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From "Igor V. Stolyarov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-1972) [classlib][awt] issue in determination of BufferedImage type
Date Thu, 26 Oct 2006 09:00:19 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-1972?page=all ]

Igor V. Stolyarov updated HARMONY-1972:
---------------------------------------

    Attachment: BufferedImageGetTypeTest.zip

> [classlib][awt] issue in determination of BufferedImage type
> ------------------------------------------------------------
>
>                 Key: HARMONY-1972
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1972
>             Project: Harmony
>          Issue Type: Bug
>            Reporter: Igor V. Stolyarov
>         Attachments: BufferedImageGetTypeTest.zip, Harmony-1972.patch
>
>
> Issue in determination of BufferedImage type when BufferedImage has IndexColorModel and
colorMap has size less than max allowed for appropriate pixel size.
> Test:-------------------------------------------------------------------------------------------
> import java.awt.image.*;
> public class Test {
>     public static void main(String[] args) { 
>         int cmap[] = new int[256];
>         IndexColorModel icm = new IndexColorModel(8, 10, cmap, 0, false, -1, DataBuffer.TYPE_BYTE);
>         WritableRaster wr = icm.createCompatibleWritableRaster(10,10);
>         BufferedImage bi = new BufferedImage(icm, wr, icm.isAlphaPremultiplied(), null);
>         if(bi.getType() == BufferedImage.TYPE_BYTE_INDEXED) System.out.println("Test
passes");
>         else  System.out.println("Test fails");
>     } 
> }
> Output:-----------------------------------------------------------------------
> JRockit:
> java version "1.4.2_04"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
> BEA WebLogic JRockit(TM) 1.4.2_04 JVM  (build ari-31788-20040616-1132-win-ia32,
> Native Threads, GC strategy: parallel)
> Test passes
> ---------------------------------------------------------------------------------
> Harmony:
> Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or
its licensors, as applicable.
> java version "1.5.0"
> pre-alpha : not complete or compatible
> svn = r467568, (Oct 25 2006), Windows/ia32/msvc 1310, release build
> http://incubator.apache.org/harmony
> Test fails

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