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Posted to commits@harmony.apache.org by "Alexander D Shipilov (JIRA)" <ji...@apache.org> on 2007/01/12 18:05:27 UTC
[jira] Updated: (HARMONY-2796) [classlib][awt]
java.awt.image.IndexColorModel.getNormalizedComponents() throws
UnsupportedOperationException while RI throws NPE
[ https://issues.apache.org/jira/browse/HARMONY-2796?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexander D Shipilov updated HARMONY-2796:
------------------------------------------
Attachment: ColorModel2796.patch
> [classlib][awt] java.awt.image.IndexColorModel.getNormalizedComponents() throws UnsupportedOperationException while RI throws NPE
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-2796
> URL: https://issues.apache.org/jira/browse/HARMONY-2796
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Ilya Okomin
> Priority: Minor
> Attachments: ColorModel2796.patch
>
>
> Harmony throws specified UnsupportedOperationException for java.awt.image.IndexColorModel.getNormalizedComponents(Object pixel,float[]
> normComponents,int normOffset) while RI throws unspecified NPE.
> Spec says:"Throws: ClassCastException - if pixel is not a primitive array of type transferType ".
> Test case to reproduce:
> ----------------------- test.java -------------------------
> import java.awt.image.IndexColorModel;
> 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 size = 2;
> int bits = 4;
> IndexColorModel cm = new IndexColorModel(bits, size, new byte[size],
> new byte[size], new byte[size]);
> float[] normComponentes = new float[] {};
> int normOffset = 5;
> Object pixel = null;
> try {
> cm.getNormalizedComponents(pixel, normComponentes, normOffset);
> fail("NPE exception expected!");
> } catch (NullPointerException npe) {
> npe.printStackTrace();
> }
> }
> }
> -------------------------------------------------------------
> Output RI:
> ========
> .java.lang.NullPointerException
> at java.awt.image.IndexColorModel.getComponents(IndexColorModel.java:1047)
> at java.awt.image.ColorModel.getNormalizedComponents(ColorModel.java:1414)
> at test.testRun(test.java:24)
> at jrockit.reflect.VirtualNativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
> at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown Source)
> 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.doRun(TestRunner.java:109)
> at junit.textui.TestRunner.run(TestRunner.java:72)
> at junit.textui.TestRunner.run(TestRunner.java:57)
> at test.main(test.java:9)
> Time: 0,06
> OK (1 test)
> Output Harmony:
> =============
> .E
> Time: 0.371
> There was 1 error:
> 1) testRun(test)java.lang.UnsupportedOperationException: This transferType is not supported by this color model
> at java.awt.image.IndexColorModel.getComponents(IndexColorModel.java:462)
> at java.awt.image.ColorModel.getNormalizedComponents(ColorModel.java)
> at test.testRun(test.java:21)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at test.main(test.java:9)
> FAILURES!!!
> Tests run: 1, Failures: 0, Errors: 1
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