2 // BMPCodec class testing unit
6 // Jordi Mas i Hernàndez (jordi@ximian.com)
8 // (C) 2004 Ximian, Inc. http://www.ximian.com
12 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
14 // Permission is hereby granted, free of charge, to any person obtaining
15 // a copy of this software and associated documentation files (the
16 // "Software"), to deal in the Software without restriction, including
17 // without limitation the rights to use, copy, modify, merge, publish,
18 // distribute, sublicense, and/or sell copies of the Software, and to
19 // permit persons to whom the Software is furnished to do so, subject to
20 // the following conditions:
22 // The above copyright notice and this permission notice shall be
23 // included in all copies or substantial portions of the Software.
25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
35 using System
.Drawing
.Imaging
;
36 using NUnit
.Framework
;
38 using System
.Security
.Cryptography
;
41 namespace MonoTests
.System
.Drawing
45 public class TestBmpCodec
49 public void Clean() {}
52 public void GetReady()
57 /* Get the output directory depending on the runtime and location*/
58 internal string getOutSubDir()
62 if (Environment
.GetEnvironmentVariable("MSNet")==null)
67 sRslt
= Path
.GetFullPath ("../System.Drawing/" + sSub
);
69 if (Directory
.Exists(sRslt
) == false)
70 sRslt
= "Test/System.Drawing/" + sSub
;
73 if (sRslt
[sRslt
.Length
-1] != '\\' && sRslt
[sRslt
.Length
-1] != '/')
78 /* Get the input directory depending on the runtime*/
79 internal string getInFile(string file
)
83 local
= "../System.Drawing/" + file
;
85 sRslt
= Path
.GetFullPath (local
);
87 if (File
.Exists(sRslt
)==false)
88 sRslt
= "Test/System.Drawing/" + file
;
93 /* Checks bitmap features on a know 24-bits bitmap */
95 public void Bitmap24bitFeatures()
97 string sInFile
= getInFile ("bitmaps/almogaver24bits.bmp");
98 Bitmap bmp
= new Bitmap(sInFile
);
100 GraphicsUnit unit
= GraphicsUnit
.World
;
102 rect
= bmp
.GetBounds(ref unit
);
104 Assert
.AreEqual (PixelFormat
.Format24bppRgb
, bmp
.PixelFormat
);
105 Assert
.AreEqual (173, bmp
.Width
);
106 Assert
.AreEqual (183, bmp
.Height
);
108 Assert
.AreEqual (0, rect
.X
);
109 Assert
.AreEqual (0, rect
.Y
);
110 Assert
.AreEqual (173, rect
.Width
);
111 Assert
.AreEqual (183, rect
.Height
);
113 Assert
.AreEqual (173, bmp
.Size
.Width
);
114 Assert
.AreEqual (183, bmp
.Size
.Height
);
119 /* Checks bitmap features on a know 32-bits bitmap (codec)*/
121 public void Bitmap32bitFeatures()
123 string sInFile
= getInFile ("bitmaps/almogaver32bits.bmp");
124 Bitmap bmp
= new Bitmap(sInFile
);
126 GraphicsUnit unit
= GraphicsUnit
.World
;
128 rect
= bmp
.GetBounds(ref unit
);
130 //Assert.AreEqual (PixelFormat.Format32bppArgb, bmp.PixelFormat);
131 Assert
.AreEqual (173, bmp
.Width
);
132 Assert
.AreEqual (183, bmp
.Height
);
134 Assert
.AreEqual (0, rect
.X
);
135 Assert
.AreEqual (0, rect
.Y
);
136 Assert
.AreEqual (173, rect
.Width
);
137 Assert
.AreEqual (183, rect
.Height
);
139 Assert
.AreEqual (173, bmp
.Size
.Width
);
140 Assert
.AreEqual (183, bmp
.Size
.Height
);
146 string sOutFile
= getOutSubDir() + "linerect.bmp";
149 Bitmap bmp
= new Bitmap(100,100, PixelFormat
.Format32bppRgb
);
150 Graphics gr
= Graphics
.FromImage(bmp
);
152 Pen p
= new Pen(Color
.Red
, 2);
153 gr
.DrawLine(p
, 10.0F
, 10.0F
, 90.0F
, 90.0F
);
154 gr
.DrawRectangle(p
, 10.0F
, 10.0F
, 80.0F
, 80.0F
);
156 bmp
.Save(sOutFile
, ImageFormat
.Bmp
);
161 Bitmap bmpLoad
= new Bitmap(sOutFile
);
163 Color color
= bmpLoad
.GetPixel(10,10);
165 Assert
.AreEqual (Color
.FromArgb(255,255,0,0), color
);