mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/FormTest.cs

   1 //
   2 // FormTest.cs: Test cases for Form.
   3 //
   4 // Author:
   5 //   Ritvik Mayank (mritvik@novell.com)
   6 //
   7 // (C) 2005 Novell, Inc. (http://www.novell.com)
   8 //
   9
  10 using System;
  11 using System.ComponentModel;
  12 using System.Drawing;
  13 using System.Reflection;
  14 using System.Windows.Forms;
  15 using System.Collections;
  16
  17 using NUnit.Framework;
  18
  19 using CategoryAttribute = NUnit.Framework.CategoryAttribute;
  20
  21 namespace MonoTests.System.Windows.Forms
  22 {
  23         [TestFixture]
  24         public class FormTest
  25         {
  26                 [Test]
  27                 public void AcceptButton ()
  28                 {
  29                         Form form = new Form ();
  30                         Assert.IsNull (form.AcceptButton, "#A");
  31
  32                         MockButton buttonA = new MockButton (true);
  33                         Assert.IsFalse (buttonA.IsDefaultButton, "#B1");
  34                         form.AcceptButton = buttonA;
  35                         Assert.IsNotNull (form.AcceptButton, "#B2");
  36                         Assert.AreSame (buttonA, form.AcceptButton, "#B3");
  37                         Assert.IsTrue (buttonA.IsDefaultButton, "#B4");
  38
  39                         form.AcceptButton = null;
  40                         Assert.IsNull (form.AcceptButton, "#C1");
  41                         Assert.IsFalse (buttonA.IsDefaultButton, "#C2");
  42
  43                         ButtonControl buttonB = new ButtonControl ();
  44                         Assert.IsFalse (buttonB.IsDefaultButton, "#D1");
  45                         form.AcceptButton = buttonB;
  46                         Assert.IsNotNull (form.AcceptButton, "#D2");
  47                         Assert.AreSame (buttonB, form.AcceptButton, "#D3");
  48                         Assert.IsFalse (buttonA.IsDefaultButton, "#D4");
  49                         Assert.IsTrue (buttonB.IsDefaultButton, "#D5");
  50
  51                         MockButton buttonC = new MockButton (false);
  52                         Assert.IsFalse (buttonC.IsDefaultButton, "#E1");
  53                         form.AcceptButton = buttonC;
  54                         Assert.IsNotNull (form.AcceptButton, "#E2");
  55                         Assert.AreSame (buttonC, form.AcceptButton, "#E3");
  56                         Assert.IsFalse (buttonC.IsDefaultButton, "#E4");
  57                         Assert.IsFalse (buttonA.IsDefaultButton, "#E5");
  58                         Assert.IsFalse (buttonB.IsDefaultButton, "#E6");
  59                 }
  60
  61                 [Test]
  62                 public void bug_82358 ()
  63                 {
  64                         //Console.WriteLine ("Starting bug_82358");
  65                         int sizeable_factor;
  66                         int title_bar;
  67                         int tool_bar;
  68                         int tool_border;
  69                         int d3;
  70                         int d2;
  71
  72                         // WinXP, default theme
  73                         sizeable_factor = 2;
  74                         title_bar = 26;
  75                         tool_bar = 18;
  76                         tool_border = 6;
  77                         d3 = 10;
  78                         d2 = 6;
  79
  80                         // WinXP, Win32 theme:
  81                         sizeable_factor = 2;
  82                         title_bar = 19;
  83                         tool_bar = 16;
  84                         tool_border = 6;
  85                         d3 = 10;
  86                         d2 = 6;
  87
  88
  89                         Size size = new Size (200, 200);
  90
  91                         // Universal theme??
  92                         using (Form f = new Form ()) {
  93                                 f.FormBorderStyle = FormBorderStyle.FixedSingle;
  94                                 f.Visible = true;
  95                                 d2 = f.Size.Width - f.ClientSize.Width;
  96                                 title_bar = f.Size.Height - f.ClientSize.Height - d2;
  97                         }
  98                         using (Form f = new Form ()) {
  99                                 f.FormBorderStyle = FormBorderStyle.Sizable;
 100                                 f.Visible = true;
 101                                 sizeable_factor = f.Size.Width - f.ClientSize.Width - d2;
 102                         }
 103                         using (Form f = new Form ()) {
 104                                 f.ClientSize = size;
 105                                 f.FormBorderStyle = FormBorderStyle.FixedToolWindow;
 106                                 //f.Visible = true;
 107                                 tool_border = f.Size.Width - f.ClientSize.Width;
 108                                 tool_bar = f.Size.Height - f.ClientSize.Height - tool_border;
 109                         }
 110                         using (Form f = new Form ()) {
 111                                 f.FormBorderStyle = FormBorderStyle.Fixed3D;
 112                                 f.Visible = true;
 113                                 d3 = f.Size.Width - f.ClientSize.Width;
 114                         }
 115
 116                         FormBorderStyle style;
 117
 118
 119                         //Console.WriteLine ("Universal theme says: d2={0}, d3={1}, title_bar={2}, sizeable_factor={3}, tool_border={4}, tool_bar={5}", d2, d3, title_bar, sizeable_factor, tool_border, tool_bar);
 120
 121                         // Changing client size, then FormBorderStyle.
 122                         using (Form f = new Form ()) {
 123                                 style = FormBorderStyle.FixedToolWindow;
 124                                 //Console.WriteLine ("Created form, size: {0}, clientsize: {1}", f.Size, f.ClientSize);
 125                                 f.ClientSize = size;
 126                                 //Console.WriteLine ("Changed ClientSize, size: {0}, clientsize: {1}", f.Size, f.ClientSize);
 127                                 f.FormBorderStyle = style;
 128                                 //Console.WriteLine ("Changed FormBorderStyle, size: {0}, clientsize: {1}", f.Size, f.ClientSize);
 129                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A1");
 130                                 Assert.AreEqual (new Size (size.Width + tool_border, size.Height + tool_border + tool_bar).ToString (), f.Size.ToString (), style.ToString () + "-A2");
 131                                 f.Visible = true;
 132                                 //Console.WriteLine ("Made visible, size: {0}, clientsize: {1}", f.Size, f.ClientSize);
 133                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A3");
 134                                 Assert.AreEqual (new Size (size.Width + tool_border, size.Height + tool_border + tool_bar).ToString (), f.Size.ToString (), style.ToString () + "-A4");
 135                         }
 136
 137                         using (Form f = new Form ()) {
 138                                 style = FormBorderStyle.SizableToolWindow;
 139                                 f.ClientSize = size;
 140                                 f.FormBorderStyle = style;
 141                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A1");
 142                                 Assert.AreEqual (new Size (size.Width + tool_border + sizeable_factor, size.Height + tool_border + tool_bar + sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-A2");
 143                                 f.Visible = true;
 144                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A3");
 145                                 Assert.AreEqual (new Size (size.Width + tool_border + sizeable_factor, size.Height + tool_border + tool_bar + sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-A4");
 146                         }
 147
 148                         using (Form f = new Form ()) {
 149                                 style = FormBorderStyle.Fixed3D;
 150                                 f.ClientSize = size;
 151                                 f.FormBorderStyle = style;
 152                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A1");
 153                                 Assert.AreEqual (new Size (size.Width + d3, size.Height + title_bar + d3).ToString () , f.Size.ToString (), style.ToString () + "-A2");
 154                                 f.Visible = true;
 155                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A3");
 156                                 Assert.AreEqual (new Size (size.Width + d3, size.Height + title_bar + d3).ToString (), f.Size.ToString (), style.ToString () + "-A4");
 157                         }
 158
 159                         using (Form f = new Form ()) {
 160                                 style = FormBorderStyle.FixedDialog;
 161                                 f.ClientSize = size;
 162                                 f.FormBorderStyle = style;
 163                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A1");
 164                                 Assert.AreEqual (new Size (size.Width + d2, size.Height + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-A2");
 165                                 f.Visible = true;
 166                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A3");
 167                                 Assert.AreEqual (new Size (size.Width + d2, size.Height + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-A4");
 168
 169                         }
 170
 171                         using (Form f = new Form ()) {
 172                                 style = FormBorderStyle.FixedSingle;
 173                                 f.ClientSize = size;
 174                                 f.FormBorderStyle = style;
 175                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A1");
 176                                 Assert.AreEqual (new Size (size.Width + d2, size.Height + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-A2");
 177                                 f.Visible = true;
 178                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A3");
 179                                 Assert.AreEqual (new Size (size.Width + d2, size.Height + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-A4");
 180                         }
 181
 182                         using (Form f = new Form ()) {
 183                                 style = FormBorderStyle.None;
 184                                 f.ClientSize = size;
 185                                 f.FormBorderStyle = style;
 186                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A1");
 187                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-A2");
 188                                 f.Visible = true;
 189                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A3");
 190                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-A4");
 191                         }
 192
 193                         using (Form f = new Form ()) {
 194                                 style = FormBorderStyle.Sizable;
 195                                 f.ClientSize = size;
 196                                 f.FormBorderStyle = style;
 197                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A1");
 198                                 Assert.AreEqual (new Size (size.Width + d2 + sizeable_factor, size.Height + title_bar + d2 + sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-A2");
 199                                 f.Visible = true;
 200                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-A3");
 201                                 Assert.AreEqual (new Size (size.Width + d2 + sizeable_factor, size.Height + title_bar + d2 + sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-A4");
 202                         }
 203
 204
 205                         // Changing size, then FormBorderStyle.
 206                         using (Form f = new Form ()) {
 207                                 style = FormBorderStyle.FixedToolWindow;
 208                                 f.Size = size;
 209                                 f.FormBorderStyle = style;
 210                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B1");
 211                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-B2");
 212                                 f.Visible = true;
 213                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B3");
 214                                 Assert.AreEqual (new Size (size.Width - tool_border, size.Height - tool_border - tool_bar).ToString (), f.ClientSize.ToString (), style.ToString () + "-B4");
 215                         }
 216
 217                         using (Form f = new Form ()) {
 218                                 style = FormBorderStyle.SizableToolWindow;
 219                                 f.Size = size;
 220                                 f.FormBorderStyle = style;
 221                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B1");
 222                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-B2");
 223                                 f.Visible = true;
 224                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B3");
 225                                 Assert.AreEqual (new Size (size.Width - tool_border - sizeable_factor, size.Height - tool_border - tool_bar - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-B4");
 226                         }
 227
 228                         using (Form f = new Form ()) {
 229                                 style = FormBorderStyle.Fixed3D;
 230                                 f.Size = size;
 231                                 f.FormBorderStyle = style;
 232                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B1");
 233                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-B2");
 234                                 f.Visible = true;
 235                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B3");
 236                                 Assert.AreEqual (new Size (size.Width - d3, size.Height - title_bar - d3).ToString (), f.ClientSize.ToString (), style.ToString () + "-B4");
 237                         }
 238
 239                         using (Form f = new Form ()) {
 240                                 style = FormBorderStyle.FixedDialog;
 241                                 f.Size = size;
 242                                 f.FormBorderStyle = style;
 243                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B1");
 244                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-B2");
 245                                 f.Visible = true;
 246                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B3");
 247                                 Assert.AreEqual (new Size (size.Width - d2, size.Height - title_bar - d2).ToString (), f.ClientSize.ToString (), style.ToString () + "-B4");
 248
 249                         }
 250
 251                         using (Form f = new Form ()) {
 252                                 style = FormBorderStyle.FixedSingle;
 253                                 f.Size = size;
 254                                 f.FormBorderStyle = style;
 255                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B1");
 256                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-B2");
 257                                 f.Visible = true;
 258                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B3");
 259                                 Assert.AreEqual (new Size (size.Width - d2, size.Height - title_bar - d2).ToString (), f.ClientSize.ToString (), style.ToString () + "-B4");
 260                         }
 261
 262                         using (Form f = new Form ()) {
 263                                 style = FormBorderStyle.None;
 264                                 f.Size = size;
 265                                 f.FormBorderStyle = style;
 266                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B1");
 267                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-B2");
 268                                 f.Visible = true;
 269                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B3");
 270                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-B4");
 271                         }
 272
 273                         using (Form f = new Form ()) {
 274                                 style = FormBorderStyle.Sizable;
 275                                 f.Size = size;
 276                                 f.FormBorderStyle = style;
 277                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B1");
 278                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-B2");
 279                                 f.Visible = true;
 280                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-B3");
 281                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-B4");
 282                         }
 283
 284
 285
 286                         // Changing FormBorderStyle, then client size
 287                         using (Form f = new Form ()) {
 288                                 style = FormBorderStyle.FixedToolWindow;
 289                                 f.FormBorderStyle = style;
 290                                 f.ClientSize = size;
 291                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C1");
 292                                 Assert.AreEqual (new Size (size.Width + tool_border, size.Height + tool_border + tool_bar).ToString (), f.Size.ToString (), style.ToString () + "-C2");
 293                                 f.Visible = true;
 294                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C3");
 295                                 Assert.AreEqual (new Size (size.Width + tool_border, size.Height + tool_border + tool_bar).ToString (), f.Size.ToString (), style.ToString () + "-C4");
 296                         }
 297
 298                         using (Form f = new Form ()) {
 299                                 style = FormBorderStyle.SizableToolWindow;
 300                                 f.FormBorderStyle = style;
 301                                 f.ClientSize = size;
 302                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C1");
 303                                 Assert.AreEqual (new Size (size.Width + tool_border + sizeable_factor, size.Height + tool_border + tool_bar + sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-C2");
 304                                 f.Visible = true;
 305                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C3");
 306                                 Assert.AreEqual (new Size (size.Width + tool_border + sizeable_factor, size.Height + tool_border + tool_bar + sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-C4");
 307                         }
 308
 309                         using (Form f = new Form ()) {
 310                                 style = FormBorderStyle.Fixed3D;
 311                                 f.FormBorderStyle = style;
 312                                 f.ClientSize = size;
 313                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C1");
 314                                 Assert.AreEqual (new Size (size.Width + d3, size.Height + title_bar + d3).ToString (), f.Size.ToString (), style.ToString () + "-C2");
 315                                 f.Visible = true;
 316                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C3");
 317                                 Assert.AreEqual (new Size (size.Width + d3, size.Height + title_bar + d3).ToString (), f.Size.ToString (), style.ToString () + "-C4");
 318                         }
 319
 320                         using (Form f = new Form ()) {
 321                                 style = FormBorderStyle.FixedDialog;
 322                                 f.FormBorderStyle = style;
 323                                 f.ClientSize = size;
 324                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C1");
 325                                 Assert.AreEqual (new Size (size.Width + d2, size.Height + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-C2");
 326                                 f.Visible = true;
 327                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C3");
 328                                 Assert.AreEqual (new Size (size.Width + d2, size.Height + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-C4");
 329
 330                         }
 331
 332                         using (Form f = new Form ()) {
 333                                 style = FormBorderStyle.FixedSingle;
 334                                 f.FormBorderStyle = style;
 335                                 f.ClientSize = size;
 336                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C1");
 337                                 Assert.AreEqual (new Size (size.Width + d2, size.Height + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-C2");
 338                                 f.Visible = true;
 339                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C3");
 340                                 Assert.AreEqual (new Size (size.Width + d2, size.Height + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-C4");
 341                         }
 342
 343                         using (Form f = new Form ()) {
 344                                 style = FormBorderStyle.None;
 345                                 f.FormBorderStyle = style;
 346                                 f.ClientSize = size;
 347                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C1");
 348                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-C2");
 349                                 f.Visible = true;
 350                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C3");
 351                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-C4");
 352                         }
 353
 354                         using (Form f = new Form ()) {
 355                                 style = FormBorderStyle.Sizable;
 356                                 f.FormBorderStyle = style;
 357                                 f.ClientSize = size;
 358                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C1");
 359                                 Assert.AreEqual (new Size (size.Width + d2 + sizeable_factor, size.Height + title_bar + d2 + sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-C2");
 360                                 f.Visible = true;
 361                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-C3");
 362                                 Assert.AreEqual (new Size (size.Width + d2 + sizeable_factor, size.Height + title_bar + d2 + sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-C4");
 363                         }
 364
 365
 366                         // Changing FormBorderStyle, then size
 367                         using (Form f = new Form ()) {
 368                                 style = FormBorderStyle.FixedToolWindow;
 369                                 f.FormBorderStyle = style;
 370                                 f.Size = size;
 371                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D1");
 372                                 Assert.AreEqual (new Size (size.Width - tool_border, size.Height - tool_border - tool_bar).ToString (), f.ClientSize.ToString (), style.ToString () + "-D2");
 373                                 f.Visible = true;
 374                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D3");
 375                                 Assert.AreEqual (new Size (size.Width - tool_border, size.Height - tool_border - tool_bar).ToString (), f.ClientSize.ToString (), style.ToString () + "-D4");
 376                         }
 377
 378                         using (Form f = new Form ()) {
 379                                 style = FormBorderStyle.SizableToolWindow;
 380                                 f.FormBorderStyle = style;
 381                                 f.Size = size;
 382                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D1");
 383                                 Assert.AreEqual (new Size (size.Width - tool_border - sizeable_factor, size.Height - tool_border - tool_bar - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-D2");
 384                                 f.Visible = true;
 385                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D3");
 386                                 Assert.AreEqual (new Size (size.Width - tool_border - sizeable_factor, size.Height - tool_border - tool_bar - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-D4");
 387                         }
 388
 389                         using (Form f = new Form ()) {
 390                                 style = FormBorderStyle.Fixed3D;
 391                                 f.FormBorderStyle = style;
 392                                 f.Size = size;
 393                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D1");
 394                                 Assert.AreEqual (new Size (size.Width - d3, size.Height - title_bar - d3).ToString (), f.ClientSize.ToString (), style.ToString () + "-D2");
 395                                 f.Visible = true;
 396                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D3");
 397                                 Assert.AreEqual (new Size (size.Width - d3, size.Height - title_bar - d3).ToString (), f.ClientSize.ToString (), style.ToString () + "-D4");
 398                         }
 399
 400                         using (Form f = new Form ()) {
 401                                 style = FormBorderStyle.FixedDialog;
 402                                 f.FormBorderStyle = style;
 403                                 f.Size = size;
 404                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D1");
 405                                 Assert.AreEqual (new Size (size.Width - d2, size.Height - title_bar - d2).ToString (), f.ClientSize.ToString (), style.ToString () + "-D2");
 406                                 f.Visible = true;
 407                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D3");
 408                                 Assert.AreEqual (new Size (size.Width - d2, size.Height - title_bar - d2).ToString (), f.ClientSize.ToString (), style.ToString () + "-D4");
 409
 410                         }
 411
 412                         using (Form f = new Form ()) {
 413                                 style = FormBorderStyle.FixedSingle;
 414                                 f.FormBorderStyle = style;
 415                                 f.Size = size;
 416                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D1");
 417                                 Assert.AreEqual (new Size (size.Width - d2, size.Height - title_bar - d2).ToString (), f.ClientSize.ToString (), style.ToString () + "-D2");
 418                                 f.Visible = true;
 419                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D3");
 420                                 Assert.AreEqual (new Size (size.Width - d2, size.Height - title_bar - d2).ToString (), f.ClientSize.ToString (), style.ToString () + "-D4");
 421                         }
 422
 423                         using (Form f = new Form ()) {
 424                                 style = FormBorderStyle.None;
 425                                 f.FormBorderStyle = style;
 426                                 f.Size = size;
 427                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-D1");
 428                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D2");
 429                                 f.Visible = true;
 430                                 Assert.AreEqual (size.ToString (), f.ClientSize.ToString (), style.ToString () + "-D3");
 431                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D4");
 432                         }
 433
 434                         using (Form f = new Form ()) {
 435                                 style = FormBorderStyle.Sizable;
 436                                 f.FormBorderStyle = style;
 437                                 f.Size = size;
 438                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D1");
 439                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-D2");
 440                                 f.Visible = true;
 441                                 Assert.AreEqual (size.ToString (), f.Size.ToString (), style.ToString () + "-D3");
 442                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-D4");
 443                         }
 444
 445
 446
 447                         // Set clientsize, then change size, then FormBorderStyle.
