2007-03-14 Sebastien Pouliot <[email protected]>

	* GifCodecTest.cs: Add test cases for a GIF87a image - which is the 
	format that GDI+ save GIF files (even if the original was a GIF89a).


svn path=/trunk/mcs/; revision=74253

mcs/class/System.Drawing/Test/System.Drawing.Imaging/ChangeLog

@@ -1,3 +1,8 @@
+2007-03-14  Sebastien Pouliot  <[email protected]> 
+
+	* GifCodecTest.cs: Add test cases for a GIF87a image - which is the 
+	format that GDI+ save GIF files (even if the original was a GIF89a).
+
 2007-03-09  Sebastien Pouliot  <[email protected]> 
 
 	* MetafileTest.cs: New. Metafile unit tests.

mcs/class/System.Drawing/Test/System.Drawing.Imaging/GifCodecTest.cs

@@ -5,7 +5,7 @@
 // 	Jordi Mas i Hernàndez ([email protected])
 //	Sebastien Pouliot  <[email protected]>
 //
-// Copyright (C) 2006 Novell, Inc (http://www.novell.com)
+// Copyright (C) 2006, 2007 Novell, Inc (http://www.novell.com)
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the
@@ -72,11 +72,10 @@ namespace MonoTests.System.Drawing.Imaging {
 		}
 
 		/* Checks bitmap features on a know 1bbp bitmap */
-		[Test]
-		public void Bitmap8bitsFeatures ()
+		/* Checks bitmap features on a know 1bbp bitmap */
+		private void Bitmap8bitsFeatures (string filename)
 		{
-			string sInFile = getInFile ("bitmaps/nature24bits.gif");
-			using (Bitmap bmp = new Bitmap (sInFile)) {
+			using (Bitmap bmp = new Bitmap (filename)) {
 				GraphicsUnit unit = GraphicsUnit.World;
 				RectangleF rect = bmp.GetBounds (ref unit);
 
@@ -95,10 +94,20 @@ namespace MonoTests.System.Drawing.Imaging {
 		}
 
 		[Test]
-		public void Bitmap8bitsPixels ()
+		public void Bitmap8bitsFeatures_Gif89 ()
 		{
-			string sInFile = getInFile ("bitmaps/nature24bits.gif");
-			using (Bitmap bmp = new Bitmap (sInFile)) {
+			Bitmap8bitsFeatures (getInFile ("bitmaps/nature24bits.gif"));
+		}
+
+		[Test]
+		public void Bitmap8bitsFeatures_Gif87 ()
+		{
+			Bitmap8bitsFeatures (getInFile ("bitmaps/nature24bits87.gif"));
+		}
+
+		private void Bitmap8bitsPixels (string filename)
+		{
+			using (Bitmap bmp = new Bitmap (filename)) {
 #if false
 				for (int x = 0; x < bmp.Width; x += 32) {
 					for (int y = 0; y < bmp.Height; y += 32)
@@ -126,6 +135,18 @@ namespace MonoTests.System.Drawing.Imaging {
 			}
 		}
 
+		[Test]
+		public void Bitmap8bitsPixels_Gif89 ()
+		{
+			Bitmap8bitsPixels (getInFile ("bitmaps/nature24bits.gif"));
+		}
+
+		[Test]
+		public void Bitmap8bitsPixels_Gif87 ()
+		{
+			Bitmap8bitsPixels (getInFile ("bitmaps/nature24bits87.gif"));
+		}
+
 		[Test]
 		[Category ("NotWorking")]
 		public void Bitmat8bitsData ()