2006-08-10 Sebastien Pouliot <sebastien@ximian.com>

[mono.git] / mcs / class / System.Drawing / Test / System.Drawing / GDIPlusTest.cs

diff --git a/mcs/class/System.Drawing/Test/System.Drawing/GDIPlusTest.cs b/mcs/class/System.Drawing/Test/System.Drawing/GDIPlusTest.cs
index ab732ac538347e8204b329b82ee35d92a66dd17b..720bb76c1ebd6374fcd5377f98b2036f0a5892b5 100644 (file)
--- a/mcs/class/System.Drawing/Test/System.Drawing/GDIPlusTest.cs
+++ b/mcs/class/System.Drawing/Test/System.Drawing/GDIPlusTest.cs
@@ -249,6 +249,12 @@ namespace MonoTests.System.Drawing {
                [DllImport ("gdiplus.dll")]
                internal static extern Status GdipResetPath (IntPtr path);
 
+               [DllImport ("gdiplus.dll")]
+               internal static extern Status GdipAddPathLine (IntPtr path, float x1, float y1, float x2, float y2);
+
+               [DllImport ("gdiplus.dll")]
+               internal static extern Status GdipAddPathLine2 (IntPtr path, PointF[] points, int count);
+
                [DllImport ("gdiplus.dll")]
                internal static extern Status GdipWidenPath (IntPtr path, IntPtr pen, IntPtr matrix, float flatness);
 
@@ -279,6 +285,21 @@ namespace MonoTests.System.Drawing {
                        Assert.AreEqual (Status.InvalidParameter, GdipGetPathTypes (path, types, count), "GdipGetPathTypes");
                        // can't get the types if the count is zero!
 
+                       PointF[] pts_2f = new PointF[2] { new PointF (2f, 4f), new PointF (10f, 30f) };
+                       Assert.AreEqual (Status.InvalidParameter, GdipAddPathLine2 (IntPtr.Zero, pts_2f, pts_2f.Length), "GdipAddPathLine2-null-path");
+                       Assert.AreEqual (Status.InvalidParameter, GdipAddPathLine2 (path, null, pts_2f.Length), "GdipAddPathLine2-null-points");
+                       Assert.AreEqual (Status.InvalidParameter, GdipAddPathLine2 (path, pts_2f, -1), "GdipAddPathLine2-negative-count");
+                       Assert.AreEqual (Status.Ok, GdipAddPathLine2 (path, pts_2f, pts_2f.Length), "GdipAddPathLine2");
+
+                       Assert.AreEqual (Status.Ok, GdipGetPointCount (path, out count), "GdipGetPointCount");
+                       Assert.AreEqual (2, count, "Count");
+
+                       points = new PointF[count];
+                       Assert.AreEqual (Status.Ok, GdipGetPathPoints (path, points, count), "GdipGetPathPoints-ok");
+
+                       types = new byte[count];
+                       Assert.AreEqual (Status.Ok, GdipGetPathTypes (path, types, count), "GdipGetPathTypes-ok");
+
                        Assert.AreEqual (Status.Ok, GdipResetPath (path), "GdipResetPath");
                        Assert.AreEqual (Status.InvalidParameter, GdipResetPath (IntPtr.Zero), "GdipResetPath-null");
 
@@ -302,7 +323,15 @@ namespace MonoTests.System.Drawing {
                        // empty path
                        Assert.AreEqual (Status.OutOfMemory, GdipWidenPath (path, pen, matrix, 1.0f), "GdipWidenPath");
 
-                       // todo: add something to the path
+                       // add something to the path
+                       Assert.AreEqual (Status.InvalidParameter, GdipAddPathLine (IntPtr.Zero, 1, 1, 10, 10), "GdipAddPathLine");
+                       Assert.AreEqual (Status.Ok, GdipAddPathLine (path, 1, 1, 10, 10), "GdipAddPathLine");
+
+                       int count;
+                       Assert.AreEqual (Status.Ok, GdipGetPointCount (path, out count), "GdipGetPointCount");
+                       Assert.AreEqual (2, count, "Count");
+
+                       Assert.AreEqual (Status.Ok, GdipWidenPath (path, pen, matrix, 1.0f), "GdipWidenPath-2");
 