 448                         using (Form f = new Form ()) {
 449                                 style = FormBorderStyle.FixedToolWindow;
 450                                 f.ClientSize = f.ClientSize;
 451                                 f.Size = size;
 452                                 f.FormBorderStyle = style;
 453                                 // Here we subtract the Sizable borders (default) then add FixedToolWindow's border.
 454                                 // Note how now the sizes doesn't change when creating the handle.
 455                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + tool_border, size.Height - title_bar - d2 - sizeable_factor + tool_border + tool_bar).ToString (), f.Size.ToString (), style.ToString () + "-E1");
 456                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E2");
 457                                 f.Visible = true;
 458                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + tool_border, size.Height - title_bar - d2 - sizeable_factor + tool_border + tool_bar).ToString (), f.Size.ToString (), style.ToString () + "-E3");
 459                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E4");
 460                         }
 461
 462                         using (Form f = new Form ()) {
 463                                 style = FormBorderStyle.SizableToolWindow;
 464                                 f.ClientSize = f.ClientSize;
 465                                 f.Size = size;
 466                                 f.FormBorderStyle = style;
 467                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + tool_border + sizeable_factor, size.Height - title_bar - d2 - sizeable_factor + tool_border + tool_bar + sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-E1");
 468                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E2");
 469                                 f.Visible = true;
 470                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + tool_border + sizeable_factor, size.Height - title_bar - d2 - sizeable_factor + tool_border + tool_bar + sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-E3");
 471                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E4");
 472                         }
 473
 474                         using (Form f = new Form ()) {
 475                                 style = FormBorderStyle.Fixed3D;
 476                                 f.ClientSize = f.ClientSize;
 477                                 f.Size = size;
 478                                 f.FormBorderStyle = style;
 479                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + d3, size.Height - title_bar - d2 - sizeable_factor + title_bar + d3).ToString (), f.Size.ToString (), style.ToString () + "-E1");
 480                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E2");
 481                                 f.Visible = true;
 482                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + d3, size.Height - title_bar - d2 - sizeable_factor + title_bar + d3).ToString (), f.Size.ToString (), style.ToString () + "-E3");
 483                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E4");
 484                         }
 485
 486                         using (Form f = new Form ()) {
 487                                 style = FormBorderStyle.FixedDialog;
 488                                 f.ClientSize = f.ClientSize;
 489                                 f.Size = size;
 490                                 f.FormBorderStyle = style;
 491                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + d2, size.Height - title_bar - d2 - sizeable_factor + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-E1");
 492                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E2");
 493                                 f.Visible = true;
 494                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + d2, size.Height - title_bar - d2 - sizeable_factor + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-E3");
 495                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E4");
 496
 497                         }
 498
 499                         using (Form f = new Form ()) {
 500                                 style = FormBorderStyle.FixedSingle;
 501                                 f.ClientSize = f.ClientSize;
 502                                 f.Size = size;
 503                                 f.FormBorderStyle = style;
 504                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + d2, size.Height - title_bar - d2 - sizeable_factor + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-E1");
 505                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E2");
 506                                 f.Visible = true;
 507                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + d2, size.Height - title_bar - d2 - sizeable_factor + title_bar + d2).ToString (), f.Size.ToString (), style.ToString () + "-E3");
 508                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E4");
 509                         }
 510
 511                         using (Form f = new Form ()) {
 512                                 style = FormBorderStyle.None;
 513                                 f.ClientSize = f.ClientSize;
 514                                 f.Size = size;
 515                                 f.FormBorderStyle = style;
 516                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-E1");
 517                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E2");
 518                                 f.Visible = true;
 519                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.Size.ToString (), style.ToString () + "-E3");
 520                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E4");
 521                         }
 522
 523                         using (Form f = new Form ()) {
 524                                 style = FormBorderStyle.Sizable;
 525                                 f.ClientSize = f.ClientSize;
 526                                 f.Size = size;
 527                                 f.FormBorderStyle = style;
 528                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + d2 + sizeable_factor, size.Height - title_bar - d2 - sizeable_factor + d2 + sizeable_factor + title_bar).ToString (), f.Size.ToString (), style.ToString () + "-E1");
 529                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E2");
 530                                 f.Visible = true;
 531                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor + d2 + sizeable_factor, size.Height - title_bar - d2 - sizeable_factor + d2 + sizeable_factor + title_bar).ToString (), f.Size.ToString (), style.ToString () + "-E3");
 532                                 Assert.AreEqual (new Size (size.Width - d2 - sizeable_factor, size.Height - title_bar - d2 - sizeable_factor).ToString (), f.ClientSize.ToString (), style.ToString () + "-E4");
 533                         }
 534
 535
 536
 537
 538                 }
 539
 540                 [Test] // bug 81969
 541                 public void StartPositionClosedForm ()
 542                 {
 543                         using (Form form = new Form ()) {
 544                                 form.StartPosition = FormStartPosition.CenterParent;
 545                                 form.Load += new EventHandler (CenterDisposedForm_Load);
 546                                 form.Show ();
 547                         }
 548
 549                         using (Form form = new Form ()) {
 550                                 form.StartPosition = FormStartPosition.CenterScreen;
 551                                 form.Load += new EventHandler (CenterDisposedForm_Load);
 552                                 form.Show ();
 553                         }
 554
 555
 556                         using (Form form = new Form ()) {
 557                                 form.StartPosition = FormStartPosition.Manual;
 558                                 form.Load += new EventHandler (CenterDisposedForm_Load);
 559                                 form.Show ();
 560                         }
 561
 562
 563                         using (Form form = new Form ()) {
 564                                 form.StartPosition = FormStartPosition.WindowsDefaultBounds;
 565                                 form.Load += new EventHandler (CenterDisposedForm_Load);
 566                                 form.Show ();
 567                         }
 568
 569                         using (Form form = new Form ()) {
 570                                 form.StartPosition = FormStartPosition.WindowsDefaultLocation;
 571                                 form.Load += new EventHandler (CenterDisposedForm_Load);
 572                                 form.Show ();
 573                         }
 574                 }
 575
 576
 577                 [Test]
 578                 [ExpectedException (typeof (ObjectDisposedException))]
 579                 public void CenterToParentDisposedForm ()
 580                 {
 581                         using (FormHandleTest.ProtectedMethodsForm form = new FormHandleTest.ProtectedMethodsForm ()) {
 582                                 form.Dispose ();
 583                                 form.PublicCenterToParent ();
 584                         }
 585                 }
 586
 587                 [Test]
 588                 [ExpectedException (typeof (ObjectDisposedException))]
 589                 public void CenterToScreenDisposedForm ()
 590                 {
 591                         using (FormHandleTest.ProtectedMethodsForm form = new FormHandleTest.ProtectedMethodsForm ()) {
 592                                 form.Dispose ();
 593                                 form.PublicCenterToScreen ();
 594                         }
 595                 }
 596
 597                 [Test]
 598                 public void SetStartPositionDisposedForm ()
 599                 {
 600                         using (FormHandleTest.ProtectedMethodsForm form = new FormHandleTest.ProtectedMethodsForm ()) {
 601                                 form.Dispose ();
 602                                 form.StartPosition = FormStartPosition.WindowsDefaultLocation;
 603                         }
 604                 }
 605
 606                 private void CenterDisposedForm_Load (object sender, EventArgs e)
 607                 {
 608                         ((Form) sender).Close ();
 609                 }
 610
 611                 [Test]
 612                 public void ShowDialogCloseTest ()
 613                 {
 614                         using (TimeBombedForm f = new TimeBombedForm ()) {
 615                                 EventLogger log = new EventLogger (f);
 616                                 f.timer.Interval = 1000;
 617                                 f.VisibleChanged += new EventHandler (Form_VisibleChanged1);
 618                                 f.ShowDialog ();
 619
 620                                 Assert.AreEqual ("VisibleChanged", f.Reason, "#00");
 621                                 Assert.AreEqual (1, log.CountEvents ("Closing"), "#01");
 622 #if NET_2_0
 623                                 Assert.AreEqual (1, log.CountEvents ("FormClosing"), "#02");
 624 #endif
 625                                 Assert.AreEqual (1, log.CountEvents ("HandleDestroyed"), "#03");
 626
 627                                 Assert.AreEqual (0, log.CountEvents ("Closed"), "#04");
 628 #if NET_2_0
 629                                 Assert.AreEqual (0, log.CountEvents ("FormClosed"), "#05");
 630 #endif
 631                                 Assert.AreEqual (0, log.CountEvents ("Disposed"), "#06");
 632                         }
 633
 634                         using (TimeBombedForm f = new TimeBombedForm ()) {
 635                                 EventLogger log = new EventLogger (f);
 636                                 f.ShowDialog ();
 637
 638                                 Assert.AreEqual ("Bombed", f.Reason, "#A0");
 639                                 Assert.AreEqual (1, log.CountEvents ("Closing"), "#A1");
 640 #if NET_2_0
 641                                 Assert.AreEqual (1, log.CountEvents ("FormClosing"), "#A2");
 642 #endif
 643                                 Assert.AreEqual (1, log.CountEvents ("HandleDestroyed"), "#A3");
 644
 645                                 Assert.AreEqual (1, log.CountEvents ("Closed"), "#A4");
 646 #if NET_2_0
 647                                 Assert.AreEqual (1, log.CountEvents ("FormClosed"), "#A5");
 648 #endif
 649                                 Assert.AreEqual (0, log.CountEvents ("Disposed"), "#A6");
 650                         }
 651
 652
 653                         using (TimeBombedForm f = new TimeBombedForm ()) {
 654                                 EventLogger log = new EventLogger (f);
 655                                 f.VisibleChanged += new EventHandler (Form_VisibleChanged2);
 656                                 f.ShowDialog ();
 657
 658                                 Assert.AreEqual ("VisibleChanged", f.Reason, "#B0");
 659 #if NET_2_0
 660                                 Assert.AreEqual (1, log.CountEvents ("Closing"), "#B1");
 661                                 Assert.AreEqual (1, log.CountEvents ("FormClosing"), "#B2");
 662 #endif
 663                                 Assert.AreEqual (1, log.CountEvents ("HandleDestroyed"), "#B3");
 664
 665 #if NET_2_0
 666                                 Assert.AreEqual (1, log.CountEvents ("Closed"), "#B4");
 667                                 Assert.AreEqual (1, log.CountEvents ("FormClosed"), "#B5");
 668 #endif
 669                                 Assert.AreEqual (0, log.CountEvents ("Disposed"), "#B6");
 670                         }
 671
 672
 673                         using (TimeBombedForm f = new TimeBombedForm ()) {
 674                                 EventLogger log = new EventLogger (f);
 675                                 f.DialogResult = DialogResult.None;
 676                                 f.ShowDialog ();
 677
 678                                 Assert.AreEqual ("Bombed", f.Reason, "#C0");
 679                                 Assert.AreEqual (1, log.CountEvents ("Closing"), "#C1");
 680 #if NET_2_0
 681                                 Assert.AreEqual (1, log.CountEvents ("FormClosing"), "#C2");
 682 #endif
 683                                 Assert.AreEqual (1, log.CountEvents ("HandleDestroyed"), "#C3");
 684
 685                                 Assert.AreEqual (1, log.CountEvents ("Closed"), "#C4");
 686 #if NET_2_0
 687                                 Assert.AreEqual (1, log.CountEvents ("FormClosed"), "#C5");
 688 #endif
 689                                 Assert.AreEqual (0, log.CountEvents ("Disposed"), "#C6");
 690
 691                                 Assert.AreEqual (DialogResult.Cancel, f.DialogResult, "#C7");
 692                         }
 693                 }
 694
 695                 void Form_VisibleChanged1 (object sender, EventArgs e)
 696                 {
 697                         TimeBombedForm f = (TimeBombedForm) sender;
 698                         f.Reason = "VisibleChanged";
 699                         f.Visible = false;
 700                 }
 701
 702                 void Form_VisibleChanged2 (object sender, EventArgs e)
 703                 {
 704                         TimeBombedForm f = (TimeBombedForm) sender;
 705                         f.Reason = "VisibleChanged";
 706                         f.Visible = false;
 707                         f.DialogResult = DialogResult.OK;
 708                         Assert.IsFalse (f.Visible);
 709                 }
 710
 711                 [Test]
 712                 public void DialogOwnerTest ()
 713                 {
 714                         using (Form first = new Form ()) {
 715                                 using (TimeBombedForm second = new TimeBombedForm ()) {
 716                                         first.Show ();
 717                                         second.Load += new EventHandler (second_Load);
 718                                         second.ShowDialog ();
 719                                 }
 720                         }
 721                 }
 722
 723                 void second_Load (object sender, EventArgs e)
 724                 {
 725                         Form second = (Form) sender;
 726                         Assert.IsNull (second.Owner, "#1");
 727                 }
 728
 729                 [Test]
 730                 [Category ("NotWorking")]
 731                 public void FormStartupPositionChangeTest ()
 732                 {
 733                         using (Form frm = new Form ())
 734                         {
 735                                 frm.ShowInTaskbar = false;
 736                                 frm.StartPosition = FormStartPosition.Manual;
 737                                 frm.Location = new Point (0, 0);
 738                                 frm.Show ();
 739
 740                                 // On X there seem to be pending messages in the queue aren't processed
 741                                 // before Show returns, so process them. Otherwise the Location returns
 742                                 // something like (5,23)
 743                                 Application.DoEvents ();
 744
 745                                 Assert.AreEqual ("{X=0,Y=0}", frm.Location.ToString (), "#01");
 746
 747                                 frm.StartPosition = FormStartPosition.CenterParent;
 748                                 Assert.AreEqual ("{X=0,Y=0}", frm.Location.ToString (), "#02");
 749
 750                                 frm.StartPosition = FormStartPosition.CenterScreen;
 751                                 Assert.AreEqual ("{X=0,Y=0}", frm.Location.ToString (), "#03");
 752
 753                                 frm.StartPosition = FormStartPosition.Manual;
 754                                 Assert.AreEqual ("{X=0,Y=0}", frm.Location.ToString (), "#04");
 755
 756                                 frm.StartPosition = FormStartPosition.WindowsDefaultBounds;
 757                                 Assert.AreEqual ("{X=0,Y=0}", frm.Location.ToString (), "#05");
 758
 759                                 frm.StartPosition = FormStartPosition.WindowsDefaultLocation;
 760                                 Assert.AreEqual ("{X=0,Y=0}", frm.Location.ToString (), "#06");
 761                         }
 762                 }
 763
 764                 [Test]
 765                 public void FormStartupPositionTest ()
 766                 {
 767                         CreateParams cp;
 768
 769                         using (Form frm = new Form ())
 770                         {
 771                                 cp = TestHelper.GetCreateParams (frm);
 772                                 Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$01");
 773                                 Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#01");
 774
 775                                 frm.StartPosition = FormStartPosition.CenterParent;
 776                                 cp = TestHelper.GetCreateParams (frm);
 777                                 Assert.AreEqual (FormStartPosition.CenterParent, frm.StartPosition, "$01");
 778                                 Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#02");
 779
 780                                 frm.StartPosition = FormStartPosition.CenterScreen;
 781                                 cp = TestHelper.GetCreateParams (frm);
 782                                 Assert.AreEqual (FormStartPosition.CenterScreen, frm.StartPosition, "$01");
 783                                 Assert.AreEqual (new Point (Screen.PrimaryScreen.WorkingArea.Width / 2 - frm.Width / 2, Screen.PrimaryScreen.WorkingArea.Height / 2 - frm.Height / 2).ToString (), new Point (cp.X, cp.Y).ToString (), "#03");
 784
 785                                 frm.StartPosition = FormStartPosition.Manual;
 786                                 cp = TestHelper.GetCreateParams (frm);
 787                                 Assert.AreEqual (FormStartPosition.Manual, frm.StartPosition, "$01");
 788                                 Assert.AreEqual (new Point (0, 0).ToString (), new Point (cp.X, cp.Y).ToString (), "#04");
 789
