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Posted to commits@harmony.apache.org by "Ilya Okomin (JIRA)" <ji...@apache.org> on 2006/08/24 22:16:05 UTC
[jira] Updated: (HARMONY-829) [classlib][io] unexpected result for
java.io.File.compareTo(File) method
[ http://issues.apache.org/jira/browse/HARMONY-829?page=all ]
Ilya Okomin updated HARMONY-829:
--------------------------------
Attachment: patch-829.patch
Please, try this patch.
> [classlib][io] unexpected result for java.io.File.compareTo(File) method
> ------------------------------------------------------------------------
>
> Key: HARMONY-829
> URL: http://issues.apache.org/jira/browse/HARMONY-829
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Attachments: FileTest.patch, FileTest.patch, patch-829.patch
>
>
> The Harmony method java.io.File.compareTo(File) returns positive value while RI returns negative.
> ================= test.java ====================
> import java.io.*;
> public class test {
> public static void main (String[] args) {
> File f1 = new File("01", "");
> File f2 = new File("0", "");
> System.out.println("f1.getPath() = " + f1.getPath() + ", f2.getPath() = " + f2.getPath());
> System.out.println("f2.compareTo(f1) = " + f2.compareTo(f1) + ", f1.compareTo(f2) = " + f1.compareTo(f2));
> }
> }
> ============================================
> Output:
> C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -showversion test
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC: System optimized over throughput (initial strategy singleparpar))
> f1.getPath() = 01, f2.getPath() = 0
> f2.compareTo(f1) = -1, f1.compareTo(f2) = 1
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
> f1.getPath() = 01\, f2.getPath() = 0\
> f2.compareTo(f1) = 43, f1.compareTo(f2) = -43
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