                        Assert.AreEqual (Status.Ok, GdipDeleteMatrix (matrix), "GdipDeleteMatrix");
                        Assert.AreEqual (Status.Ok, GdipDeletePath (path), "GdipDeletePath");
@@ -391,6 +420,9 @@ namespace MonoTests.System.Drawing {
                [DllImport ("gdiplus.dll")]
                static internal extern Status GdipCreatePathGradient (PointF[] points, int count, WrapMode wrapMode, out IntPtr brush);
 
+               [DllImport ("gdiplus.dll")]
+               static internal extern Status GdipCreatePathGradientFromPath (IntPtr path, out IntPtr brush);
+
                [DllImport ("gdiplus.dll")]
                static internal extern Status GdipGetPathGradientBlendCount (IntPtr brush, out int count);
 
@@ -413,6 +445,7 @@ namespace MonoTests.System.Drawing {
 
                        points = new PointF[2] { new PointF (1, 2), new PointF (20, 30) };
                        Assert.AreEqual (Status.Ok, GdipCreatePathGradient (points, 2, WrapMode.Clamp, out brush), "two");
+                       Assert.IsTrue (brush != IntPtr.Zero, "Handle");
 
                        int count;
                        Assert.AreEqual (Status.Ok, GdipGetPathGradientBlendCount (brush, out count), "GdipGetPathGradientBlendCount");
@@ -426,6 +459,58 @@ namespace MonoTests.System.Drawing {
                        Assert.AreEqual (Status.Ok, GdipDeleteBrush (brush), "GdipDeleteBrush");
                }
 
+               [Test]
+               public void CreatePathGradient_FromPath_Line ()
+               {
+                       IntPtr path;
+                       Assert.AreEqual (Status.Ok, GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath");
+
+                       IntPtr brush;
+                       Assert.AreEqual (Status.OutOfMemory, GdipCreatePathGradientFromPath (IntPtr.Zero, out brush), "null");
+                       Assert.AreEqual (Status.OutOfMemory, GdipCreatePathGradientFromPath (path, out brush), "empty path");
+
+                       Assert.AreEqual (Status.Ok, GdipAddPathLine (path, 1, 1, 10, 10), "GdipAddPathLine");
+
+                       Assert.AreEqual (Status.Ok, GdipCreatePathGradientFromPath (path, out brush), "path");
+                       Assert.IsTrue (brush != IntPtr.Zero, "Handle");
+
+                       int count;
+                       Assert.AreEqual (Status.Ok, GdipGetPathGradientBlendCount (brush, out count), "GdipGetPathGradientBlendCount");
+                       Assert.AreEqual (1, count, "blend count");
+
+                       int[] colors = new int[count];
+                       float[] positions = new float[count];
+                       Assert.AreEqual (Status.InvalidParameter, GdipGetPathGradientPresetBlend (brush, colors, positions, count), "GdipGetPathGradientBlend");
+
+                       Assert.AreEqual (Status.Ok, GdipDeleteBrush (brush), "GdipDeleteBrush");
+                       Assert.AreEqual (Status.Ok, GdipDeletePath (path), "GdipDeletePath");
+               }
+
+               [Test]
+               public void CreatePathGradient_FromPath_Lines ()
+               {
+                       IntPtr path;
+                       Assert.AreEqual (Status.Ok, GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath");
+
+                       PointF[] pts_2f = new PointF[2] { new PointF (2f, 4f), new PointF (10f, 30f) };
+                       Assert.AreEqual (Status.Ok, GdipAddPathLine2 (path, pts_2f, pts_2f.Length), "GdipAddPathLine2");
+
+                       IntPtr brush;
+                       Assert.AreEqual (Status.Ok, GdipCreatePathGradientFromPath (path, out brush), "path");
+                       Assert.IsTrue (brush != IntPtr.Zero, "Handle");
+
+                       int count;
+                       Assert.AreEqual (Status.Ok, GdipGetPathGradientBlendCount (brush, out count), "GdipGetPathGradientBlendCount");
+                       Assert.AreEqual (1, count, "blend count");
+
+                       int[] colors = new int[count];
+                       float[] positions = new float[count];
+                       Assert.AreEqual (Status.InvalidParameter, GdipGetPathGradientPresetBlend (brush, colors, positions, count), "GdipGetPathGradientBlend");
+
+                       Assert.AreEqual (Status.Ok, GdipDeleteBrush (brush), "GdipDeleteBrush");
+                       Assert.AreEqual (Status.Ok, GdipDeletePath (path), "GdipDeletePath");
+               }
+
                // Pen
 
                [DllImport ("gdiplus.dll")]