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

   1 //
   2 // Tests for System.Drawing.SizeConverter.cs
   3 //
   4 // Author:
   5 //      Ravindra (rkumar@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 #if NET_2_0
  32
  33 using System;
  34 using System.Collections;
  35 using System.ComponentModel;
  36 using System.ComponentModel.Design.Serialization;
  37 using System.Drawing;
  38 using System.Globalization;
  39 using System.Security.Permissions;
  40 using System.Threading;
  41
  42 using NUnit.Framework;
  43
  44 namespace MonoTests.System.Drawing
  45 {
  46         [TestFixture]
  47         [SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
  48         public class SizeFConverterTest
  49         {
  50                 SizeF sz;
  51                 SizeF szneg;
  52                 SizeFConverter szconv;
  53                 String szStrInvariant;
  54                 String sznegStrInvariant;
  55
  56                 [SetUp]
  57                 public void SetUp ()
  58                 {
  59                         sz = new SizeF (10, 20);
  60                         szStrInvariant = sz.Width + CultureInfo.InvariantCulture.TextInfo.ListSeparator + " " + sz.Height;
  61
  62                         szneg = new SizeF (-20, -30);
  63                         sznegStrInvariant = szneg.Width + CultureInfo.InvariantCulture.TextInfo.ListSeparator + " " + szneg.Height;
  64
  65                         szconv = (SizeFConverter) TypeDescriptor.GetConverter (sz);
  66                 }
  67
  68                 [Test]
  69 #if TARGET_JVM
  70                 [NUnit.Framework.Category ("NotWorking")]
  71 #endif
  72                 public void TestCanConvertFrom ()
  73                 {
  74                         Assert.IsTrue (szconv.CanConvertFrom (typeof (String)), "CCF#1");
  75                         Assert.IsTrue (szconv.CanConvertFrom (null, typeof (String)), "CCF#2");
  76                         Assert.IsFalse (szconv.CanConvertFrom (null, typeof (Rectangle)), "CCF#3");
  77                         Assert.IsFalse (szconv.CanConvertFrom (null, typeof (RectangleF)), "CCF#4");
  78                         Assert.IsFalse (szconv.CanConvertFrom (null, typeof (Point)), "CCF#5");
  79                         Assert.IsFalse (szconv.CanConvertFrom (null, typeof (PointF)), "CCF#6");
  80                         Assert.IsFalse (szconv.CanConvertFrom (null, typeof (Size)), "CCF#7");
  81                         Assert.IsFalse (szconv.CanConvertFrom (null, typeof (SizeF)), "CCF#8");
  82                         Assert.IsFalse (szconv.CanConvertFrom (null, typeof (Object)), "CCF#9");
  83                         Assert.IsFalse (szconv.CanConvertFrom (null, typeof (int)), "CCF#10");
  84                         Assert.IsTrue (szconv.CanConvertFrom (null, typeof (InstanceDescriptor)), "CCF#11");
  85                 }
  86
  87                 [Test]
  88                 public void TestCanConvertTo ()
  89                 {
  90                         Assert.IsTrue (szconv.CanConvertTo (typeof (String)), "CCT#1");
  91                         Assert.IsTrue (szconv.CanConvertTo (null, typeof (String)), "CCT#2");
  92                         Assert.IsFalse (szconv.CanConvertTo (null, typeof (Rectangle)), "CCT#3");
  93                         Assert.IsFalse (szconv.CanConvertTo (null, typeof (RectangleF)), "CCT#4");
  94                         Assert.IsFalse (szconv.CanConvertTo (null, typeof (Point)), "CCT#5");
  95                         Assert.IsFalse (szconv.CanConvertTo (null, typeof (PointF)), "CCT#6");
  96                         Assert.IsFalse (szconv.CanConvertTo (null, typeof (Size)), "CCT#7");
  97                         Assert.IsFalse (szconv.CanConvertTo (null, typeof (SizeF)), "CCT#8");
  98                         Assert.IsFalse (szconv.CanConvertTo (null, typeof (Object)), "CCT#9");
  99                         Assert.IsFalse (szconv.CanConvertTo (null, typeof (int)), "CCT#10");
 100                 }
 101
 102                 [Test]
 103 #if TARGET_JVM
 104                 [NUnit.Framework.Category ("NotWorking")]
 105 #endif
 106                 public void TestConvertFrom ()
 107                 {
 108                         Assert.AreEqual (sz, (SizeF) szconv.ConvertFrom (null, CultureInfo.InvariantCulture,
 109                                 "10, 20"), "CF#1");
 110                         Assert.AreEqual (szneg, (SizeF) szconv.ConvertFrom (null, CultureInfo.InvariantCulture,
 111                                 "-20, -30"), "CF#2");
 112
 113                         try {
 114                                 szconv.ConvertFrom (null, CultureInfo.InvariantCulture, "10");
 115                                 Assert.Fail ("CF#3: must throw ArgumentException");
 116                         } catch (Exception e) {
