java.awt.image.SinglePixelPackedSampleModel

[David Gilbert]

I've attached some tests for the
java.awt.image.SinglePixelPackedSampleModel class.  With JDK 1.4 the
tests all pass, with a fairly recent CVS version of Classpath running on
JamVM 1.2.0 there are 14 failures.  The failures are not too serious,
just missing implementations of equals() and hashCode(), and not
throwing the specified exceptions on bad inputs:

dgilbert@linux42:~/workspace/mauve> jamvm -classpath .
gnu.testlet.SimpleTestHarness -file CurrentTests.txt -debug
FAIL:
gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.constructors:
(int, int, int, int[]) (number 5)
FAIL:
gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.constructors:
(int, int, int, int[]) (number 8)
FAIL:
gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.constructors:
(int, int, int, int, int[]) (number 5)
FAIL:
gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.constructors:
(int, int, int, int, int[]) (number 8)
FAIL:
gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.createSubsetSampleModel (number 7)
FAIL: gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.equals
(number 1)
FAIL: gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.equals
(number 2)
FAIL: gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.equals
(number 5)
FAIL: gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.equals
(number 7)
FAIL: gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.equals
(number 9)
FAIL: gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.equals
(number 11)
FAIL:
gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.getDataElements:
uncaught exception at "(int, int, Object, DataBuffer(Byte))" number 5
java.lang.ArrayStoreException
   at java.lang.VMSystem.arraycopy (Native Method)
   at java.lang.System.arraycopy (System.java:418)
   at gnu.java.awt.Buffers.getData (Buffers.java:206)
   at java.awt.image.SinglePixelPackedSampleModel.getDataElements
(SinglePixelPackedSampleModel.java:160)
   at
gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.getDataElements.testByte (getDataElements.java:89)
   at
gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.getDataElements.test (getDataElements.java:46)
   at gnu.testlet.SimpleTestHarness.runtest (SimpleTestHarness.java:266)
   at gnu.testlet.SimpleTestHarness.main (SimpleTestHarness.java:394)
FAIL: gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.hashCode
(number 1)
FAIL: gnu.testlet.java.awt.image.SinglePixelPackedSampleModel.hashCode
(number 2)
got 1075486680 but expected 1075486848
14 of 228 tests failed
dgilbert@linux42:~/workspace/mauve> java -classpath .
gnu.testlet.SimpleTestHarness -file CurrentTests.txt -debug
0 of 241 tests failed

Regards,

Dave Gilbert
http://www.jfree.org
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