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

   1 //
   2 // Tests for System.Drawing.IconConverter.cs
   3 //
   4 // Author:
   5 //      Sanjay Gupta (gsanjay@novell.com)
   6 //
   7
   8 //
   9 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31
  32 using NUnit.Framework;
  33 using System;
  34 using System.Drawing;
  35 using System.Drawing.Imaging;
  36 using System.Collections;
  37 using System.ComponentModel;
  38 using System.Globalization;
  39 using System.IO;
  40 using System.Security.Permissions;
  41
  42 namespace MonoTests.System.Drawing
  43 {
  44         [TestFixture]
  45         [SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
  46         public class IconConverterTest
  47         {
  48                 Icon icon;
  49                 IconConverter icoConv;
  50                 IconConverter icoConvFrmTD;
  51                 String iconStr;
  52                 byte [] iconBytes;
  53
  54                 [TearDown]
  55                 public void TearDown () {}
  56
  57                 [SetUp]
  58                 public void SetUp ()
  59                 {
  60                         icon = new Icon (TestBitmap.getInFile ("bitmaps/VisualPng.ico"));
  61                         iconStr = icon.ToString ();
  62
  63                         icoConv = new IconConverter();
  64                         icoConvFrmTD = (IconConverter) TypeDescriptor.GetConverter (icon);
  65
  66                         Stream stream = new FileStream (TestBitmap.getInFile ("bitmaps/VisualPng1.ico"), FileMode.Open);
  67                         int length = (int) stream.Length;
  68                         iconBytes = new byte [length];
  69
  70                         try {
  71                                 if (stream.Read (iconBytes, 0, length) != length)
  72                                         Assert.Fail ("SU#1: Read Failure");
  73                         } catch (Exception e) {
  74                                 Assert.Fail ("SU#2 Exception thrown while reading. Exception is: "+e.Message);
  75                         } finally {
  76                                 stream.Close ();
  77                         }
  78
  79                         stream.Close ();
  80
  81                 }
  82
  83                 [Test]
  84 #if TARGET_JVM
  85                 [NUnit.Framework.Category ("NotWorking")]
  86 #endif
  87                 public void TestCanConvertFrom ()
  88                 {
  89                         Assert.IsTrue (icoConv.CanConvertFrom (typeof (byte [])), "CCF#1");
  90                         Assert.IsTrue (icoConv.CanConvertFrom (null, typeof (byte [])), "CCF#1a");
  91                         Assert.IsTrue (icoConv.CanConvertFrom (null, iconBytes.GetType ()), "CCF#1b");
  92                         Assert.IsTrue (! icoConv.CanConvertFrom (null, typeof (String)), "CCF#2");
  93                         Assert.IsTrue (! icoConv.CanConvertFrom (null, typeof (Rectangle)), "CCF#3");
  94                         Assert.IsTrue (! icoConv.CanConvertFrom (null, typeof (Point)), "CCF#4");
  95                         Assert.IsTrue (! icoConv.CanConvertFrom (null, typeof (PointF)), "CCF#5");
  96                         Assert.IsTrue (! icoConv.CanConvertFrom (null, typeof (Size)), "CCF#6");
  97                         Assert.IsTrue (! icoConv.CanConvertFrom (null, typeof (SizeF)), "CCF#7");
  98                         Assert.IsTrue (! icoConv.CanConvertFrom (null, typeof (Object)), "CCF#8");
  99                         Assert.IsTrue (! icoConv.CanConvertFrom (null, typeof (int)), "CCF#9");
 100                         Assert.IsTrue (! icoConv.CanConvertFrom (null, typeof (Metafile)), "CCF#10");
 101
 102                         Assert.IsTrue (icoConvFrmTD.CanConvertFrom (typeof (byte [])), "CCF#1A");
 103                         Assert.IsTrue (icoConvFrmTD.CanConvertFrom (null, typeof (byte [])), "CCF#1aA");
 104                         Assert.IsTrue (icoConvFrmTD.CanConvertFrom (null, iconBytes.GetType ()), "CCF#1bA");
 105                         Assert.IsTrue (! icoConvFrmTD.CanConvertFrom (null, typeof (String)), "CCF#2A");
 106                         Assert.IsTrue (! icoConvFrmTD.CanConvertFrom (null, typeof (Rectangle)), "CCF#3A");
 107                         Assert.IsTrue (! icoConvFrmTD.CanConvertFrom (null, typeof (Point)), "CCF#4A");
 108                         Assert.IsTrue (! icoConvFrmTD.CanConvertFrom (null, typeof (PointF)), "CCF#5A");
 109                         Assert.IsTrue (! icoConvFrmTD.CanConvertFrom (null, typeof (Size)), "CCF#6A");
 110                         Assert.IsTrue (! icoConvFrmTD.CanConvertFrom (null, typeof (SizeF)), "CCF#7A");
 111                         Assert.IsTrue (! icoConvFrmTD.CanConvertFrom (null, typeof (Object)), "CCF#8A");
 112                         Assert.IsTrue (! icoConvFrmTD.CanConvertFrom (null, typeof (int)), "CCF#9A");