 117                                 Assert.IsTrue (e is ArgumentException, "CF#3");
 118                         }
 119
 120                         try {
 121                                 szconv.ConvertFrom ("10");
 122                                 Assert.Fail ("CF#3a: must throw ArgumentException");
 123                         } catch (Exception e) {
 124                                 Assert.IsTrue (e is ArgumentException, "CF#3a");
 125                         }
 126
 127                         try {
 128                                 szconv.ConvertFrom (null, CultureInfo.InvariantCulture,
 129                                         "1, 1, 1");
 130                                 Assert.Fail ("CF#4: must throw ArgumentException");
 131                         } catch (Exception e) {
 132                                 Assert.IsTrue (e is ArgumentException, "CF#4");
 133                         }
 134
 135                         try {
 136                                 szconv.ConvertFrom (null, CultureInfo.InvariantCulture,
 137                                         "*1, 1");
 138                                 Assert.Fail ("CF#5-1: must throw Exception");
 139                         } catch (Exception ex) {
 140                                 Assert.AreEqual (typeof (Exception), ex.GetType (), "CF#5-2");
 141                                 Assert.IsNotNull (ex.InnerException, "CF#5-3");
 142                                 Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "CF#5-4");
 143                         }
 144
 145                         try {
 146                                 szconv.ConvertFrom (null, CultureInfo.InvariantCulture,
 147                                         new Point (10, 10));
 148                                 Assert.Fail ("CF#6: must throw NotSupportedException");
 149                         } catch (Exception e) {
 150                                 Assert.IsTrue (e is NotSupportedException, "CF#6");
 151                         }
 152
 153                         try {
 154                                 szconv.ConvertFrom (null, CultureInfo.InvariantCulture,
 155                                         new PointF (10, 10));
 156                                 Assert.Fail ("CF#7: must throw NotSupportedException");
 157                         } catch (Exception e) {
 158                                 Assert.IsTrue (e is NotSupportedException, "CF#7");
 159                         }
 160
 161                         try {
 162                                 szconv.ConvertFrom (null, CultureInfo.InvariantCulture,
 163                                         new Size (10, 10));
 164                                 Assert.Fail ("CF#8: must throw NotSupportedException");
 165                         } catch (Exception e) {
 166                                 Assert.IsTrue (e is NotSupportedException, "CF#8");
 167                         }
 168
 169                         try {
 170                                 szconv.ConvertFrom (null, CultureInfo.InvariantCulture,
 171                                         new SizeF (10, 10));
 172                                 Assert.Fail ("CF#9: must throw NotSupportedException");
 173                         } catch (Exception e) {
 174                                 Assert.IsTrue (e is NotSupportedException, "CF#9");
 175                         }
 176
 177                         try {
 178                                 szconv.ConvertFrom (null, CultureInfo.InvariantCulture, 0x10);
 179                                 Assert.Fail ("CF#10: must throw NotSupportedException");
 180                         } catch (Exception e) {
 181                                 Assert.IsTrue (e is NotSupportedException, "CF#10");
 182                         }
 183                 }
 184
 185                 [Test]
 186                 public void TestConvertTo ()
 187                 {
 188                         Assert.AreEqual (szStrInvariant, (String) szconv.ConvertTo (null,
 189                                 CultureInfo.InvariantCulture, sz, typeof (String)), "CT#1");
 190                         Assert.AreEqual (sznegStrInvariant, (String) szconv.ConvertTo (null,
 191                                 CultureInfo.InvariantCulture, szneg, typeof (String)), "CT#2");
 192
 193                         try {
 194                                 szconv.ConvertTo (null, CultureInfo.InvariantCulture, sz,
 195                                         typeof (Size));
 196                                 Assert.Fail ("CT#3: must throw NotSupportedException");
 197                         } catch (Exception e) {
 198                                 Assert.IsTrue (e is NotSupportedException, "CT#3");
 199                         }
 200
 201                         try {
