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//
// BMPCodec class testing unit
//
// Author:
//
// Jordi Mas i Hernàndez (jordi@ximian.com)
//
// (C) 2004 Ximian, Inc. http://www.ximian.com
//
//
// Copyright (C) 2004 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
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Drawing;
using System.Drawing.Imaging;
using NUnit.Framework;
using System.IO;
using System.Security.Cryptography;
using System.Security.Permissions;
using System.Text;
namespace MonoTests.System.Drawing
{
[TestFixture]
[SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
public class TestBmpCodec
{
[TearDown]
public void Clean() {}
[SetUp]
public void GetReady()
{
}
/* Get suffix to add to the filename */
internal string getOutSufix()
{
if (Environment.GetEnvironmentVariable("MSNet")==null)
return "-mono";
return "";
}
/* Get the input directory depending on the runtime*/
internal string getInFile(string file)
{
string sRslt, local;
local = "../System.Drawing/" + file;
sRslt = Path.GetFullPath (local);
if (File.Exists(sRslt)==false)
sRslt = "Test/System.Drawing/" + file;
return sRslt;
}
/* Checks bitmap features on a know 24-bits bitmap */
[Test]
public void Bitmap24bitFeatures()
{
string sInFile = getInFile ("bitmaps/almogaver24bits.bmp");
Bitmap bmp = new Bitmap(sInFile);
RectangleF rect;
GraphicsUnit unit = GraphicsUnit.World;
rect = bmp.GetBounds(ref unit);
Assert.AreEqual (PixelFormat.Format24bppRgb, bmp.PixelFormat);
Assert.AreEqual (173, bmp.Width);
Assert.AreEqual (183, bmp.Height);
Assert.AreEqual (0, rect.X);
Assert.AreEqual (0, rect.Y);
Assert.AreEqual (173, rect.Width);
Assert.AreEqual (183, rect.Height);
Assert.AreEqual (173, bmp.Size.Width);
Assert.AreEqual (183, bmp.Size.Height);
}
/* Checks bitmap features on a know 32-bits bitmap (codec)*/
[Test]
public void Bitmap32bitFeatures()
{
string sInFile = getInFile ("bitmaps/almogaver32bits.bmp");
Bitmap bmp = new Bitmap(sInFile);
RectangleF rect;
GraphicsUnit unit = GraphicsUnit.World;
rect = bmp.GetBounds(ref unit);
Assert.AreEqual (173, bmp.Width);
Assert.AreEqual (183, bmp.Height);
Assert.AreEqual (0, rect.X);
Assert.AreEqual (0, rect.Y);
Assert.AreEqual (173, rect.Width);
Assert.AreEqual (183, rect.Height);
Assert.AreEqual (173, bmp.Size.Width);
Assert.AreEqual (183, bmp.Size.Height);
}
[Test]
public void Save()
{
string sOutFile = "linerect" + getOutSufix() + ".bmp";
// Save
Bitmap bmp = new Bitmap(100,100, PixelFormat.Format32bppRgb);
Graphics gr = Graphics.FromImage(bmp);
Pen p = new Pen(Color.Red, 2);
gr.DrawLine(p, 10.0F, 10.0F, 90.0F, 90.0F);
gr.DrawRectangle(p, 10.0F, 10.0F, 80.0F, 80.0F);
p.Dispose();
bmp.Save(sOutFile, ImageFormat.Bmp);
gr.Dispose();
bmp.Dispose();
// Load
Bitmap bmpLoad = new Bitmap(sOutFile);
Color color = bmpLoad.GetPixel(10,10);
//Assert.AreEqual (Color.FromArgb(255,255,0,0), color);
}
}
}
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