X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mcs%2Fclass%2FSystem.Drawing%2FTest%2FSystem.Drawing%2FGDIPlusTest.cs;h=4e6c25725298c8f808a2ac4720fcbd63a8c4dece;hb=5825342717cb2f16c819457a2b39bc45f69fe16c;hp=720bb76c1ebd6374fcd5377f98b2036f0a5892b5;hpb=519de88ce0f95682e36173088ae85ab386dad885;p=mono.git diff --git a/mcs/class/System.Drawing/Test/System.Drawing/GDIPlusTest.cs b/mcs/class/System.Drawing/Test/System.Drawing/GDIPlusTest.cs index 720bb76c1eb..4e6c2572529 100644 --- a/mcs/class/System.Drawing/Test/System.Drawing/GDIPlusTest.cs +++ b/mcs/class/System.Drawing/Test/System.Drawing/GDIPlusTest.cs @@ -4,7 +4,7 @@ // Authors: // Sebastien Pouliot // -// 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 @@ -30,92 +30,68 @@ using System; using System.Drawing; using System.Drawing.Drawing2D; using System.Drawing.Imaging; +using System.Drawing.Text; +using System.IO; using System.Runtime.InteropServices; using NUnit.Framework; namespace MonoTests.System.Drawing { - // copied from Mono's System.Drawing.dll gdiEnums.cs - internal enum Status { - Ok = 0, - GenericError = 1, - InvalidParameter = 2, - OutOfMemory = 3, - ObjectBusy = 4, - InsufficientBuffer = 5, - NotImplemented = 6, - Win32Error = 7, - WrongState = 8, - Aborted = 9, - FileNotFound = 10, - ValueOverflow = 11, - AccessDenied = 12, - UnknownImageFormat = 13, - FontFamilyNotFound = 14, - FontStyleNotFound = 15, - NotTrueTypeFont = 16, - UnsupportedGdiplusVersion = 17, - GdiplusNotInitialized = 18, - PropertyNotFound = 19, - PropertyNotSupported = 20, - ProfileNotFound = 21 - } - - // copied from Mono's System.Drawing.dll gdiEnums.cs - internal enum Unit { - UnitWorld = 0, - UnitDisplay = 1, - UnitPixel = 2, - UnitPoint = 3, - UnitInch = 4, - UnitDocument = 5, - UnitMillimeter = 6 - } - - [StructLayout (LayoutKind.Sequential, CharSet = CharSet.Auto)] - public class LOGFONT { - public int lfHeight = 0; - public int lfWidth = 0; - public int lfEscapement = 0; - public int lfOrientation = 0; - public int lfWeight = 0; - public byte lfItalic = 0; - public byte lfUnderline = 0; - public byte lfStrikeOut = 0; - public byte lfCharSet = 0; - public byte lfOutPrecision = 0; - public byte lfClipPrecision = 0; - public byte lfQuality = 0; - public byte lfPitchAndFamily = 0; - [MarshalAs (UnmanagedType.ByValTStr, SizeConst = 32)] - public string lfFaceName = null; - } - [TestFixture] public class GDIPlusTest { - // FontFamily + // for the moment this LOGFONT is different (and ok) from the one defined internally in SD + [StructLayout (LayoutKind.Sequential, CharSet = CharSet.Auto)] + public class LOGFONT { + public int lfHeight = 0; + public int lfWidth = 0; + public int lfEscapement = 0; + public int lfOrientation = 0; + public int lfWeight = 0; + public byte lfItalic = 0; + public byte lfUnderline = 0; + public byte lfStrikeOut = 0; + public byte lfCharSet = 0; + public byte lfOutPrecision = 0; + public byte lfClipPrecision = 0; + public byte lfQuality = 0; + public byte lfPitchAndFamily = 0; + [MarshalAs (UnmanagedType.ByValTStr, SizeConst = 32)] + public string lfFaceName = null; + } + + // CustomLineCap + + [Test] + public void CreateCustomLineCap () + { + IntPtr cap; - [DllImport ("gdiplus.dll", CharSet=CharSet.Auto)] - internal static extern Status GdipCreateFontFamilyFromName ( - [MarshalAs (UnmanagedType.LPWStr)] string fName, IntPtr collection, out IntPtr fontFamily); + IntPtr path; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipGetGenericFontFamilySerif (out IntPtr fontFamily); + // test invalid conditions for #81829 + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateCustomLineCap (IntPtr.Zero, path, LineCap.Flat, 1.0f, out cap), "GdipCreateCustomLineCap-FillPath-Null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteCustomLineCap (cap), "GdipDeleteCustomLineCap-1"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateCustomLineCap (path, IntPtr.Zero, LineCap.Flat, 1.0f, out cap), "GdipCreateCustomLineCap-StrokePath-Null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteCustomLineCap (cap), "GdipDeleteCustomLineCap-2"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipDeleteFontFamily (IntPtr fontfamily); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath"); + } + // FontFamily [Test] public void DeleteFontFamily () { // invalid image pointer (null) - Assert.AreEqual (Status.InvalidParameter, GdipDeleteFontFamily (IntPtr.Zero), "null"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteFontFamily (IntPtr.Zero), "null"); IntPtr font_family; - GdipCreateFontFamilyFromName ("Arial", IntPtr.Zero, out font_family); - Assert.IsTrue (font_family != IntPtr.Zero, "GdipCreateFontFamilyFromName"); - Assert.AreEqual (Status.Ok, GdipDeleteFontFamily (font_family), "first"); + GDIPlus.GdipCreateFontFamilyFromName ("Arial", IntPtr.Zero, out font_family); + if (font_family != IntPtr.Zero) + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (font_family), "first"); + else + Assert.Ignore ("Arial isn't available on this platform"); } [Test] @@ -123,254 +99,699 @@ namespace MonoTests.System.Drawing { public void DeleteFontFamily_DoubleDispose () { IntPtr font_family; - GdipGetGenericFontFamilySerif (out font_family); + GDIPlus.GdipGetGenericFontFamilySerif (out font_family); // first dispose - Assert.AreEqual (Status.Ok, GdipDeleteFontFamily (font_family), "first"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (font_family), "first"); // second dispose - Assert.AreEqual (Status.Ok, GdipDeleteFontFamily (font_family), "second"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (font_family), "second"); } - // Font - - [DllImport ("gdiplus.dll")] - internal static extern Status GdipCreateFont (IntPtr fontFamily, float emSize, FontStyle style, GraphicsUnit unit, out IntPtr font); - - [DllImport ("gdiplus.dll", CharSet = CharSet.Auto)] - internal static extern Status GdipGetLogFont (IntPtr font, IntPtr graphics, [MarshalAs (UnmanagedType.AsAny), Out] object logfontA); - - [DllImport ("gdiplus.dll")] - internal static extern Status GdipDeleteFont (IntPtr font); + [Test] + public void CloneFontFamily () + { + IntPtr font_family = IntPtr.Zero; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCloneFontFamily (IntPtr.Zero, out font_family), "GdipCloneFontFamily(null)"); + + GDIPlus.GdipCreateFontFamilyFromName ("Arial", IntPtr.Zero, out font_family); + if (font_family != IntPtr.Zero) { + IntPtr clone; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneFontFamily (font_family, out clone), "GdipCloneFontFamily(arial)"); + Assert.IsTrue (clone != IntPtr.Zero, "clone"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (font_family), "GdipDeleteFontFamily(arial)"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (clone), "GdipDeleteFontFamily(clone)"); + } else + Assert.Ignore ("Arial isn't available on this platform"); + } + // Font [Test] public void CreateFont () { IntPtr family; - GdipCreateFontFamilyFromName ("Arial", IntPtr.Zero, out family); - Assert.IsTrue (family != IntPtr.Zero, "family"); + GDIPlus.GdipCreateFontFamilyFromName ("Arial", IntPtr.Zero, out family); + if (family == IntPtr.Zero) + Assert.Ignore ("Arial isn't available on this platform"); IntPtr font; - Assert.AreEqual (Status.Ok, GdipCreateFont (family, 10f, FontStyle.Regular, GraphicsUnit.Point, out font), "GdipCreateFont"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateFont (family, 10f, FontStyle.Regular, GraphicsUnit.Point, out font), "GdipCreateFont"); Assert.IsTrue (font != IntPtr.Zero, "font"); LOGFONT lf = new LOGFONT (); lf.lfCharSet = 1; - Assert.AreEqual (Status.InvalidParameter, GdipGetLogFont (font, IntPtr.Zero, (object) lf), "GdipGetLogFont-null-graphics"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetLogFont (font, IntPtr.Zero, (object) lf), "GdipGetLogFont-null-graphics"); Assert.AreEqual (0, lf.lfCharSet, "lfCharSet-null-graphics"); + // other lf members looks like garbage IntPtr image; - GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); Assert.IsTrue (image != IntPtr.Zero, "image"); IntPtr graphics; - GdipGetImageGraphicsContext (image, out graphics); + GDIPlus.GdipGetImageGraphicsContext (image, out graphics); Assert.IsTrue (graphics != IntPtr.Zero, "graphics"); lf.lfCharSet = 1; - Assert.AreEqual (Status.InvalidParameter, GdipGetLogFont (IntPtr.Zero, graphics, (object) lf), "GdipGetLogFont-null"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetLogFont (IntPtr.Zero, graphics, (object) lf), "GdipGetLogFont-null"); Assert.AreEqual (0, lf.lfCharSet, "lfCharSet-null"); lf.lfCharSet = 1; - Assert.AreEqual (Status.Ok, GdipGetLogFont (font, graphics, (object) lf), "GdipGetLogFont"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetLogFont (font, graphics, (object) lf), "GdipGetLogFont"); Assert.AreEqual (0, lf.lfCharSet, "lfCharSet"); // strangely this is 1 in the managed side - Assert.AreEqual (Status.Ok, GdipDeleteFont (font), "GdipDeleteFont"); - Assert.AreEqual (Status.InvalidParameter, GdipDeleteFont (IntPtr.Zero), "GdipDeleteFont-null"); + lf.lfCharSet = 2; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetLogFont (font, graphics, (object) lf), "GdipGetLogFont-2"); + Assert.AreEqual (0, lf.lfCharSet, "lfCharSet"); + // strangely this is 2 in the managed side + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFont (font), "GdipDeleteFont"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteFont (IntPtr.Zero), "GdipDeleteFont-null"); - Assert.AreEqual (Status.Ok, GdipDeleteFontFamily (family), "GdipDeleteFontFamily"); - Assert.AreEqual (Status.Ok, GdipDisposeImage (image), "GdipDisposeImage"); - Assert.AreEqual (Status.Ok, GdipDeleteGraphics (graphics), "GdipDeleteGraphics"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (family), "GdipDeleteFontFamily"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteGraphics (graphics), "GdipDeleteGraphics"); } // Bitmap + [Test] + public void CreateBitmapFromScan0 () + { + IntPtr bmp; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateBitmapFromScan0 (-1, 10, 10, PixelFormat.Format32bppArgb, IntPtr.Zero, out bmp), "negative width"); + } - [DllImport ("gdiplus.dll")] - internal static extern Status GdipCreateBitmapFromScan0 (int width, int height, int stride, PixelFormat format, IntPtr scan0, out IntPtr bmp); + [Test] + public void Format1bppIndexed_GetSetPixel () + { + IntPtr bmp; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format1bppIndexed, IntPtr.Zero, out bmp), "GdipCreateBitmapFromScan0"); + Assert.IsTrue (bmp != IntPtr.Zero, "bmp"); + try { + int argb; + Assert.AreEqual (Status.Ok, GDIPlus.GdipBitmapGetPixel (bmp, 0, 0, out argb), "GdipBitmapGetPixel"); + Assert.AreEqual (-16777216, argb, "argb"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipBitmapSetPixel (bmp, 0, 0, argb), "GdipBitmapSetPixel"); + } + finally { + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (bmp), "GdipDisposeImage"); + } + } [Test] - public void CreateBitmapFromScan0 () + [Category ("NotWorking")] // libgdiplus doesn't support this format + public void Format16bppGrayScale_GetSetPixel () { IntPtr bmp; - Assert.AreEqual (Status.InvalidParameter, GdipCreateBitmapFromScan0 (-1, 10, 10, PixelFormat.Format32bppArgb, IntPtr.Zero, out bmp), "negative width"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format16bppGrayScale, IntPtr.Zero, out bmp), "GdipCreateBitmapFromScan0"); + Assert.IsTrue (bmp != IntPtr.Zero, "bmp"); + try { + int argb = 0; + // and MS GDI+ can get or set pixels on it + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipBitmapGetPixel (bmp, 0, 0, out argb), "GdipBitmapGetPixel"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipBitmapSetPixel (bmp, 0, 0, argb), "GdipBitmapSetPixel"); + } + finally { + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (bmp), "GdipDisposeImage"); + } } - // Brush + [Test] + public void Unlock () + { + IntPtr bmp; + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out bmp); + Assert.IsTrue (bmp != IntPtr.Zero, "bmp"); + + BitmapData bd = null; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipBitmapUnlockBits (bmp, bd), "BitmapData"); + + bd = new BitmapData (); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipBitmapUnlockBits (IntPtr.Zero, bd), "handle"); + + Assert.AreEqual (Status.Win32Error, GDIPlus.GdipBitmapUnlockBits (bmp, bd), "not locked"); - [DllImport ("gdiplus.dll")] - static internal extern Status GdipDeleteBrush (IntPtr brush); + Rectangle rect = new Rectangle (2, 2, 5, 