 202                                 szconv.ConvertTo (null, CultureInfo.InvariantCulture, sz,
 203                                         typeof (SizeF));
 204                                 Assert.Fail ("CT#4: must throw NotSupportedException");
 205                         } catch (Exception e) {
 206                                 Assert.IsTrue (e is NotSupportedException, "CT#4");
 207                         }
 208
 209                         try {
 210                                 szconv.ConvertTo (null, CultureInfo.InvariantCulture, sz,
 211                                         typeof (Point));
 212                                 Assert.Fail ("CT#5: must throw NotSupportedException");
 213                         } catch (Exception e) {
 214                                 Assert.IsTrue (e is NotSupportedException, "CT#5");
 215                         }
 216
 217                         try {
 218                                 szconv.ConvertTo (null, CultureInfo.InvariantCulture, sz,
 219                                         typeof (PointF));
 220                                 Assert.Fail ("CT#6: must throw NotSupportedException");
 221                         } catch (Exception e) {
 222                                 Assert.IsTrue (e is NotSupportedException, "CT#6");
 223                         }
 224
 225                         try {
 226                                 szconv.ConvertTo (null, CultureInfo.InvariantCulture, sz,
 227                                         typeof (int));
 228                                 Assert.Fail ("CT#7: must throw NotSupportedException");
 229                         } catch (Exception e) {
 230                                 Assert.IsTrue (e is NotSupportedException, "CT#7");
 231                         }
 232                 }
 233
 234                 [Test]
 235                 public void TestGetCreateInstanceSupported ()
 236                 {
 237                         Assert.IsTrue (szconv.GetCreateInstanceSupported (), "GCIS#1");
 238                         Assert.IsTrue (szconv.GetCreateInstanceSupported (null), "GCIS#2");
 239                 }
 240
 241                 [Test]
 242                 public void TestCreateInstance ()
 243                 {
 244                         SizeF szInstance;
 245
 246                         Hashtable ht = new Hashtable ();
 247                         ht.Add ("Width", 10.0f); ht.Add ("Height", 20.0f);
 248
 249                         szInstance = (SizeF) szconv.CreateInstance (ht);
 250                         Assert.AreEqual (sz, szInstance, "CI#1");
 251
 252                         ht.Clear ();
 253                         ht.Add ("Width", -20.0f); ht.Add ("Height", -30.0f);
 254
 255                         szInstance = (SizeF) szconv.CreateInstance (null, ht);
 256                         Assert.AreEqual (szneg, szInstance, "CI#2");
 257                 }
 258
 259                 [Test]
 260                 [ExpectedException (typeof (InvalidCastException))]
 261                 public void TestCreateInstance_Int ()
 262                 {
 263                         Hashtable ht = new Hashtable ();
 264                         ht.Add ("Width", 10);
 265                         ht.Add ("Height", 20);
 266                         szconv.CreateInstance (null, ht);
 267                 }
 268
 269                 [Test]
 270                 [ExpectedException (typeof (NullReferenceException))]
 271                 public void TestCreateInstance_CaseSensitive ()
 272                 {
 273                         Hashtable ht = new Hashtable ();
 274                         ht.Add ("width", 20);
 275                         ht.Add ("Height", 30);
 276                         szconv.CreateInstance (null, ht);
 277                 }
 278
 279                 [Test]
 280                 public void TestGetPropertiesSupported ()
 281                 {
 282                         Assert.IsTrue (szconv.GetPropertiesSupported (), "GPS#1");
 283                         Assert.IsTrue (szconv.GetPropertiesSupported (null), "GPS#2");
 284                 }
 285
 286                 [Test]
 287 #if TARGET_JVM
 288                 [NUnit.Framework.Category ("NotWorking")]
 289 #endif
 290                 public void TestGetProperties ()
 291                 {
 292                         Attribute [] attrs;
 293                         PropertyDescriptorCollection propsColl;
 294
 295                         propsColl = szconv.GetProperties (sz);
 296                         Assert.AreEqual (2, propsColl.Count, "GP1#1");
 297                         Assert.AreEqual (sz.Width, propsColl["Width"].GetValue (sz), "GP1#2");
 298                         Assert.AreEqual (sz.Height, propsColl["Height"].GetValue (sz), "GP1#3");
 299
