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FYI: MultiPixelPackedSampleModel - new tests


This patch (committed) adds some new tests for the MultiPixelPackedSampleModel class:

2006-07-13 David Gilbert <david.gilbert@object-refinery.com>

* gnu/testlet/java/awt/image/MultiPixelPackedSample/constructors.java: New test,
* gnu/testlet/java/awt/image/MultiPixelPackedSample/createCompatibleSampleModel.java: New test,
* gnu/testlet/java/awt/image/MultiPixelPackedSample/createDataBuffer.java: New test,
* gnu/testlet/java/awt/image/MultiPixelPackedSample/equals.java: New test.


Regards,

Dave
Index: gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/constructors.java
===================================================================
RCS file: gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/constructors.java
diff -N gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/constructors.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/constructors.java	13 Jul 2006 16:38:59 -0000
@@ -0,0 +1,82 @@
+/* constructors.java -- some checks for the constructors in the 
+       MultiPixelPackedSampleModel class.
+   Copyright (C) 2006 David Gilbert <david.gilbert@object-refinery.com>
+This file is part of Mauve.
+
+Mauve is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+Mauve is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Mauve; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+*/
+
+// Tags: JDK1.4
+
+package gnu.testlet.java.awt.image.MultiPixelPackedSampleModel;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+import java.awt.image.DataBuffer;
+import java.awt.image.MultiPixelPackedSampleModel;
+
+public class constructors implements Testlet
+{
+  public void test(TestHarness harness)
+  {
+    testConstructor1(harness);
+    testConstructor2(harness);
+  }
+  
+  public void testConstructor1(TestHarness harness)
+  {
+    harness.checkPoint("(int, int, int, int)");
+    MultiPixelPackedSampleModel m = new MultiPixelPackedSampleModel(
+            DataBuffer.TYPE_INT, 10, 20, 8);
+    harness.check(m.getDataType(), DataBuffer.TYPE_INT);
+    harness.check(m.getWidth(), 10);
+    harness.check(m.getHeight(), 20);
+    harness.check(m.getSampleSize(0), 8);
+    harness.check(m.getNumBands(), 1);
+    harness.check(m.getNumDataElements(), 1);
+    harness.check(m.getScanlineStride(), 3);
+    harness.check(m.getDataBitOffset(), 0);
+    
+    // unsupported type should throw IllegalArgumentException
+    boolean pass = false;
+    try
+    {
+      m = new MultiPixelPackedSampleModel(DataBuffer.TYPE_DOUBLE, 10, 20, 8);  
+    }
+    catch (IllegalArgumentException e)
+    {
+      pass = true;
+    }
+    harness.check(pass);
+  }
+  
+  public void testConstructor2(TestHarness harness)
+  {
+    harness.checkPoint("(int, int, int, int, int, int)");
+    MultiPixelPackedSampleModel m = new MultiPixelPackedSampleModel(
+        DataBuffer.TYPE_INT, 10, 20, 8, 5, 1);
+    harness.check(m.getDataType(), DataBuffer.TYPE_INT);
+    harness.check(m.getWidth(), 10);
+    harness.check(m.getHeight(), 20);
+    harness.check(m.getSampleSize(0), 8);
+    harness.check(m.getNumBands(), 1);
+    harness.check(m.getNumDataElements(), 1);
+    harness.check(m.getScanlineStride(), 5);
+    harness.check(m.getDataBitOffset(), 1);
+  }
+}
Index: gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/createCompatibleSampleModel.java
===================================================================
RCS file: gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/createCompatibleSampleModel.java
diff -N gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/createCompatibleSampleModel.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/createCompatibleSampleModel.java	13 Jul 2006 16:38:59 -0000
@@ -0,0 +1,70 @@
+/* createCompatibleSampleModel.java -- some checks for the 
+       createCompatibleSampleModel() method in the MultiPixelPackedSampleModel
+       class.
+   Copyright (C) 2006 David Gilbert <david.gilbert@object-refinery.com>
+This file is part of Mauve.
+
+Mauve is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+Mauve is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Mauve; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+*/
+
+// Tags: JDK1.4
+
+package gnu.testlet.java.awt.image.MultiPixelPackedSampleModel;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+import java.awt.image.DataBuffer;
+import java.awt.image.MultiPixelPackedSampleModel;
+
+public class createCompatibleSampleModel implements Testlet
+{
+  public void test(TestHarness harness)
+  {
+    MultiPixelPackedSampleModel m1 = new MultiPixelPackedSampleModel(
+        DataBuffer.TYPE_INT, 10, 20, 8);
+    MultiPixelPackedSampleModel m2 
+        = (MultiPixelPackedSampleModel) m1.createCompatibleSampleModel(5, 10);
+    harness.check(m2.getDataType(), DataBuffer.TYPE_INT);          // check 1
+    harness.check(m2.getWidth(), 5);                                // check 2
+    harness.check(m2.getHeight(), 10);                              // check 3
+    harness.check(m2.getNumBands(), 1);                             // check 4
