1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/tree/NewArrayPretty.java Wed Apr 27 01:34:52 2016 +0800 1.3 @@ -0,0 +1,83 @@ 1.4 +/* 1.5 + * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +/* 1.28 + * @test 1.29 + * @bug 8014826 1.30 + * @summary test Pretty print of NewArray 1.31 + * @author ksrini 1.32 + */ 1.33 +import com.sun.source.tree.ClassTree; 1.34 +import com.sun.source.tree.CompilationUnitTree; 1.35 +import com.sun.tools.javac.api.JavacTaskImpl; 1.36 +import com.sun.tools.javac.tree.JCTree; 1.37 +import java.io.IOException; 1.38 +import java.net.URI; 1.39 +import java.util.Arrays; 1.40 +import javax.tools.JavaCompiler; 1.41 +import javax.tools.JavaFileObject; 1.42 +import javax.tools.SimpleJavaFileObject; 1.43 +import javax.tools.ToolProvider; 1.44 + 1.45 +public class NewArrayPretty { 1.46 + private final JavaCompiler tool; 1.47 + NewArrayPretty() { 1.48 + tool = ToolProvider.getSystemJavaCompiler(); 1.49 + } 1.50 + public static void main(String... args) throws Exception { 1.51 + NewArrayPretty nap = new NewArrayPretty(); 1.52 + nap.run("Class[] cls = null"); 1.53 + nap.run("Class[] cls = new Class[]{Object.class}"); 1.54 + } 1.55 + void run(String code) throws IOException { 1.56 + String src = "public class Test {" + code + ";}"; 1.57 + 1.58 + JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null, 1.59 + null, Arrays.asList(new MyFileObject(src))); 1.60 + 1.61 + for (CompilationUnitTree cut : ct.parse()) { 1.62 + JCTree.JCVariableDecl var = 1.63 + (JCTree.JCVariableDecl) ((ClassTree) cut.getTypeDecls().get(0)).getMembers().get(0); 1.64 + 1.65 + if (!code.equals(var.toString())) { 1.66 + System.err.println("Expected: " + code); 1.67 + System.err.println("Obtained: " + var.toString()); 1.68 + throw new RuntimeException("strings do not match!"); 1.69 + } 1.70 + } 1.71 + } 1.72 +} 1.73 +class MyFileObject extends SimpleJavaFileObject { 1.74 + 1.75 + private String text; 1.76 + 1.77 + public MyFileObject(String text) { 1.78 + super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE); 1.79 + this.text = text; 1.80 + } 1.81 + 1.82 + @Override 1.83 + public CharSequence getCharContent(boolean ignoreEncodingErrors) { 1.84 + return text; 1.85 + } 1.86 +}