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From "Alexei Zakharov (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HARMONY-2435) [classlib][awt] Raster.createPackedRaster(...) throws RasterFormatException while RI throws IAE
Date Wed, 24 Jan 2007 17:05:49 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-2435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alexei Zakharov resolved HARMONY-2435.
--------------------------------------

    Resolution: Fixed

Thanks Andrey and Denis. Patches were applied at the revision 499481. Please verify.

> [classlib][awt] Raster.createPackedRaster(...) throws RasterFormatException while RI
throws IAE
> -----------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2435
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2435
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Denis Kishenko
>         Assigned To: Alexei Zakharov
>         Attachments: Raster.patch, Raster1.patch, RasterTest.patch, RasterTest1.patch
>
>
> java.awt.image.Raster.createPackedRaster(int datatype, int w, int h, int[],Point) throws
RasterFormatException while RI throws IllegalArgumentException when datatype is not valid.
> java 1.5.0 spec says:
> "Throws: RasterFormatException - if w or h is less than or equal to zero, or computing
> either location.x + w or location.y + h results in integer overflow 
> IllegalArgumentException - if dataType is not one of the supported data types,
> which are DataBuffer.TYPE_BYTE, DataBuffer.TYPE_USHORT or DataBuffer.TYPE_INT".
> It's a compatibility issue of exception order throwing.
> ============ Test ==============
> import junit.framework.TestCase;
> import java.awt.Point;
> import java.awt.image.WritableRaster;
> import java.awt.image.Raster;
> public class test extends TestCase 
> {
>         public void testcase1() 
>         {
>                 int localVariable0 = 109;
>                 int localVariable1 = -28;
>                 int localVariable2 = 3;
>                 int[] array0 = new int[] {};
>                 Point localPoint2 = new Point();
>                 Point localPoint1 = new Point(localPoint2);
>                 Point localPoint = new Point(localPoint1);
>                 try 
>                 {
>                         Raster.createPackedRaster(
>                                 localVariable0,
>                                 localVariable1,
>                                 localVariable2,
>                                 array0,
>                                 localPoint);
>                         assertEquals(true, false);
>                 } 
>                 catch (IllegalArgumentException e) 
>                 {e.printStackTrace();
>                  assertEquals(true, true);
>                 }
>         }
> }
> OUTPUT:
> DEV :
> Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software
> Foundatio
> n or its licensors, as applicable.
> java version "1.5.0"
> pre-alpha : not complete or compatible
> svn = rsvn: '.' is not a working copy, (Sep 29 2006), Windows/ia32/msvc 1310,
> de
> bug build
> http://incubator.apache.org/harmony
> .E
> Time: 0.031
> There was 1 error:
> 1) testcase1(test)java.awt.image.RasterFormatException: w or h is less than or
> e
> qual to zero
>         at java.awt.image.Raster.createPackedRaster(Raster.java:476)
>         at test.testcase1(test.java:16)
>         at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> FAILURES!!!
> Tests run: 1,  Failures: 0,  Errors: 1
> -----------------------------------------------------------------------
> SUN
> java version "1.5.0_06"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
> Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode)
> .java.lang.IllegalArgumentException: Unsupported data type 109
>         at java.awt.image.Raster.createPackedRaster(Raster.java:462)
>         at test.testcase1(test.java:19)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> java:39)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:585)
>         at junit.framework.TestCase.runTest(TestCase.java:154)
>         at junit.framework.TestCase.runBare(TestCase.java:127)
>         at junit.framework.TestResult$1.protect(TestResult.java:106)
>         at junit.framework.TestResult.runProtected(TestResult.java:124)
>         at junit.framework.TestResult.run(TestResult.java:109)
>         at junit.framework.TestCase.run(TestCase.java:118)
>         at junit.framework.TestSuite.runTest(TestSuite.java:208)
>         at junit.framework.TestSuite.run(TestSuite.java:203)
>         at junit.textui.TestRunner.doRun(TestRunner.java:116)
>         at junit.textui.TestRunner.start(TestRunner.java:172)
>         at junit.textui.TestRunner.main(TestRunner.java:138)
> Time: 0.094
> OK (1 test)

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