 790                                 frm.StartPosition = FormStartPosition.WindowsDefaultBounds;
 791                                 cp = TestHelper.GetCreateParams (frm);
 792                                 Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, frm.StartPosition, "$01");
 793                                 Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#05");
 794
 795                                 frm.StartPosition = FormStartPosition.WindowsDefaultLocation;
 796                                 cp = TestHelper.GetCreateParams (frm);
 797                                 Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$01");
 798                                 Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#06");
 799
 800                         }
 801
 802
 803                         using (Form frm = new Form ()) {
 804                                 frm.Location = new Point (23, 45);
 805
 806                                 cp = TestHelper.GetCreateParams (frm);
 807                                 Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$A1");
 808                                 Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#A1");
 809
 810                                 frm.StartPosition = FormStartPosition.CenterParent;
 811                                 cp = TestHelper.GetCreateParams (frm);
 812                                 Assert.AreEqual (FormStartPosition.CenterParent, frm.StartPosition, "$A2");
 813                                 Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#A2");
 814
 815                                 frm.StartPosition = FormStartPosition.CenterScreen;
 816                                 cp = TestHelper.GetCreateParams (frm);
 817                                 Assert.AreEqual (FormStartPosition.CenterScreen, frm.StartPosition, "$A3");
 818                                 Assert.AreEqual (new Point (Screen.PrimaryScreen.WorkingArea.Width / 2 - frm.Width / 2, Screen.PrimaryScreen.WorkingArea.Height / 2 - frm.Height / 2).ToString (), new Point (cp.X, cp.Y).ToString (), "#A3");
 819
 820                                 frm.StartPosition = FormStartPosition.Manual;
 821                                 cp = TestHelper.GetCreateParams (frm);
 822                                 Assert.AreEqual (FormStartPosition.Manual, frm.StartPosition, "$A4");
 823                                 Assert.AreEqual (new Point (23, 45).ToString (), new Point (cp.X, cp.Y).ToString (), "#A4");
 824
 825                                 frm.StartPosition = FormStartPosition.WindowsDefaultBounds;
 826                                 cp = TestHelper.GetCreateParams (frm);
 827                                 Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, frm.StartPosition, "$A5");
 828                                 Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#A5");
 829
 830                                 frm.StartPosition = FormStartPosition.WindowsDefaultLocation;
 831                                 cp = TestHelper.GetCreateParams (frm);
 832                                 Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$A6");
 833                                 Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#A6");
 834                         }
 835                 }
 836
 837                 [Test]
 838                 public void MdiFormStartupPositionTest ()
 839                 {
 840                         CreateParams cp;
 841                         using (Form Main = new Form ()) {
 842                                 Main.IsMdiContainer = true;
 843                                 Main.ShowInTaskbar = false;
 844                                 Main.Show ();
 845
 846                                 using (Form frm = new Form ()) {
 847                                         frm.MdiParent = Main;
 848                                         cp = TestHelper.GetCreateParams (frm);
 849                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$01");
 850                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#01");
 851
 852                                         frm.StartPosition = FormStartPosition.CenterParent;
 853                                         cp = TestHelper.GetCreateParams (frm);
 854                                         Assert.AreEqual (FormStartPosition.CenterParent, frm.StartPosition, "$01");
 855                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#02");
 856
 857                                         frm.StartPosition = FormStartPosition.CenterScreen;
 858                                         cp = TestHelper.GetCreateParams (frm);
 859                                         Assert.AreEqual (FormStartPosition.CenterScreen, frm.StartPosition, "$01");
 860                                         Assert.AreEqual (new Point (0, 0).ToString (), new Point (cp.X, cp.Y).ToString (), "#03");
 861
 862                                         frm.StartPosition = FormStartPosition.Manual;
 863                                         cp = TestHelper.GetCreateParams (frm);
 864                                         Assert.AreEqual (FormStartPosition.Manual, frm.StartPosition, "$01");
 865                                         Assert.AreEqual (new Point (0, 0).ToString (), new Point (cp.X, cp.Y).ToString (), "#04");
 866
 867                                         frm.StartPosition = FormStartPosition.WindowsDefaultBounds;
 868                                         cp = TestHelper.GetCreateParams (frm);
 869                                         Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, frm.StartPosition, "$01");
 870                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#05");
 871
 872                                         frm.StartPosition = FormStartPosition.WindowsDefaultLocation;
 873                                         cp = TestHelper.GetCreateParams (frm);
 874                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$01");
 875                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#06");
 876                                         frm.Show ();
 877                                 }
 878
 879                                 using (Form frm = new Form ()) {
 880                                         frm.MdiParent = Main;
 881                                         frm.Location = new Point (23, 45);
 882
 883                                         cp = TestHelper.GetCreateParams (frm);
 884                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$A1");
 885                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#A1");
 886
 887                                         frm.StartPosition = FormStartPosition.CenterParent;
 888                                         cp = TestHelper.GetCreateParams (frm);
 889                                         Assert.AreEqual (FormStartPosition.CenterParent, frm.StartPosition, "$A2");
 890                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#A2");
 891
 892                                         frm.StartPosition = FormStartPosition.CenterScreen;
 893                                         cp = TestHelper.GetCreateParams (frm);
 894                                         Assert.AreEqual (FormStartPosition.CenterScreen, frm.StartPosition, "$A3");
 895                                         Assert.AreEqual (new Point (0, 0).ToString (), new Point (cp.X, cp.Y).ToString (), "#A3");
 896
 897                                         frm.StartPosition = FormStartPosition.Manual;
 898                                         cp = TestHelper.GetCreateParams (frm);
 899                                         Assert.AreEqual (FormStartPosition.Manual, frm.StartPosition, "$A4");
 900                                         Assert.AreEqual (new Point (23, 45).ToString (), new Point (cp.X, cp.Y).ToString (), "#A4");
 901
 902                                         frm.StartPosition = FormStartPosition.WindowsDefaultBounds;
 903                                         cp = TestHelper.GetCreateParams (frm);
 904                                         Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, frm.StartPosition, "$A5");
 905                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#A5");
 906
 907                                         frm.StartPosition = FormStartPosition.WindowsDefaultLocation;
 908                                         cp = TestHelper.GetCreateParams (frm);
 909                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$A6");
 910                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#A6");
 911
 912                                         frm.Show ();
 913                                 }
 914
 915                                 using (Form frm = new Form ()) {
 916                                         frm.MdiParent = Main;
 917                                         frm.Location = new Point (34, 56);
 918
 919                                         cp = TestHelper.GetCreateParams (frm);
 920                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$B1");
 921                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#B1");
 922
 923                                         frm.StartPosition = FormStartPosition.CenterParent;
 924                                         cp = TestHelper.GetCreateParams (frm);
 925                                         Assert.AreEqual (FormStartPosition.CenterParent, frm.StartPosition, "$B2");
 926                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#B2");
 927
 928                                         frm.StartPosition = FormStartPosition.CenterScreen;
 929                                         cp = TestHelper.GetCreateParams (frm);
 930                                         Assert.AreEqual (FormStartPosition.CenterScreen, frm.StartPosition, "$B3");
 931                                         Assert.AreEqual (new Point (0, 0).ToString (), new Point (cp.X, cp.Y).ToString (), "#B3");
 932
 933                                         frm.StartPosition = FormStartPosition.Manual;
 934                                         cp = TestHelper.GetCreateParams (frm);
 935                                         Assert.AreEqual (FormStartPosition.Manual, frm.StartPosition, "$B4");
 936                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#B4");
 937
 938                                         frm.StartPosition = FormStartPosition.WindowsDefaultBounds;
 939                                         cp = TestHelper.GetCreateParams (frm);
 940                                         Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, frm.StartPosition, "$B5");
 941                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#B5");
 942
 943                                         frm.StartPosition = FormStartPosition.WindowsDefaultLocation;
 944                                         cp = TestHelper.GetCreateParams (frm);
 945                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$B6");
 946                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#B6");
 947
 948                                         frm.Show ();
 949                                 }
 950
 951                                 Main.Size = new Size (600, 600);
 952                                 using (Form frm = new Form ()) {
 953                                         frm.MdiParent = Main;
 954                                         frm.Location = new Point (34, 56);
 955
 956                                         cp = TestHelper.GetCreateParams (frm);
 957                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$C1");
 958                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#C1");
 959
 960                                         frm.StartPosition = FormStartPosition.CenterParent;
 961                                         cp = TestHelper.GetCreateParams (frm);
 962                                         Assert.AreEqual (FormStartPosition.CenterParent, frm.StartPosition, "$C2");
 963                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#C2");
 964
 965                                         frm.StartPosition = FormStartPosition.CenterScreen;
 966                                         cp = TestHelper.GetCreateParams (frm);
 967                                         Assert.AreEqual (FormStartPosition.CenterScreen, frm.StartPosition, "$C3");
 968                                         Assert.AreEqual (new Point (Main.Controls [0].ClientSize.Width / 2 - frm.Width / 2, Main.Controls [0].ClientSize.Height / 2 - frm.Height / 2).ToString (), new Point (cp.X, cp.Y).ToString (), "#C3");
 969
 970                                         frm.StartPosition = FormStartPosition.Manual;
 971                                         cp = TestHelper.GetCreateParams (frm);
 972                                         Assert.AreEqual (FormStartPosition.Manual, frm.StartPosition, "$C4");
 973                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#C4");
 974
 975                                         frm.StartPosition = FormStartPosition.WindowsDefaultBounds;
 976                                         cp = TestHelper.GetCreateParams (frm);
 977                                         Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, frm.StartPosition, "$C5");
 978                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#C5");
 979
 980                                         frm.StartPosition = FormStartPosition.WindowsDefaultLocation;
 981                                         cp = TestHelper.GetCreateParams (frm);
 982                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$C6");
 983                                         Assert.AreEqual (new Point (int.MinValue, int.MinValue).ToString (), new Point (cp.X, cp.Y).ToString (), "#C6");
 984
 985                                         frm.Show ();
 986                                 }
 987                         }
 988                 }
 989
 990                 [Test]
 991                 public void ParentedFormStartupPositionTest ()
 992                 {
 993                         CreateParams cp;
 994                         using (Form Main = new Form ()) {
 995                                 Main.ShowInTaskbar = false;
 996                                 Main.Show ();
 997
 998                                 using (Form frm = new Form ()) {
 999                                         frm.TopLevel = false;
1000                                         Main.Controls.Add (frm);
1001                                         cp = TestHelper.GetCreateParams (frm);
1002                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$01");
1003                                         Assert.AreEqual (new Point (0, 0).ToString (), new Point (cp.X, cp.Y).ToString (), "#01");
1004
1005                                         frm.StartPosition = FormStartPosition.CenterParent;
1006                                         cp = TestHelper.GetCreateParams (frm);
1007                                         Assert.AreEqual (FormStartPosition.CenterParent, frm.StartPosition, "$02");
1008                                         Assert.AreEqual (new Point (0, 0).ToString (), new Point (cp.X, cp.Y).ToString (), "#02");
1009
1010                                         frm.StartPosition = FormStartPosition.CenterScreen;
1011                                         cp = TestHelper.GetCreateParams (frm);
1012                                         Assert.AreEqual (FormStartPosition.CenterScreen, frm.StartPosition, "$03");
1013                                         Assert.AreEqual (new Point (0, 0).ToString (), new Point (cp.X, cp.Y).ToString (), "#03");
1014
1015                                         frm.StartPosition = FormStartPosition.Manual;
1016                                         cp = TestHelper.GetCreateParams (frm);
1017                                         Assert.AreEqual (FormStartPosition.Manual, frm.StartPosition, "$04");
1018                                         Assert.AreEqual (new Point (0, 0).ToString (), new Point (cp.X, cp.Y).ToString (), "#04");
1019
1020                                         frm.StartPosition = FormStartPosition.WindowsDefaultBounds;
1021                                         cp = TestHelper.GetCreateParams (frm);
1022                                         Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, frm.StartPosition, "$05");
1023                                         Assert.AreEqual (new Point (0, 0).ToString (), new Point (cp.X, cp.Y).ToString (), "#05");
1024
1025                                         frm.StartPosition = FormStartPosition.WindowsDefaultLocation;
1026                                         cp = TestHelper.GetCreateParams (frm);
1027                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$06");
1028                                         Assert.AreEqual (new Point (0, 0).ToString (), new Point (cp.X, cp.Y).ToString (), "#06");
1029                                         frm.Show ();
1030                                 }
1031
1032                                 using (Form frm = new Form ()) {
1033                                         frm.TopLevel = false;
1034                                         Main.Controls.Add (frm);
1035                                         frm.Location = new Point (23, 45);
1036
1037                                         cp = TestHelper.GetCreateParams (frm);
1038                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$A1");
1039                                         Assert.AreEqual (new Point (23, 45).ToString (), new Point (cp.X, cp.Y).ToString (), "#A1");
1040
1041                                         frm.StartPosition = FormStartPosition.CenterParent;
1042                                         cp = TestHelper.GetCreateParams (frm);
1043                                         Assert.AreEqual (FormStartPosition.CenterParent, frm.StartPosition, "$A2");
1044                                         Assert.AreEqual (new Point (23, 45).ToString (), new Point (cp.X, cp.Y).ToString (), "#A2");
1045
1046                                         frm.StartPosition = FormStartPosition.CenterScreen;
1047                                         cp = TestHelper.GetCreateParams (frm);
1048                                         Assert.AreEqual (FormStartPosition.CenterScreen, frm.StartPosition, "$A3");
1049                                         Assert.AreEqual (new Point (23, 45).ToString (), new Point (cp.X, cp.Y).ToString (), "#A3");
1050
1051                                         frm.StartPosition = FormStartPosition.Manual;
1052                                         cp = TestHelper.GetCreateParams (frm);
1053                                         Assert.AreEqual (FormStartPosition.Manual, frm.StartPosition, "$A4");
1054                                         Assert.AreEqual (new Point (23, 45).ToString (), new Point (cp.X, cp.Y).ToString (), "#A4");
1055
1056                                         frm.StartPosition = FormStartPosition.WindowsDefaultBounds;
1057                                         cp = TestHelper.GetCreateParams (frm);
1058                                         Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, frm.StartPosition, "$A5");
1059                                         Assert.AreEqual (new Point (23, 45).ToString (), new Point (cp.X, cp.Y).ToString (), "#A5");
1060
1061                                         frm.StartPosition = FormStartPosition.WindowsDefaultLocation;
1062                                         cp = TestHelper.GetCreateParams (frm);
1063                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$A6");
1064                                         Assert.AreEqual (new Point (23, 45).ToString (), new Point (cp.X, cp.Y).ToString (), "#A6");
1065
1066                                         frm.Show ();
1067                                 }
1068
1069                                 using (Form frm = new Form ()) {
1070                                         frm.TopLevel = false;
1071                                         Main.Controls.Add (frm);
1072                                         frm.Location = new Point (34, 56);
1073