 113                         Assert.IsTrue (! icoConvFrmTD.CanConvertFrom (null, typeof (Metafile)), "CCF#10A");
 114
 115                 }
 116
 117                 [Test]
 118 #if TARGET_JVM
 119                 [NUnit.Framework.Category ("NotWorking")]
 120 #endif
 121                 public void TestCanConvertTo ()
 122                 {
 123                         Assert.IsTrue (icoConv.CanConvertTo (typeof (String)), "CCT#1");
 124                         Assert.IsTrue (icoConv.CanConvertTo (null, typeof (String)), "CCT#1a");
 125                         Assert.IsTrue (icoConv.CanConvertTo (null, iconStr.GetType ()), "CCT#1b");
 126                         Assert.IsTrue (icoConv.CanConvertTo (typeof (byte [])), "CCT#2");
 127                         Assert.IsTrue (icoConv.CanConvertTo (null, typeof (byte [])), "CCT#2a");
 128                         Assert.IsTrue (icoConv.CanConvertTo (null, iconBytes.GetType ()), "CCT#2b");
 129                         Assert.IsTrue (! icoConv.CanConvertTo (null, typeof (Rectangle)), "CCT#3");
 130                         Assert.IsTrue (! icoConv.CanConvertTo (null, typeof (Point)), "CCT#4");
 131                         Assert.IsTrue (! icoConv.CanConvertTo (null, typeof (PointF)), "CCT#5");
 132                         Assert.IsTrue (! icoConv.CanConvertTo (null, typeof (Size)), "CCT#6");
 133                         Assert.IsTrue (! icoConv.CanConvertTo (null, typeof (SizeF)), "CCT#7");
 134                         Assert.IsTrue (! icoConv.CanConvertTo (null, typeof (Object)), "CCT#8");
 135                         Assert.IsTrue (! icoConv.CanConvertTo (null, typeof (int)), "CCT#9");
 136
 137                         Assert.IsTrue (icoConvFrmTD.CanConvertTo (typeof (String)), "CCT#1A");
 138                         Assert.IsTrue (icoConvFrmTD.CanConvertTo (null, typeof (String)), "CCT#1aA");
 139                         Assert.IsTrue (icoConvFrmTD.CanConvertTo (null, iconStr.GetType ()), "CCT#1bA");
 140                         Assert.IsTrue (icoConvFrmTD.CanConvertTo (typeof (byte [])), "CCT#2A");
 141                         Assert.IsTrue (icoConvFrmTD.CanConvertTo (null, typeof (byte [])), "CCT#2aA");
 142                         Assert.IsTrue (icoConvFrmTD.CanConvertTo (null, iconBytes.GetType ()), "CCT#2bA");
 143                         Assert.IsTrue (! icoConvFrmTD.CanConvertTo (null, typeof (Rectangle)), "CCT#3A");
 144                         Assert.IsTrue (! icoConvFrmTD.CanConvertTo (null, typeof (Point)), "CCT#4A");
 145                         Assert.IsTrue (! icoConvFrmTD.CanConvertTo (null, typeof (PointF)), "CCT#5A");
 146                         Assert.IsTrue (! icoConvFrmTD.CanConvertTo (null, typeof (Size)), "CCT#6A");
 147                         Assert.IsTrue (! icoConvFrmTD.CanConvertTo (null, typeof (SizeF)), "CCT#7A");
 148                         Assert.IsTrue (! icoConvFrmTD.CanConvertTo (null, typeof (Object)), "CCT#8A");
 149                         Assert.IsTrue (! icoConvFrmTD.CanConvertTo (null, typeof (int)), "CCT#9A");
 150
 151                 }
 152
 153                 [Test]
 154 #if TARGET_JVM
 155                 [NUnit.Framework.Category ("NotWorking")]
 156 #endif
 157                 public void TestConvertFrom ()
 158                 {
 159                         Icon newIcon = (Icon) icoConv.ConvertFrom (null, CultureInfo.InvariantCulture, iconBytes);
 160
 161                         Assert.AreEqual (icon.Height, newIcon.Height, "CF#1");
 162                         Assert.AreEqual (icon.Width, newIcon.Width, "CF#1a" );
 163
 164                         try {
 165                                 icoConv.ConvertFrom ("System.Drawing.String");
 166                                 Assert.Fail ("CF#2: must throw NotSupportedException");
 167                         } catch (Exception e) {
 168                                 Assert.IsTrue (e is NotSupportedException, "CF#2");
 169                         }
 170
 171                         try {
 172                                 icoConv.ConvertFrom (null, CultureInfo.InvariantCulture,
 173                                                    "System.Drawing.String");
 174                                 Assert.Fail ("CF#2a: must throw NotSupportedException");
 175                         } catch (Exception e) {
 176                                 Assert.IsTrue (e is NotSupportedException, "CF#2a");
 177                         }
 178
 179                         try {
 180                                 icoConv.ConvertFrom (null, CultureInfo.InvariantCulture,
 181                                                    new Bitmap (20, 20));
 182                                 Assert.Fail ("CF#3: must throw NotSupportedException");
 183                         } catch (Exception e) {
 184                                 Assert.IsTrue (e is NotSupportedException, "CF#3");
