mcs/class/System.Drawing/Test/System.Drawing/ColorTranslator.cs

   1 //
   2 // ColorTranslator class testing unit
   3 //
   4 // Copyright (C) 2006-2007 Novell, Inc (http://www.novell.com)
   5 //
   6 // Permission is hereby granted, free of charge, to any person obtaining
   7 // a copy of this software and associated documentation files (the
   8 // "Software"), to deal in the Software without restriction, including
   9 // without limitation the rights to use, copy, modify, merge, publish,
  10 // distribute, sublicense, and/or sell copies of the Software, and to
  11 // permit persons to whom the Software is furnished to do so, subject to
  12 // the following conditions:
  13 //
  14 // The above copyright notice and this permission notice shall be
  15 // included in all copies or substantial portions of the Software.
  16 //
  17 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  18 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  19 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  20 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  21 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  22 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  23 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24 //
  25
  26 using System;
  27 using System.Drawing;
  28 using System.Security.Permissions;
  29 using NUnit.Framework;
  30
  31 namespace MonoTests.System.Drawing {
  32
  33         [TestFixture]
  34         [SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
  35         public class ColorTranslatorTest {
  36
  37                 [Test]
  38                 public void FromHtml_Null ()
  39                 {
  40                         Assert.AreEqual (0, ColorTranslator.FromHtml (null).ToArgb ());
  41                 }
  42
  43                 [Test]
  44                 public void FromHtml_Empty ()
  45                 {
  46                         Assert.AreEqual (0, ColorTranslator.FromHtml (String.Empty).ToArgb ());
  47                 }
  48
  49                 [Test]
  50                 public void FromHtml_KnownValues ()
  51                 {
  52                         Assert.AreEqual (SystemColors.Control, ColorTranslator.FromHtml ("buttonface"), "buttonface");
  53                         Assert.AreEqual (SystemColors.ActiveCaptionText, ColorTranslator.FromHtml ("CAPTIONTEXT"), "captiontext");
  54                         Assert.AreEqual (SystemColors.ControlDarkDark, ColorTranslator.FromHtml ("threedDARKshadow"), "threeddarkshadow");
  55                         Assert.AreEqual (SystemColors.Desktop, ColorTranslator.FromHtml ("background"), "background");
  56                         Assert.AreEqual (SystemColors.ControlText, ColorTranslator.FromHtml ("ButtonText"), "buttontext");
  57                         Assert.AreEqual (SystemColors.Info, ColorTranslator.FromHtml ("infobackground"), "infobackground");
  58                 }
  59
  60                 [Test]
  61                 public void FromHtml_Int ()
  62                 {
  63                         Assert.AreEqual (-1, ColorTranslator.FromHtml ("-1").ToArgb (), "-1");
  64                         Assert.AreEqual (0, ColorTranslator.FromHtml ("0").ToArgb (), "0");
  65                         Assert.AreEqual (1, ColorTranslator.FromHtml ("1").ToArgb (), "1");
  66                 }
  67
  68                 [Test]
  69                 public void FromHtml_PoundInt ()
  70                 {
  71                         Assert.AreEqual (0, ColorTranslator.FromHtml ("#0").ToArgb (), "#0");
  72                         Assert.AreEqual (1, ColorTranslator.FromHtml ("#1").ToArgb (), "#1");
  73                         Assert.AreEqual (255, ColorTranslator.FromHtml ("#FF").ToArgb (), "#FF");
  74                         Assert.AreEqual (65535, ColorTranslator.FromHtml ("#FFFF").ToArgb (), "#FFFF");
  75                         Assert.AreEqual (-15584170, ColorTranslator.FromHtml ("#123456").ToArgb (), "#123456");
  76                         Assert.AreEqual (-1, ColorTranslator.FromHtml ("#FFFFFF").ToArgb (), "#FFFFFF");