1074                                         cp = TestHelper.GetCreateParams (frm);
1075                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$B1");
1076                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#B1");
1077
1078                                         frm.StartPosition = FormStartPosition.CenterParent;
1079                                         cp = TestHelper.GetCreateParams (frm);
1080                                         Assert.AreEqual (FormStartPosition.CenterParent, frm.StartPosition, "$B2");
1081                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#B2");
1082
1083                                         frm.StartPosition = FormStartPosition.CenterScreen;
1084                                         cp = TestHelper.GetCreateParams (frm);
1085                                         Assert.AreEqual (FormStartPosition.CenterScreen, frm.StartPosition, "$B3");
1086                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#B3");
1087
1088                                         frm.StartPosition = FormStartPosition.Manual;
1089                                         cp = TestHelper.GetCreateParams (frm);
1090                                         Assert.AreEqual (FormStartPosition.Manual, frm.StartPosition, "$B4");
1091                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#B4");
1092
1093                                         frm.StartPosition = FormStartPosition.WindowsDefaultBounds;
1094                                         cp = TestHelper.GetCreateParams (frm);
1095                                         Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, frm.StartPosition, "$B5");
1096                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#B5");
1097
1098                                         frm.StartPosition = FormStartPosition.WindowsDefaultLocation;
1099                                         cp = TestHelper.GetCreateParams (frm);
1100                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$B6");
1101                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#B6");
1102
1103                                         frm.Show ();
1104                                 }
1105
1106                                 Main.Size = new Size (600, 600);
1107                                 using (Form frm = new Form ()) {
1108                                         frm.TopLevel = false;
1109                                         Main.Controls.Add (frm);
1110                                         frm.Location = new Point (34, 56);
1111
1112                                         cp = TestHelper.GetCreateParams (frm);
1113                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$C1");
1114                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#C1");
1115
1116                                         frm.StartPosition = FormStartPosition.CenterParent;
1117                                         cp = TestHelper.GetCreateParams (frm);
1118                                         Assert.AreEqual (FormStartPosition.CenterParent, frm.StartPosition, "$C2");
1119                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#C2");
1120
1121                                         frm.StartPosition = FormStartPosition.CenterScreen;
1122                                         cp = TestHelper.GetCreateParams (frm);
1123                                         Assert.AreEqual (FormStartPosition.CenterScreen, frm.StartPosition, "$C3");
1124                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#C3");
1125
1126                                         frm.StartPosition = FormStartPosition.Manual;
1127                                         cp = TestHelper.GetCreateParams (frm);
1128                                         Assert.AreEqual (FormStartPosition.Manual, frm.StartPosition, "$C4");
1129                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#C4");
1130
1131                                         frm.StartPosition = FormStartPosition.WindowsDefaultBounds;
1132                                         cp = TestHelper.GetCreateParams (frm);
1133                                         Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, frm.StartPosition, "$C5");
1134                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#C5");
1135
1136                                         frm.StartPosition = FormStartPosition.WindowsDefaultLocation;
1137                                         cp = TestHelper.GetCreateParams (frm);
1138                                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, frm.StartPosition, "$C6");
1139                                         Assert.AreEqual (new Point (34, 56).ToString (), new Point (cp.X, cp.Y).ToString (), "#C6");
1140
1141                                         frm.Show ();
1142                                 }
1143                         }
1144                 }
1145
1146                 [Test]
1147                 public void UnparentForm ()
1148                 {
1149                         Form f1 = new Form ();
1150                         f1.Show ();
1151
1152                         Form f2 = new Form ();
1153                         f2.TopLevel = false;
1154                         f2.Parent = f1;
1155                         Assert.AreSame (f1, f2.Parent, "#1");
1156                         f2.Show ();
1157                         f2.Parent = null;
1158                         Assert.IsNull (f2.Parent, "#2");
1159                 }
1160
1161                 [Test] // bug #80791
1162                 public void ClientSizeTest ()
1163                 {
1164                         Form form = new Form ();
1165                         Assert.IsFalse (form.ClientSize == form.Size);
1166                 }
1167
1168                 [Test] // bug #80574
1169                 [Category ("NotWorking")]
1170                 public void FormBorderStyleTest ()
1171                 {
1172                         Form form = new Form ();
1173                         Rectangle boundsBeforeBorderStyleChange = form.Bounds;
1174                         Rectangle clientRectangleBeforeBorderStyleChange = form.ClientRectangle;
1175                         form.FormBorderStyle = FormBorderStyle.None;
1176                         Assert.AreEqual (form.Bounds, boundsBeforeBorderStyleChange, "#A1");
1177                         Assert.AreEqual (form.ClientRectangle, clientRectangleBeforeBorderStyleChange, "#A2");
1178
1179                         form.Visible = true;
1180                         form.FormBorderStyle = FormBorderStyle.Sizable;
1181                         boundsBeforeBorderStyleChange = form.Bounds;
1182                         clientRectangleBeforeBorderStyleChange = form.ClientRectangle;
1183                         form.FormBorderStyle = FormBorderStyle.None;
1184                         Assert.IsFalse (form.Bounds == boundsBeforeBorderStyleChange, "#B1");
1185                         Assert.AreEqual (form.ClientRectangle, clientRectangleBeforeBorderStyleChange, "#B2");
1186
1187                         form.Visible = false;
1188                         form.FormBorderStyle = FormBorderStyle.Sizable;
1189                         boundsBeforeBorderStyleChange = form.Bounds;
1190                         clientRectangleBeforeBorderStyleChange = form.ClientRectangle;
1191                         form.FormBorderStyle = FormBorderStyle.None;
1192                         Assert.IsFalse (form.Bounds == boundsBeforeBorderStyleChange, "#C1");
1193                         Assert.AreEqual (form.ClientRectangle, clientRectangleBeforeBorderStyleChange, "#C2");
1194                 }
1195
1196                 [Test]
1197                 [Category ("NotWorking")]
1198                 public void MaximizedParentedFormTest ()
1199                 {
1200                         using (Form Main = new Form ()) {
1201                                 Form Child = new Form ();
1202                                 Child.TopLevel = false;
1203                                 Main.Controls.Add (Child);
1204                                 Main.ShowInTaskbar = false;
1205                                 Main.Show ();
1206
1207                                 Child.WindowState = FormWindowState.Maximized;
1208                                 Child.Visible = true;
1209                                 // The exact negative value depends on the border with, but it should always be < 0.
1210                                 Assert.IsTrue (Child.Location.X < 0 && Child.Location.Y < 0, "#A1");
1211                         }
1212                 }
1213                 [Test]
1214                 [Category ("NotWorking")]
1215                 public void ParentedFormEventTest ()
1216                 {
1217
1218                         using (Form Main = new Form ()) {
1219                                 Form Child = new Form ();
1220                                 Child.TopLevel = false;
1221                                 Child.Visible = true;
1222                                 Main.ShowInTaskbar = false;
1223                                 Main.Show ();
1224
1225                                 EventLogger log = new EventLogger (Child);
1226                                 Assert.AreEqual (true, Child.Visible, "#A0");
1227                                 Main.Controls.Add (Child);
1228                                 Assert.AreEqual (true, Child.Visible, "#B0");
1229                                 Assert.AreEqual ("ParentChanged;BindingContextChanged;Layout;VisibleChanged;BindingContextChanged;BindingContextChanged", log.EventsJoined (), "#B1");
1230                         }
1231                 }
1232                 [Test]
1233                 [NUnit.Framework.Category ("NotWorking")]
1234                 public void FormCreateParamsStyleTest ()
1235                 {
1236                         Form frm;
1237
1238                         using (frm = new Form ()) {
1239                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles) TestHelper.GetCreateParams (frm).Style), "#01-Style");
1240                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles) TestHelper.GetCreateParams (frm).ExStyle), "#01-ExStyle");
1241                         }
1242
1243                         using (frm = new Form ()) {
1244                                 frm.AllowDrop = !frm.AllowDrop;
1245                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#02-Style");
1246                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#02-ExStyle");
1247                         }
1248
1249                         using (frm = new Form ()) {
1250                                 frm.AllowTransparency = !frm.AllowTransparency;
1251                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#03-Style");
1252                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW | WindowExStyles.WS_EX_LAYERED, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#03-ExStyle");
1253                         }
1254
1255                         using (frm = new Form ()) {
1256                                 frm.Opacity = 0.50;
1257                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#04-Style");
1258                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW | WindowExStyles.WS_EX_LAYERED, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#04-ExStyle");
1259                         }
1260
1261                         using (frm = new Form ()) {
1262                                 frm.TransparencyKey = Color.Cyan;
1263                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#05-Style");
1264                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW | WindowExStyles.WS_EX_LAYERED, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#05-ExStyle");
1265                         }
1266
1267                         using (frm = new Form ()) {
1268                                 frm.CausesValidation = !frm.CausesValidation;
1269                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#06-Style");
1270                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#06-ExStyle");
1271                         }
1272
1273                         using (frm = new Form ()) {
1274                                 frm.ControlBox = !frm.ControlBox;
1275                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TABSTOP | WindowStyles.WS_GROUP | WindowStyles.WS_THICKFRAME | WindowStyles.WS_BORDER | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#07-Style");
1276                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#07-ExStyle");
1277                         }
1278
1279                         using (frm = new Form ()) {
1280                                 frm.Enabled = true;
1281                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#08-Style");
1282                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#08-ExStyle");
1283                         }
1284
1285                         using (frm = new Form ()) {
1286                                 frm.FormBorderStyle = FormBorderStyle.Fixed3D;
1287                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TABSTOP | WindowStyles.WS_GROUP | WindowStyles.WS_SYSMENU | WindowStyles.WS_CAPTION | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#10-Style");
1288                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CLIENTEDGE | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#10-ExStyle");
1289                         }
1290
1291                         using (frm = new Form ()) {
1292                                 frm.FormBorderStyle = FormBorderStyle.FixedDialog;
1293                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TABSTOP | WindowStyles.WS_GROUP | WindowStyles.WS_SYSMENU | WindowStyles.WS_CAPTION | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#11-Style");
1294                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_DLGMODALFRAME | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#11-ExStyle");
1295                         }
1296
1297                         using (frm = new Form ()) {
1298                                 frm.FormBorderStyle = FormBorderStyle.FixedSingle;
1299                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TABSTOP | WindowStyles.WS_GROUP | WindowStyles.WS_SYSMENU | WindowStyles.WS_CAPTION | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#12-Style");
1300                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#12-ExStyle");
1301                         }
1302
1303                         using (frm = new Form ()) {
1304                                 frm.FormBorderStyle = FormBorderStyle.FixedToolWindow;
1305                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TABSTOP | WindowStyles.WS_GROUP | WindowStyles.WS_SYSMENU | WindowStyles.WS_CAPTION | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#13-Style");
1306                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_TOOLWINDOW | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#13-ExStyle");
1307                         }
1308
1309                         using (frm = new Form ()) {
1310                                 frm.FormBorderStyle = FormBorderStyle.None;
1311                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TABSTOP | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#14-Style");
1312                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#14-ExStyle");
1313                         }
1314
1315                         using (frm = new Form ()) {
1316                                 frm.FormBorderStyle = FormBorderStyle.Sizable;
1317                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#15-Style");
1318                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#15-ExStyle");
1319                         }
1320
1321                         using (frm = new Form ()) {
1322                                 frm.FormBorderStyle = FormBorderStyle.SizableToolWindow;
1323                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#16-Style");
1324                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_TOOLWINDOW | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#16-ExStyle");
1325                         }
1326
1327                         using (frm = new Form ()) {
1328                                 frm.HelpButton = !frm.HelpButton;
1329                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#17-Style");
1330                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#17-ExStyle");
1331                         }
1332
1333                         using (frm = new Form ()) {
1334                                 frm.Icon = null;
1335                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#18-Style");
1336                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#18-ExStyle");
1337                         }
1338
1339                         using (frm = new Form ()) {
1340                                 frm.Icon = SystemIcons.Asterisk;
1341                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#19-Style");
1342                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#19-ExStyle");
1343                         }
1344
1345                         using (frm = new Form ()) {
1346                                 frm.IsMdiContainer = !frm.IsMdiContainer;
1347                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#20-Style");
1348                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#20-ExStyle");
1349                         }
1350
1351                         using (frm = new Form ()) {
1352                                 frm.MaximizeBox = !frm.MaximizeBox;
1353                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_GROUP | WindowStyles.WS_THICKFRAME | WindowStyles.WS_SYSMENU | WindowStyles.WS_CAPTION | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#21-Style");
1354                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#21-ExStyle");
1355                         }
1356
1357                         using (frm = new Form ()) {
1358                                 frm.MinimizeBox = !frm.MinimizeBox;
1359                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TABSTOP | WindowStyles.WS_THICKFRAME | WindowStyles.WS_SYSMENU | WindowStyles.WS_CAPTION | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#22-Style");
1360                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#22-ExStyle");
1361                         }
1362 #if NET_2_0
1363                         using (frm = new Form ()) {
1364                                 frm.ShowIcon = !frm.ShowIcon;
1365                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#23-Style");
1366                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_DLGMODALFRAME | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#23-ExStyle");
1367                         }
1368 #endif
1369                         using (frm = new Form ()) {
1370                                 frm.ShowInTaskbar = !frm.ShowInTaskbar;
1371                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#24-Style");
1372                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#24-ExStyle");
1373                         }
1374
1375
1376                         using (frm = new Form ()) {
1377                                 frm.TabStop = !frm.TabStop;
1378                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#25-Style");
1379                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#25-ExStyle");
1380                         }
1381
1382                         using (frm = new Form ()) {
1383                                 frm.TopLevel = !frm.TopLevel;
1384                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN | WindowStyles.WS_CLIPSIBLINGS | WindowStyles.WS_CHILD, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#26-Style");
1385                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#26-ExStyle");
1386                         }
1387
1388                         using (frm = new Form ()) {
1389                                 frm.Visible = !frm.Visible;
