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] FromHtml_Null()38 public void FromHtml_Null () 39 { 40 Assert.AreEqual (0, ColorTranslator.FromHtml (null).ToArgb ()); 41 } 42 43 [Test] FromHtml_Empty()44 public void FromHtml_Empty () 45 { 46 Assert.AreEqual (0, ColorTranslator.FromHtml (String.Empty).ToArgb ()); 47 } 48 49 [Test] FromHtml_KnownValues()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] FromHtml_Int()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] FromHtml_PoundInt()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 (-15654349, ColorTranslator.FromHtml ("#123").ToArgb (), "#123"); 75 Assert.AreEqual (-1, ColorTranslator.FromHtml ("#FFF").ToArgb (), "#FFF"); 76 Assert.AreEqual (65535, ColorTranslator.FromHtml ("#FFFF").ToArgb (), "#FFFF"); 77 Assert.AreEqual (-15584170, ColorTranslator.FromHtml ("#123456").ToArgb (), "#123456"); 78 Assert.AreEqual (-1, ColorTranslator.FromHtml ("#FFFFFF").ToArgb (), "#FFFFFF"); 79 Assert.AreEqual (305419896, ColorTranslator.FromHtml ("#12345678").ToArgb (), "#12345678"); 80 Assert.AreEqual (-1, ColorTranslator.FromHtml ("#FFFFFFFF").ToArgb (), "#FFFFFFFF"); 81 82 Assert.AreEqual (Color.White, ColorTranslator.FromHtml ("#FFFFFF"), "used to resolve to some KnownColor"); 83 Assert.AreEqual (Color.White, ColorTranslator.FromHtml ("0xFFFFFF"), "used to resolve to some KnownColor"); 84 } 85 86 [Test] FromHtml_PoundNegative()87 public void FromHtml_PoundNegative () 88 { 89 Assert.Throws<Exception> (() => ColorTranslator.FromHtml ("#-1")); 90 } 91 92 [Test] FromHtml_PoundTooLarge()93 public void FromHtml_PoundTooLarge () 94 { 95 Assert.Throws<Exception> (() => ColorTranslator.FromHtml ("#100000000")); 96 } 97 98 [Test] FromHtml_Unknown()99 public void FromHtml_Unknown () 100 { 101 Assert.Throws<Exception> (() => ColorTranslator.FromHtml ("unknown-color-test")); 102 } 103 104 [Test] FromHtml()105 public void FromHtml () 106 { 107 Color [] colors = new Color [] { 108 Color.Aqua, Color.Black, Color.Blue, Color.Fuchsia, Color.Gray, 109 Color.Green, Color.Lime, Color.Maroon, Color.Navy, Color.Olive, 110 Color.Purple, Color.Red, Color.Silver, Color.Teal, Color.White, 111 Color.Yellow, 112 113 SystemColors.ActiveBorder, SystemColors.ActiveCaption, 114 SystemColors.Control, 115 //SystemColors.ControlLightLight, 116 SystemColors.ActiveCaptionText, SystemColors.GrayText, 117 //SystemColors.InactiveBorder, SystemColors.InactiveCaption, 118 SystemColors.InfoText, SystemColors.Menu, 119 SystemColors.ControlDarkDark, 120 //SystemColors.ControlText, SystemColors.ControlDark, 121 SystemColors.Window, 122 SystemColors.AppWorkspace, SystemColors.Desktop, 123 //SystemColors.ControlDark, 124 SystemColors.ControlText, 125 SystemColors.Highlight, SystemColors.HighlightText, 126 //SystemColors.InactiveCaptionText, 127 SystemColors.Info, 128 SystemColors.MenuText, SystemColors.ScrollBar, 129 //SystemColors.ControlLight, SystemColors.ControlLightLight 130 }; 131 string [] htmlColors = new string [] { 132 "Aqua", "Black", "Blue", "Fuchsia", "Gray", "Green", 133 "Lime", "Maroon", "Navy", "Olive", "Purple", "Red", 134 "Silver", "Teal", "White", "Yellow", 135 136 "activeborder", "activecaption", "buttonface", 137 //"buhighlight", 138 "captiontext", "graytext", 139 //"iborder", "Icaption", 140 "infotext", "menu", "threeddarkshadow", 141 //"thrface", "Threedshadow", 142 "window", "appworkspace", 143 "background", 144 //"bshadow", 145 "buttontext", "highlight", 146 "highlighttext", 147 //"icaptiontext", 148 "infobackground", 149 "menutext", "scrollbar", 150 //"thhighlight", "thlightshadow" 151 }; 152 153 for (int i=0; i<colors.Length; i++) 154 Assert.AreEqual (colors[i], ColorTranslator.FromHtml (htmlColors [i])); 155 } 156 157 [Test] // 340917 FromHtml_LightGrey()158 public void FromHtml_LightGrey () 159 { 160 