  77                         Assert.AreEqual (305419896, ColorTranslator.FromHtml ("#12345678").ToArgb (), "#12345678");
  78                         Assert.AreEqual (-1, ColorTranslator.FromHtml ("#FFFFFFFF").ToArgb (), "#FFFFFFFF");
  79
  80                         Assert.AreEqual (Color.White, ColorTranslator.FromHtml ("#FFFFFF"), "used to resolve to some KnownColor");
  81                         Assert.AreEqual (Color.White, ColorTranslator.FromHtml ("0xFFFFFF"), "used to resolve to some KnownColor");
  82                 }
  83
  84                 [Test]
  85                 [ExpectedException (typeof (Exception))]
  86 #if TARGET_JVM
  87                 [Category ("NotWorking")]
  88 #endif
  89                 public void FromHtml_PoundNegative ()
  90                 {
  91                         ColorTranslator.FromHtml ("#-1");
  92                 }
  93
  94                 [Test]
  95                 [ExpectedException (typeof (Exception))]
  96                 public void FromHtml_PoundTooLarge ()
  97                 {
  98                         ColorTranslator.FromHtml ("#100000000");
  99                 }
 100
 101                 [Test]
 102                 [ExpectedException (typeof (Exception))]
 103 #if TARGET_JVM
 104                 [Category ("NotWorking")]
 105 #endif
 106                 public void FromHtml_Unknown ()
 107                 {
 108                         ColorTranslator.FromHtml ("unknown-color-test");
 109                 }
 110
 111                 [Test]
 112                 public void FromHtml ()
 113                 {
 114                         Color [] colors = new Color [] {
 115 Color.Aqua, Color.Black, Color.Blue, Color.Fuchsia, Color.Gray,
 116 Color.Green, Color.Lime, Color.Maroon, Color.Navy, Color.Olive,
 117 Color.Purple, Color.Red, Color.Silver, Color.Teal, Color.White,
 118 Color.Yellow,
 119
 120 SystemColors.ActiveBorder, SystemColors.ActiveCaption,
 121 SystemColors.Control,
 122 //SystemColors.ControlLightLight,
 123 SystemColors.ActiveCaptionText, SystemColors.GrayText,
 124 //SystemColors.InactiveBorder, SystemColors.InactiveCaption,
 125 SystemColors.InfoText, SystemColors.Menu,
 126 SystemColors.ControlDarkDark,
 127 //SystemColors.ControlText, SystemColors.ControlDark,
 128 SystemColors.Window,
 129 SystemColors.AppWorkspace, SystemColors.Desktop,
 130 //SystemColors.ControlDark,
 131 SystemColors.ControlText,
 132 SystemColors.Highlight, SystemColors.HighlightText,
 133 //SystemColors.InactiveCaptionText,
 134 SystemColors.Info,
 135 SystemColors.MenuText, SystemColors.ScrollBar,
 136 //SystemColors.ControlLight, SystemColors.ControlLightLight
 137                         };
 138                         string [] htmlColors = new string [] {
 139 "Aqua", "Black", "Blue", "Fuchsia", "Gray", "Green",
 140 "Lime", "Maroon", "Navy", "Olive", "Purple", "Red",
 141 "Silver", "Teal", "White", "Yellow",
 142
 143 "activeborder", "activecaption", "buttonface",
 144 //"buhighlight",
 145 "captiontext", "graytext",
 146 //"iborder", "Icaption",
 147 "infotext", "menu", "threeddarkshadow",
 148 //"thrface", "Threedshadow",
 149 "window", "appworkspace",
 150 "background",
 151 //"bshadow",
 152 "buttontext", "highlight",
 153 "highlighttext",
 154 //"icaptiontext",
 155 "infobackground",
 156 "menutext", "scrollbar",
 157 //"thhighlight", "thlightshadow"
 158                         };
 159
 160                         for (int i=0; i<colors.Length; i++)
 161                                 Assert.AreEqual (colors[i], ColorTranslator.FromHtml (htmlColors [i]));
 162                 }
 163
 164                 [Test] // 340917
 165                 public void FromHtml_LightGrey ()
 166                 {
 167                         Assert.AreEqual (Color.LightGray, ColorTranslator.FromHtml(ColorTranslator.ToHtml(Color.LightGray)));
 168                 }
 169
 170                 [Test]
 171                 public void FromOle ()
 172                 {
 173                         Assert.AreEqual (Color.FromArgb (0x10, 0x20, 0x30), ColorTranslator.FromOle (0x302010));