1390                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TILEDWINDOW | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#27-Style");
1391                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#27-ExStyle");
1392                         }
1393
1394                         using (frm = new Form ()) {
1395                                 frm.ControlBox = false;
1396                                 frm.Text = "";
1397                                 Assert.AreEqual (WindowStyles.WS_TILED | WindowStyles.WS_TABSTOP | WindowStyles.WS_GROUP | WindowStyles.WS_THICKFRAME | WindowStyles.WS_BORDER | WindowStyles.WS_CLIPCHILDREN, ((WindowStyles)TestHelper.GetCreateParams (frm).Style), "#28-Style");
1398                                 Assert.AreEqual (WindowExStyles.WS_EX_LEFT | WindowExStyles.WS_EX_RIGHTSCROLLBAR | WindowExStyles.WS_EX_CONTROLPARENT | WindowExStyles.WS_EX_APPWINDOW, ((WindowExStyles)TestHelper.GetCreateParams (frm).ExStyle), "#28-ExStyle");
1399                         }
1400                 }
1401
1402                 [Test]
1403                 public void FormParentedTest ()
1404                 {
1405                         using (Form frm = new Form ()) {
1406                                 using (Form frm2 = new Form ()) {
1407                                         frm2.TopLevel = false;
1408                                         frm.ShowInTaskbar = false;
1409                                         frm2.ShowInTaskbar = false;
1410                                         frm2.Visible = true;
1411                                         frm.Visible = true;
1412
1413                                         EventLogger log = new EventLogger (frm);
1414                                         EventLogger log2 = new EventLogger (frm2);
1415
1416                                         frm.Controls.Add (frm2);
1417
1418                                         Assert.IsTrue (log2.EventRaised ("ParentChanged"), "#C1");
1419                                         Assert.IsTrue (log.EventRaised ("ControlAdded"), "#P1");
1420                                         Assert.AreSame (frm, frm2.Parent, "#02");
1421                                 }
1422                         }
1423                 }
1424
1425                 [Test]
1426                 public void FormPropertyTest ()
1427                 {
1428                         Form myform = new Form ();
1429                         myform.Visible = true;
1430                         myform.Text = "NewForm";
1431                         myform.Name = "FormTest";
1432                         Assert.IsNull (myform.ActiveMdiChild, "#2");
1433                         Assert.IsFalse (myform.AutoScale, "#3");
1434                         Assert.IsNull (myform.CancelButton, "#6");
1435                         Assert.IsTrue (myform.ControlBox, "#9");
1436                         Assert.IsTrue (myform.DesktopBounds.X > 0, "#10a");
1437                         Assert.IsTrue (myform.DesktopBounds.Y > 0, "#10b");
1438                         Assert.AreEqual (300, myform.DesktopBounds.Height, "#10c");
1439                         Assert.AreEqual (300, myform.DesktopBounds.Width, "#10d");
1440                         Assert.IsTrue (myform.DesktopLocation.X > 0, "#11a");
1441                         Assert.IsTrue (myform.DesktopLocation.Y > 0, "#11b");
1442                         Assert.AreEqual (DialogResult.None, myform.DialogResult, "#12");
1443                         Assert.AreEqual (FormBorderStyle.Sizable, myform.FormBorderStyle, "#13");
1444                         Assert.IsFalse (myform.HelpButton, "#14");
1445                         Assert.AreEqual ("System.Drawing.Icon", myform.Icon.GetType ().ToString (), "#15");
1446                         Assert.IsFalse (myform.IsMdiChild, "#16");
1447                         Assert.IsFalse (myform.IsMdiContainer, "#17");
1448                         Assert.IsFalse (myform.KeyPreview, "#18");
1449                         Assert.IsTrue (myform.MaximizeBox, "#19");
1450                         Assert.AreEqual (0, myform.MaximumSize.Height, "#20a");
1451                         Assert.AreEqual (0, myform.MaximumSize.Width, "#20b");
1452                         Assert.AreEqual (0, myform.MdiChildren.Length, "#21a");
1453                         Assert.AreEqual (1, myform.MdiChildren.Rank, "#21b");
1454                         Assert.IsFalse (myform.MdiChildren.IsSynchronized, "#21c");
1455                         Assert.IsNull (myform.MdiParent, "#22");
1456                         Assert.IsNull (myform.Menu, "#23");
1457                         Assert.IsNull (myform.MergedMenu, "#24");
1458                         Assert.IsTrue (myform.MinimizeBox, "#25");
1459                         Assert.AreEqual (0, myform.MinimumSize.Height, "#26a");
1460                         Assert.AreEqual (0, myform.MinimumSize.Width, "#26b");
1461                         Assert.IsTrue (myform.MinimumSize.IsEmpty, "#26c");
1462                         Assert.IsFalse (myform.Modal, "#27");
1463                         Assert.AreEqual (1, myform.Opacity, "#28");
1464                         Assert.AreEqual (0, myform.OwnedForms.Length, "#29a");
1465                         Assert.AreEqual (1, myform.OwnedForms.Rank, "#29b");
1466                         Assert.IsNull (myform.Owner, "#30");
1467                         Assert.IsTrue (myform.ShowInTaskbar, "#31");
1468                         Assert.AreEqual (300, myform.Size.Height, "#32a");
1469                         Assert.AreEqual (300, myform.Size.Width, "#32b");
1470                         Assert.AreEqual (SizeGripStyle.Auto, myform.SizeGripStyle, "#33");
1471                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, myform.StartPosition, "#34");
1472                         Assert.IsTrue (myform.TopLevel, "#35");
1473                         Assert.IsFalse (myform.TopMost, "#36");
1474                         Assert.AreEqual (Color.Empty, myform.TransparencyKey, "#37");
1475                         Assert.AreEqual (FormWindowState.Normal, myform.WindowState, "#38");
1476                         Assert.AreEqual (ImeMode.NoControl, myform.ImeMode, "#39");
1477                         myform.Dispose ();
1478                 }
1479
1480                 [Test]
1481                 [Category ("NotWorking")]
1482                 public void ActivateTest ()
1483                 {
1484                         Form myform = new Form ();
1485                         myform.ShowInTaskbar = false;
1486                         myform.Visible = true;
1487                         myform.Text = "NewForm";
1488                         myform.Name = "FormTest";
1489                         myform.Activate ();
1490                         Assert.AreEqual (true, myform.Focus (), "#40");
1491                         myform.Dispose ();
1492                 }
1493
1494                 [Test]
1495                 public void AddOwnedFormTest ()
1496                 {
1497                         Form parent = new Form ();
1498                         parent.ShowInTaskbar = false;
1499                         parent.Text = "NewParent";
1500                         Form ownedForm = new Form ();
1501                         ownedForm.ShowInTaskbar = false;
1502                         ownedForm.Text = "Owned Form";
1503                         parent.AddOwnedForm (ownedForm);
1504                         ownedForm.Show ();
1505                         Assert.AreEqual ("NewParent", ownedForm.Owner.Text, "#41");
1506                         ownedForm.Dispose ();
1507                         parent.Dispose ();
1508                 }
1509
1510                 [Test] // bug #80020
1511                 public void IsHandleCreated ()
1512                 {
1513                         Form main = new Form ();
1514                         main.Name = "main";
1515                         main.IsMdiContainer = true;
1516                         main.ShowInTaskbar = false;
1517                         Assert.IsFalse (main.IsHandleCreated, "#1");
1518
1519                         Form child = new Form ();
1520                         child.MdiParent = main;
1521                         child.WindowState = FormWindowState.Maximized;
1522                         Assert.IsFalse (main.IsHandleCreated, "#2");
1523
1524                         child.Show ();
1525                         Assert.IsFalse (child.IsHandleCreated, "#3");
1526                         Assert.IsFalse (main.IsHandleCreated, "#4");
1527
1528                         main.Show ();
1529                         Assert.IsTrue (child.IsHandleCreated, "#5");
1530                         Assert.IsTrue (main.IsHandleCreated, "#6");
1531
1532                         child.Dispose ();
1533                         main.Dispose ();
1534                 }
1535
1536                 [Test]
1537                 public void RemoveOwnedFormTest ()
1538                 {
1539                         Form myform = new Form ();
1540                         myform.ShowInTaskbar = false;
1541                         myform.Text = "NewForm";
1542                         myform.Name = "FormTest";
1543                         myform.RemoveOwnedForm (myform);
1544                         myform.Show ();
1545                         Assert.AreEqual (null, myform.Owner, "#44");
1546                         myform.Dispose ();
1547                 }
1548
1549                 [Test]
1550                 public void SetDesktopBoundsTest ()
1551                 {
1552                         Form myform = new Form ();
1553                         myform.ShowInTaskbar = false;
1554                         myform.Visible = true;
1555                         myform.Text = "NewForm";
1556                         myform.Name = "FormTest";
1557                         myform.SetDesktopBounds (10, 10, 200 , 200);
1558                         Assert.AreEqual (200, myform.DesktopBounds.Height, "#45");
1559                         myform.Dispose ();
1560                 }
1561
1562                 [Test]
1563                 public void SetDesktopLocationTest ()
1564                 {
1565                         Form myform = new Form ();
1566                         myform.ShowInTaskbar = false;
1567                         myform.Visible = true;
1568                         myform.Text = "NewForm";
1569                         myform.Name = "FormTest";
1570                         myform.SetDesktopLocation (10, 10);
1571                         Assert.AreEqual (10, myform.DesktopLocation.X, "#46");
1572                         myform.Dispose ();
1573                 }
1574
1575                 [Test]
1576                 public void SetDialogResultOutOfRange ()
1577                 {
1578                         Form myform = new Form ();
1579                         myform.ShowInTaskbar = false;
1580                         try {
1581                                 myform.DialogResult = (DialogResult) (-1);
1582                                 Assert.Fail ("#48");
1583                         } catch (InvalidEnumArgumentException) {
1584                         }
1585
1586                         try {
1587                                 myform.DialogResult = (DialogResult) ((int) DialogResult.No + 1);
1588                                 Assert.Fail ("#49");
1589                         } catch (InvalidEnumArgumentException) {
1590                         }
1591                         myform.Dispose ();
1592                 }
1593
1594                 void myform_set_dialogresult (object sender, EventArgs e)
1595                 {
1596                         Form f = (Form)sender;
1597
1598                         f.DialogResult = DialogResult.OK;
1599                 }
1600
1601                 void myform_close (object sender, EventArgs e)
1602                 {
1603                         Form f = (Form)sender;
1604
1605                         f.Close();
1606                 }
1607
1608                 [Test]
1609                 public void SetDialogResult ()
1610                 {
1611                         Form myform = new Form ();
1612                         myform.ShowInTaskbar = false;
1613                         myform.Visible = true;
1614
1615                         myform.DialogResult = DialogResult.Cancel;
1616
1617                         Assert.IsTrue (myform.Visible, "A1");
1618                         Assert.IsFalse (myform.IsDisposed, "A2");
1619
1620                         myform.Close ();
1621
1622                         Assert.IsFalse (myform.Visible, "A3");
1623                         Assert.IsTrue (myform.IsDisposed, "A4");
1624
1625                         DialogResult result;
1626
1627                         myform = new Form ();
1628                         myform.ShowInTaskbar = false;
1629                         myform.VisibleChanged += new EventHandler (myform_set_dialogresult);
1630                         result = myform.ShowDialog ();
1631
1632                         Assert.AreEqual (result, DialogResult.OK, "A5");
1633                         Assert.IsFalse (myform.Visible, "A6");
1634                         Assert.IsFalse (myform.IsDisposed, "A7");
1635                         myform.Dispose ();
1636
1637                         myform = new Form ();
1638                         myform.ShowInTaskbar = false;
1639                         myform.VisibleChanged += new EventHandler (myform_close);
1640                         result = myform.ShowDialog ();
1641
1642                         Assert.AreEqual (result, DialogResult.Cancel, "A8");
1643                         Assert.IsFalse (myform.Visible, "A9");
1644                         Assert.IsFalse (myform.IsDisposed, "A10");
1645
1646                         myform.Dispose ();
1647                 }
1648
1649                 [Test]
1650                 public void ShowDialog_Child ()
1651                 {
1652                         Form main = new Form ();
1653                         main.IsMdiContainer = true;
1654                         Form child = new Form ();
1655                         child.MdiParent = main;
1656                         try {
1657                                 child.ShowDialog ();
1658                                 Assert.Fail ("#1");
1659                         } catch (InvalidOperationException ex) {
1660                                 // Forms that are not top level forms cannot be displayed as a
1661                                 // modal dialog. Remove the form from any parent form before
1662                                 // calling ShowDialog.
1663                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
1664                                 Assert.IsNull (ex.InnerException, "#3");
1665                                 Assert.IsNotNull (ex.Message, "#4");
1666                         }
1667                         Assert.IsNull (child.Owner, "#5");
1668                         child.Dispose ();
1669                         main.Dispose ();
1670                 }
1671
1672                 [Test]
1673                 public void ShowDialog_Disabled ()
1674                 {
1675                         Form form = new Form ();
1676                         form.Enabled = false;
1677                         try {
1678                                 form.ShowDialog ();
1679                                 Assert.Fail ("#A1");
1680                         } catch (InvalidOperationException ex) {
1681                                 // Forms that are not enabled cannot be displayed as a modal
1682                                 // dialog. Set the form's enabled property to true before
1683                                 // calling ShowDialog.
1684                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#A2");
1685                                 Assert.IsNull (ex.InnerException, "#A3");
1686                                 Assert.IsNotNull (ex.Message, "#A4");
1687                         }
1688                         Assert.IsNull (form.Owner, "#A5");
1689                         form.Dispose ();
1690
1691                         Form main = new Form ();
1692                         form = new Form ();
1693                         form.Owner = main;
1694                         form.Enabled = false;
1695                         try {
1696                                 form.ShowDialog ();
1697                                 Assert.Fail ("#B1");
1698                         } catch (InvalidOperationException) {
1699                         }
1700                         Assert.IsNotNull (form.Owner, "#B2");
1701                         Assert.AreSame (main, form.Owner, "#B3");
1702                         form.Dispose ();
1703                         main.Dispose ();
1704                 }
1705
1706                 [Test]
1707                 [Category ("NotWorking")]
1708                 public void ShowDialog_Owner_Circular ()
1709                 {
1710                         Form main = new Form ();
1711                         Form child = new Form ();
1712                         child.Owner = main;
1713                         try {
1714                                 main.ShowDialog (child);
1715                                 Assert.Fail ("#1");
1716                         } catch (ArgumentException ex) {
1717                                 // A circular control reference has been made. A control cannot
1718                                 // be owned or parented to itself
1719                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
1720                                 Assert.IsNull (ex.InnerException, "#3");
1721                                 Assert.IsNotNull (ex.Message, "#4");
1722                                 Assert.IsNull (ex.ParamName, "#5");
1723                         }
1724                         Assert.IsNull (main.Owner, "#6");
1725                         main.Dispose ();
1726                         child.Dispose ();
1727                 }
1728
1729                 [Test] // bug #80773
1730                 public void ShowDialog_Owner_Self ()
1731                 {
1732                         Form form = new Form ();
1733                         try {
1734                                 form.ShowDialog (form);
1735                                 Assert.Fail ("#A1");
1736                         } catch (ArgumentException ex) {
1737                                 // Forms cannot own themselves or their owners
1738                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#A2");
1739                                 Assert.IsNull (ex.InnerException, "#A3");
1740                                 Assert.IsNotNull (ex.Message, "#A4");
1741                                 Assert.IsNotNull (ex.ParamName, "#A5");
1742                                 Assert.AreEqual ("owner", ex.ParamName, "#A6");
1743                         }
1744                         Assert.IsNull (form.Owner, "#A7");
1745                         form.Dispose ();
1746
1747                         Form main = new Form ();
1748                         form = new Form ();
1749                         form.Owner = main;
1750                         try {
1751                                 form.ShowDialog (form);
1752                                 Assert.Fail ("#B1");
1753                         } catch (ArgumentException) {
1754                         }
1755                         Assert.IsNotNull (form.Owner);
1756                         Assert.AreSame (main, form.Owner, "#B2");
1757                         form.Dispose ();
1758                         main.Dispose ();
1759                 }
1760
1761                 [Test]
1762                 public void ShowDialog_Visible ()
1763                 {
1764                         Form form = new Form ();
1765                         form.ShowInTaskbar = false;
1766                         form.Visible = true;
1767                         try {
1768                                 form.ShowDialog ();
1769                                 Assert.Fail ("#A1");
1770                         } catch (InvalidOperationException ex) {
1771                                 // Forms that are already visible cannot be displayed as a modal
1772                                 // dialog. Set the form's visible property to false before
1773                                 // calling ShowDialog.