+    harness.check(m2.getScanlineStride(), 2);
+    
+    // if 'w' is <= 0 there should be an IllegalArgumentException
+    try
+    {
+      /* SampleModel m3 = */ m1.createCompatibleSampleModel(0, 10);
+      harness.check(false);
+    }
+    catch (IllegalArgumentException e) 
+    {
+      harness.check(true);
+    }
+       
+    // if 'h' is <= 0 there should be an IllegalArgumentException
+    try
+    {
+      /* SampleModel m4 = */ m1.createCompatibleSampleModel(5, 0);
+      harness.check(false);
+    }
+    catch (IllegalArgumentException e) 
+    {
+      harness.check(true);
+    }
+  }
+}
Index: gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/createDataBuffer.java
===================================================================
RCS file: gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/createDataBuffer.java
diff -N gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/createDataBuffer.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/createDataBuffer.java	13 Jul 2006 16:38:59 -0000
@@ -0,0 +1,44 @@
+/* createDataBuffer.java -- some checks for the createDataBuffer() method in 
+       the MultiPixelPackedSampleModel class.
+   Copyright (C) 2006 David Gilbert <david.gilbert@object-refinery.com>
+This file is part of Mauve.
+
+Mauve is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+Mauve is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Mauve; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+*/
+
+// Tags: JDK1.4
+
+package gnu.testlet.java.awt.image.MultiPixelPackedSampleModel;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+import java.awt.image.DataBuffer;
+import java.awt.image.MultiPixelPackedSampleModel;
+
+public class createDataBuffer implements Testlet
+{
+  public void test(TestHarness harness)
+  {
+    MultiPixelPackedSampleModel m = new MultiPixelPackedSampleModel(
+        DataBuffer.TYPE_INT, 10, 20, 8);
+    DataBuffer db = m.createDataBuffer();
+    harness.check(db.getDataType(), DataBuffer.TYPE_INT);
+    harness.check(db.getNumBanks(), 1);
+    harness.check(db.getSize(), 60);
+  }
+}
Index: gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/equals.java
===================================================================
RCS file: gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/equals.java
diff -N gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/equals.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/java/awt/image/MultiPixelPackedSampleModel/equals.java	13 Jul 2006 16:38:59 -0000
@@ -0,0 +1,77 @@
+/* equals.java -- some checks for the equals() method in the 
+       MultiPixelPackedSampleModel class.
+   Copyright (C) 2006 David Gilbert <david.gilbert@object-refinery.com>
+This file is part of Mauve.
+
+Mauve is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+Mauve is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Mauve; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+*/
+
+// Tags: JDK1.4
+
+package gnu.testlet.java.awt.image.MultiPixelPackedSampleModel;
+
+import java.awt.image.DataBuffer;
+import java.awt.image.MultiPixelPackedSampleModel;
+
+import gnu.testlet.TestHarness;
+import gnu.testlet.Testlet;
+
+public class equals implements Testlet
+{
+  public void test(TestHarness harness)
+  {
+    MultiPixelPackedSampleModel m1 = new MultiPixelPackedSampleModel(
+              DataBuffer.TYPE_INT, 10, 20, 8, 5, 1);
+    MultiPixelPackedSampleModel m2 = new MultiPixelPackedSampleModel(
+            DataBuffer.TYPE_INT, 10, 20, 8, 5, 1);
+    harness.check(m1.equals(m2));
+    harness.check(m2.equals(m1));
+    
+    m1 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 10, 20, 8, 5, 1);
+    harness.check(!m1.equals(m2));
+    m2 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 10, 20, 8, 5, 1);
+    harness.check(m1.equals(m2));
+
+    m1 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 11, 20, 8, 5, 1);
+    harness.check(!m1.equals(m2));
+    m2 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 11, 20, 8, 5, 1);
+    harness.check(m1.equals(m2));
+  
+    m1 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 11, 21, 8, 5, 1);
+    harness.check(!m1.equals(m2));
+    m2 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 11, 21, 8, 5, 1);
+    harness.check(m1.equals(m2));
+
+    m1 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 11, 21, 4, 5, 1);
+    harness.check(!m1.equals(m2));
+    m2 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 11, 21, 4, 5, 1);
+    harness.check(m1.equals(m2));
+  
+    m1 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 11, 21, 4, 6, 1);
+    harness.check(!m1.equals(m2));
+    m2 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 11, 21, 4, 6, 1);
+    harness.check(m1.equals(m2));
+
+    m1 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 11, 21, 4, 6, 2);
+    harness.check(!m1.equals(m2));
+    m2 = new MultiPixelPackedSampleModel(DataBuffer.TYPE_BYTE, 11, 21, 4, 6, 2);
+    harness.check(m1.equals(m2));
+  
+    harness.check(!m1.equals(null));
+    harness.check(!m1.equals("Hello World!"));
+  }
+}

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