 300                         propsColl = szconv.GetProperties (null, szneg);
 301                         Assert.AreEqual (2, propsColl.Count, "GP2#1");
 302                         Assert.AreEqual (szneg.Width, propsColl["Width"].GetValue (szneg), "GP2#2");
 303                         Assert.AreEqual (szneg.Height, propsColl["Height"].GetValue (szneg), "GP2#3");
 304
 305                         propsColl = szconv.GetProperties (null, sz, null);
 306                         Assert.AreEqual (3, propsColl.Count, "GP3#1");
 307                         Assert.AreEqual (sz.Width, propsColl["Width"].GetValue (sz), "GP3#2");
 308                         Assert.AreEqual (sz.Height, propsColl["Height"].GetValue (sz), "GP3#3");
 309                         Assert.AreEqual (sz.IsEmpty, propsColl["IsEmpty"].GetValue (sz), "GP3#4");
 310
 311                         Type type = typeof (SizeF);
 312                         attrs = Attribute.GetCustomAttributes (type, true);
 313                         propsColl = szconv.GetProperties (null, sz, attrs);
 314                         Assert.AreEqual (0, propsColl.Count, "GP3#5");
 315                 }
 316
 317                 [Test]
 318                 public void ConvertFromInvariantString_string ()
 319                 {
 320                         Assert.AreEqual (sz, szconv.ConvertFromInvariantString (szStrInvariant),
 321                                 "CFISS#1");
 322                         Assert.AreEqual (szneg, szconv.ConvertFromInvariantString (sznegStrInvariant),
 323                                 "CFISS#2");
 324                 }
 325
 326                 [Test]
 327                 [ExpectedException (typeof (ArgumentException))]
 328                 public void ConvertFromInvariantString_string_exc_1 ()
 329                 {
 330                         szconv.ConvertFromInvariantString ("1, 2, 3");
 331                 }
 332
 333                 [Test]
 334 #if TARGET_JVM
 335                 [NUnit.Framework.Category ("NotWorking")]
 336 #endif
 337                 public void ConvertFromInvariantString_string_exc_2 ()
 338                 {
 339                         try {
 340                                 szconv.ConvertFromInvariantString ("hello");
 341                                 Assert.Fail ("#1");
 342                         } catch (Exception ex) {
 343                                 Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
 344                                 Assert.IsNotNull (ex.InnerException, "#3");
 345                                 Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
 346                         }
 347                 }
 348
 349                 [Test]
 350 #if TARGET_JVM
 351                 [NUnit.Framework.Category ("NotWorking")]
 352 #endif
 353                 public void ConvertFromString_string ()
 354                 {
 355                         // save current culture
 356                         CultureInfo currentCulture = Thread.CurrentThread.CurrentCulture;
 357
 358                         try {
 359                                 PerformConvertFromStringTest (new CultureInfo ("en-US"));
 360                                 PerformConvertFromStringTest (new CultureInfo ("nl-BE"));
 361                                 PerformConvertFromStringTest (new MyCultureInfo ());
 362                         } finally {
 363                                 // restore original culture
 364                                 Thread.CurrentThread.CurrentCulture = currentCulture;
 365                         }
 366                 }
 367
 368                 [Test]
 369                 [ExpectedException (typeof (ArgumentException))]
 370                 public void ConvertFromString_string_exc_1 ()
 371                 {
 372                         CultureInfo culture = CultureInfo.CurrentCulture;
 373                         szconv.ConvertFromString (string.Format(culture,
 374                                 "1{0} 2{0} 3{0} 4{0} 5", culture.TextInfo.ListSeparator));
 375                 }
 376
 377                 [Test]
 378 #if TARGET_JVM
 379                 [NUnit.Framework.Category ("NotWorking")]
 380 #endif
 381                 public void ConvertFromString_string_exc_2 ()
 382                 {
 383                         try {
 384                                 szconv.ConvertFromString ("hello");
 385                                 Assert.Fail ("#1");
 386                         } catch (Exception ex) {
 387                                 Assert.AreEqual (typeof (Exception), ex.GetType (), "#2");
 388                                 Assert.IsNotNull (ex.InnerException, "#3");
 389                                 Assert.AreEqual (typeof (FormatException), ex.InnerException.GetType (), "#3");
 390                         }
 391                 }
 392