1774                                 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#A2");
1775                                 Assert.IsNull (ex.InnerException, "#A3");
1776                                 Assert.IsNotNull (ex.Message, "#A4");
1777                         }
1778                         Assert.IsNull (form.Owner, "#A5");
1779                         form.Dispose ();
1780
1781                         Form main = new Form ();
1782                         form = new Form ();
1783                         form.Owner = main;
1784                         form.Visible = true;
1785                         try {
1786                                 form.ShowDialog ();
1787                                 Assert.Fail ("#B1");
1788                         } catch (InvalidOperationException) {
1789                         }
1790                         Assert.IsNotNull (form.Owner, "#B2");
1791                         Assert.AreSame (main, form.Owner, "#B3");
1792                         form.Dispose ();
1793                         main.Dispose ();
1794                 }
1795
1796                 [Test] // bug #80604
1797                 public void VisibleOnLoad ()
1798                 {
1799                         MockForm form = new MockForm ();
1800                         form.CloseOnLoad = true;
1801                         Application.Run (form);
1802                         Assert.IsTrue (form.VisibleOnLoad, "#1");
1803                         form.Dispose ();
1804
1805                         form = new MockForm ();
1806                         form.ShowInTaskbar = false;
1807                         form.Show ();
1808                         Assert.IsTrue (form.VisibleOnLoad, "#2");
1809                         form.Dispose ();
1810                 }
1811
1812                 [Test] // bug #80052
1813                 [Category ("NotWorking")]
1814                 public void Location ()
1815                 {
1816                         //
1817                         // CenterParent
1818                         //
1819
1820                         Form formA = new Form ();
1821                         formA.ShowInTaskbar = false;
1822                         formA.StartPosition = FormStartPosition.CenterParent;
1823                         formA.Location = new Point (151, 251);
1824                         formA.Show ();
1825
1826                         Assert.AreEqual (FormStartPosition.CenterParent, formA.StartPosition, "#A1");
1827                         Assert.IsFalse (formA.Location.X == 151, "#A2");
1828                         Assert.IsFalse (formA.Location.Y == 251, "#A3");
1829
1830                         formA.Location = new Point (311, 221);
1831
1832                         Assert.AreEqual (FormStartPosition.CenterParent, formA.StartPosition, "#A4");
1833                         Assert.AreEqual (311, formA.Location.X, "#A5");
1834                         Assert.AreEqual (221, formA.Location.Y, "#A6");
1835
1836                         formA.Dispose ();
1837
1838                         //
1839                         // CenterScreen
1840                         //
1841
1842                         Form formB = new Form ();
1843                         formB.ShowInTaskbar = false;
1844                         formB.StartPosition = FormStartPosition.CenterScreen;
1845                         formB.Location = new Point (151, 251);
1846                         formB.Show ();
1847
1848                         Assert.AreEqual (FormStartPosition.CenterScreen, formB.StartPosition, "#B1");
1849                         Assert.IsFalse (formB.Location.X == 151, "#B2");
1850                         Assert.IsFalse (formB.Location.Y == 251, "#B3");
1851
1852                         formB.Location = new Point (311, 221);
1853
1854                         Assert.AreEqual (FormStartPosition.CenterScreen, formB.StartPosition, "#B4");
1855                         Assert.AreEqual (311, formB.Location.X, "#B5");
1856                         Assert.AreEqual (221, formB.Location.Y, "#B6");
1857
1858                         formB.Dispose ();
1859
1860                         //
1861                         // Manual
1862                         //
1863
1864                         Form formC = new Form ();
1865                         formC.ShowInTaskbar = false;
1866                         formC.StartPosition = FormStartPosition.Manual;
1867                         formC.Location = new Point (151, 251);
1868                         formC.Show ();
1869
1870                         Assert.AreEqual (FormStartPosition.Manual, formC.StartPosition, "#C1");
1871                         Assert.AreEqual (151, formC.Location.X, "#C2");
1872                         Assert.AreEqual (251, formC.Location.Y, "#C3");
1873
1874                         formC.Location = new Point (311, 221);
1875
1876                         Assert.AreEqual (FormStartPosition.Manual, formC.StartPosition, "#C4");
1877                         Assert.AreEqual (311, formC.Location.X, "#C5");
1878                         Assert.AreEqual (221, formC.Location.Y, "#C6");
1879
1880                         formC.Dispose ();
1881
1882                         //
1883                         // WindowsDefaultBounds
1884                         //
1885
1886                         Form formD = new Form ();
1887                         formD.ShowInTaskbar = false;
1888                         formD.StartPosition = FormStartPosition.WindowsDefaultBounds;
1889                         formD.Location = new Point (151, 251);
1890                         formD.Show ();
1891
1892                         Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, formD.StartPosition, "#D1");
1893                         Assert.IsFalse (formD.Location.X == 151, "#D2");
1894                         Assert.IsFalse (formD.Location.Y == 251, "#D3");
1895
1896                         formD.Location = new Point (311, 221);
1897
1898                         Assert.AreEqual (FormStartPosition.WindowsDefaultBounds, formD.StartPosition, "#D4");
1899                         Assert.AreEqual (311, formD.Location.X, "#D5");
1900                         Assert.AreEqual (221, formD.Location.Y, "#D6");
1901
1902                         formD.Dispose ();
1903
1904                         //
1905                         // WindowsDefaultLocation
1906                         //
1907
1908                         Form formE = new Form ();
1909                         formE.ShowInTaskbar = false;
1910                         formE.Location = new Point (151, 251);
1911                         formE.Show ();
1912
1913                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, formE.StartPosition, "#E1");
1914                         Assert.IsFalse (formE.Location.X == 151, "#E2");
1915                         Assert.IsFalse (formE.Location.Y == 251, "#E3");
1916
1917                         formE.Location = new Point (311, 221);
1918
1919                         Assert.AreEqual (FormStartPosition.WindowsDefaultLocation, formE.StartPosition, "#E4");
1920                         Assert.AreEqual (311, formE.Location.X, "#E5");
1921                         Assert.AreEqual (221, formE.Location.Y, "#E6");
1922
1923                         formE.Dispose ();
1924                 }
1925
1926                 [Test]
1927                 public void Opacity ()
1928                 {
1929                         Form frm;
1930                         using (frm = new Form ()) {
1931                                 Assert.AreEqual (1.0f, frm.Opacity, "#01-opacity");
1932                                 frm.Opacity = 0.50;
1933                                 Assert.AreEqual (0.50f, frm.Opacity, "#02-opacity");
1934                                 frm.Opacity = -0.1f;
1935                                 Assert.AreEqual (0, frm.Opacity, "#03-opacity");
1936                                 frm.Opacity = 1.1f;
1937                                 Assert.AreEqual (1, frm.Opacity, "#04-opacity");
1938                         }
1939                 }
1940
1941                 [Test]
1942                 public void DisposeOwnerTest ()
1943                 {
1944                         Form f1 = new Form ();
1945                         Form f2 = new Form ();
1946
1947                         f2.Owner = f1;
1948
1949                         f1.Dispose ();
1950
1951                         Assert.IsNull (f2.Owner, "1");
1952                         Assert.AreEqual (0, f1.OwnedForms.Length, "2");
1953                 }
1954
1955                 [Test]
1956                 [ExpectedException (typeof (ObjectDisposedException))]
1957                 public void AccessDisposedForm ()
1958                 {
1959                         Form myform = new Form ();
1960                         myform.ShowInTaskbar = false;
1961
1962                         myform.Show ();
1963                         myform.Close (); // this should result in the form being disposed
1964                         myform.Show (); // and this line should result in the ODE being thrown
1965                 }
1966
1967                 class MyForm : Form
1968                 {
1969                         public void DoDestroyHandle ()
1970                         {
1971                                 DestroyHandle();
1972                         }
1973                         public void DoRecreateHandle ()
1974                         {
1975                                 RecreateHandle();
1976                         }
1977                 }
1978
1979                 int handle_destroyed_count;
1980                 void handle_destroyed (object sender, EventArgs e)
1981                 {
1982                         handle_destroyed_count++;
1983                 }
1984
1985                 [Test]
1986                 public void DestroyHandleTest ()
1987                 {
1988                         handle_destroyed_count = 0;
1989
1990                         MyForm f1 = new MyForm ();
1991                         f1.HandleDestroyed += new EventHandler (handle_destroyed);
1992                         f1.Show ();
1993                         f1.DoDestroyHandle ();
1994                         Assert.AreEqual (1, handle_destroyed_count, "1");
1995
1996                         MyForm f2 = new MyForm ();
1997                         f2.HandleDestroyed += new EventHandler (handle_destroyed);
1998                         f2.Show ();
1999                         f2.DoRecreateHandle ();
2000                         Assert.AreEqual (2, handle_destroyed_count, "2");
2001
2002                         f1.Dispose ();
2003                         f2.Dispose ();
2004                 }
2005
2006                 [Test]
2007                 public void FormClose ()
2008                 {
2009                         Form myform = new Form ();
2010                         myform.ShowInTaskbar = false;
2011
2012                         Assert.IsFalse (myform.Visible, "A1");
2013                         Assert.IsFalse (myform.IsDisposed, "A2");
2014
2015                         myform.Close ();
2016 #if NET_2_0
2017                         Assert.IsTrue (myform.IsDisposed, "A3");
2018 #else
2019                         Assert.IsFalse (myform.Visible, "A4");
2020                         Assert.IsFalse (myform.IsDisposed, "A5");
2021
2022                         myform.Show ();
2023
2024                         Assert.IsTrue (myform.Visible, "A6");
2025                         Assert.IsFalse (myform.IsDisposed, "A7");
2026
2027                         myform.Close ();
2028
2029                         Assert.IsFalse (myform.Visible, "A8");
2030                         Assert.IsTrue (myform.IsDisposed, "A9");
2031 #endif
2032                 }
2033
2034                 [Test]
2035                 public void FormClose2 ()
2036                 {
2037                         WMCloseWatcher f = new WMCloseWatcher ();
2038                         f.ShowInTaskbar = false;
2039
2040                         f.close_count = 0;
2041                         Assert.IsFalse (f.Visible, "A1");
2042                         f.Close ();
2043                         Assert.AreEqual (0, f.close_count, "A2");
2044 #if NET_2_0
2045                         Assert.IsTrue (f.IsDisposed, "A3");
2046 #else
2047                         f.Show ();
2048                         f.Close ();
2049                         Assert.AreEqual (1, f.close_count, "A4");
2050 #endif
2051                 }
2052
2053                 class WMCloseWatcher : Form {
2054                         public int close_count;
2055
2056                         protected override void WndProc (ref Message msg) {
2057                                 if (msg.Msg == 0x0010 /* WM_CLOSE */) {
2058                                         close_count ++;
2059                                 }
2060
2061                                 base.WndProc (ref msg);
2062                         }
2063                 }
2064
2065                 class SwallowOnActivated : Form {
2066                         protected override void OnActivated (EventArgs e)
2067                         {
2068                                 // do nothing
2069                         }
2070
2071                         protected override void OnCreateControl () {
2072                                 base.OnCreateControl ();
2073                         }
2074                 }
2075
2076                 class EnterTest : Button {
2077                         protected override void OnEnter (EventArgs e)
2078                         {
2079                                 on_enter = true;
2080                                 base.OnEnter (e);
2081                         }
2082
2083                         public bool on_enter;
2084                 }
2085
2086                 [Test]
2087                 public void OnActivateEventHandlingTest1 ()
2088                 {
2089                         if (TestHelper.RunningOnUnix) {
2090                                 Assert.Ignore ("Relies on form.Show() synchronously generating WM_ACTIVATE");
2091                         }
2092
2093                         SwallowOnActivated f = new SwallowOnActivated ();
2094
2095                         f.ShowInTaskbar = false;
2096
2097                         EnterTest c = new EnterTest ();
2098                         f.Controls.Add (c);
2099
2100                         f.Show ();
2101
2102                         Assert.IsTrue (c.on_enter, "1");
2103
2104                         f.Dispose ();
2105                 }
2106
2107 #if NET_2_0
2108                 [Test]
2109                 public void FormClosingEvents ()
2110                 {
2111                         // Standard Close
2112                         Form f = new Form ();
2113                         string events = string.Empty;
2114
2115                         f.Closing += new CancelEventHandler (delegate (Object obj, CancelEventArgs e) { events += ("Closing;"); });
2116                         f.FormClosing += new FormClosingEventHandler (delegate (Object obj, FormClosingEventArgs e) { events += string.Format ("FormClosing [Reason:{0} - Cancel:{1}]", e.CloseReason, e.Cancel); });
2117
2118                         f.Show ();
2119                         f.Close ();
2120
2121                         Assert.AreEqual ("Closing;FormClosing [Reason:UserClosing - Cancel:False]", events, "A1");
2122                 }
2123
2124                 [Test]
2125                 public void FormClosingEventsCancel ()
2126                 {
2127                         // Shows that setting Cancel in Closing flows through to FormClosing
2128                         Form f = new Form ();
2129                         string events = string.Empty;
2130
2131                         f.Closing += new CancelEventHandler (delegate (Object obj, CancelEventArgs e) { events += ("Closing;"); e.Cancel = true; });
2132                         f.FormClosing += new FormClosingEventHandler (delegate (Object obj, FormClosingEventArgs e) { events += string.Format("FormClosing [Reason:{0} - Cancel:{1}]", e.CloseReason, e.Cancel); e.Cancel = false; });
2133
2134                         f.Show ();
2135                         f.Close ();
2136
2137                         Assert.AreEqual ("Closing;FormClosing [Reason:UserClosing - Cancel:True]", events, "A1");
2138                 }
2139
2140                 [Test]
2141                 public void FormClosedEvents ()
2142                 {
2143                         // Standard Closed
2144                         Form f = new Form ();
2145                         string events = string.Empty;
2146
2147                         f.Closed += new EventHandler (delegate (Object obj, EventArgs e) { events += ("Closed;"); });
2148                         f.FormClosed += new FormClosedEventHandler (delegate (Object obj, FormClosedEventArgs e) { events += string.Format ("FormClosed [Reason:{0}]", e.CloseReason); });
2149
2150                         f.Show ();
2151                         f.Close ();
2152
2153                         Assert.AreEqual ("Closed;FormClosed [Reason:UserClosing]", events, "A1");
2154                 }
2155
2156                 [Test]
2157                 public void ShowWithOwner ()
2158                 {
2159                         Form f = new Form ();
2160                         Button b = new Button ();
2161                         f.Controls.Add (b);
2162
2163                         Form f2 = new Form ();
2164
2165                         f2.Show (f);
2166
2167                         Assert.AreSame (f, f2.Owner, "A1");
2168                         f2.Close ();
2169
2170                         f2 = new Form ();
2171
2172                         f2.Show (b);
2173                         Assert.AreSame (f, f2.Owner, "A2");
2174                         f2.Close ();
2175
2176                         Button b2 = new Button ();
2177                         f2 = new Form ();
2178
2179                         f2.Show (b2);
2180                         Assert.AreEqual (null, f2.Owner, "A3");
2181                         f2.Close ();
2182
2183                         f2 = new Form ();
2184                         f2.Show (null);
2185                         Assert.AreEqual (null, f2.Owner, "A4");
2186                         f2.Close ();
2187
2188                         f.Dispose ();
2189                 }
2190
2191                 [Test]
2192                 [ExpectedException (typeof (InvalidOperationException))]
2193                 public void ShowWithOwnerIOE ()
2194                 {
2195                         using (Form f = new Form ()) {
2196                                 f.Show (f);
2197                         }
2198                 }
2199
2200                 [Test]  // Bug #79959, #80574, #80791
2201                 [Category ("NotWorking")]
2202                 public void BehaviorResizeOnBorderStyleChanged ()
2203                 {
2204                         // Marked NotWorking because the ClientSize is dependent on the WM.
2205                         // The values below match XP Luna to make sure our behavior is the same.
2206                         Form f = new Form ();
2207                         f.ShowInTaskbar = false;
2208                         f.Show ();
2209
2210                         Assert.AreEqual (true, f.IsHandleCreated, "A0");
2211
2212                         Assert.AreEqual (new Size (300, 300), f.Size, "A1");
2213                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A2");
2214
2215                         f.FormBorderStyle = FormBorderStyle.Fixed3D;
2216                         Assert.AreEqual (new Size (302, 302), f.Size, "A3");
2217                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A4");
2218
2219                         f.FormBorderStyle = FormBorderStyle.FixedDialog;
2220                         Assert.AreEqual (new Size (298, 298), f.Size, "A5");
2221                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A6");
2222
2223                         f.FormBorderStyle = FormBorderStyle.FixedSingle;
2224                         Assert.AreEqual (new Size (298, 298), f.Size, "A7");
2225                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A8");
2226
2227                         f.FormBorderStyle = FormBorderStyle.FixedToolWindow;
2228                         Assert.AreEqual (new Size (298, 290), f.Size, "A9");
2229                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A0");
2230
2231                         f.FormBorderStyle = FormBorderStyle.None;
2232                         Assert.AreEqual (new Size (292, 266), f.Size, "A11");
2233                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A12");
2234
2235                         f.FormBorderStyle = FormBorderStyle.SizableToolWindow;
2236                         Assert.AreEqual (new Size (300, 292), f.Size, "A13");
2237                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A14");
2238
2239                         f.FormBorderStyle = FormBorderStyle.Sizable;
2240                         Assert.AreEqual (new Size (300, 300), f.Size, "A15");
2241                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A16");
2242
2243                         f.Close ();
2244                 }
2245
2246                 [Test]  // Bug #80574, #80791
2247                 [Category ("NotWorking")]
2248                 public void BehaviorResizeOnBorderStyleChangedNotVisible ()
2249                 {
2250                         // Marked NotWorking because the ClientSize is dependent on the WM.
2251                         // The values below match XP Luna to make sure our behavior is the same.