 185                         }
 186
 187                         try {
 188                                 icoConv.ConvertFrom (null, CultureInfo.InvariantCulture,
 189                                                    new Point (10, 10));
 190                                 Assert.Fail ("CF#4: must throw NotSupportedException");
 191                         } catch (Exception e) {
 192                                 Assert.IsTrue (e is NotSupportedException, "CF#4");
 193                         }
 194
 195                         try {
 196                                 icoConv.ConvertFrom (null, CultureInfo.InvariantCulture,
 197                                                    new SizeF (10, 10));
 198                                 Assert.Fail ("CF#5: must throw NotSupportedException");
 199                         } catch (Exception e) {
 200                                 Assert.IsTrue (e is NotSupportedException, "CF#5");
 201                         }
 202
 203                         try {
 204                                 icoConv.ConvertFrom (null, CultureInfo.InvariantCulture,
 205                                                    new Object ());
 206                                 Assert.Fail ("CF#6: must throw NotSupportedException");
 207                         } catch (Exception e) {
 208                                 Assert.IsTrue (e is NotSupportedException, "CF#6");
 209                         }
 210
 211
 212                         newIcon = (Icon) icoConvFrmTD.ConvertFrom (null, CultureInfo.InvariantCulture, iconBytes);
 213
 214                         Assert.AreEqual (icon.Height, newIcon.Height, "CF#1A");
 215                         Assert.AreEqual (icon.Width, newIcon.Width, "CF#1Aa");
 216
 217                         try {
 218                                 icoConvFrmTD.ConvertFrom ("System.Drawing.String");
 219                                 Assert.Fail ("CF#2A: must throw NotSupportedException");
 220                         } catch (Exception e) {
 221                                 Assert.IsTrue (e is NotSupportedException, "CF#2A");
 222                         }
 223
 224                         try {
 225                                 icoConvFrmTD.ConvertFrom (null, CultureInfo.InvariantCulture,
 226                                                    "System.Drawing.String");
 227                                 Assert.Fail ("CF#2aA: must throw NotSupportedException");
 228                         } catch (Exception e) {
 229                                 Assert.IsTrue (e is NotSupportedException, "CF#2aA");
 230                         }
 231
 232                         try {
 233                                 icoConvFrmTD.ConvertFrom (null, CultureInfo.InvariantCulture,
 234                                                    new Bitmap (20, 20));
 235                                 Assert.Fail ("CF#3A: must throw NotSupportedException");
 236                         } catch (Exception e) {
 237                                 Assert.IsTrue (e is NotSupportedException, "CF#3A");
 238                         }
 239
 240                         try {
 241                                 icoConvFrmTD.ConvertFrom (null, CultureInfo.InvariantCulture,
 242                                                    new Point (10, 10));
 243                                 Assert.Fail ("CF#4A: must throw NotSupportedException");
 244                         } catch (Exception e) {
 245                                 Assert.IsTrue (e is NotSupportedException, "CF#4A");
 246                         }
 247
 248                         try {
 249                                 icoConvFrmTD.ConvertFrom (null, CultureInfo.InvariantCulture,
 250                                                    new SizeF (10, 10));
 251                                 Assert.Fail ("CF#5A: must throw NotSupportedException");
 252                         } catch (Exception e) {
 253                                 Assert.IsTrue (e is NotSupportedException, "CF#5A");
 254                         }
 255
 256                         try {
 257                                 icoConvFrmTD.ConvertFrom (null, CultureInfo.InvariantCulture,
 258                                                    new Object ());
 259                                 Assert.Fail ("CF#6A: must throw NotSupportedException");
 260                         } catch (Exception e) {
 261                                 Assert.IsTrue (e is NotSupportedException, "CF#6A");
 262                         }
 263
 264                 }
 265
 266                 [Test]
 267 #if TARGET_JVM
 268                 [NUnit.Framework.Category ("NotWorking")]
 269 #endif
 270                 public void TestConvertTo ()
 271                 {
 272                         Assert.AreEqual (iconStr, (String) icoConv.ConvertTo (null,
