jdk8-mips64-public/langtools: test/tools/javac/6668794/badClass/Test.java@4a6acc42c3a1

8016177: structural most specific and stuckness
Reviewed-by: jjg, vromero
Contributed-by: maurizio.cimadamore@oracle.com

     1 /*

     2  * Copyright (c) 2008, 2009, 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.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 /*

    27  * @test

    28  * @bug 6668794 6668796

    29  * @summary javac puts localized text in raw diagnostics

    30  *      bad diagnostic "bad class file" given for source files

    31  */

    33 import java.io.*;

    34 import java.util.*;

    35 import javax.tools.*;

    37 public class Test {

    38     public static void main(String[] args) throws Exception {

    39         new Test().run();

    40     }

    42     void run() throws Exception {

    44         // compile q.A then move it to p.A

    45         compile("A.java");

    47         File p = new File("p");

    48         p.mkdirs();

    49         new File("q/A.class").renameTo(new File("p/A.class"));

    51         // compile B against p.A

    52         String[] out = compile("B.java");

    53         if (out.length == 0)

    54             throw new Error("no diagnostics generated");

    56         String expected = "B.java:6:6: compiler.err.cant.access: p.A, " +

    57             "(compiler.misc.bad.class.file.header: A.class, " +

    58             "(compiler.misc.class.file.wrong.class: q.A))";

    60         if (!out[0].equals(expected)) {

    61             System.err.println("expected: " + expected);

    62             System.err.println("   found: " + out[0]);

    63             throw new Error("test failed");

    64         }

    65     }

    67     String[] compile(String file) {

    68         String[] options = {

    69             "-XDrawDiagnostics",

    70             "-d", ".",

    71             "-classpath", ".",

    72             new File(testSrc, file).getPath()

    73         };

    75         System.err.println("compile: " + Arrays.asList(options));

    76         StringWriter sw = new StringWriter();

    77         PrintWriter out = new PrintWriter(sw);

    78         int rc = com.sun.tools.javac.Main.compile(options, out);

    79         out.close();

    81         String outText = sw.toString();

    82         System.err.println(outText);

    84         return sw.toString().split("[\\r\\n]+");

    85     }

    87     File testSrc = new File(System.getProperty("test.src", "."));

    88 }

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