jdk8-mips64-public/langtools: test/tools/javac/T6705935.java@7909abb85562

     1 /*

     2  * Copyright (c) 2008, 2010, 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  */

    24 /*

    25  * @test

    26  * @bug 6705935

    27  * @summary javac reports path name of entry in ZipFileIndex incorectly

    28  */

    30 import java.io.*;

    31 import java.util.*;

    32 import javax.tools.*;

    33 import com.sun.tools.javac.file.*;

    34 import com.sun.tools.javac.file.ZipArchive.ZipFileObject;

    35 import com.sun.tools.javac.file.ZipFileIndexArchive.ZipFileIndexFileObject;

    37 public class T6705935 {

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

    39         new T6705935().run();

    40     }

    42     public void run() throws Exception {

    43         File java_home = new File(System.getProperty("java.home"));

    44         if (java_home.getName().equals("jre"))

    45             java_home = java_home.getParentFile();

    47         JavaCompiler c = ToolProvider.getSystemJavaCompiler();

    48         StandardJavaFileManager fm = c.getStandardFileManager(null, null, null);

    49         //System.err.println("platform class path: " + asList(fm.getLocation(StandardLocation.PLATFORM_CLASS_PATH)));

    51         for (JavaFileObject fo: fm.list(StandardLocation.PLATFORM_CLASS_PATH,

    52                                         "java.lang",

    53                                         Collections.singleton(JavaFileObject.Kind.CLASS),

    54                                         false)) {

    55             test++;

    57             if (!(fo instanceof ZipFileObject || fo instanceof ZipFileIndexFileObject)) {

    58                 System.out.println("Skip " + fo.getClass().getSimpleName() + " " + fo.getName());

    59                 skip++;

    60                 continue;

    61             }

    63             //System.err.println(fo.getName());

    64             String p = fo.getName();

    65             int bra = p.indexOf("(");

    66             int ket = p.indexOf(")");

    67             //System.err.println(bra + "," + ket + "," + p.length());

    68             if (bra == -1 || ket != p.length() -1)

    69                 throw new Exception("unexpected path: " + p + "[" + bra + "," + ket + "," + p.length());

    70             String part1 = p.substring(0, bra);

    71             String part2 = p.substring(bra + 1, ket);

    72             //System.err.println("[" + part1 + "|" + part2 + "]" + " " + java_home);

    73             if (part1.equals(part2) || !part1.startsWith(java_home.getPath()))

    74                 throw new Exception("bad path: " + p);

    76         }

    78         if (test == 0)

    79             throw new Exception("no files found");

    81         if (skip == 0)

    82             System.out.println(test + " files found");

    83         else

    84             System.out.println(test + " files found, " + skip + " files skipped");

    86         if (test == skip)

    87             System.out.println("Warning: all files skipped; no platform classes found in zip files.");

    88     }

    90     private <T> List<T> asList(Iterable<? extends T> items) {

    91         List<T> list = new ArrayList<T>();

    92         for (T item: items)

    93             list.add(item);

    94         return list;

    95      }

    97     private int skip;

    98     private int test;

    99 }

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