Assert.AreEqual (Color.LightGray, ColorTranslator.FromHtml(ColorTranslator.ToHtml(Color.LightGray))); 161 } 162 163 [Test] FromOle()164 public void FromOle () 165 { 166 Assert.AreEqual (Color.FromArgb (0x10, 0x20, 0x30), ColorTranslator.FromOle (0x302010)); 167 Assert.AreEqual (Color.FromArgb (0xbb, 0x20, 0x30), ColorTranslator.FromOle (unchecked ((int)0xee3020bb))); 168 } 169 170 [Test] FromWin32()171 public void FromWin32 () 172 { 173 Assert.AreEqual (Color.FromArgb (0x10, 0x20, 0x30), ColorTranslator.FromWin32 (0x302010)); 174 Assert.AreEqual (Color.FromArgb (0xbb, 0x20, 0x30), ColorTranslator.FromWin32 (unchecked ((int)0xee3020bb))); 175 } 176 177 [Test] ToHtml()178 public void ToHtml () 179 { 180 string [] htmlColors = new string [] { 181 "activeborder", "activecaption", "captiontext", "appworkspace", "buttonface", 182 "buttonshadow", "threeddarkshadow", "buttonface", "buttonhighlight", "buttontext", 183 "background", "graytext", "highlight", "highlighttext", "highlight", "inactiveborder", 184 "inactivecaption", "inactivecaptiontext", "infobackground", "infotext", "menu", 185 "menutext", "scrollbar", "window", "windowframe", "windowtext", 186 187 "Transparent", "AliceBlue", "AntiqueWhite", "Aqua", "Aquamarine", "Azure", "Beige", 188 "Bisque", "Black", "BlanchedAlmond", "Blue", "BlueViolet", "Brown", "BurlyWood", 189 "CadetBlue", "Chartreuse", "Chocolate", "Coral", "CornflowerBlue", "Cornsilk", 190 "Crimson", "Cyan", "DarkBlue", "DarkCyan", "DarkGoldenrod", "DarkGray", "DarkGreen", 191 "DarkKhaki", "DarkMagenta", "DarkOliveGreen", "DarkOrange", "DarkOrchid", "DarkRed", 192 "DarkSalmon", "DarkSeaGreen", "DarkSlateBlue", "DarkSlateGray", "DarkTurquoise", "DarkViolet", 193 "DeepPink", "DeepSkyBlue", "DimGray", "DodgerBlue", "Firebrick", "FloralWhite", "ForestGreen", 194 "Fuchsia", "Gainsboro", "GhostWhite", "Gold", "Goldenrod", "Gray", "Green", "GreenYellow", 195 "Honeydew", "HotPink", "IndianRed", "Indigo", "Ivory", "Khaki", "Lavender", "LavenderBlush", 196 "LawnGreen", "LemonChiffon", "LightBlue", "LightCoral", "LightCyan", "LightGoldenrodYellow", 197 "LightGrey", "LightGreen", "LightPink", "LightSalmon", "LightSeaGreen", "LightSkyBlue", 198 "LightSlateGray", "LightSteelBlue", "LightYellow", "Lime", "LimeGreen", "Linen", "Magenta", 199 "Maroon", "MediumAquamarine", "MediumBlue", "MediumOrchid", "MediumPurple", "MediumSeaGreen", 200 "MediumSlateBlue", "MediumSpringGreen", "MediumTurquoise", "MediumVioletRed", "MidnightBlue", 201 "MintCream", "MistyRose", "Moccasin", "NavajoWhite", "Navy", "OldLace", "Olive", "OliveDrab", 202 "Orange", "OrangeRed", "Orchid", "PaleGoldenrod", "PaleGreen", "PaleTurquoise", "PaleVioletRed", 203 "PapayaWhip", "PeachPuff", "Peru", "Pink", "Plum", "PowderBlue", "Purple", "Red", "RosyBrown", 204 "RoyalBlue", "SaddleBrown", "Salmon", "SandyBrown", "SeaGreen", "SeaShell", "Sienna", "Silver", 205 "SkyBlue", "SlateBlue", "SlateGray", "Snow", "SpringGreen", "SteelBlue", "Tan", "Teal", 206 "Thistle", "Tomato", "Turquoise", "Violet", "Wheat", "White", "WhiteSmoke", "Yellow", "YellowGreen", 207 }; 208 209 for (KnownColor i=KnownColor.ActiveBorder; i<=KnownColor.YellowGreen; i++) 210 Assert.AreEqual (htmlColors[(int)i-1], ColorTranslator.ToHtml (Color.FromKnownColor (i))); 211 } 212 213 [Test] ToOle()214 public void ToOle () { 215 Assert.AreEqual (0x302010, ColorTranslator.ToOle (Color.FromArgb (0x10, 0x20, 0x30))); 216 Assert.AreEqual (unchecked ((int)0x3020bb), ColorTranslator.ToOle (Color.FromArgb (0xee, 0xbb, 0x20, 0x30))); 217 } 218 219 [Test] ToWin32()220 public void ToWin32 () { 221 Assert.AreEqual (0x302010, ColorTranslator.ToWin32 (Color.FromArgb (0x10, 0x20, 0x30))); 222 Assert.AreEqual (unchecked ((int)0x3020bb), ColorTranslator.ToWin32 (Color.FromArgb (0xee, 0xbb, 0x20, 0x30))); 223 } 224 225 } 226 } 227 228