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Posted to commits@harmony.apache.org by "Alexei Zakharov (JIRA)" <ji...@apache.org> on 2007/01/12 16:09:27 UTC
[jira] Closed: (HARMONY-2885) [classlib][awt] Compatibility:
java.awt.image.Raster.createRaster() doesn't throw RasterFormatException if
DataBuffer type is incorrect
[ https://issues.apache.org/jira/browse/HARMONY-2885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexei Zakharov closed HARMONY-2885.
------------------------------------
verified by Alexander
> [classlib][awt] Compatibility: java.awt.image.Raster.createRaster() doesn't throw RasterFormatException if DataBuffer type is incorrect
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-2885
> URL: https://issues.apache.org/jira/browse/HARMONY-2885
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Ilya Okomin
> Assigned To: Alexei Zakharov
> Priority: Minor
> Attachments: RasterDataTypes2885.patch, RasterDataTypes2885Test.patch
>
>
> java.awt.image.Raster.createRaster(SampleModel sm, DataBuffer db, Point location) doesn't throw RasterFormatException if DataBuffer type is not the same as SampleModel has as it is done on RI.
> Test case to reproduce, it fails on Harmony and passes on RI:
> ------------------ test.java --------------------
> import java.awt.Point;
> import java.awt.image.DataBuffer;
> import java.awt.image.DataBufferShort;
> import java.awt.image.Raster;
> import java.awt.image.RasterFormatException;
> import java.awt.image.SinglePixelPackedSampleModel;
> import junit.framework.TestCase;
> import junit.textui.TestRunner;
> public class test extends TestCase {
> public static void main(String args[]) {
> TestRunner.run(test.class);
> }
> public void testRun() {
> int dataType = DataBuffer.TYPE_USHORT;
> int w = 2;
> int h = 26;
> int[] array0 = new int[798];
> SinglePixelPackedSampleModel sm = new SinglePixelPackedSampleModel(
> dataType, w, h, array0);
> DataBufferShort localDataBufferShort = new DataBufferShort(1,1);
> Point location = new Point();
> try {
> Raster localRaster = Raster.createRaster(sm, localDataBufferShort,
> location);
> fail("RasterFormatException expected!");
> } catch (RasterFormatException expectedException) {
> // Expected
> System.out.println(expectedException + " was thrown");
> }
> }
> }
> ---------------------------------------------------
> On RI output is:
> ============
> .java.awt.image.RasterFormatException: ShortComponentRasters must have short DataBuffers was thrown
> Time: 0,13
> OK (1 test)
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