5); + Assert.AreEqual (Status.Ok, GDIPlus.GdipBitmapLockBits (bmp, ref rect, ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb, bd), "locked"); + Assert.AreEqual (Status.Win32Error, GDIPlus.GdipBitmapLockBits (bmp, ref rect, ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb, bd), "second lock"); + + Assert.AreEqual (rect.Width, bd.Width, "Width"); + Assert.AreEqual (rect.Height, bd.Height, "Height"); + Assert.AreEqual (PixelFormat.Format24bppRgb, bd.PixelFormat, "PixelFormat"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipBitmapUnlockBits (bmp, bd), "unlocked"); + + Assert.AreEqual (Status.Win32Error, GDIPlus.GdipBitmapUnlockBits (bmp, bd), "unlocked-twice"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (bmp), "GdipDisposeImage"); + } + // Brush [Test] public void DeleteBrush () { - Assert.AreEqual (Status.InvalidParameter, GdipDeleteBrush (IntPtr.Zero), "GdipDeleteBrush"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteBrush (IntPtr.Zero), "GdipDeleteBrush"); } // Graphics + [Test] + public void GdipGetImageGraphicsContext_Null () + { + IntPtr graphics; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetImageGraphicsContext (IntPtr.Zero, out graphics), "GdipGetImageGraphicsContext"); + } + + private void Graphics_DrawImage (IntPtr image, bool metafile) + { + IntPtr graphics; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageGraphicsContext (image, out graphics), "GdipGetImageGraphicsContext"); + Assert.IsTrue (graphics != IntPtr.Zero, "graphics"); + + if (metafile) { + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImage (graphics, image, Single.MinValue, Single.MaxValue), "FloatMinMax"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageI (graphics, image, Int32.MinValue, Int32.MaxValue), "IntMinMax"); + } else { + Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImage (graphics, image, Single.MinValue, Single.MaxValue), "FloatOverflow"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImage (graphics, image, 1073741888, 0), "FloatXMax"); + Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImage (graphics, image, 1073741889, 0), "FloatXMaxOverflow"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImage (graphics, image, 0, 1073741888), "FloatYMax"); + Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImage (graphics, image, 0, 1073741889), "FloatYMaxOverflow"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImage (graphics, image, -1073741888, 0), "FloatXMin"); + Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImage (graphics, image, -1073741889, 0), "FloatXMinOverflow"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImage (graphics, image, 0, -1073741888), "FloatYMin"); + Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImage (graphics, image, 0, -1073741889), "FloatYMinOverflow"); + + Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImageI (graphics, image, Int32.MinValue, Int32.MaxValue), "IntOverflow"); + // the real limit of MS GDI+ is 1073741951 but differs (by a very few) from the float limit + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageI (graphics, image, 1073741824, 0), "IntXMax"); + Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImageI (graphics, image, 1073741952, 0), "IntXMaxOverflow"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageI (graphics, image, 0, 1073741824), "IntYMax"); + Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImageI (graphics, image, 0, 1073741952), "IntYMaxOverflow"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageI (graphics, image, -1073741824, 0), "IntXMin"); + // the real limit of MS GDI+ is -1073741825 but int-to-float convertion in libgdiplus turns this into a -1073741824 + Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImageI (graphics, image, -1073741899, 0), "IntXMinOverflow"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageI (graphics, image, 0, -1073741824), "IntYMin"); + Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipDrawImageI (graphics, image, 0, -1073741899), "IntYMinOverflow"); + } - [DllImport ("gdiplus.dll")] - internal static extern Status GdipGetImageGraphicsContext (IntPtr image, out IntPtr graphics); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Display, IntPtr.Zero, null, IntPtr.Zero), "Display"); + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Document, IntPtr.Zero, null, IntPtr.Zero), "Document"); + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Inch, IntPtr.Zero, null, IntPtr.Zero), "Inch"); + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Millimeter, IntPtr.Zero, null, IntPtr.Zero), "Millimeter"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Pixel, IntPtr.Zero, null, IntPtr.Zero), "Pixel"); + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.Point, IntPtr.Zero, null, IntPtr.Zero), "Point"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, GraphicsUnit.World, IntPtr.Zero, null, IntPtr.Zero), "World"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawImageRectRectI (graphics, image, 0, 0, 10, 10, 0, 0, 10, 10, (GraphicsUnit) Int32.MinValue, IntPtr.Zero, null, IntPtr.Zero), "invalid"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteGraphics (graphics), "GdipDeleteGraphics"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteGraphics (IntPtr.Zero), "GdipDeleteGraphics-null"); + } + + [Test] + public void Graphics_FromImage_Bitmap () + { + IntPtr image; + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); + Assert.IsTrue (image != IntPtr.Zero, "image"); - [DllImport ("gdiplus.dll")] - static internal extern Status GdipDeleteGraphics (IntPtr graphics); + Graphics_DrawImage (image, false); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage"); + } + + [Test] + [Category ("NotWorking")] // incomplete GdipDrawImageRectRect[I] support + public void Graphics_FromImage_Metafile () + { + using (Bitmap bmp = new Bitmap (100, 100, PixelFormat.Format32bppArgb)) { + using (Graphics g = Graphics.FromImage (bmp)) { + IntPtr metafile = IntPtr.Zero; + IntPtr hdc = g.GetHdc (); + try { + RectangleF rect = new RectangleF (10, 20, 100, 200); + Assert.AreEqual (Status.Ok, GDIPlus.GdipRecordMetafileFileName ("test-drawimage.emf", hdc, EmfType.EmfPlusOnly, ref rect, MetafileFrameUnit.GdiCompatible, null, out metafile), "GdipRecordMetafileFileName"); + Assert.IsTrue (metafile != IntPtr.Zero, "image"); + + Graphics_DrawImage (metafile, true); + } + finally { + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (metafile), "GdipDisposeImage"); + } + } + } + } [Test] - public void Graphics () + public void GdipCreateFromHDC_Null () { IntPtr graphics; - Assert.AreEqual (Status.InvalidParameter, GdipGetImageGraphicsContext (IntPtr.Zero, out graphics), "GdipGetImageGraphicsContext"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateFromHDC (IntPtr.Zero, out graphics), "GdipCreateFromHDC(null)"); + } + [Test] + public void DrawRectangles () + { IntPtr image; - GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); Assert.IsTrue (image != IntPtr.Zero, "image"); - Assert.AreEqual (Status.Ok, GdipGetImageGraphicsContext (image, out graphics), "GdipGetImageGraphicsContext"); + IntPtr graphics; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageGraphicsContext (image, out graphics), "GdipGetImageGraphicsContext"); Assert.IsTrue (graphics != IntPtr.Zero, "graphics"); - Assert.AreEqual (Status.Ok, GdipDeleteGraphics (graphics), "GdipDeleteGraphics"); - Assert.AreEqual (Status.InvalidParameter, GdipDeleteGraphics (IntPtr.Zero), "GdipDeleteGraphics-null"); + Rectangle[] r = new Rectangle[1] { new Rectangle (1, 2, -2, -1) }; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectanglesI (graphics, IntPtr.Zero, r, 1), "GdipDrawRectanglesI-PenNull"); - Assert.AreEqual (Status.Ok, GdipDisposeImage (image), "GdipDisposeImage"); - } + RectangleF[] rf = new RectangleF[2] { new RectangleF (1, 2, -2, -1), new RectangleF (0, 0, 10, 10) }; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectangles (graphics, IntPtr.Zero, rf, 2), "GdipDrawRectanglesI-PenNull"); - // GraphicsPath + IntPtr pen; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePen1 (0, 0f, GraphicsUnit.World, out pen), "GdipCreatePen1"); + Assert.IsTrue (pen != IntPtr.Zero, "pen"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipCreatePath (FillMode brushMode, out IntPtr path); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectanglesI (IntPtr.Zero, pen, r, 1), "GdipDrawRectanglesI-GraphicsNull"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectangles (IntPtr.Zero, pen, rf, 2), "GdipDrawRectangles-GraphicsNull"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipGetPointCount (IntPtr path, out int count); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectanglesI (graphics, pen, null, 1), "GdipDrawRectanglesI-RectanglesNull"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectangles (graphics, pen, null, 1), "GdipDrawRectangles-RectanglesNull"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipGetPathPoints (IntPtr path, [Out] PointF[] points, int count); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectanglesI (graphics, pen, new Rectangle[0], 0), "GdipDrawRectanglesI-RectanglesEmpty"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectangles (graphics, pen, new RectangleF[0], 0), "GdipDrawRectangles-RectanglesEmpty"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipGetPathTypes (IntPtr path, [Out] byte[] types, int count); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectanglesI (graphics, pen, r, -1), "GdipDrawRectanglesI-RectanglesNegative"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDrawRectangles (graphics, pen, rf, -1), "GdipDrawRectangles-RectanglesNegative"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipResetPath (IntPtr path); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawRectanglesI (graphics, pen, r, 1), "GdipDrawRectanglesI-Rectangles1"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDrawRectangles (graphics, pen, rf, 2), "GdipDrawRectangles-Rectangles2"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipAddPathLine (IntPtr path, float x1, float y1, float x2, float y2); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePen (pen), "GdipDeletePen"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipAddPathLine2 (IntPtr path, PointF[] points, int count); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteGraphics (graphics), "GdipDeleteGraphics"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage"); + } - [DllImport ("gdiplus.dll")] - internal static extern Status GdipWidenPath (IntPtr path, IntPtr pen, IntPtr matrix, float flatness); + [Test] + public void MeasureCharacterRanges () + { + IntPtr image; + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); + Assert.IsTrue (image != IntPtr.Zero, "image"); + + IntPtr graphics; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageGraphicsContext (image, out graphics), "GdipGetImageGraphicsContext"); + Assert.IsTrue (graphics != IntPtr.Zero, "graphics"); + + IntPtr family; + GDIPlus.GdipCreateFontFamilyFromName ("Arial", IntPtr.Zero, out family); + if (family == IntPtr.Zero) + Assert.Ignore ("Arial isn't available on this platform"); + + IntPtr font; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateFont (family, 10f, FontStyle.Regular, GraphicsUnit.Point, out font), "GdipCreateFont"); + Assert.IsTrue (font != IntPtr.Zero, "font"); + + RectangleF layout = new RectangleF (); + IntPtr[] regions = new IntPtr[1]; + IntPtr format; + Assert.AreEqual (Status.Ok, GDIPlus.GdipStringFormatGetGenericDefault (out format), "GdipStringFormatGetGenericDefault"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipMeasureCharacterRanges (IntPtr.Zero, "a", 1, font, ref layout, format, 1, out regions[0]), "GdipMeasureCharacterRanges-null"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipMeasureCharacterRanges (graphics, null, 0, font, ref layout, format, 1, out regions[0]), "GdipMeasureCharacterRanges-null string"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipDeletePath (IntPtr path); + int count; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatMeasurableCharacterRangeCount (format, out count), "GdipGetStringFormatMeasurableCharacterRangeCount"); + Assert.AreEqual (0, count, "count"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipMeasureCharacterRanges (graphics, "a", 1, font, ref layout, format, 1, out regions[0]), "GdipMeasureCharacterRanges"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (format), "GdipDeleteStringFormat"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteGraphics (graphics), "GdipDeleteGraphics"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFont (font), "GdipDeleteFont"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteFontFamily (family), "GdipDeleteFontFamily"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage"); + } + + // GraphicsPath [Test] public void GetPointCount_Zero () { IntPtr path; - Assert.AreEqual (Status.Ok, GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath"); Assert.IsTrue (path != IntPtr.Zero, "Handle"); int count; - Assert.AreEqual (Status.InvalidParameter, GdipGetPointCount (IntPtr.Zero, out count), "GdipGetPointCount-null"); - Assert.AreEqual (Status.Ok, GdipGetPointCount (path, out count), "GdipGetPointCount"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPointCount (IntPtr.Zero, out count), "GdipGetPointCount-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPointCount (path, out count), "GdipGetPointCount"); Assert.AreEqual (0, count, "Count"); PointF[] points = new PointF[count]; - Assert.AreEqual (Status.InvalidParameter, GdipGetPathPoints (IntPtr.Zero, points, count), "GdipGetPathPoints-null-1"); - Assert.AreEqual (Status.InvalidParameter, GdipGetPathPoints (path, null, count), "GdipGetPathPoints-null-2"); - Assert.AreEqual (Status.InvalidParameter, GdipGetPathPoints (path, points, count), "GdipGetPathPoints"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathPoints (IntPtr.Zero, points, count), "GdipGetPathPoints-null-1"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathPoints (path, null, count), "GdipGetPathPoints-null-2"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathPoints (path, points, count), "GdipGetPathPoints"); // can't get the points if the count is zero! byte[] types = new byte[count]; - Assert.AreEqual (Status.InvalidParameter, GdipGetPathTypes (IntPtr.Zero, types, count), "GdipGetPathTypes-null-1"); - Assert.AreEqual (Status.InvalidParameter, GdipGetPathTypes (path, null, count), "GdipGetPathTypes-null-2"); - Assert.AreEqual (Status.InvalidParameter, GdipGetPathTypes (path, types, count), "GdipGetPathTypes"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathTypes (IntPtr.Zero, types, count), "GdipGetPathTypes-null-1"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPathTypes (path, null, count), "GdipGetPathTypes-null-2"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.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.InvalidParameter, GDIPlus.GdipAddPathLine2 (IntPtr.Zero, pts_2f, pts_2f.Length), "GdipAddPathLine2-null-path"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipAddPathLine2 (path, null, pts_2f.Length), "GdipAddPathLine2-null-points"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipAddPathLine2 (path, pts_2f, -1), "GdipAddPathLine2-negative-count"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipAddPathLine2 (path, pts_2f, pts_2f.Length), "GdipAddPathLine2"); - Assert.AreEqual (Status.Ok, GdipGetPointCount (path, out count), "GdipGetPointCount"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPointCount (path, out count), "GdipGetPointCount"); Assert.AreEqual (2, count, "Count"); points = new PointF[count]; - Assert.AreEqual (Status.Ok, GdipGetPathPoints (path, points, count), "GdipGetPathPoints-ok"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPathPoints (path, points, count), "GdipGetPathPoints-ok"); types = new byte[count]; - Assert.AreEqual (Status.Ok, GdipGetPathTypes (path, types, count), "GdipGetPathTypes-ok"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPathTypes (path, types, count), "GdipGetPathTypes-ok"); - Assert.AreEqual (Status.Ok, GdipResetPath (path), "GdipResetPath"); - Assert.AreEqual (Status.InvalidParameter, GdipResetPath (IntPtr.Zero), "GdipResetPath-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipResetPath (path), "GdipResetPath"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipResetPath (IntPtr.Zero), "GdipResetPath-null"); - Assert.AreEqual (Status.Ok, GdipDeletePath (path), "GdipDeletePath"); - Assert.AreEqual (Status.InvalidParameter, GdipDeletePath (IntPtr.Zero), "GdipDeletePath-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeletePath (IntPtr.Zero), "GdipDeletePath-null"); } [Test] public void Widen () { IntPtr pen; - Assert.AreEqual (Status.Ok, GdipCreatePen1 (0, 0f, Unit.UnitWorld, out pen), "GdipCreatePen1"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePen1 (0, 0f, GraphicsUnit.World, out pen), "GdipCreatePen1"); IntPtr path; - Assert.AreEqual (Status.Ok, GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath"); IntPtr matrix; - Assert.AreEqual (Status.Ok, GdipCreateMatrix (out matrix), "GdipCreateMatrix"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMatrix (out matrix), "GdipCreateMatrix"); - Assert.AreEqual (Status.InvalidParameter, GdipWidenPath (IntPtr.Zero, pen, matrix, 1.0f), "GdipWidenPath-null-path"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipWidenPath (IntPtr.Zero, pen, matrix, 1.0f), "GdipWidenPath-null-path"); // empty path - Assert.AreEqual (Status.OutOfMemory, GdipWidenPath (path, pen, matrix, 1.0f), "GdipWidenPath"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipWidenPath (path, pen, matrix, 1.0f), "GdipWidenPath"); // 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"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipAddPathLine (IntPtr.Zero, 1, 1, 10, 10), "GdipAddPathLine"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipAddPathLine (path, 1, 1, 10, 10), "GdipAddPathLine"); int count; - Assert.AreEqual (Status.Ok, GdipGetPointCount (path, out count), "GdipGetPointCount"); + Assert.AreEqual (Status.Ok, GDIPlus.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, GDIPlus.GdipWidenPath (path, pen, matrix, 1.0f), "GdipWidenPath-2"); - Assert.AreEqual (Status.Ok, GdipDeleteMatrix (matrix), "GdipDeleteMatrix"); - Assert.AreEqual (Status.Ok, GdipDeletePath (path), "GdipDeletePath"); - Assert.AreEqual (Status.Ok, GdipDeletePen (pen), "GdipDeletePen"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (matrix), "GdipDeleteMatrix"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePen (pen), "GdipDeletePen"); } - // Matrix + // GraphicsPathIterator + [Test] + public void GraphicsPathIterator () + { + IntPtr path; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath"); + + IntPtr iter; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePathIter (out iter, path), "GdipCreatePathIter"); + + int count = -1; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterGetCount (IntPtr.Zero, out count), "GdipPathIterGetCount-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterGetCount (iter, out count), "GdipPathIterGetCount"); + Assert.AreEqual (0, count, "count-1"); + + count = -1; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterGetSubpathCount (IntPtr.Zero, out count), "GdipPathIterGetSubpathCount-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterGetSubpathCount (iter, out count), "GdipPathIterGetSubpathCount"); + Assert.AreEqual (0, count, "count-2"); + + bool curve; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterHasCurve (IntPtr.Zero, out curve), "GdipPathIterHasCurve-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterHasCurve (iter, out curve), "GdipPathIterHasCurve"); + Assert.IsFalse (curve, "curve"); + + int result; + PointF[] points = new PointF[count]; + byte[] types = new byte[count]; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterEnumerate (IntPtr.Zero, out result, points, types, count), "GdipPathIterEnumerate-iter"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterEnumerate (iter, out result, null, types, count), "GdipPathIterEnumerate-points"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterEnumerate (iter, out result, points, null, count), "GdipPathIterEnumerate-types"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterEnumerate (iter, out result, points, types, -1), "GdipPathIterEnumerate-count"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterEnumerate (iter, out result, points, types, count), "GdipPathIterEnumerate"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterCopyData (IntPtr.Zero, out result, points, types, 0, 0), "GdipPathIterCopyData-iter"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterCopyData (iter, out result, null, types, 0, 0), "GdipPathIterCopyData-points"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterCopyData (iter, out result, points, null, 0, 0), "GdipPathIterCopyData-types"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterCopyData (iter, out result, points, types, -1, 0), "GdipPathIterCopyData-start"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterCopyData (iter, out result, points, types, 0, -1), "GdipPathIterCopyData-end"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterCopyData (iter, out result, points, types, 0, 0), "GdipPathIterCopyData"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterNextMarkerPath (IntPtr.Zero, out result, path), "GdipPathIterNextMarkerPath-iter"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextMarkerPath (iter, out result, IntPtr.Zero), "GdipPathIterNextMarkerPath-path"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextMarkerPath (iter, out result, path), "GdipPathIterNextMarkerPath"); + + result = -1; + int start = -1; + int end = -1; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterNextMarker (IntPtr.Zero, out result, out start, out end), "GdipPathIterNextMarker-iter"); + start = -1; + end = -1; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextMarker (iter, out result, out start, out end), "GdipPathIterNextMarker"); + Assert.AreEqual (0, result, "result-4"); + Assert.AreEqual (-1, start, "start-1"); + Assert.AreEqual (-1, end, "end-1"); + + byte pathType = 255; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterNextPathType (IntPtr.Zero, out result, out pathType, out start, out end), "GdipPathIterNextPathType-iter"); + pathType = 255; + start = -1; + end = -1; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextPathType (iter, out result, out pathType, out start, out end), "GdipPathIterNextPathType"); + Assert.AreEqual (0, result, "result-5"); + Assert.AreEqual (255, pathType, "pathType"); + Assert.AreEqual (-1, start, "start-2"); + Assert.AreEqual (-1, end, "end-2"); + + bool closed = false; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterNextSubpathPath (IntPtr.Zero, out result, IntPtr.Zero, out closed), "GdipPathIterNextSubpathPath-iter"); + closed = false; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextSubpathPath (iter, out result, IntPtr.Zero, out closed), "GdipPathIterNextSubpathPath-path"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextSubpathPath (iter, out result, path, out closed), "GdipPathIterNextSubpathPath"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterNextSubpath (IntPtr.Zero, out result, out start, out end, out closed), "GdipPathIterNextSubpath-iter"); + start = -1; + end = -1; + closed = false; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextSubpath (iter, out result, out start, out end, out closed), "GdipPathIterNextSubpath"); + Assert.AreEqual (-1, start, "start-3"); + Assert.AreEqual (-1, end, "end-3"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipPathIterRewind (IntPtr.Zero), "GdipPathIterRewind-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterRewind (iter), "GdipPathIterRewind"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeletePathIter (IntPtr.Zero), "GdipDeletePathIter-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePathIter (iter), "GdipDeletePathIter"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath"); + } - [DllImport ("gdiplus.dll")] - internal static extern Status GdipCreateMatrix (out IntPtr matrix); + [Test] + public void GraphicsPathIterator_WithoutPath () + { + // a path isn't required to create an iterator - ensure we never crash for any api + IntPtr iter; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePathIter (out iter, IntPtr.Zero), "GdipCreatePathIter-null"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipDeleteMatrix (IntPtr matrix); + int count = -1; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterGetCount (iter, out count), "GdipPathIterGetCount"); + Assert.AreEqual (0, count, "count-1"); + + count = -1; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterGetSubpathCount (iter, out count), "GdipPathIterGetSubpathCount"); + Assert.AreEqual (0, count, "count-2"); + + bool curve; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterHasCurve (iter, out curve), "GdipPathIterHasCurve"); + + int result = -1; + PointF[] points = new PointF[count]; + byte[] types = new byte[count]; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterEnumerate (iter, out result, points, types, count), "GdipPathIterEnumerate"); + Assert.AreEqual (0, result, "result-1"); + + result = -1; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterCopyData (iter, out result, points, types, 0, 0), "GdipPathIterCopyData"); + Assert.AreEqual (0, result, "result-2"); + + result = -1; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextMarkerPath (iter, out result, IntPtr.Zero), "GdipPathIterNextMarkerPath"); + Assert.AreEqual (0, result, "result-3"); + + result = -1; + int start = -1; + int end = -1; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextMarker (iter, out result, out start, out end), "GdipPathIterNextMarker"); + Assert.AreEqual (0, result, "result-4"); + Assert.AreEqual (-1, start, "start-1"); + Assert.AreEqual (-1, end, "end-1"); + + result = -1; + byte pathType = 255; + start = -1; + end = -1; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextPathType (iter, out result, out pathType, out start, out end), "GdipPathIterNextPathType"); + Assert.AreEqual (0, result, "result-5"); + Assert.AreEqual (255, pathType, "pathType"); + Assert.AreEqual (-1, start, "start-2"); + Assert.AreEqual (-1, end, "end-2"); + + bool closed = false; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextSubpathPath (iter, out result, IntPtr.Zero, out closed), "GdipPathIterNextSubpathPath"); + + start = -1; + end = -1; + closed = false; + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterNextSubpath (iter, out result, out start, out end, out closed), "GdipPathIterNextSubpath"); + Assert.AreEqual (-1, start, "start-3"); + Assert.AreEqual (-1, end, "end-3"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipPathIterRewind (iter), "GdipPathIterRewind"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePathIter (iter), "GdipDeletePathIter"); + } + // Matrix [Test] public void Matrix () { IntPtr matrix; - Assert.AreEqual (Status.Ok, GdipCreateMatrix (out matrix), "GdipCreateMatrix"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMatrix (out matrix), "GdipCreateMatrix"); Assert.IsTrue (matrix != IntPtr.Zero, "Handle"); - Assert.AreEqual (Status.InvalidParameter, GdipDeleteMatrix (IntPtr.Zero), "GdipDeleteMatrix-null"); - Assert.AreEqual (Status.Ok, GdipDeleteMatrix (matrix), "GdipDeleteMatrix"); + bool result; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipIsMatrixIdentity (IntPtr.Zero, out result), "GdipIsMatrixIdentity-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipIsMatrixIdentity (matrix, out result), "GdipIsMatrixIdentity"); + Assert.IsTrue (result, "identity"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipIsMatrixInvertible (IntPtr.Zero, out result), "GdipIsMatrixInvertible-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipIsMatrixInvertible (matrix, out result), "GdipIsMatrixInvertible"); + Assert.IsTrue (result, "invertible"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipInvertMatrix (IntPtr.Zero), "GdipInvertMatrix-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipInvertMatrix (matrix), "GdipInvertMatrix"); + + PointF[] points = new PointF[1]; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipTransformMatrixPoints (IntPtr.Zero, points, 1), "GdipTransformMatrixPoints-null-points-1"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipTransformMatrixPoints (matrix, null, 1), "GdipTransformMatrixPoints-matrix-points-1"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipTransformMatrixPoints (matrix, points, 0), "GdipTransformMatrixPoints-matrix-points-0"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipTransformMatrixPoints (matrix, points, 1), "GdipTransformMatrixPoints"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipVectorTransformMatrixPoints (IntPtr.Zero, points, 1), "GdipVectorTransformMatrixPoints-null-points-1"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipVectorTransformMatrixPoints (matrix, null, 1), "GdipVectorTransformMatrixPoints-matrix-points-1"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipVectorTransformMatrixPoints (matrix, points, 0), "GdipVectorTransformMatrixPoints-matrix-points-0"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipVectorTransformMatrixPoints (matrix, points, 1), "GdipVectorTransformMatrixPoints"); + + IntPtr clone; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCloneMatrix (IntPtr.Zero, out clone), "GdipCloneMatrix"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneMatrix (matrix, out clone), "GdipCloneMatrix"); + Assert.IsTrue (clone != IntPtr.Zero, "Handle-clone"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipIsMatrixEqual (IntPtr.Zero, clone, out result), "GdipIsMatrixEqual-null-clone"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipIsMatrixEqual (matrix, IntPtr.Zero, out result), "GdipIsMatrixEqual-matrix-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipIsMatrixEqual (matrix, clone, out result), "GdipIsMatrixEqual-matrix-clone"); + Assert.IsTrue (result, "equal"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipMultiplyMatrix (IntPtr.Zero, clone, MatrixOrder.Append), "GdipMultiplyMatrix-null-clone-append"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipMultiplyMatrix (matrix, IntPtr.Zero, MatrixOrder.Prepend), "GdipMultiplyMatrix-matrix-null-prepend"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipMultiplyMatrix (matrix, clone, (MatrixOrder)Int32.MinValue), "GdipMultiplyMatrix-matrix-clone-invalid"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipMultiplyMatrix (matrix, clone, MatrixOrder.Append), "GdipMultiplyMatrix-matrix-clone-append"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipTranslateMatrix (IntPtr.Zero, 1f, 2f, MatrixOrder.Append), "GdipTranslateMatrix-null-append"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipTranslateMatrix (matrix, Single.NaN, Single.NegativeInfinity, MatrixOrder.Prepend), "GdipTranslateMatrix-nan-append"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipTranslateMatrix (matrix, 1f, 2f, (MatrixOrder) Int32.MinValue), "GdipTranslateMatrix-matrix-invalid"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipTranslateMatrix (matrix, 1f, 2f, MatrixOrder.Append), "GdipTranslateMatrix-matrix-append"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipScaleMatrix (IntPtr.Zero, 1f, 2f, MatrixOrder.Append), "GdipScaleMatrix-null-append"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipScaleMatrix (matrix, Single.NaN, Single.NegativeInfinity, MatrixOrder.Prepend), "GdipScaleMatrix-nan-append"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipScaleMatrix (matrix, 1f, 2f, (MatrixOrder) Int32.MinValue), "GdipScaleMatrix-matrix-invalid"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipScaleMatrix (matrix, 1f, 2f, MatrixOrder.Append), "GdipScaleMatrix-matrix-append"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipShearMatrix (IntPtr.Zero, 1f, 2f, MatrixOrder.Append), "GdipShearMatrix-null-append"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipShearMatrix (matrix, Single.NaN, Single.NegativeInfinity, MatrixOrder.Prepend), "GdipShearMatrix-nan-append"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipShearMatrix (matrix, 1f, 2f, (MatrixOrder) Int32.MinValue), "GdipShearMatrix-matrix-invalid"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipShearMatrix (matrix, 1f, 2f, MatrixOrder.Append), "GdipShearMatrix-matrix-append"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteMatrix (IntPtr.Zero), "GdipDeleteMatrix-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (matrix), "GdipDeleteMatrix"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (clone), "GdipDeleteMatrix-clone"); } - // Image + [Test] + public void Matrix2 () + { + IntPtr matrix; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMatrix2 (Single.MinValue, Single.MaxValue, Single.NegativeInfinity, + Single.PositiveInfinity, Single.NaN, Single.Epsilon, out matrix), "GdipCreateMatrix2"); + Assert.IsTrue (matrix != IntPtr.Zero, "Handle"); - [DllImport ("gdiplus.dll")] - internal static extern Status GdipDisposeImage (IntPtr image); + // check data + float[] elements = new float[6]; + IntPtr data = Marshal.AllocHGlobal (Marshal.SizeOf (typeof (float)) * 6); + try { + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMatrixElements (IntPtr.Zero, data), "GdipSetMatrixElements-null-matrix"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMatrixElements (matrix, IntPtr.Zero), "GdipSetMatrixElements-null-data"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetMatrixElements (matrix, data), "GdipSetMatrixElements-null-matrix"); + Marshal.Copy (data, elements, 0, 6); + Assert.AreEqual (Single.MinValue, elements [0], "0"); + Assert.AreEqual (Single.MaxValue, elements [1], "1"); + Assert.AreEqual (Single.NegativeInfinity, elements [2], "2"); + Assert.AreEqual (Single.PositiveInfinity, elements [3], "3"); + Assert.AreEqual (Single.NaN, elements [4], "4"); + Assert.AreEqual (Single.Epsilon, elements [5], "5"); + } + finally { + Marshal.FreeHGlobal (data); + } + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetMatrixElements (IntPtr.Zero, 0f, 0f, 0f, 0f, 0f, 0f), "GdipSetMatrixElements-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetMatrixElements (matrix, 0f, 0f, 0f, 0f, 0f, 0f), "GdipSetMatrixElements"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (matrix), "GdipDeleteMatrix"); + } + + [Test] + public void Matrix3 () + { + RectangleF rect = new RectangleF (); + IntPtr matrix; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateMatrix3 (ref rect, null, out matrix), "GdipCreateMatrix3-null"); + + // provding less than 3 points would results in AccessViolationException under MS 2.0 but can't happen using the managed SD code + PointF[] points = new PointF[3]; + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateMatrix3 (ref rect, points, out matrix), "GdipCreateMatrix3-empty-rect"); + rect = new RectangleF (10f, 20f, 0f, 40f); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateMatrix3 (ref rect, points, out matrix), "GdipCreateMatrix3-empty-width"); + rect = new RectangleF (10f, 20f, 30f, 0f); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateMatrix3 (ref rect, points, out matrix), "GdipCreateMatrix3-empty-height"); + + rect = new RectangleF (0f, 0f, 30f, 40f); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMatrix3 (ref rect, points, out matrix), "GdipCreateMatrix3-3"); + Assert.IsTrue (matrix != IntPtr.Zero, "Handle"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (matrix), "GdipDeleteMatrix"); + } + + // Image [Test] public void DisposeImage () { // invalid image pointer (null) - Assert.AreEqual (Status.InvalidParameter, GdipDisposeImage (IntPtr.Zero), "null"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDisposeImage (IntPtr.Zero), "null"); IntPtr image; - GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); - Assert.AreEqual (Status.Ok, GdipDisposeImage (image), "first"); + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "first"); } [Test] @@ -378,17 +799,13 @@ namespace MonoTests.System.Drawing { public void DisposeImage_Dual () { IntPtr image; - GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); // first dispose - Assert.AreEqual (Status.Ok, GdipDisposeImage (image), "first"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "first"); // second dispose - Assert.AreEqual (Status.ObjectBusy, GdipDisposeImage (image), "second"); + Assert.AreEqual (Status.ObjectBusy, GDIPlus.GdipDisposeImage (image), "second"); } - - [DllImport ("gdiplus.dll")] - internal static extern Status GdipGetImageThumbnail (IntPtr image, uint width, uint height, out IntPtr thumbImage, IntPtr callback, IntPtr callBackData); - [Test] [Category ("NotWorking")] // libgdiplus doesn't implement GdipGetImageThumbnail (it is done inside S.D) public void GetImageThumbnail () @@ -396,183 +813,951 @@ namespace MonoTests.System.Drawing { IntPtr ptr; // invalid image pointer (null) - Assert.AreEqual (Status.InvalidParameter, GdipGetImageThumbnail (IntPtr.Zero, 10, 10, out ptr, IntPtr.Zero, IntPtr.Zero)); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetImageThumbnail (IntPtr.Zero, 10, 10, out ptr, IntPtr.Zero, IntPtr.Zero)); IntPtr image; - GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); try { // invalid width (0) - Assert.AreEqual (Status.OutOfMemory, GdipGetImageThumbnail (image, 0, 10, out ptr, IntPtr.Zero, IntPtr.Zero)); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageThumbnail (image, 0, 10, out ptr, IntPtr.Zero, IntPtr.Zero)); // invalid width (negative) - Assert.AreEqual (Status.OutOfMemory, GdipGetImageThumbnail (image, 0x8000000, 10, out ptr, IntPtr.Zero, IntPtr.Zero)); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageThumbnail (image, 0x8000000, 10, out ptr, IntPtr.Zero, IntPtr.Zero)); // invalid height (0) - Assert.AreEqual (Status.OutOfMemory, GdipGetImageThumbnail (image, 10, 0, out ptr, IntPtr.Zero, IntPtr.Zero)); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageThumbnail (image, 10, 0, out ptr, IntPtr.Zero, IntPtr.Zero)); // invalid height (negative) - Assert.AreEqual (Status.OutOfMemory, GdipGetImageThumbnail (image, 10, 0x8000000, out ptr, IntPtr.Zero, IntPtr.Zero)); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageThumbnail (image, 10, 0x8000000, out ptr, IntPtr.Zero, IntPtr.Zero)); } finally { - GdipDisposeImage (image); + GDIPlus.GdipDisposeImage (image); } } - // PathGradientBrush + [Test] + public void Icon () + { + string filename = TestBitmap.getInFile ("bitmaps/64x64x256.ico"); + IntPtr bitmap; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateBitmapFromFile (filename, out bitmap), "GdipCreateBitmapFromFile"); + try { + int size; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImagePaletteSize (bitmap, out size), "GdipGetImagePaletteSize"); + Assert.AreEqual (1032, size, "size"); + + IntPtr clone; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneImage (bitmap, out clone), "GdipCloneImage"); + try { + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImagePaletteSize (clone, out size), "GdipGetImagePaletteSize/Clone"); + Assert.AreEqual (1032, size, "size/clone"); + } + finally { + GDIPlus.GdipDisposeImage (clone); + } + + IntPtr palette = Marshal.AllocHGlobal (size); + try { + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetImagePalette (IntPtr.Zero, palette, size), "GdipGetImagePalette(null,palette,size)"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetImagePalette (bitmap, IntPtr.Zero, size), "GdipGetImagePalette(bitmap,null,size)"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetImagePalette (bitmap, palette, 0), "GdipGetImagePalette(bitmap,palette,0)"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImagePalette (bitmap, palette, size), "GdipGetImagePalette"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetImagePalette (IntPtr.Zero, palette), "GdipSetImagePalette(null,palette)"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetImagePalette (bitmap, IntPtr.Zero), "GdipSetImagePalette(bitmap,null)"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetImagePalette (bitmap, palette), "GdipSetImagePalette"); + } + finally { + Marshal.FreeHGlobal (palette); + } + } + finally { + GDIPlus.GdipDisposeImage (bitmap); + } + } + + [Test] + public void FromFile_IndexedBitmap () + { + // despite it's name it's a 4bpp indexed bitmap + string filename = TestBitmap.getInFile ("bitmaps/almogaver1bit.bmp"); + IntPtr graphics; + + IntPtr image; + Assert.AreEqual (Status.Ok, GDIPlus.GdipLoadImageFromFile (filename, out image), "GdipLoadImageFromFile"); + try { + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageGraphicsContext (image, out graphics), "GdipGetImageGraphicsContext/image"); + Assert.AreEqual (IntPtr.Zero, graphics, "image/graphics"); + } + finally { + GDIPlus.GdipDisposeImage (image); + } + + IntPtr bitmap; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateBitmapFromFile (filename, out bitmap), "GdipCreateBitmapFromFile"); + try { + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageGraphicsContext (bitmap, out graphics), "GdipGetImageGraphicsContext/bitmap"); + Assert.AreEqual (IntPtr.Zero, graphics, "bitmap/graphics"); + } + finally { + GDIPlus.GdipDisposeImage (bitmap); + } + } + + [Test] + public void GdipLoadImageFromFile_FileNotFound () + { + string filename = "filenotfound"; + + IntPtr image; + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipLoadImageFromFile (filename, out image), "GdipLoadImageFromFile"); + Assert.AreEqual (IntPtr.Zero, image, "image handle"); + + // this doesn't throw a OutOfMemoryException + Assert.Throws (() => Image.FromFile (filename)); + } - [DllImport ("gdiplus.dll")] - static internal extern Status GdipCreatePathGradient (PointF[] points, int count, WrapMode wrapMode, out IntPtr brush); + [Test] + public void GdipCreateBitmapFromFile_FileNotFound () + { + string filename = "filenotfound"; - [DllImport ("gdiplus.dll")] - static internal extern Status GdipCreatePathGradientFromPath (IntPtr path, out IntPtr brush); + IntPtr bitmap; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateBitmapFromFile (filename, out bitmap), "GdipCreateBitmapFromFile"); + Assert.AreEqual (IntPtr.Zero, bitmap, "bitmap handle"); - [DllImport ("gdiplus.dll")] - static internal extern Status GdipGetPathGradientBlendCount (IntPtr brush, out int count); + Assert.Throws (() => new Bitmap (filename)); + } - [DllImport ("gdiplus.dll")] - static internal extern Status GdipGetPathGradientPresetBlend (IntPtr brush, int[] blend, float[] positions, int count); + [Test] + public void Encoder () + { + IntPtr image; + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); + + Guid g = new Guid (); + uint size = UInt32.MaxValue; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetEncoderParameterListSize (IntPtr.Zero, ref g, out size), "GdipGetEncoderParameterListSize-null-guid-uint"); + Assert.AreEqual (UInt32.MaxValue, size, "size-1"); + // note: can't test a null Guid (it's a struct) +#if false + Assert.AreEqual (Status. FileNotFound, GDIPlus.GdipGetEncoderParameterListSize (image, ref g, out size), "GdipGetEncoderParameterListSize-image-badguid-uint"); + Assert.AreEqual (UInt32.MaxValue, size, "size-2"); + + g = new Guid ("{B96B3CAE-0728-11D3-9D7B-0000F81EF32E}"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetEncoderParameterListSize (image, ref g, out size), "GdipGetEncoderParameterListSize-image-guid-uint"); + Assert.AreEqual (UInt32.MaxValue, size, "size-3"); +#endif + GDIPlus.GdipDisposeImage (image); + } + + // ImageAttribute + [Test] + public void ImageAttribute () + { + IntPtr attr; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateImageAttributes (out attr), "GdipCreateImageAttributes"); + + IntPtr clone; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCloneImageAttributes (IntPtr.Zero, out clone), "GdipCloneImageAttributes"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneImageAttributes (attr, out clone), "GdipCloneImageAttributes"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetImageAttributesColorMatrix (attr, ColorAdjustType.Default, true, IntPtr.Zero, IntPtr.Zero, ColorMatrixFlag.Default), "GdipSetImageAttributesColorMatrix-true-matrix1"); + // the first color matrix can be null if enableFlag is false + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetImageAttributesColorMatrix (attr, ColorAdjustType.Default, false, IntPtr.Zero, IntPtr.Zero, ColorMatrixFlag.Default), "GdipSetImageAttributesColorMatrix-false-matrix1"); + ColorMatrix cm = new ColorMatrix (); + IntPtr color = Marshal.AllocHGlobal (Marshal.SizeOf (typeof (ColorMatrix))); + try { + Marshal.StructureToPtr (cm, color, false); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetImageAttributesColorMatrix (IntPtr.Zero, ColorAdjustType.Default, true, color, IntPtr.Zero, ColorMatrixFlag.Default), "GdipSetImageAttributesColorMatrix-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetImageAttributesColorMatrix (attr, ColorAdjustType.Default, true, color, IntPtr.Zero, ColorMatrixFlag.Default), "GdipCloneImageAttributes"); + } + finally { + Marshal.FreeHGlobal (color); + } + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDisposeImageAttributes (IntPtr.Zero), "GdipDisposeImageAttributes-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImageAttributes (attr), "GdipDisposeImageAttributes"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImageAttributes (clone), "GdipDisposeImageAttributes-clone"); + } + // PathGradientBrush [Test] public void CreatePathGradient () { PointF[] points = null; IntPtr brush; - Assert.AreEqual (Status.OutOfMemory, GdipCreatePathGradient (points, 0, WrapMode.Clamp, out brush), "null"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreatePathGradient (points, 0, WrapMode.Clamp, out brush), "null"); points = new PointF [0]; - Assert.AreEqual (Status.OutOfMemory, GdipCreatePathGradient (points, 0, WrapMode.Clamp, out brush), "empty"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreatePathGradient (points, 0, WrapMode.Clamp, out brush), "empty"); points = new PointF[1]; - Assert.AreEqual (Status.OutOfMemory, GdipCreatePathGradient (points, 1, WrapMode.Clamp, out brush), "one"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreatePathGradient (points, 1, WrapMode.Clamp, out brush), "one"); + + points = null; + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreatePathGradient (points, 2, WrapMode.Clamp, out brush), "null/two"); 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.AreEqual (Status.Ok, GDIPlus.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"); + Assert.AreEqual (Status.Ok, GDIPlus.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.InvalidParameter, GDIPlus.GdipGetPathGradientPresetBlend (brush, colors, positions, count), "GdipGetPathGradientBlend"); // can't call that for 1 count! - Assert.AreEqual (Status.Ok, GdipDeleteBrush (brush), "GdipDeleteBrush"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush"); } [Test] public void CreatePathGradient_FromPath_Line () { IntPtr path; - Assert.AreEqual (Status.Ok, GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath"); + Assert.AreEqual (Status.Ok, GDIPlus.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.OutOfMemory, GDIPlus.GdipCreatePathGradientFromPath (IntPtr.Zero, out brush), "null"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreatePathGradientFromPath (path, out brush), "empty path"); - Assert.AreEqual (Status.Ok, GdipAddPathLine (path, 1, 1, 10, 10), "GdipAddPathLine"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipAddPathLine (path, 1, 1, 10, 10), "GdipAddPathLine"); - Assert.AreEqual (Status.Ok, GdipCreatePathGradientFromPath (path, out brush), "path"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePathGradientFromPath (path, out brush), "path"); Assert.IsTrue (brush != IntPtr.Zero, "Handle"); int count; - Assert.AreEqual (Status.Ok, GdipGetPathGradientBlendCount (brush, out count), "GdipGetPathGradientBlendCount"); + Assert.AreEqual (Status.Ok, GDIPlus.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.InvalidParameter, GDIPlus.GdipGetPathGradientPresetBlend (brush, colors, positions, count), "GdipGetPathGradientBlend"); - Assert.AreEqual (Status.Ok, GdipDeleteBrush (brush), "GdipDeleteBrush"); - Assert.AreEqual (Status.Ok, GdipDeletePath (path), "GdipDeletePath"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath"); } [Test] public void CreatePathGradient_FromPath_Lines () { IntPtr path; - Assert.AreEqual (Status.Ok, GdipCreatePath (FillMode.Alternate, out path), "GdipCreatePath"); + Assert.AreEqual (Status.Ok, GDIPlus.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"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipAddPathLine2 (path, pts_2f, pts_2f.Length), "GdipAddPathLine2"); IntPtr brush; - Assert.AreEqual (Status.Ok, GdipCreatePathGradientFromPath (path, out brush), "path"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePathGradientFromPath (path, out brush), "path"); Assert.IsTrue (brush != IntPtr.Zero, "Handle"); int count; - Assert.AreEqual (Status.Ok, GdipGetPathGradientBlendCount (brush, out count), "GdipGetPathGradientBlendCount"); + Assert.AreEqual (Status.Ok, GDIPlus.