 174                         Assert.AreEqual (Color.FromArgb (0xbb, 0x20, 0x30), ColorTranslator.FromOle (unchecked ((int)0xee3020bb)));
 175                 }
 176
 177                 [Test]
 178                 public void FromWin32 ()
 179                 {
 180                         Assert.AreEqual (Color.FromArgb (0x10, 0x20, 0x30), ColorTranslator.FromWin32 (0x302010));
 181                         Assert.AreEqual (Color.FromArgb (0xbb, 0x20, 0x30), ColorTranslator.FromWin32 (unchecked ((int)0xee3020bb)));
 182                 }
 183
 184                 [Test]
 185                 public void ToHtml ()
 186                 {
 187                         string [] htmlColors = new string [] {
 188 "activeborder", "activecaption", "captiontext", "appworkspace", "buttonface",
 189 "buttonshadow", "threeddarkshadow", "buttonface", "buttonhighlight", "buttontext",
 190 "background", "graytext", "highlight", "highlighttext", "highlight", "inactiveborder",
 191 "inactivecaption", "inactivecaptiontext", "infobackground", "infotext", "menu",
 192 "menutext", "scrollbar", "window", "windowframe", "windowtext",
 193
 194 "Transparent", "AliceBlue", "AntiqueWhite", "Aqua", "Aquamarine", "Azure", "Beige",
 195 "Bisque", "Black", "BlanchedAlmond", "Blue", "BlueViolet", "Brown", "BurlyWood",
 196 "CadetBlue", "Chartreuse", "Chocolate", "Coral", "CornflowerBlue", "Cornsilk",
 197 "Crimson", "Cyan", "DarkBlue", "DarkCyan", "DarkGoldenrod", "DarkGray", "DarkGreen",
 198 "DarkKhaki", "DarkMagenta", "DarkOliveGreen", "DarkOrange", "DarkOrchid", "DarkRed",
 199 "DarkSalmon", "DarkSeaGreen", "DarkSlateBlue", "DarkSlateGray", "DarkTurquoise", "DarkViolet",
 200 "DeepPink", "DeepSkyBlue", "DimGray", "DodgerBlue", "Firebrick", "FloralWhite", "ForestGreen",
 201 "Fuchsia", "Gainsboro", "GhostWhite", "Gold", "Goldenrod", "Gray", "Green", "GreenYellow",
 202 "Honeydew", "HotPink", "IndianRed", "Indigo", "Ivory", "Khaki", "Lavender", "LavenderBlush",
 203 "LawnGreen", "LemonChiffon", "LightBlue", "LightCoral", "LightCyan", "LightGoldenrodYellow",
 204 "LightGrey", "LightGreen", "LightPink", "LightSalmon", "LightSeaGreen", "LightSkyBlue",
 205 "LightSlateGray", "LightSteelBlue", "LightYellow", "Lime", "LimeGreen", "Linen", "Magenta",
 206 "Maroon", "MediumAquamarine", "MediumBlue", "MediumOrchid", "MediumPurple", "MediumSeaGreen",
 207 "MediumSlateBlue", "MediumSpringGreen", "MediumTurquoise", "MediumVioletRed", "MidnightBlue",
 208 "MintCream", "MistyRose", "Moccasin", "NavajoWhite", "Navy", "OldLace", "Olive", "OliveDrab",
 209 "Orange", "OrangeRed", "Orchid", "PaleGoldenrod", "PaleGreen", "PaleTurquoise", "PaleVioletRed",
 210 "PapayaWhip", "PeachPuff", "Peru", "Pink", "Plum", "PowderBlue", "Purple", "Red", "RosyBrown",
 211 "RoyalBlue", "SaddleBrown", "Salmon", "SandyBrown", "SeaGreen", "SeaShell", "Sienna", "Silver",
 212 "SkyBlue", "SlateBlue", "SlateGray", "Snow", "SpringGreen", "SteelBlue", "Tan", "Teal",
 213 "Thistle", "Tomato", "Turquoise", "Violet", "Wheat", "White", "WhiteSmoke", "Yellow", "YellowGreen",
 214                                                                                         };
 215
 216                         for (KnownColor i=KnownColor.ActiveBorder; i<=KnownColor.YellowGreen; i++)
 217                                 Assert.AreEqual (htmlColors[(int)i-1], ColorTranslator.ToHtml (Color.FromKnownColor (i)));
 218                 }
 219
 220                 [Test]
 221                 public void ToOle () {
 222                         Assert.AreEqual (0x302010, ColorTranslator.ToOle (Color.FromArgb (0x10, 0x20, 0x30)));
 223                         Assert.AreEqual (unchecked ((int)0x3020bb), ColorTranslator.ToOle (Color.FromArgb (0xee, 0xbb, 0x20, 0x30)));
 224                 }
 225
 226                 [Test]
 227                 public void ToWin32 () {
 228                         Assert.AreEqual (0x302010, ColorTranslator.ToWin32 (Color.FromArgb (0x10, 0x20, 0x30)));
 229                         Assert.AreEqual (unchecked ((int)0x3020bb), ColorTranslator.ToWin32 (Color.FromArgb (0xee, 0xbb, 0x20, 0x30)));
 230                 }
 231
 232         }
 233 }
 234