Fri, 24 Apr 2020 03:58:51 +0100
Merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | */ |
aoqi@0 | 23 | |
aoqi@0 | 24 | /* |
aoqi@0 | 25 | * @test |
aoqi@0 | 26 | * @bug 8014826 |
aoqi@0 | 27 | * @summary test Pretty print of NewArray |
aoqi@0 | 28 | * @author ksrini |
aoqi@0 | 29 | */ |
aoqi@0 | 30 | import com.sun.source.tree.ClassTree; |
aoqi@0 | 31 | import com.sun.source.tree.CompilationUnitTree; |
aoqi@0 | 32 | import com.sun.tools.javac.api.JavacTaskImpl; |
aoqi@0 | 33 | import com.sun.tools.javac.tree.JCTree; |
aoqi@0 | 34 | import java.io.IOException; |
aoqi@0 | 35 | import java.net.URI; |
aoqi@0 | 36 | import java.util.Arrays; |
aoqi@0 | 37 | import javax.tools.JavaCompiler; |
aoqi@0 | 38 | import javax.tools.JavaFileObject; |
aoqi@0 | 39 | import javax.tools.SimpleJavaFileObject; |
aoqi@0 | 40 | import javax.tools.ToolProvider; |
aoqi@0 | 41 | |
aoqi@0 | 42 | public class NewArrayPretty { |
aoqi@0 | 43 | private final JavaCompiler tool; |
aoqi@0 | 44 | NewArrayPretty() { |
aoqi@0 | 45 | tool = ToolProvider.getSystemJavaCompiler(); |
aoqi@0 | 46 | } |
aoqi@0 | 47 | public static void main(String... args) throws Exception { |
aoqi@0 | 48 | NewArrayPretty nap = new NewArrayPretty(); |
aoqi@0 | 49 | nap.run("Class[] cls = null"); |
aoqi@0 | 50 | nap.run("Class[] cls = new Class[]{Object.class}"); |
aoqi@0 | 51 | } |
aoqi@0 | 52 | void run(String code) throws IOException { |
aoqi@0 | 53 | String src = "public class Test {" + code + ";}"; |
aoqi@0 | 54 | |
aoqi@0 | 55 | JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null, null, |
aoqi@0 | 56 | null, Arrays.asList(new MyFileObject(src))); |
aoqi@0 | 57 | |
aoqi@0 | 58 | for (CompilationUnitTree cut : ct.parse()) { |
aoqi@0 | 59 | JCTree.JCVariableDecl var = |
aoqi@0 | 60 | (JCTree.JCVariableDecl) ((ClassTree) cut.getTypeDecls().get(0)).getMembers().get(0); |
aoqi@0 | 61 | |
aoqi@0 | 62 | if (!code.equals(var.toString())) { |
aoqi@0 | 63 | System.err.println("Expected: " + code); |
aoqi@0 | 64 | System.err.println("Obtained: " + var.toString()); |
aoqi@0 | 65 | throw new RuntimeException("strings do not match!"); |
aoqi@0 | 66 | } |
aoqi@0 | 67 | } |
aoqi@0 | 68 | } |
aoqi@0 | 69 | } |
aoqi@0 | 70 | class MyFileObject extends SimpleJavaFileObject { |
aoqi@0 | 71 | |
aoqi@0 | 72 | private String text; |
aoqi@0 | 73 | |
aoqi@0 | 74 | public MyFileObject(String text) { |
aoqi@0 | 75 | super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE); |
aoqi@0 | 76 | this.text = text; |
aoqi@0 | 77 | } |
aoqi@0 | 78 | |
aoqi@0 | 79 | @Override |
aoqi@0 | 80 | public CharSequence getCharContent(boolean ignoreEncodingErrors) { |
aoqi@0 | 81 | return text; |
aoqi@0 | 82 | } |
aoqi@0 | 83 | } |