2252                         Form f = new Form ();
2253                         f.ShowInTaskbar = false;
2254
2255                         Assert.AreEqual (false, f.IsHandleCreated, "A0");
2256
2257                         Assert.AreEqual (new Size (300, 300), f.Size, "A1");
2258                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A2");
2259
2260                         f.FormBorderStyle = FormBorderStyle.Fixed3D;
2261                         Assert.AreEqual (new Size (300, 300), f.Size, "A3");
2262                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A4");
2263
2264                         f.FormBorderStyle = FormBorderStyle.FixedDialog;
2265                         Assert.AreEqual (new Size (300, 300), f.Size, "A5");
2266                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A6");
2267
2268                         f.FormBorderStyle = FormBorderStyle.FixedSingle;
2269                         Assert.AreEqual (new Size (300, 300), f.Size, "A7");
2270                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A8");
2271
2272                         f.FormBorderStyle = FormBorderStyle.FixedToolWindow;
2273                         Assert.AreEqual (new Size (300, 300), f.Size, "A9");
2274                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A0");
2275
2276                         f.FormBorderStyle = FormBorderStyle.None;
2277                         Assert.AreEqual (new Size (300, 300), f.Size, "A11");
2278                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A12");
2279
2280                         f.FormBorderStyle = FormBorderStyle.SizableToolWindow;
2281                         Assert.AreEqual (new Size (300, 300), f.Size, "A13");
2282                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A14");
2283
2284                         f.FormBorderStyle = FormBorderStyle.Sizable;
2285                         Assert.AreEqual (new Size (300, 300), f.Size, "A15");
2286                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A16");
2287                 }
2288
2289                 [Test]  // Bug #80574, #80791
2290                 [Category ("NotWorking")]
2291                 public void MoreBehaviorResizeOnBorderStyleChangedNotVisible ()
2292                 {
2293                         // Marked NotWorking because the ClientSize is dependent on the WM.
2294                         // The values below match XP Luna to make sure our behavior is the same.
2295                         Form f = new Form ();
2296                         f.ShowInTaskbar = false;
2297
2298                         f.Show ();
2299                         f.Hide ();
2300
2301                         Assert.AreEqual (true, f.IsHandleCreated, "A0");
2302
2303                         f.FormBorderStyle = FormBorderStyle.Sizable;
2304                         Assert.AreEqual (new Size (300, 300), f.Size, "A1");
2305                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A2");
2306                         f.FormBorderStyle = FormBorderStyle.None;
2307                         Assert.AreEqual (new Size (292, 266), f.Size, "A3");
2308                         Assert.AreEqual (new Size (292, 266), f.ClientSize, "A4");
2309                 }
2310 #endif
2311
2312                 [Test]  // Bug #81582
2313                 [Category ("NotWorking")]
2314                 public void GotFocusWithoutCallingOnLoadBase ()
2315                 {
2316                         NoOnLoadBaseForm f = new NoOnLoadBaseForm ();
2317                         f.Show ();
2318                         Assert.AreEqual (true, f.got_focus_called, "H1");
2319                         f.Dispose ();
2320                 }
2321
2322                 private class NoOnLoadBaseForm : Form
2323                 {
2324                         public bool got_focus_called = false;
2325
2326                         public NoOnLoadBaseForm ()
2327                         {
2328                                 TreeView tv = new TreeView ();
2329                                 tv.GotFocus += new EventHandler (tv_GotFocus);
2330                                 Controls.Add (tv);
2331                         }
2332
2333                         void tv_GotFocus (object sender, EventArgs e)
2334                         {
2335                                 got_focus_called = true;
2336                         }
2337
2338                         protected override void OnLoad (EventArgs e)
2339                         {
2340                         }
2341                 }
2342
2343                 [Test] // bug #339641
2344                 public void ChildFocused ()
2345                 {
2346                         if (TestHelper.RunningOnUnix) {
2347                                 Assert.Ignore ("Relies on form.Show() synchronously generating WM_ACTIVATE");
2348                         }
2349                         using (Form f = new TimeBombedForm ()) {
2350                                 TreeView tv = new TreeView ();
2351                                 EventLogger log = new EventLogger (tv);
2352                                 tv.GotFocus += new EventHandler (tv_GotFocus);
2353                                 f.Activated += new EventHandler (f_Activated);
2354                                 f.Controls.Add (tv);
2355                                 f.Show ();
2356                                 Assert.IsTrue (log.EventRaised ("GotFocus"), "#01");
2357                         }
2358                 }
2359
2360                 void f_Activated (object sender, EventArgs e)
2361                 {
2362                         //Console.WriteLine ("         ACTIVATED");
2363                         //Console.WriteLine (Environment.StackTrace);
2364                 }
2365
2366                 void tv_GotFocus (object sender, EventArgs e)
2367                 {
2368                         //Console.WriteLine (Environment.StackTrace);
2369                 }
2370
2371                 [Test]  // bug #80773
2372                 public void DontSetOwnerOnShowDialogException ()
2373                 {
2374                         Form f = new Form ();
2375                         f.ShowInTaskbar = false;
2376
2377                         try { f.ShowDialog (f); }
2378                         catch { }
2379
2380                         Assert.AreEqual (null, f.Owner, "H1");
2381
2382                         f.Dispose ();
2383                 }
2384
2385                 [Test]
2386                 public void MinimumWindowSize ()
2387                 {
2388                         Form f = new Form ();
2389                         f.ShowInTaskbar = false;
2390                         f.Show ();
2391
2392                         f.Size = new Size (0, 0);
2393                         Assert.AreEqual (SystemInformation.MinimumWindowSize, f.Size);
2394
2395                         f.Dispose ();
2396                 }
2397
2398                 [Test]
2399                 public void Bug82470 ()
2400                 {
2401                         Form f = new Form ();
2402                         f.Load += new EventHandler (Form_LoadAndHide);
2403                         f.Show ();
2404
2405                         Assert.AreEqual (true, f.Visible, "A1");
2406
2407                         f.Dispose ();
2408                 }
2409
2410                 private void Form_LoadAndHide (object sender, EventArgs e)
2411                 {
2412                         ((Form)sender).Visible = false;
2413                 }
2414
2415 #if NET_2_0
2416                 [Test]
2417                 public void AutoSizeGrowOnly ()
2418                 {
2419                         Form f = new Form ();
2420                         f.ShowInTaskbar = false;
2421                         f.AutoSize = true;
2422
2423                         Button b = new Button ();
2424                         b.Size = new Size (200, 200);
2425                         b.Location = new Point (200, 200);
2426                         f.Controls.Add (b);
2427
2428                         f.Show ();
2429
2430                         Assert.AreEqual (new Size (403, 403), f.ClientSize, "A1");
2431
2432                         f.Controls.Remove (b);
2433                         Assert.AreEqual (new Size (403, 403), f.ClientSize, "A2");
2434
2435                         f.Dispose ();
2436                 }
2437
2438                 [Test]
2439                 public void AutoSizeReset ()
2440                 {
2441                         Form f = new Form ();
2442                         f.ShowInTaskbar = false;
2443
2444                         Button b = new Button ();
2445                         b.Size = new Size (200, 200);
2446                         b.Location = new Point (200, 200);
2447                         f.Controls.Add (b);
2448
2449                         f.Show ();
2450
2451                         Size start_size = f.ClientSize;
2452
2453                         f.AutoSize = true;
2454                         Assert.AreEqual (new Size (403, 403), f.ClientSize, "A1");
2455
2456                         f.AutoSize = false;
2457                         Assert.AreEqual (start_size, f.ClientSize, "A2");
2458                         f.Close ();
2459                 }
2460
2461                 [Test]
2462                 public void AutoSizeGrowAndShrink ()
2463                 {
2464                         Form f = new Form ();
2465                         f.ShowInTaskbar = false;
2466                         f.AutoSize = true;
2467                         f.AutoSizeMode = AutoSizeMode.GrowAndShrink;
2468
2469                         f.Show ();
2470
2471                         // Make sure form shrunk
2472                         Assert.IsTrue (f.ClientSize.Width < 150, "A1");
2473                         Assert.IsTrue (f.ClientSize.Height < 150, "A1-2");
2474
2475                         Button b = new Button ();
2476                         b.Size = new Size (200, 200);
2477                         b.Location = new Point (0, 0);
2478                         f.Controls.Add (b);
2479
2480                         Assert.AreEqual (new Size (203, 203), f.ClientSize, "A2");
2481                         f.Dispose ();
2482                 }
2483
2484                 [Test]
2485                 public void GetScaledBoundsTest ()
2486                 {
2487                         if (TestHelper.RunningOnUnix)
2488                                 Assert.Ignore ("Depends on WM decoration sizes, values correspond to windows");
2489
2490                         ScaleForm c = new ScaleForm ();
2491
2492                         Rectangle r = new Rectangle (100, 200, 300, 400);
2493
2494                         Assert.AreEqual (new Rectangle (100, 200, 584, 218), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.All), "A1");
2495                         Assert.AreEqual (new Rectangle (100, 200, 300, 400), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.Location), "A2");
2496                         Assert.AreEqual (new Rectangle (100, 200, 584, 218), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.Size), "A3");
2497                         Assert.AreEqual (new Rectangle (100, 200, 300, 218), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.Height), "A4");
2498                         Assert.AreEqual (new Rectangle (100, 200, 300, 400), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.X), "A5");
2499                         Assert.AreEqual (new Rectangle (100, 200, 300, 400), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.None), "A6");
2500
2501                         Assert.AreEqual (new Rectangle (100, 200, 300, 400), c.PublicGetScaledBounds (r, new SizeF (1f, 1f), BoundsSpecified.All), "A6-2");
2502                         Assert.AreEqual (new Rectangle (100, 200, 584, 764), c.PublicGetScaledBounds (r, new SizeF (2f, 2f), BoundsSpecified.All), "A7");
2503                         Assert.AreEqual (new Rectangle (100, 200, 868, 1128), c.PublicGetScaledBounds (r, new SizeF (3f, 3f), BoundsSpecified.All), "A8");
2504                         Assert.AreEqual (new Rectangle (100, 200, 1152, 1492), c.PublicGetScaledBounds (r, new SizeF (4f, 4f), BoundsSpecified.All), "A9");
2505                         Assert.AreEqual (new Rectangle (100, 200, 158, 218), c.PublicGetScaledBounds (r, new SizeF (.5f, .5f), BoundsSpecified.All), "A10");
2506                 }
2507
2508                 [Test]
2509                 public void MethodScaleControl ()
2510                 {
2511                         if (TestHelper.RunningOnUnix)
2512                                 Assert.Ignore ("Depends on WM decoration sizes, values correspond to windows");
2513
2514                         ScaleForm f = new ScaleForm ();
2515                         f.Location = new Point (5, 10);
2516
2517                         Assert.AreEqual (new Rectangle (5, 10, 300, 300), f.Bounds, "A1");
2518
2519                         f.PublicScaleControl (new SizeF (2.0f, 2.0f), BoundsSpecified.All);
2520                         Assert.AreEqual (new Rectangle (5, 10, 584, 564), f.Bounds, "A2");
2521
2522                         f.PublicScaleControl (new SizeF (.5f, .5f), BoundsSpecified.Location);
2523                         Assert.AreEqual (new Rectangle (5, 10, 584, 564), f.Bounds, "A3");
2524
2525                         f.PublicScaleControl (new SizeF (.5f, .5f), BoundsSpecified.Size);
2526                         Assert.AreEqual (new Rectangle (5, 10, 300, 300), f.Bounds, "A4");
2527
2528                         f.PublicScaleControl (new SizeF (2.5f, 2.5f), BoundsSpecified.Size);
2529                         Assert.AreEqual (new Rectangle (5, 10, 726, 696), f.Bounds, "A5");
2530
2531                         f.PublicScaleControl (new SizeF (.3f, .3f), BoundsSpecified.Size);
2532                         Assert.AreEqual (new Rectangle (5, 10, 229, 234), f.Bounds, "A6");
2533
2534                         f.Dispose ();
2535                 }
2536
2537                 private class ScaleForm : Form
2538                 {
2539                         public Rectangle PublicGetScaledBounds (Rectangle bounds, SizeF factor, BoundsSpecified specified)
2540                         {
2541                                 return base.GetScaledBounds (bounds, factor, specified);
2542                         }
2543
2544                         public void PublicScaleControl (SizeF factor, BoundsSpecified specified)
2545                         {
2546                                 base.ScaleControl (factor, specified);
2547                         }
2548                 }
2549 #endif
2550                 [Test]
2551                 public void Bug325436 ()
2552                 {
2553                         Form f = new Form ();
2554                         f.ShowInTaskbar = false;
2555                         f.ClientSize = new Size (320, 40);
2556                         f.ControlBox = false;
2557                         f.FormBorderStyle = FormBorderStyle.None;
2558                         f.MaximizeBox = false;
2559                         f.MinimizeBox = false;
2560
2561                         f.Show ();
2562                         Assert.AreEqual (new Size (320, 40), f.ClientSize, "A1");
2563                         f.Dispose ();
2564
2565                         f = new Form ();
2566                         f.ShowInTaskbar = false;
2567                         f.ControlBox = false;
2568                         f.FormBorderStyle = FormBorderStyle.None;
2569                         f.MaximizeBox = false;
2570                         f.MinimizeBox = false;
2571                         f.ClientSize = new Size(320, 40);
2572
2573                         f.Show ();
2574                         Assert.AreEqual (new Size (320, 40), f.ClientSize, "A2");
2575                         f.Dispose ();
2576                 }
2577
2578 #if NET_2_0
2579                 #region PreferredSize
2580                 [Test]
2581                 public void PreferredSize ()
2582                 {
2583                         PreferredSizeForm form = new PreferredSizeForm ();
2584                         form.AutoSize = true;
2585                         Control control = new Control ();
2586                         form.Controls.Add (control);
2587                         control.Size = new Size (500, 500);
2588                         form.Test ();
2589                         form.Controls.Clear ();
2590                         form.Test2 ();
2591
2592                 }
2593
2594                 private class PreferredSizeForm : Form
2595                 {
2596                         public void Test ()
2597                         {
2598                                 Assert.AreEqual (SizeFromClientSize (new Size (503, 503)), PreferredSize, "1");
2599                         }
2600
2601                         public void Test2 ()
2602                         {
2603                                 Assert.AreEqual (SizeFromClientSize (new Size (0, 0)), PreferredSize, "1");
2604                         }
2605                 }
2606                 #endregion
2607 #endif
2608                 private class MockForm : Form
2609                 {
2610                         public bool CloseOnLoad {
2611                                 get { return _closeOnLoad; }
2612                                 set { _closeOnLoad = value; }
2613                         }
2614
2615                         public bool VisibleOnLoad {
2616                                 get { return _visibleOnLoad; }
2617                         }
2618
2619                         protected override void OnLoad(EventArgs e) {
2620                                 base.OnLoad(e);
2621                                 _visibleOnLoad = Visible;
2622                                 if (CloseOnLoad)
2623                                         Close ();
2624                         }
2625
2626                         private bool _closeOnLoad;
2627                         private bool _visibleOnLoad;
2628                 }
2629
2630                 private class MockButton : Button
2631                 {
2632                         public MockButton (bool notify)
2633                         {
2634                                 _notify = notify;
2635                         }
2636
2637                         public bool Notify {
2638                                 get { return _notify; }
2639                                 set { _notify = value; }
2640                         }
2641
2642                         public bool IsDefaultButton
2643                         {
2644                                 get { return base.IsDefault; }
2645                                 set { base.IsDefault = value; }
2646                         }
2647
2648                         public override void NotifyDefault (bool value)
2649                         {
2650                                 if (Notify)
2651                                         base.NotifyDefault (value);
2652                         }
2653
2654                         private bool _notify;
2655                 }
2656
2657                 private class ButtonControl : IButtonControl
2658                 {
2659                         public DialogResult DialogResult {
2660                                 get { return _dialogResult; }
2661                                 set { _dialogResult = value; }
2662                         }
2663
2664                         public bool IsDefaultButton {
2665                                 get { return _isDefault; }
2666                         }
2667
2668                         public void NotifyDefault (bool value)
2669                         {
2670                                 _isDefault = value;
2671                         }
2672
2673                         public void PerformClick ()
2674                         {
2675                         }
2676
2677                         private bool _isDefault;
2678                         private DialogResult _dialogResult = DialogResult.None;
2679                 }
2680
2681 #if NET_2_0
2682                 [Test]
2683                 public void RestoreBounds ()
2684                 {
2685                         Form f = new Form ();
2686                         f.Show ();
2687
2688                         Assert.AreEqual (new Size (300, 300), f.RestoreBounds.Size, "A1");
2689
2690                         // Move the form
2691                         f.Location = new Point (0, 0);
2692                         Assert.AreEqual (new Rectangle (0, 0, 300, 300), f.RestoreBounds, "A2");
2693
2694                         // Resize the form
2695                         f.Size = new Size (250, 250);
2696                         Assert.AreEqual (new Rectangle (0, 0, 250, 250), f.RestoreBounds, "A3");
2697
2698                         // Minimize the form
2699                         f.WindowState = FormWindowState.Minimized;
2700                         Assert.AreEqual (new Rectangle (0, 0, 250, 250), f.RestoreBounds, "A4");
2701
2702                         // Move the form (while minimized)
2703                         f.Location = new Point (10, 10);
2704                         Assert.AreEqual (new Rectangle (10, 10, 250, 250), f.RestoreBounds, "A5");
2705
2706                         // Resize the form (while minimized)
2707                         f.Size = new Size (275, 275);
2708                         Assert.AreEqual (new Rectangle (10, 10, 275, 275), f.RestoreBounds, "A6");
2709
2710                         // Maximize the form
2711                         f.WindowState = FormWindowState.Maximized;
2712                         Assert.AreEqual (new Rectangle (10, 10, 275, 275), f.RestoreBounds, "A7");
2713
2714                         // Move the form (while maximized)
2715                         f.Location = new Point (20, 20);
2716                         Assert.AreEqual (new Rectangle (20, 20, 275, 275), f.RestoreBounds, "A8");
2717
2718                         // Resize the form (while maximized)
2719                         f.Size = new Size (285, 285);
2720                         Assert.AreEqual (new Rectangle (20, 20, 285, 285), f.RestoreBounds, "A9");
2721
2722                         f.Dispose ();
2723                 }
2724
2725                 [Test]  // Bug 353827
2726                 public void AutoScaleModeTest ()
2727                 {
2728                         Form f = new Form ();
2729
2730                         // AutoScale starts off true
2731                         Assert.AreEqual (true, f.AutoScale, "A1");
2732
2733                         // Setting AutoScaleMode turns AutoScale off
2734                         f.AutoScaleMode = AutoScaleMode.Font;
2735                         Assert.AreEqual (false, f.AutoScale, "A2");
2736                         Assert.AreEqual (AutoScaleMode.Font, f.AutoScaleMode, "A3");
2737
2738                         // Changing Font resets AutoScaleBaseSize..