 393                 [Test]
 394                 public void ConvertToInvariantString_string ()
 395                 {
 396                         Assert.AreEqual (szStrInvariant, szconv.ConvertToInvariantString (sz),
 397                                 "CFISS#1");
 398                         Assert.AreEqual (sznegStrInvariant, szconv.ConvertToInvariantString (szneg),
 399                                 "CFISS#2");
 400                 }
 401
 402                 [Test]
 403                 public void ConvertToString_string ()
 404                 {
 405                         // save current culture
 406                         CultureInfo currentCulture = Thread.CurrentThread.CurrentCulture;
 407
 408                         try {
 409                                 PerformConvertToStringTest (new CultureInfo ("en-US"));
 410                                 PerformConvertToStringTest (new CultureInfo ("nl-BE"));
 411                                 PerformConvertToStringTest (new MyCultureInfo ());
 412                         } finally {
 413                                 // restore original culture
 414                                 Thread.CurrentThread.CurrentCulture = currentCulture;
 415                         }
 416                 }
 417
 418                 [Test]
 419                 public void GetStandardValuesSupported ()
 420                 {
 421                         Assert.IsFalse (szconv.GetStandardValuesSupported ());
 422                 }
 423
 424                 [Test]
 425                 public void GetStandardValues ()
 426                 {
 427                         Assert.IsNull (szconv.GetStandardValues ());
 428                 }
 429
 430                 [Test]
 431                 public void GetStandardValuesExclusive ()
 432                 {
 433                         Assert.IsFalse (szconv.GetStandardValuesExclusive ());
 434                 }
 435
 436                 private void PerformConvertFromStringTest (CultureInfo culture)
 437                 {
 438                         // set current culture
 439                         Thread.CurrentThread.CurrentCulture = culture;
 440
 441                         // perform tests
 442                         Assert.AreEqual (sz, szconv.ConvertFromString (CreateSizeString (culture, sz)),
 443                                 "CFSS#1-" + culture.Name);
 444                         Assert.AreEqual (szneg, szconv.ConvertFromString (CreateSizeString (culture, szneg)),
 445                                 "CFSS#2-" + culture.Name);
 446                 }
 447
 448                 private void PerformConvertToStringTest (CultureInfo culture)
 449                 {
 450                         // set current culture
 451                         Thread.CurrentThread.CurrentCulture = culture;
 452
 453                         // perform tests
 454                         Assert.AreEqual (CreateSizeString (culture, sz), szconv.ConvertToString (sz),
 455                                 "CFISS#1-" + culture.Name);
 456                         Assert.AreEqual (CreateSizeString (culture, szneg), szconv.ConvertToString (szneg),
 457                                 "CFISS#2-" + culture.Name);
 458                 }
 459
 460                 private static string CreateSizeString (SizeF size)
 461                 {
 462                         return CreateSizeString (CultureInfo.CurrentCulture, size);
 463                 }
 464
 465                 private static string CreateSizeString (CultureInfo culture, SizeF size)
 466                 {
 467                         return string.Format ("{0}{1} {2}", size.Width.ToString (culture),
 468                                 culture.TextInfo.ListSeparator, size.Height.ToString (culture));
 469                 }
 470
 471                 [Serializable]
 472                 private sealed class MyCultureInfo : CultureInfo
 473                 {
 474                         internal MyCultureInfo () : base ("en-US")
 475                         {
 476                         }
 477
 478                         public override object GetFormat (Type formatType)
 479                         {
 480                                 if (formatType == typeof (NumberFormatInfo)) {
 481                                         NumberFormatInfo nfi = (NumberFormatInfo) ((NumberFormatInfo) base.GetFormat (formatType)).Clone ();
 482
 483                                         nfi.NegativeSign = "myNegativeSign";
 484                                         return NumberFormatInfo.ReadOnly (nfi);
 485                                 } else {
 486                                         return base.GetFormat (formatType);
 487                                 }
 488                         }
 489                 }
 490         }
 491
 492
 493 }
 494
 495 #endif