test/tools/javac/T6705935.java

Tue, 15 Sep 2009 12:20:55 -0700

author
jjg
date
Tue, 15 Sep 2009 12:20:55 -0700
changeset 408
9dd34ed62341
parent 50
b9bcea8bbe24
child 415
49359d0e6a9c
permissions
-rw-r--r--

6882235: invalid exponent causes silent javac crash
Reviewed-by: darcy

     1 /*
     2  * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
    20  * CA 95054 USA or visit www.sun.com if you need additional information or
    21  * have any 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.*;
    35 public class T6705935 {
    36     public static void main(String... args) throws Exception {
    37         new T6705935().run();
    38     }
    40     public void run() throws Exception {
    41         File java_home = new File(System.getProperty("java.home"));
    42         if (java_home.getName().equals("jre"))
    43             java_home = java_home.getParentFile();
    45         JavaCompiler c = ToolProvider.getSystemJavaCompiler();
    46         JavaFileManager fm = c.getStandardFileManager(null, null, null);
    47         for (JavaFileObject fo: fm.list(StandardLocation.PLATFORM_CLASS_PATH,
    48                                         "java.lang",
    49                                         Collections.singleton(JavaFileObject.Kind.CLASS),
    50                                         false)) {
    51             String p = ((BaseFileObject)fo).getPath();
    52             int bra = p.indexOf("(");
    53             int ket = p.indexOf(")");
    54             //System.err.println(bra + "," + ket + "," + p.length());
    55             if (bra == -1 || ket != p.length() -1)
    56                 throw new Exception("unexpected path: " + p + "[" + bra + "," + ket + "," + p.length());
    57             String part1 = p.substring(0, bra);
    58             String part2 = p.substring(bra + 1, ket);
    59             //System.err.println("[" + part1 + "|" + part2 + "]" + " " + java_home);
    60             if (part1.equals(part2) || !part1.startsWith(java_home.getPath()))
    61                 throw new Exception("bad path: " + p);
    63         }
    64     }
    65 }

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