 273                                                                 CultureInfo.InvariantCulture,
 274                                                                 icon, typeof (String)), "CT#1");
 275
 276                         Assert.AreEqual (iconStr, (String) icoConv.ConvertTo (icon,
 277                                                                         typeof (String)), "CT#1a");
 278
 279                         /*byte [] newIconBytes = (byte []) icoConv.ConvertTo (null, CultureInfo.InvariantCulture,
 280                                                                                         icon, iconBytes.GetType ());
 281
 282                         Assert.AreEqual (iconBytes.Length, newIconBytes.Length, "CT#2");
 283
 284                         newIconBytes = (byte []) icoConv.ConvertTo (icon, iconBytes.GetType ());
 285
 286                         Assert.AreEqual (iconBytes.Length, newIconBytes.Length, "CT#2a");
 287
 288
 289                         try {
 290                                 icoConv.ConvertTo (null, CultureInfo.InvariantCulture,
 291                                                  icon, typeof (Rectangle));
 292                                 Assert.Fail ("CT#3: must throw NotSupportedException");
 293                         } catch (Exception e) {
 294                                 Assert.IsTrue ( e is NotSupportedException, "CT#3");
 295                         }
 296
 297                         try {
 298                                 icoConv.ConvertTo (null, CultureInfo.InvariantCulture,
 299                                                  icon, icon.GetType ());
 300                                 Assert.Fail ("CT#4: must throw NotSupportedException");
 301                         } catch (Exception e) {
 302                                 Assert.IsTrue (e is NotSupportedException, "CT#4");
 303                         }
 304
 305                         try {
 306                                 icoConv.ConvertTo (null, CultureInfo.InvariantCulture,
 307                                                  icon, typeof (Size));
 308                                 Assert.Fail ("CT#5: must throw NotSupportedException");
 309                         } catch (Exception e) {
 310                                 Assert.IsTrue (e is NotSupportedException, "CT#5");
 311                         }
 312
 313                         try {
 314                                 icoConv.ConvertTo (null, CultureInfo.InvariantCulture,
 315                                                  icon, typeof (Bitmap));
 316                                 Assert.Fail ("CT#6: must throw NotSupportedException");
 317                         } catch (Exception e) {
 318                                 Assert.IsTrue ( e is NotSupportedException, "CT#6");
 319                         }
 320
 321                         try {
 322                                 icoConv.ConvertTo (null, CultureInfo.InvariantCulture,
 323                                                  icon, typeof (Point));
 324                                 Assert.Fail ("CT#7: must throw NotSupportedException");
 325                         } catch (Exception e) {
 326                                 Assert.IsTrue (e is NotSupportedException, "CT#7");
 327                         }
 328
 329                         try {
 330                                 icoConv.ConvertTo (null, CultureInfo.InvariantCulture,
 331                                                  icon, typeof (Metafile));
 332                                 Assert.Fail ("CT#8: must throw NotSupportedException");
 333                         } catch (Exception e) {
 334                                 Assert.IsTrue (e is NotSupportedException, "CT#8");
 335                         }
 336
 337                         try {
 338                                 icoConv.ConvertTo (null, CultureInfo.InvariantCulture,
 339                                                  icon, typeof (Object));
 340                                 Assert.Fail ("CT#9: must throw NotSupportedException");
 341                         } catch (Exception e) {
 342                                 Assert.IsTrue (e is NotSupportedException, "CT#9");
 343                         }
 344
 345                         try {
 346                                 icoConv.ConvertTo (null, CultureInfo.InvariantCulture,
 347                                                  icon, typeof (int));
 348                                 Assert.Fail ("CT#10: must throw NotSupportedException");
 349                         } catch (Exception e) {
 350                                 Assert.IsTrue (e is NotSupportedException, "CT#10");
 351                         }*/
 352
 353
 354                         Assert.AreEqual (iconStr, (String) icoConvFrmTD.ConvertTo (null,