2739                         f.Font = new Font ("Arial", 10);
2740                         Assert.AreEqual (RoundSizeF (Form.GetAutoScaleSize (f.Font)), f.AutoScaleBaseSize, "A4");
2741
2742                         f.Font = new Font ("Arial", 12);
2743                         Assert.AreEqual (RoundSizeF (Form.GetAutoScaleSize (f.Font)), f.AutoScaleBaseSize, "A5");
2744
2745                         // ..Until AutoScaleBaseSize is explicitly set
2746                         f.AutoScaleBaseSize = new Size (5, 13);
2747                         Assert.AreEqual (new Size (5, 13), f.AutoScaleBaseSize, "A6");
2748
2749                         f.Font = new Font ("Arial", 14F);
2750                         Assert.IsTrue (RoundSizeF (Form.GetAutoScaleSize (f.Font)) != f.AutoScaleBaseSize, "A5");
2751
2752                         f.Dispose ();
2753                 }
2754
2755                 private Size RoundSizeF (SizeF sizef)
2756                 {
2757                         return new Size ((int)Math.Round (sizef.Width), (int)Math.Round (sizef.Height));
2758                 }
2759
2760                 [Test] // Bug 354669
2761                 public void AutoScaleDetails ()
2762                 {
2763                         ProtectedForm f = new ProtectedForm ();
2764                         f.Show ();
2765
2766                         f.SuspendLayout ();
2767
2768                         // First AutoScaleMode shouldn't reset AutoScaleDimensions
2769                         f.AutoScaleDimensions = new SizeF (3F, 3F);
2770                         f.AutoScaleMode = AutoScaleMode.Font;
2771                         Assert.AreEqual (new SizeF (3F, 3F), f.AutoScaleDimensions, "A1");
2772
2773                         // Subsequent calls will reset it to 0, 0
2774                         f.AutoScaleMode = AutoScaleMode.Dpi;
2775                         Assert.AreEqual (SizeF.Empty, f.AutoScaleDimensions, "A2");
2776
2777                         f.ResumeLayout ();
2778
2779                         // CurrentAutoScaleDimensions should be nonzero
2780                         Assert.IsFalse (f.CurrentAutoScaleDimensions == SizeF.Empty, "A3");
2781
2782                         // AutoScaleDimensions and CurrentAutoScaleDimensions should match after ResumeLayout
2783                         Assert.AreEqual (f.AutoScaleDimensions, f.CurrentAutoScaleDimensions, "A4");
2784
2785                         // CurrentAutoScaleDimensions should match AutoScaleDimensions for AutoScaleMode.None
2786                         f.SuspendLayout ();
2787                         f.AutoScaleMode = AutoScaleMode.None;
2788                         f.AutoScaleDimensions = new SizeF (5F, 5F);
2789
2790                         Assert.AreEqual (new SizeF (5F, 5F), f.AutoScaleDimensions, "A5");
2791                         Assert.AreEqual (f.AutoScaleDimensions, f.CurrentAutoScaleDimensions, "A6");
2792
2793                         // ResumeLayout changes nothing
2794                         f.ResumeLayout ();
2795
2796                         Assert.AreEqual (new SizeF (5F, 5F), f.AutoScaleDimensions, "A7");
2797                         Assert.AreEqual (f.AutoScaleDimensions, f.CurrentAutoScaleDimensions, "A8");
2798
2799                         // AutoScaleFactor should be ~2,2 if PerformAutoScale hasn't run
2800                         f.ClientSize = new Size (150, 150);
2801                         f.SuspendLayout ();
2802                         f.AutoScaleMode = AutoScaleMode.Dpi;
2803                         f.AutoScaleDimensions = new SizeF (f.CurrentAutoScaleDimensions.Width / 2F, f.CurrentAutoScaleDimensions.Height / 2F);
2804                         f.ClientSize = new Size (200, 200);
2805
2806                         Assert.AreEqual (new Size (2, 2), RoundSizeF (f.GetPublicAutoScaleFactor ()), "A9");
2807
2808                         // AutoScaleFactor should be 1 after ResumeLayout
2809                         f.ResumeLayout ();
2810
2811                         Assert.AreEqual (new SizeF (1F, 1F), f.GetPublicAutoScaleFactor (), "A10");
2812                         Assert.AreEqual (new Size (400, 400), f.ClientSize, "A11");
2813
2814                         // PerformAutoScale happens immediately when layout not suspended
2815                         f.ClientSize = new Size (125, 125);
2816                         f.AutoScaleDimensions = new SizeF (f.CurrentAutoScaleDimensions.Width / 2F, f.CurrentAutoScaleDimensions.Height / 2F);
2817                         Assert.AreEqual (new Size (250, 250), f.ClientSize, "A12");
2818
2819                         f.Dispose ();
2820                 }
2821
2822                 private class ProtectedForm : Form
2823                 {
2824                         public SizeF GetPublicAutoScaleFactor ()
2825                         {
2826                                 return AutoScaleFactor;
2827                         }
2828                 }
2829
2830                 [Test] // Bug #355703
2831                 public void AutoScaleSticks ()
2832                 {
2833                         Form f = new Form ();
2834
2835                         f.AutoScale = false;
2836                         Assert.AreEqual (false, f.AutoScale, "A1");
2837
2838                         f.AutoScale = true;
2839                         Assert.AreEqual (true, f.AutoScale, "A2");
2840
2841                         f.AutoScaleMode = AutoScaleMode.None;
2842                         Assert.AreEqual (false, f.AutoScale, "A3");
2843                 }
2844 #endif
2845
2846                 [Test] // Bug #359098
2847                 public void AutoScaleBounds ()
2848                 {
2849                         AutoScaleForm a = new AutoScaleForm (false);
2850                         a.Show ();
2851                         Assert.AreEqual (new Size (213, 121), a.ClientSize, "A0");
2852                         Assert.AreEqual (new Rectangle (  5, 107, 132,  9), new Rectangle (a.hScrollBar1.Location, a.hScrollBar1.Size), "A1");
2853                         Assert.AreEqual (new Rectangle (151,  74,  60, 44), new Rectangle (a.treeView1.Location, a.treeView1.Size), "A2");
2854                         Assert.AreEqual (new Rectangle (197,  21,   9, 39), new Rectangle (a.vScrollBar1.Location, a.vScrollBar1.Size), "A3");
2855                         Assert.AreEqual (new Rectangle (139,  21,  54, 49), new Rectangle (a.listView1.Location, a.listView1.Size), "A4");
2856                         Assert.AreEqual (new Rectangle ( 70,   5,  65, 37), new Rectangle (a.textBox2.Location, a.textBox2.Size), "A5");
2857                         Assert.AreEqual (new Rectangle (139,   5,  70,  0), new Rectangle (a.comboBox1.Location, new Size (a.comboBox1.Width, 0)), "A6");
2858                         Assert.AreEqual (new Rectangle (  5,  77,  43, 13), new Rectangle (a.button2.Location, a.button2.Size), "A7");
2859                         Assert.AreEqual (new Rectangle ( 70,  44,  65, 37), new Rectangle (a.richTextBox1.Location, a.richTextBox1.Size), "A8");
2860                         Assert.AreEqual (new Rectangle ( 53,  86,  21,  7), new Rectangle (a.label1.Location,a.label1.Size), "A9");
2861                         Assert.AreEqual (new Rectangle ( 65,  84,  58,  0), new Rectangle (a.textBox1.Location, new Size (a.textBox1.Width, 0)), "A10");
2862                         Assert.AreEqual (new Rectangle (  5,  63,  43, 13), new Rectangle (a.button1.Location, a.button1.Size), "A11");
2863                         Assert.AreEqual (new Rectangle (  5,   5,  60, 47), new Rectangle (a.listBox1.Location, a.listBox1.Size), "A12");
2864                         a.Dispose ();
2865
2866 #if NET_2_0
2867                         a = new AutoScaleForm (true);
2868                         a.Show ();
2869                         Assert.AreEqual (new Size (184, 104), a.ClientSize, "B0");
2870                         Assert.AreEqual (new Rectangle (  4, 92, 114, 16), new Rectangle (a.hScrollBar1.Location, a.hScrollBar1.ClientSize), "B1");
2871                         Assert.AreEqual (new Rectangle (130, 64,  50, 36), new Rectangle (a.treeView1.Location, a.treeView1.ClientSize), "B2");
2872                         Assert.AreEqual (new Rectangle (170, 18,  16, 34), new Rectangle (a.vScrollBar1.Location, a.vScrollBar1.ClientSize), "B3");
2873                         Assert.AreEqual (new Rectangle (120, 18,  44, 40), new Rectangle (a.listView1.Location, a.listView1.ClientSize), "B4");
2874                         Assert.AreEqual (new Rectangle ( 60,  4,  54, 30), new Rectangle (a.textBox2.Location, a.textBox2.ClientSize), "B5");
2875                         Assert.AreEqual (new Rectangle (120,  4,  62,  0), new Rectangle (a.comboBox1.Location, new Size (a.comboBox1.ClientSize.Width, 0)), "B6");
2876                         Assert.AreEqual (new Rectangle (  4, 66,  38, 12), new Rectangle (a.button2.Location, a.button2.ClientSize), "B7");
2877                         Assert.AreEqual (new Rectangle ( 60, 38,  54, 30), new Rectangle (a.richTextBox1.Location, a.richTextBox1.ClientSize), "B8");
2878                         Assert.AreEqual (new Rectangle ( 46, 74,  18,  6), new Rectangle (a.label1.Location,a.label1.ClientSize), "B9");
2879                         Assert.AreEqual (new Rectangle ( 56, 72,  48,  0), new Rectangle (a.textBox1.Location, new Size (a.textBox1.ClientSize.Width, 0)), "B10");
2880                         Assert.AreEqual (new Rectangle (  4, 54,  38, 12), new Rectangle (a.button1.Location, a.button1.ClientSize), "B11");
2881                         Assert.AreEqual (new Rectangle (  4,  4,  50, 39), new Rectangle (a.listBox1.Location, a.listBox1.ClientSize), "B12");
2882                         a.Dispose ();
2883 #endif
2884                 }
2885
2886                 [Test]
2887                 public void SettingIconToNull ()
2888                 {
2889                         Form form = new Form ();
2890                         Assert.IsNotNull (form.Icon, "1");
2891                         form.Icon = null;
2892                         Assert.IsNotNull (form.Icon, "2");
2893                 }
2894
2895                 [Test]
2896                 [Category ("NotWorking")]
2897                 public void MinimizedWindowSize ()
2898                 {
2899                         Form form = new Form ();
2900                         form.WindowState = FormWindowState.Minimized;
2901                         form.Show ();
2902                         Assert.AreEqual (SystemInformation.MinimizedWindowSize, form.Size, "1");
2903                         form.Close ();
2904                         form = new Form ();
2905                         form.Show ();
2906                         form.WindowState = FormWindowState.Minimized;
2907                         Assert.AreEqual (SystemInformation.MinimizedWindowSize, form.Size, "2");
2908                         form.Close ();
2909                 }
2910         }
2911
2912         public class TimeBombedForm : Form
2913         {
2914                 public Timer timer;
2915                 public bool CloseOnPaint;
2916                 public string Reason;
2917                 public TimeBombedForm ()
2918                 {
2919                         timer = new Timer ();
2920                         timer.Interval = 500;
2921                         timer.Tick += new EventHandler (timer_Tick);
2922                         timer.Start ();
2923                 }
2924
2925                 void timer_Tick (object sender, EventArgs e)
2926                 {
2927                         Reason = "Bombed";
2928                         Close ();
2929                 }
2930
2931                 protected override void OnPaint (PaintEventArgs pevent)
2932                 {
2933                         base.OnPaint (pevent);
2934                         if (CloseOnPaint) {
2935                                 Reason = "OnPaint";
2936                                 Close ();
2937                         }
2938                 }
2939         }
2940
2941         public class AutoScaleForm : Form
2942         {
2943                 public ListBox listBox1 = new ListBox ();
2944                 public ComboBox comboBox1 = new ComboBox ();
2945                 public Button button1 = new Button ();
2946                 public Button button2 = new Button ();
2947                 public Label label1 = new Label ();
2948                 public TextBox textBox1 = new TextBox ();
2949                 public TextBox textBox2 = new TextBox ();
2950                 public RichTextBox richTextBox1 = new RichTextBox ();
2951                 public ListView listView1 = new ListView ();
2952                 public TreeView treeView1 = new TreeView ();
2953                 public VScrollBar vScrollBar1 = new VScrollBar ();
2954                 public HScrollBar hScrollBar1 = new HScrollBar ();
2955
2956                 public AutoScaleForm (bool use_new_auto_scale)
2957                 {
2958                         ShowInTaskbar = false;
2959
2960                         SuspendLayout ();
2961
2962                         listBox1.IntegralHeight = false;
2963                         listBox1.SetBounds (8, 8, 104, 82);
2964                         comboBox1.SetBounds (240, 8, 121, 21);
2965                         button1.SetBounds (8, 108, 75, 23);
2966                         button2.SetBounds (8, 132, 75, 23);
2967                         label1.SetBounds (92, 148, 35, 13);
2968                         textBox1.SetBounds (112, 144, 100, 20);
2969                         textBox2.Multiline = true;
2970                         textBox2.SetBounds (120, 8, 112, 64);
2971                         richTextBox1.SetBounds (120, 76, 112, 64);
2972                         listView1.SetBounds (240, 36, 92, 84);
2973                         treeView1.SetBounds (260, 128, 104, 76);
2974                         vScrollBar1.SetBounds (340, 36, 16, 68);
2975                         hScrollBar1.SetBounds (8, 184, 228, 16);
2976
2977                         ClientSize = new Size (368, 209);
2978
2979                         Controls.AddRange ( new Control [] { listBox1, comboBox1, button1, button2, label1, textBox1,
2980                                 textBox2, richTextBox1, listView1, treeView1, vScrollBar1, hScrollBar1 } );
2981
2982                         if (use_new_auto_scale) {
2983 #if NET_2_0
2984                                 AutoScaleMode = AutoScaleMode.Dpi;
2985                                 SizeF s = CurrentAutoScaleDimensions;
2986                                 AutoScaleDimensions = new SizeF (s.Width * 2, s.Height * 2);
2987 #endif
2988                         }
2989                         else {
2990                                 AutoScale = true;
2991                                 SizeF s = Form.GetAutoScaleSize (Font);
2992                                 AutoScaleBaseSize = new Size ((int)Math.Round (s.Width) * 2, (int)s.Height * 2);
2993                         }
2994
2995                         ResumeLayout (false);
2996                         PerformLayout ();
2997                 }
2998         }
2999 }