty {
aoqi@0:     private final JavaCompiler tool;
aoqi@0:     NewArrayPretty() {
aoqi@0:         tool = ToolProvider.getSystemJavaCompiler();
aoqi@0:     }
aoqi@0:     public static void main(String... args) throws Exception {
aoqi@0:         NewArrayPretty nap = new NewArrayPretty();
aoqi@0:         nap.run("Class[] cls = null");
aoqi@0:         nap.run("Class[] cls = new Class[]{Object.class}");
aoqi@0:     }
aoqi@0:     void run(String code) throws IOException {
aoqi@0:         String src = "public class Test {" + code + ";}";
aoqi@0: 
aoqi@0:         JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null,
aoqi@0:                 null, Arrays.asList(new MyFileObject(src)));
aoqi@0: 
aoqi@0:         for (CompilationUnitTree cut : ct.parse()) {
aoqi@0:             JCTree.JCVariableDecl var =
aoqi@0:                     (JCTree.JCVariableDecl) ((ClassTree) cut.getTypeDecls().get(0)).getMembers().get(0);
aoqi@0: 
aoqi@0:             if (!code.equals(var.toString())) {
aoqi@0:                 System.err.println("Expected: " + code);
aoqi@0:                 System.err.println("Obtained: " + var.toString());
aoqi@0:                 throw new RuntimeException("strings do not match!");
aoqi@0:             }
aoqi@0:         }
aoqi@0:     }
aoqi@0: }
aoqi@0: class MyFileObject extends SimpleJavaFileObject {
aoqi@0: 
aoqi@0:     private String text;
aoqi@0: 
aoqi@0:     public MyFileObject(String text) {
aoqi@0:         super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
aoqi@0:         this.text = text;
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public CharSequence getCharContent(boolean ignoreEncodingErrors) {
aoqi@0:         return text;
aoqi@0:     }
aoqi@0: }