 355                                                                 CultureInfo.InvariantCulture,
 356                                                                 icon, typeof (String)), "CT#1A");
 357
 358                         Assert.AreEqual (iconStr, (String) icoConvFrmTD.ConvertTo (icon,
 359                                                                         typeof (String)), "CT#1aA");
 360
 361                         /*newIconBytes = (byte []) icoConvFrmTD.ConvertTo (null, CultureInfo.InvariantCulture,
 362                                                                                         icon, iconBytes.GetType ());
 363
 364                         Assert.AreEqual (iconBytes.Length, newIconBytes.Length, "CT#2A");
 365
 366                         newIconBytes = (byte []) icoConvFrmTD.ConvertTo (icon, iconBytes.GetType ());
 367
 368                         Assert.AreEqual (iconBytes.Length, newIconBytes.Length, "CT#2aA");
 369
 370                         try {
 371                                 icoConvFrmTD.ConvertTo (null, CultureInfo.InvariantCulture,
 372                                                  icon, typeof (Rectangle));
 373                                 Assert.Fail ("CT#3A: must throw NotSupportedException");
 374                         } catch (Exception e) {
 375                                 Assert.IsTrue (e is NotSupportedException, "CT#3A");
 376                         }
 377
 378                         try {
 379                                 icoConvFrmTD.ConvertTo (null, CultureInfo.InvariantCulture,
 380                                                  icon, icon.GetType ());
 381                                 Assert.Fail ("CT#4A: must throw NotSupportedException");
 382                         } catch (Exception e) {
 383                                 Assert.IsTrue (e is NotSupportedException, "CT#4A");
 384                         }
 385
 386                         try {
 387                                 icoConvFrmTD.ConvertTo (null, CultureInfo.InvariantCulture,
 388                                                  icon, typeof (Size));
 389                                 Assert.Fail ("CT#5A: must throw NotSupportedException");
 390                         } catch (Exception e) {
 391                                 Assert.IsTrue (e is NotSupportedException, "CT#5A");
 392                         }
 393
 394                         try {
 395                                 icoConvFrmTD.ConvertTo (null, CultureInfo.InvariantCulture,
 396                                                  icon, typeof (Bitmap));
 397                                 Assert.Fail ("CT#6A: must throw NotSupportedException");
 398                         } catch (Exception e) {
 399                                 Assert.IsTrue (e is NotSupportedException, "CT#6A");
 400                         }
 401
 402                         try {
 403                                 icoConvFrmTD.ConvertTo (null, CultureInfo.InvariantCulture,
 404                                                  icon, typeof (Point));
 405                                 Assert.Fail ("CT#7A: must throw NotSupportedException");
 406                         } catch (Exception e) {
 407                                 Assert.IsTrue (e is NotSupportedException, "CT#7A");
 408                         }
 409
 410                         try {
 411                                 icoConvFrmTD.ConvertTo (null, CultureInfo.InvariantCulture,
 412                                                  icon, typeof (Metafile));
 413                                 Assert.Fail ("CT#8A: must throw NotSupportedException");
 414                         } catch (Exception e) {
 415                                 Assert.IsTrue (e is NotSupportedException, "CT#8A");
 416                         }
 417
 418                         try {
 419                                 icoConvFrmTD.ConvertTo (null, CultureInfo.InvariantCulture,
 420                                                  icon, typeof (Object));
 421                                 Assert.Fail ("CT#9A: must throw NotSupportedException");
 422                         } catch (Exception e) {
 423                                 Assert.IsTrue (e is NotSupportedException, "CT#9A");
 424                         }
 425
 426                         try {
 427                                 icoConvFrmTD.ConvertTo (null, CultureInfo.InvariantCulture,
 428                                                  icon, typeof (int));
 429                                 Assert.Fail ("CT#10A: must throw NotSupportedException");
 430                         } catch (Exception e) {
 431                                 Assert.IsTrue (e is NotSupportedException, "CT#10A");
 432                         }*/
 433                 }
 434
 435         }
 436 }