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.InvalidParameter, GDIPlus.GdipGetPathGradientPresetBlend (brush, colors, positions, count), "GdipGetPathGradientBlend"); - Assert.AreEqual (Status.Ok, GdipDeleteBrush (brush), "GdipDeleteBrush"); - Assert.AreEqual (Status.Ok, GdipDeletePath (path), "GdipDeletePath"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePath (path), "GdipDeletePath"); } // Pen - - [DllImport ("gdiplus.dll")] - internal static extern Status GdipCreatePen1 (int argb, float width, Unit unit, out IntPtr pen); - - [DllImport ("gdiplus.dll")] - internal static extern Status GdipGetPenDashStyle (IntPtr pen, out DashStyle dashStyle); - - [DllImport ("gdiplus.dll")] - internal static extern Status GdipSetPenDashStyle (IntPtr pen, DashStyle dashStyle); - - [DllImport ("gdiplus.dll")] - internal static extern Status GdipGetPenDashCount (IntPtr pen, out int count); - - [DllImport ("gdiplus.dll")] - internal static extern Status GdipGetPenDashArray (IntPtr pen, float[] dash, int count); - - [DllImport ("gdiplus.dll")] - internal static extern Status GdipDeletePen (IntPtr pen); - [Test] public void CreatePen () { IntPtr pen; - Assert.AreEqual (Status.Ok, GdipCreatePen1 (0, 0f, Unit.UnitWorld, out pen), "GdipCreatePen1"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePen1 (0, 0f, GraphicsUnit.World, out pen), "GdipCreatePen1"); Assert.IsTrue (pen != IntPtr.Zero, "pen"); DashStyle ds; - Assert.AreEqual (Status.Ok, GdipGetPenDashStyle (pen, out ds), "GdipGetPenDashStyle"); - Assert.AreEqual (Status.InvalidParameter, GdipGetPenDashStyle (IntPtr.Zero, out ds), "GdipGetPenDashStyle-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPenDashStyle (pen, out ds), "GdipGetPenDashStyle"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPenDashStyle (IntPtr.Zero, out ds), "GdipGetPenDashStyle-null"); ds = DashStyle.Custom; - Assert.AreEqual (Status.Ok, GdipSetPenDashStyle (pen, ds), "GdipSetPenDashStyle"); - Assert.AreEqual (Status.InvalidParameter, GdipSetPenDashStyle (IntPtr.Zero, ds), "GdipSetPenDashStyle-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetPenDashStyle (pen, ds), "GdipSetPenDashStyle"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetPenDashStyle (IntPtr.Zero, ds), "GdipSetPenDashStyle-null"); int count; - Assert.AreEqual (Status.Ok, GdipGetPenDashCount (pen, out count), "GdipGetPenDashCount"); - Assert.AreEqual (Status.InvalidParameter, GdipGetPenDashCount (IntPtr.Zero, out count), "GdipGetPenDashCount-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPenDashCount (pen, out count), "GdipGetPenDashCount"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPenDashCount (IntPtr.Zero, out count), "GdipGetPenDashCount-null"); Assert.AreEqual (0, count, "count"); float[] dash = new float[count]; - Assert.AreEqual (Status.OutOfMemory, GdipGetPenDashArray (pen, dash, count), "GdipGetPenDashArray"); - Assert.AreEqual (Status.InvalidParameter, GdipGetPenDashArray (IntPtr.Zero, dash, count), "GdipGetPenDashArray-null-pen"); - Assert.AreEqual (Status.InvalidParameter, GdipGetPenDashArray (pen, null, count), "GdipGetPenDashArray-null-dash"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetPenDashArray (pen, dash, count), "GdipGetPenDashArray"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPenDashArray (IntPtr.Zero, dash, count), "GdipGetPenDashArray-null-pen"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPenDashArray (pen, null, count), "GdipGetPenDashArray-null-dash"); - Assert.AreEqual (Status.Ok, GdipDeletePen (pen), "GdipDeletePen"); - Assert.AreEqual (Status.InvalidParameter, GdipDeletePen (IntPtr.Zero), "GdipDeletePen-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePen (pen), "GdipDeletePen"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeletePen (IntPtr.Zero), "GdipDeletePen-null"); } - // Region - - [DllImport ("gdiplus.dll")] - static internal extern Status GdipCreateRegionRgnData (byte[] data, int size, out IntPtr region); + [Test] + public void PenColor_81266 () + { + IntPtr pen; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreatePen1 (0x7f0000ff, 1f, GraphicsUnit.Pixel, out pen), "GdipCreatePen1"); + try { + int color = 0; + IntPtr brush; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetPenBrushFill (IntPtr.Zero, out brush), "GdipGetPenBrushFill-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPenBrushFill (pen, out brush), "GdipGetPenBrushFill"); + try { + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetSolidFillColor (IntPtr.Zero, out color), "GdipGetSolidFillColor-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetSolidFillColor (brush, out color), "GdipGetSolidFillColor-0"); + Assert.AreEqual (0x7f0000ff, color, "color-0"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetPenColor (IntPtr.Zero, 0x7fff0000), "GdipSetPenColor-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetPenColor (pen, 0x7fff0000), "GdipSetPenColor"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetSolidFillColor (brush, out color), "GdipGetSolidFillColor-1"); + // previous brush color didn't change + Assert.AreEqual (0x7f0000ff, color, "color-1"); + } + finally { + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush"); + } + + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPenBrushFill (pen, out brush), "GdipGetPenBrushFill-2"); + try { + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetSolidFillColor (brush, out color), "GdipGetSolidFillColor-2"); + // new brush color is updated + Assert.AreEqual (0x7fff0000, color, "color-2"); + } + finally { + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush-2"); + } + } + finally { + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeletePen (pen), "GdipDeletePen"); + } + } + // Region [Test] public void CreateRegionRgnData () { IntPtr region; - Assert.AreEqual (Status.InvalidParameter, GdipCreateRegionRgnData (null, 0, out region)); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateRegionRgnData (null, 0, out region)); byte[] data = new byte[0]; - Assert.AreEqual (Status.GenericError, GdipCreateRegionRgnData (data, 0, out region)); + Assert.AreEqual (Status.GenericError, GDIPlus.GdipCreateRegionRgnData (data, 0, out region)); + } + + [Test] + public void DrawingOperations () + { + IntPtr graphics, image; + + IntPtr pen; + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, + out image); + + GDIPlus.GdipGetImageGraphicsContext (image, out graphics); + GDIPlus.GdipCreatePen1 (0, 0f, GraphicsUnit.World, out pen); + + // DrawCurve + + Assert.AreEqual (Status.InvalidParameter, + GDIPlus.GdipDrawCurveI (IntPtr.Zero, IntPtr.Zero, null, 0)); + + Assert.AreEqual (Status.InvalidParameter, + GDIPlus.GdipDrawCurveI (graphics, pen, new Point [] {}, 0), + "DrawCurve with no pts"); + Assert.AreEqual (Status.InvalidParameter, + GDIPlus.GdipDrawCurveI (graphics, pen, + new Point [] { new Point (1, 1) }, 1), + "DrawCurve with 1 pt"); + Assert.AreEqual (Status.Ok, + GDIPlus.GdipDrawCurveI (graphics, pen, + new Point [] { new Point (1, 1), + new Point (2, 2) }, 2), + "DrawCurve with 2 pts"); + + // DrawClosedCurve + + Assert.AreEqual (Status.InvalidParameter, + GDIPlus.GdipDrawClosedCurveI (graphics, pen, new Point [] {}, 0), + "DrawClosedCurve with no pts"); + Assert.AreEqual (Status.InvalidParameter, + GDIPlus.GdipDrawClosedCurveI (graphics, pen, + new Point [] { new Point (1, 1) }, 1), + "DrawClosedCurve with 1 pt"); + Assert.AreEqual (Status.InvalidParameter, + GDIPlus.GdipDrawClosedCurveI (graphics, pen, + new Point [] { new Point (1, 1), + new Point (2, 2) }, 2), + "DrawClosedCurve with 2 pt2"); + + // DrawPolygon + + Assert.AreEqual (Status.InvalidParameter, + GDIPlus.GdipDrawPolygonI (graphics, pen, new Point [] {}, 0), + "DrawPolygon with no pts"); + Assert.AreEqual (Status.InvalidParameter, + GDIPlus.GdipDrawPolygonI (graphics, pen, + new Point [] { new Point (1, 1) }, 1), + "DrawPolygon with only one pt"); + + GDIPlus.GdipDeletePen (pen); + + // FillClosedCurve + + IntPtr brush; + GDIPlus.GdipCreateSolidFill (0, out brush); + + + Assert.AreEqual (Status.InvalidParameter, + GDIPlus.GdipFillClosedCurveI (graphics, brush, new Point [] {}, 0), + "FillClosedCurve with no pts"); + Assert.AreEqual (Status.Ok, + GDIPlus.GdipFillClosedCurveI (graphics, brush, + new Point [] { new Point (1, 1) }, 1), + "FillClosedCurve with 1 pt"); + Assert.AreEqual (Status.Ok, + GDIPlus.GdipFillClosedCurveI (graphics, brush, + new Point [] { new Point (1, 1), + new Point (2, 2) }, 2), + "FillClosedCurve with 2 pts"); + + GDIPlus.GdipDeleteBrush (brush); + + GDIPlus.GdipDeleteGraphics (graphics); + GDIPlus.GdipDisposeImage (image); + } + + // StringFormat + private void CheckStringFormat (IntPtr sf, StringFormatFlags exepcted_flags, StringTrimming expected_trimmings) + { + StringAlignment sa = StringAlignment.Center; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatAlign (IntPtr.Zero, out sa), "GdipGetStringFormatAlign-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatAlign (sf, out sa), "GdipGetStringFormatAlign"); + Assert.AreEqual (StringAlignment.Near, sa, "StringAlignment-1"); + + StringAlignment la = StringAlignment.Center; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatLineAlign (IntPtr.Zero, out la), "GdipGetStringFormatLineAlign-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatLineAlign (sf, out la), "GdipGetStringFormatLineAlign"); + Assert.AreEqual (StringAlignment.Near, la, "StringAlignment-2"); + + StringFormatFlags flags = StringFormatFlags.DirectionRightToLeft; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatFlags (IntPtr.Zero, out flags), "GdipGetStringFormatFlags-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatFlags (sf, out flags), "GdipGetStringFormatFlags"); + Assert.AreEqual (exepcted_flags, flags, "StringFormatFlags"); + + HotkeyPrefix hotkey = HotkeyPrefix.Show; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatHotkeyPrefix (IntPtr.Zero, out hotkey), "GdipGetStringFormatHotkeyPrefix-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatHotkeyPrefix (sf, out hotkey), "GdipGetStringFormatHotkeyPrefix"); + Assert.AreEqual (HotkeyPrefix.None, hotkey, "HotkeyPrefix"); + + StringTrimming trimming = StringTrimming.None; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatTrimming (IntPtr.Zero, out trimming), "GdipGetStringFormatTrimming-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatTrimming (sf, out trimming), "GdipGetStringFormatTrimming"); + Assert.AreEqual (expected_trimmings, trimming, "StringTrimming"); + + StringDigitSubstitute sub = StringDigitSubstitute.Traditional; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatDigitSubstitution (IntPtr.Zero, 0, out sub), "GdipGetStringFormatDigitSubstitution-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatDigitSubstitution (sf, 0, out sub), "GdipGetStringFormatDigitSubstitution"); + Assert.AreEqual (StringDigitSubstitute.User, sub, "StringDigitSubstitute"); + + int count; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetStringFormatMeasurableCharacterRangeCount (IntPtr.Zero, out count), "GdipGetStringFormatMeasurableCharacterRangeCount-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatMeasurableCharacterRangeCount (sf, out count), "GdipGetStringFormatMeasurableCharacterRangeCount"); + Assert.AreEqual (0, count, "count"); + } + + [Test] + public void StringFormat () + { + IntPtr sf; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateStringFormat (Int32.MinValue, Int32.MinValue, out sf), "GdipCreateStringFormat"); + + CheckStringFormat (sf, (StringFormatFlags) Int32.MinValue, StringTrimming.Character); + + CharacterRange[] ranges = new CharacterRange[32]; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (IntPtr.Zero, 1, ranges), "GdipSetStringFormatMeasurableCharacterRanges-null"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (IntPtr.Zero, -1, ranges), "GdipSetStringFormatMeasurableCharacterRanges-negative"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (sf, 1, ranges), "GdipSetStringFormatMeasurableCharacterRanges"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (sf, 32, ranges), "GdipSetStringFormatMeasurableCharacterRanges-32"); + Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (sf, 33, ranges), "GdipSetStringFormatMeasurableCharacterRanges-33"); + + float first = Single.MinValue; + float[] tabs = new float[1]; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatTabStops (IntPtr.Zero, 1.0f, 1, tabs), "GdipSetStringFormatTabStops-null"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatTabStops (sf, 1.0f, 1, null), "GdipSetStringFormatTabStops-null/tabs"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatTabStops (sf, 1.0f, -1, tabs), "GdipSetStringFormatTabStops-negative"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatTabStops (sf, 1, out first, tabs), "GdipGetStringFormatTabStops-negative"); + Assert.AreEqual (0.0f, first, "first-negative"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatTabStops (sf, 1.0f, 1, tabs), "GdipSetStringFormatTabStops"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatTabStops (sf, 1, out first, tabs), "GdipGetStringFormatTabStops"); + Assert.AreEqual (1.0f, first, "first"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteStringFormat (IntPtr.Zero), "GdipDeleteStringFormat-null"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (sf), "GdipDeleteStringFormat"); + } + + [Test] + public void StringFormat_Clone () + { + IntPtr sf; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateStringFormat (Int32.MinValue, Int32.MinValue, out sf), "GdipCreateStringFormat"); + + IntPtr clone; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCloneStringFormat (IntPtr.Zero, out clone), "GdipCloneStringFormat"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneStringFormat (sf, out clone), "GdipCloneStringFormat"); + + CheckStringFormat (clone, (StringFormatFlags) Int32.MinValue, StringTrimming.Character); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (clone), "GdipDeleteStringFormat-clone"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (sf), "GdipDeleteStringFormat"); + } + + [Test] + public void StringFormat_GenericDefault () + { + IntPtr sf; + Assert.AreEqual (Status.Ok, GDIPlus.GdipStringFormatGetGenericDefault (out sf), "GdipStringFormatGetGenericDefault"); + + CheckStringFormat (sf, (StringFormatFlags) 0, StringTrimming.Character); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (sf), "GdipDeleteStringFormat"); + } + + [Test] + public void StringFormat_GenericTypographic () + { + IntPtr sf; + Assert.AreEqual (Status.Ok, GDIPlus.GdipStringFormatGetGenericTypographic (out sf), "GdipStringFormatGetGenericTypographic"); + + StringFormatFlags flags = StringFormatFlags.NoClip | StringFormatFlags.LineLimit | StringFormatFlags.FitBlackBox; + CheckStringFormat (sf, flags , StringTrimming.None); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (sf), "GdipDeleteStringFormat"); + } + + // TextureBrush + [Test] + public void Texture () + { + IntPtr image; + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); + + IntPtr brush; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateTexture (IntPtr.Zero, WrapMode.Tile, out brush), "GdipCreateTexture-image"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture (image, (WrapMode)Int32.MinValue, out brush), "GdipCreateTexture-wrapmode"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateTexture (image, WrapMode.Tile, out brush), "GdipCreateTexture"); + + IntPtr image2; +// this would throw an AccessViolationException under MS 2.0 (missing null check?) +// Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetTextureImage (IntPtr.Zero, out image2), "GdipGetTextureImage-brush"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetTextureImage (brush, out image2), "GdipGetTextureImage"); + Assert.IsFalse (image == image2, "image"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image2), "GdipDisposeImage-image2"); + } + + [Test] + public void Texture2 () + { + IntPtr image; + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); + + IntPtr brush; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateTexture2 (IntPtr.Zero, WrapMode.Tile, 0, 0, 10, 10, out brush), "GdipCreateTexture2-image"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateTexture2 (IntPtr.Zero, (WrapMode) Int32.MinValue, 0, 0, 10, 10, out brush), "GdipCreateTexture2-wrapmode"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 0, 0, 0, 10, out brush), "GdipCreateTexture2-width"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 0, 0, 10, 0, out brush), "GdipCreateTexture2-height"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, -1, 0, 0, 10, out brush), "GdipCreateTexture2-x"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 0, -1, 10, 0, out brush), "GdipCreateTexture2-y"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 1, 0, 10, 10, out brush), "GdipCreateTexture2-too-wide"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 0, 1, 10, 10, out brush), "GdipCreateTexture2-too-tall"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateTexture2 (image, WrapMode.Tile, 0, 0, 10, 10, out brush), "GdipCreateTexture2"); + + WrapMode wm; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetTextureWrapMode (IntPtr.Zero, out wm), "GdipGetTextureWrapMode-brush"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetTextureWrapMode (brush, out wm), "GdipGetTextureWrapMode"); + Assert.AreEqual (WrapMode.Tile, wm, "WrapMode"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetTextureWrapMode (IntPtr.Zero, WrapMode.Clamp), "GdipSetTextureWrapMode-brush"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetTextureWrapMode (brush, WrapMode.Clamp), "GdipSetTextureWrapMode"); + GDIPlus.GdipGetTextureWrapMode (brush, out wm); + Assert.AreEqual (WrapMode.Clamp, wm, "WrapMode.Clamp"); + + // an invalid WrapMode is ignored + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetTextureWrapMode (brush, (WrapMode) Int32.MinValue), "GdipSetTextureWrapMode-wrapmode"); + GDIPlus.GdipGetTextureWrapMode (brush, out wm); + Assert.AreEqual (WrapMode.Clamp, wm, "WrapMode/Invalid"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage"); + } + + [Test] + public void TextureIA () + { + IntPtr image; + GDIPlus.GdipCreateBitmapFromScan0 (10, 10, 0, PixelFormat.Format32bppArgb, IntPtr.Zero, out image); + + IntPtr brush; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateTextureIA (IntPtr.Zero, IntPtr.Zero, 0, 0, 10, 10, out brush), "GdipCreateTexture2-image"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 0, 0, 0, 10, out brush), "GdipCreateTexture2-width"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 0, 0, 10, 0, out brush), "GdipCreateTexture2-height"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, -1, 0, 10, 10, out brush), "GdipCreateTexture2-x"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 0, -1, 10, 10, out brush), "GdipCreateTexture2-y"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 1, 0, 10, 10, out brush), "GdipCreateTexture2-too-wide"); + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 0, 1, 10, 10, out brush), "GdipCreateTexture2-too-tall"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateTextureIA (image, IntPtr.Zero, 0, 0, 10, 10, out brush), "GdipCreateTexture2"); + + // TODO - handle ImageAttribute in the tests + + IntPtr matrix; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMatrix (out matrix), "GdipCreateMatrix"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetTextureTransform (IntPtr.Zero, matrix), "GdipGetTextureTransform-brush"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetTextureTransform (brush, IntPtr.Zero), "GdipGetTextureTransform-matrix"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetTextureTransform (brush, matrix), "GdipGetTextureTransform"); + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetTextureTransform (IntPtr.Zero, matrix), "GdipSetTextureTransform-brush"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetTextureTransform (brush, IntPtr.Zero), "GdipSetTextureTransform-matrix"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipSetTextureTransform (brush, matrix), "GdipSetTextureTransform"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteMatrix (matrix), "GdipDeleteMatrix"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteBrush (brush), "GdipDeleteBrush"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage"); + } + + // Get the input directory depending on the runtime + internal string getInFile (string file) + { + string sRslt = Path.GetFullPath ("../System.Drawing/" + file); + + if (!File.Exists (sRslt)) + sRslt = "Test/System.Drawing/" + file; + + return sRslt; + } + + private void CheckMetafileHeader (MetafileHeader header) + { + MetafileHeader mh1 = new Metafile (getInFile ("bitmaps/telescope_01.wmf")).GetMetafileHeader (); + // compare MetafileHeader + Assert.AreEqual (mh1.Bounds.X, header.Bounds.X, "Bounds.X"); + Assert.AreEqual (mh1.Bounds.Y, header.Bounds.Y, "Bounds.Y"); + Assert.AreEqual (mh1.Bounds.Width, header.Bounds.Width, "Bounds.Width"); + Assert.AreEqual (mh1.Bounds.Height, header.Bounds.Height, "Bounds.Height"); + Assert.AreEqual (mh1.DpiX, header.DpiX, "DpiX"); + Assert.AreEqual (mh1.DpiY, header.DpiY, "DpiY"); + Assert.AreEqual (mh1.EmfPlusHeaderSize, header.EmfPlusHeaderSize, "EmfPlusHeaderSize"); + Assert.AreEqual (mh1.LogicalDpiX, header.LogicalDpiX, "LogicalDpiX"); + Assert.AreEqual (mh1.LogicalDpiY, header.LogicalDpiY, "LogicalDpiY"); + Assert.AreEqual (mh1.MetafileSize, header.MetafileSize, "MetafileSize"); + Assert.AreEqual (mh1.Type, header.Type, "Type"); + Assert.AreEqual (mh1.Version, header.Version, "Version"); + // compare MetaHeader + MetaHeader mh1h = mh1.WmfHeader; + MetaHeader mh2h = header.WmfHeader; + Assert.AreEqual (mh1h.HeaderSize, mh2h.HeaderSize, "HeaderSize"); + Assert.AreEqual (mh1h.MaxRecord, mh2h.MaxRecord, "MaxRecord"); + Assert.AreEqual (mh1h.NoObjects, mh2h.NoObjects, "NoObjects"); + Assert.AreEqual (mh1h.NoParameters, mh2h.NoParameters, "NoParameters"); + Assert.AreEqual (mh1h.Size, mh2h.Size, "Size"); + Assert.AreEqual (mh1h.Type, mh2h.Type, "Type"); + Assert.AreEqual (mh1h.Version, mh2h.Version, "Version"); + } + + [Test] + public void Metafile () + { + string filename = getInFile ("bitmaps/telescope_01.wmf"); + IntPtr metafile = IntPtr.Zero; + + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipCreateMetafileFromFile (null, out metafile), "GdipCreateMetafileFromFile(null)"); + Assert.AreEqual (Status.GenericError, GDIPlus.GdipCreateMetafileFromFile ("doesnotexists", out metafile), "GdipCreateMetafileFromFile(doesnotexists)"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMetafileFromFile (filename, out metafile), "GdipCreateMetafileFromFile"); + + // looks like it applies to EmfOnly and EmfDual (not EmfPlus or Wmf*) + uint limit = UInt32.MaxValue; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileDownLevelRasterizationLimit (IntPtr.Zero, ref limit), "GdipGetMetafileDownLevelRasterizationLimit/null"); + Assert.AreEqual (Status.WrongState, GDIPlus.GdipGetMetafileDownLevelRasterizationLimit (metafile, ref limit), "GdipGetMetafileDownLevelRasterizationLimit"); + Assert.AreEqual (UInt32.MaxValue, limit, "DownLevelRasterizationLimit"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetMetafileDownLevelRasterizationLimit (IntPtr.Zero, limit), "GdipSetMetafileDownLevelRasterizationLimit/null"); + Assert.AreEqual (Status.WrongState, GDIPlus.GdipSetMetafileDownLevelRasterizationLimit (metafile, limit), "GdipSetMetafileDownLevelRasterizationLimit"); + + int size = Marshal.SizeOf (typeof (MetafileHeader)); + IntPtr header = Marshal.AllocHGlobal (size); + try { + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromMetafile (IntPtr.Zero, header), "GdipGetMetafileHeaderFromMetafile(null,header)"); +// We get access violation here! +// Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromMetafile (metafile, IntPtr.Zero), "GdipGetMetafileHeaderFromMetafile(metafile,null)"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetMetafileHeaderFromMetafile (metafile, header), "GdipGetMetafileHeaderFromMetafile(metafile,header)"); + + MetafileHeader mh2 = new Metafile (getInFile ("bitmaps/telescope_01.wmf")).GetMetafileHeader (); + Marshal.PtrToStructure (header, mh2); + CheckMetafileHeader (mh2); + } + finally { + Marshal.FreeHGlobal (header); + } + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (metafile), "GdipDisposeImage"); + } + + [Test] + public void Metafile_GetMetafileHeaderFromFile () + { + string filename = getInFile ("bitmaps/telescope_01.wmf"); + + int size = Marshal.SizeOf (typeof (MetafileHeader)); + IntPtr ptr = Marshal.AllocHGlobal (size); + try { + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromFile ("does-not-exists", ptr), "GdipGetMetafileHeaderFromFile(doesnotexists,ptr)"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromFile (null, ptr), "GdipGetMetafileHeaderFromFile(null,ptr)"); +// We get access violation here! +// Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromFile (filename, IntPtr.Zero), "GdipGetMetafileHeaderFromFile(file,null)"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetMetafileHeaderFromFile (filename, ptr), "GdipGetMetafileHeaderFromFile(file,ptr)"); + + MetafileHeader header = new Metafile (getInFile ("bitmaps/telescope_01.wmf")).GetMetafileHeader (); + Marshal.PtrToStructure (ptr, header); + CheckMetafileHeader (header); + } + finally { + Marshal.FreeHGlobal (ptr); + } + } + + [Test] + public void Metafile_Hemf () + { + string filename = getInFile ("bitmaps/telescope_01.wmf"); + IntPtr metafile = IntPtr.Zero; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMetafileFromFile (filename, out metafile), "GdipCreateMetafileFromFile"); + + IntPtr emf = IntPtr.Zero; + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetHemfFromMetafile (IntPtr.Zero, out emf), "GdipGetHemfFromMetafile(null,emf)"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetHemfFromMetafile (metafile, out emf), "GdipGetHemfFromMetafile(metafile,emf)"); + + int size = Marshal.SizeOf (typeof (MetafileHeader)); + IntPtr header = Marshal.AllocHGlobal (size); + try { + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromEmf (IntPtr.Zero, header), "GdipGetMetafileHeaderFromEmf(null,header)"); +// We get access violation here! +// Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromEmf (emf, IntPtr.Zero), "GdipGetMetafileHeaderFromEmf(emf,null)"); + // the HEMF handle cannot be used here + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipGetMetafileHeaderFromEmf (emf, header), "GdipGetMetafileHeaderFromEmf(emf,header)"); + } + finally { + Marshal.FreeHGlobal (header); + } + + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (metafile), "GdipDisposeImage"); + } + + private void InImageAPI (IntPtr image) + { + IntPtr ptr = IntPtr.Zero; + Assert.AreEqual (Status.OutOfMemory, GDIPlus.GdipGetImageGraphicsContext (image, out ptr), "GdipGetImageGraphicsContext"); + + RectangleF bounds; + GraphicsUnit unit = GraphicsUnit.Display; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageBounds (image, out bounds, ref unit), "GdipGetImageBounds"); + Assert.AreEqual (-30, bounds.X, "bounds.X"); + Assert.AreEqual (-40, bounds.Y, "bounds.Y"); + Assert.AreEqual (3096, bounds.Width, "bounds.Width"); + Assert.AreEqual (4127, bounds.Height, "bounds.Height"); + Assert.AreEqual (GraphicsUnit.Pixel, unit, "uint"); + + float width, height; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageDimension (image, out width, out height), "GdipGetImageDimension"); + Assert.AreEqual (12976.6328f, width, 0.001f, "GdipGetImageDimension/Width"); + Assert.AreEqual (17297.9863f, height, 0.001f, "GdipGetImageDimension/Height"); + + ImageType type; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageType (image, out type), "GdipGetImageType"); + Assert.AreEqual (ImageType.Metafile, type, "Metafile"); + + uint w; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageWidth (image, out w), "GdipGetImageWidth"); + Assert.AreEqual (3096, w, "GdipGetImageWidth/Width"); + + uint h; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageHeight (image, out h), "GdipGetImageHeight"); + Assert.AreEqual (4127, h, "GdipGetImageHeight/Height"); + + float horz; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageHorizontalResolution (image, out horz), "GdipGetImageHorizontalResolution"); + Assert.AreEqual (606, horz, "HorizontalResolution"); + + float vert; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageVerticalResolution (image, out vert), "GdipGetImageVerticalResolution"); + Assert.AreEqual (606, vert, "VerticalResolution"); + + int flags; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageFlags (image, out flags), "GdipGetImageFlags"); + Assert.AreEqual (327683, flags, "Flags"); + + Guid format; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImageRawFormat (image, out format), "GdipGetImageRawFormat"); + Assert.AreEqual ("b96b3cad-0728-11d3-9d7b-0000f81ef32e", format.ToString (), "Format"); + + PixelFormat pformat; + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetImagePixelFormat (image, out pformat), "GdipGetImagePixelFormat"); + Assert.AreEqual (PixelFormat.Format32bppRgb, pformat, "PixelFormat"); + + uint count; + Assert.AreEqual (Status.Ok, GDIPlus.GdipImageGetFrameDimensionsCount (image, out count), "GdipImageGetFrameDimensionsCount"); + Assert.AreEqual (1, count, "FrameDimensionsCount"); + + Guid[] dimid = new Guid[1]; + Assert.AreEqual (Status.Ok, GDIPlus.GdipImageGetFrameDimensionsList (image, dimid, count), "GdipImageGetFrameDimensionsList"); + Assert.AreEqual ("7462dc86-6180-4c7e-8e3f-ee7333a7a483", dimid[0].ToString (), "Id[0]"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipImageGetFrameDimensionsList (image, dimid, 0), "GdipImageGetFrameDimensionsList/0"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipImageGetFrameDimensionsList (image, dimid, 2), "GdipImageGetFrameDimensionsList/2"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipImageGetFrameCount (image, ref dimid[0], out count), "GdipImageGetFrameCount"); + Assert.AreEqual (1, count, "FrameCount"); + Guid g = Guid.Empty; + Assert.AreEqual (Status.Ok, GDIPlus.GdipImageGetFrameCount (image, ref g, out count), "GdipImageGetFrameCount/Empty"); + Assert.AreEqual (1, count, "FrameCount/Empty"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipImageSelectActiveFrame (image, ref dimid[0], 0), "GdipImageSelectActiveFrame"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipImageSelectActiveFrame (image, ref g, 0), "GdipImageSelectActiveFrame/Empty"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipImageSelectActiveFrame (image, ref dimid[0], Int32.MinValue), "GdipImageSelectActiveFrame/MinValue"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipImageSelectActiveFrame (image, ref dimid[0], Int32.MaxValue), "GdipImageSelectActiveFrame/MaxValue"); + + // woohoo :) + foreach (RotateFlipType rft in Enum.GetValues (typeof (RotateFlipType))) { + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipImageRotateFlip (image, rft), rft.ToString ()); + } + + int size; + Assert.AreEqual (Status.GenericError, GDIPlus.GdipGetImagePaletteSize (image, out size), "GdipGetImagePaletteSize"); + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetImagePalette (image, image, 1024), "GdipGetImagePalette"); + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipSetImagePalette (image, image), "GdipSetImagePalette"); + + Assert.AreEqual (Status.Ok, GDIPlus.GdipGetPropertyCount (image, out count), "GdipGetPropertyCount"); + Assert.AreEqual (0, count, "PropertyCount"); + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetPropertyIdList (image, 0, new int[1]), "GdipGetPropertyIdList"); + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetPropertyItemSize (image, 0, out size), "GdipGetPropertyItemSize"); + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetPropertyItem (image, 0, size, image), "GdipGetPropertyItem"); + int numbers; + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetPropertySize (image, out size, out numbers), "GdipGetPropertySize"); + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipRemovePropertyItem (image, 0), "GdipRemovePropertyItem"); + //Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipSetPropertyItem (image, image), "GdipSetPropertyItem"); + Assert.AreEqual (Status.NotImplemented, GDIPlus.GdipGetAllPropertyItems (image, 1000, 1, image), "GdipGetAllPropertyItems"); + + Guid wmf = ImageFormat.Wmf.Guid; + Assert.AreEqual (Status.FileNotFound, GDIPlus.GdipGetEncoderParameterListSize (image, ref wmf, out count), "GdipGetEncoderParameterListSize/wmf"); + Assert.AreEqual (Status.FileNotFound, GDIPlus.GdipGetEncoderParameterListSize (image, ref g, out count), "GdipGetEncoderParameterListSize/unknown"); + + Assert.AreEqual (Status.FileNotFound, GDIPlus.GdipGetEncoderParameterList (image, ref wmf, count, image), "GdipGetEncoderParameterList/wmf"); + Assert.AreEqual (Status.FileNotFound, GDIPlus.GdipGetEncoderParameterList (image, ref g, count, image), "GdipGetEncoderParameterList/unknown"); + + IntPtr clone; + Assert.AreEqual (Status.Ok, GDIPlus.GdipCloneImage (image, out clone), "GdipCloneImage"); + try { + Assert.IsFalse (image == clone, "Handle"); + } + finally { + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (clone), "GdipDisposeImage"); + } + } + + [Test] + public void MetafileAsImage_InImageAPI () + { + string filename = getInFile ("bitmaps/telescope_01.wmf"); + IntPtr image = IntPtr.Zero; + + Assert.AreEqual (Status.Ok, GDIPlus.GdipLoadImageFromFile (filename, out image), "GdipLoadImageFromFile"); + try { + InImageAPI (image); + } + finally { + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (image), "GdipDisposeImage"); + } + } + + [Test] + public void Metafile_InImageAPI () + { + string filename = getInFile ("bitmaps/telescope_01.wmf"); + IntPtr metafile = IntPtr.Zero; + + Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateMetafileFromFile (filename, out metafile), "GdipCreateMetafileFromFile"); + try { + InImageAPI (metafile); + } + finally { + Assert.AreEqual (Status.Ok, GDIPlus.GdipDisposeImage (metafile), "GdipDisposeImage"); + } + } + + private void RecordFileName (IntPtr hdc, EmfType type, MetafileFrameUnit unit) + { + string filename = String.Format ("test-{0}-{1}.emf", type, unit); + IntPtr metafile; + RectangleF rect = new RectangleF (10, 20, 100, 200); + Status status = GDIPlus.GdipRecordMetafileFileName (filename, hdc, type, ref rect, unit, filename, out metafile); + if (metafile != IntPtr.Zero) + GDIPlus.GdipDisposeImage (metafile); + if (status == Status.Ok) + File.Delete (filename); + Assert.AreEqual (Status.Ok, status, filename); + } + + private Status RecordFileName_EmptyRectangle (IntPtr hdc, MetafileFrameUnit unit) + { + string filename = String.Format ("emptyrectangle-{0}.emf", unit); + IntPtr metafile = IntPtr.Zero; + RectangleF empty = new RectangleF (); + Status status = GDIPlus.GdipRecordMetafileFileName (filename, hdc, EmfType.EmfPlusDual, ref empty, unit, filename, out metafile); + if (metafile != IntPtr.Zero) + GDIPlus.GdipDisposeImage (metafile); + if (status == Status.Ok) + File.Delete (filename); + return status; + } + + [Test] + public void RecordMetafileFileName () + { + using (Bitmap bmp = new Bitmap (100, 100, PixelFormat.Format32bppArgb)) { + using (Graphics g = Graphics.FromImage (bmp)) { + IntPtr hdc = g.GetHdc (); + try { + IntPtr metafile; + RectangleF rect = new RectangleF (); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipRecordMetafileFileName (null, hdc, EmfType.EmfPlusOnly, ref rect, MetafileFrameUnit.GdiCompatible, "unit test", out metafile), "filename-null"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipRecordMetafileFileName ("a.emf", IntPtr.Zero, EmfType.EmfPlusOnly, ref rect, MetafileFrameUnit.GdiCompatible, "unit test", out metafile), "hdc-null"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipRecordMetafileFileName ("b.emf", hdc, (EmfType)Int32.MaxValue, ref rect, MetafileFrameUnit.GdiCompatible, "unit test", out metafile), "type-invalid"); + Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipRecordMetafileFileName ("c.emf", hdc, EmfType.EmfPlusOnly, ref rect, (MetafileFrameUnit)Int32.MaxValue, "unit test", out metafile), "unit-invalid"); + Assert.AreEqual (Status.Ok, GDIPlus.GdipRecordMetafileFileName ("d.emf", hdc, EmfType.EmfPlusOnly, ref rect, MetafileFrameUnit.GdiCompatible, null, out metafile), "description-null"); + GDIPlus.GdipDisposeImage (metafile); + File.Delete ("d.emf"); + // test some variations + Assert.AreEqual (Status.GenericError, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.Document), "EmptyRectangle-Document"); + Assert.AreEqual (Status.GenericError, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.Inch), "EmptyRectangle-Inch"); + Assert.AreEqual (Status.GenericError, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.Millimeter), "EmptyRectangle-Millimeter"); + Assert.AreEqual (Status.GenericError, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.Pixel), "EmptyRectangle-Pixel"); + Assert.AreEqual (Status.GenericError, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.Point), "EmptyRectangle-Point"); + Assert.AreEqual (Status.Ok, RecordFileName_EmptyRectangle (hdc, MetafileFrameUnit.GdiCompatible), "EmptyRectangle-GdiCompatible"); + RecordFileName (hdc, EmfType.EmfOnly, MetafileFrameUnit.Document); + RecordFileName (hdc, EmfType.EmfPlusDual, MetafileFrameUnit.GdiCompatible); + RecordFileName (hdc, EmfType.EmfPlusOnly, MetafileFrameUnit.Inch); + RecordFileName (hdc, EmfType.EmfOnly, MetafileFrameUnit.Millimeter); + RecordFileName (hdc, EmfType.EmfPlusDual, MetafileFrameUnit.Pixel); + RecordFileName (hdc, EmfType.EmfPlusOnly, MetafileFrameUnit.Point); + } + finally { + g.ReleaseHdc (hdc); + } + } + } } } }