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

   1 using System;
   2 using System.Drawing;
   3 using System.Windows.Forms;
   4
   5 using NUnit.Framework;
   6
   7 namespace MonoTests.System.Windows.Forms
   8 {
   9         [TestFixture]
  10         public class DefaultLayoutTest
  11         {
  12                 int event_count;
  13                 LayoutEventArgs most_recent_args;
  14
  15                 void p_Layout (object sender, LayoutEventArgs e)
  16                 {
  17                         event_count ++;
  18                         most_recent_args = e;
  19                 }
  20
  21                 [Test]
  22                 public void AnchorLayoutEvents ()
  23                 {
  24                         Panel p;
  25                         Button b;
  26
  27                         p = new Panel ();
  28
  29                         b = new Button ();
  30                         p.Controls.Add (b);
  31
  32                         p.Layout += new LayoutEventHandler (p_Layout);
  33
  34                         /* set the button's anchor to something different */
  35                         b.Anchor = AnchorStyles.Bottom;
  36                         Assert.AreEqual (1, event_count, "1");
  37                         Assert.AreEqual ("Anchor", most_recent_args.AffectedProperty, "2");
  38
  39                         /* reset it to something new with the panel's layout suspended */
  40                         event_count = 0;
  41                         p.SuspendLayout ();
  42                         b.Anchor = AnchorStyles.Top;
  43                         Assert.AreEqual (0, event_count, "3");
  44                         p.ResumeLayout ();
  45                         Assert.AreEqual (1, event_count, "4");
  46                         Assert.AreEqual (null, most_recent_args.AffectedProperty, "5");
  47
  48                         /* with the anchor style set to something, resize the parent */
  49                         event_count = 0;
  50                         p.Size = new Size (500, 500);
  51                         Assert.AreEqual (1, event_count, "6");
  52                         Assert.AreEqual ("Bounds", most_recent_args.AffectedProperty, "7");
  53
  54                         /* now try it with layout suspended */
  55                         event_count = 0;
  56                         p.SuspendLayout ();
  57                         p.Size = new Size (400, 400);
  58                         Assert.AreEqual (0, event_count, "8");
  59                         p.ResumeLayout ();
  60                         Assert.AreEqual (1, event_count, "9");
  61                         Assert.AreEqual (null, most_recent_args.AffectedProperty, "10");
  62
  63                         /* with the anchor style set to something, resize the child */
  64                         event_count = 0;
  65                         b.Size = new Size (100, 100);
  66                         Assert.AreEqual (1, event_count, "11");
  67                         Assert.AreEqual ("Bounds", most_recent_args.AffectedProperty, "12");
  68
  69                         /* and again with layout suspended */
  70                         event_count = 0;
  71                         p.SuspendLayout ();
  72                         b.Size = new Size (200, 200);
  73                         Assert.AreEqual (0, event_count, "13");
  74                         p.ResumeLayout ();
  75                         Assert.AreEqual (1, event_count, "14");
  76                         Assert.AreEqual (null, most_recent_args.AffectedProperty, "15");
  77                 }
  78
  79                 [Test]
  80                 public void AnchorTopLeftTest ()
  81                 {
  82                         Form f = new Form ();
  83                         f.ShowInTaskbar = false;
  84
  85                         f.Size = new Size (200, 200);
  86
  87                         Button b = new Button ();
  88                         b.Size = new Size (100, 100);
  89                         b.Anchor = AnchorStyles.Top | AnchorStyles.Left;
  90
  91                         f.Controls.Add (b);
  92
  93                         Assert.AreEqual (0, b.Left, "1");
  94                         Assert.AreEqual (0, b.Top, "2");
  95                         f.Size = new Size (300, 300);
  96
  97                         Assert.AreEqual (0, b.Left, "3");
  98                         Assert.AreEqual (0, b.Top, "4");
  99
 100                         f.Dispose ();
 101                 }
 102
 103                 [Test]
 104                 public void AnchorTopRightTest ()
 105                 {
 106                         Form f = new Form ();
 107                         f.ShowInTaskbar = false;
 108
 109                         f.Size = new Size (200, 200);
 110
 111                         Button b = new Button ();
 112                         b.Size = new Size (100, 100);
 113                         b.Anchor = AnchorStyles.Top | AnchorStyles.Right;
 114
 115                         f.Controls.Add (b);
 116
 117                         Assert.AreEqual (0, b.Left, "1");
 118                         Assert.AreEqual (0, b.Top, "2");
 119
 120                         f.Size = new Size (300, 300);
 121
 122                         Assert.AreEqual (100, b.Left, "3");
 123                         Assert.AreEqual (0, b.Top, "4");
 124
 125                         f.Dispose ();
 126                 }
 127
 128                 [Test]
 129                 public void AnchorLeftRightTest ()
 130                 {
 131                         Form f = new Form ();
 132                         f.ShowInTaskbar = false;
 133
 134                         f.Size = new Size (200, 200);
 135
 136                         Button b = new Button ();
 137                         b.Size = new Size (100, 100);
 138                         b.Anchor = AnchorStyles.Left | AnchorStyles.Right;
 139
 140                         f.Controls.Add (b);
 141
 142                         Assert.AreEqual (0, b.Left, "1");
 143                         Assert.AreEqual (100, b.Right, "2");
 144
 145                         f.Size = new Size (300, 300);
 146
 147                         Assert.AreEqual (0, b.Left, "3");
 148                         Assert.AreEqual (200, b.Right, "4");
 149
 150                         f.Dispose ();
 151                 }
 152
 153                 [Test]
 154                 public void AnchorBottomLeftTest ()
 155                 {
 156                         Form f = new Form ();
 157                         f.ShowInTaskbar = false;
 158
 159                         f.Size = new Size (200, 200);
 160
 161                         Button b = new Button ();
 162                         b.Size = new Size (100, 100);
 163                         b.Anchor = AnchorStyles.Left | AnchorStyles.Bottom;
 164
 165                         f.Controls.Add (b);
 166
 167                         Assert.AreEqual (0, b.Left, "1");
 168                         Assert.AreEqual (0, b.Top, "2");
 169
 170                         f.Size = new Size (300, 300);
 171
 172                         Assert.AreEqual (0, b.Left, "3");
 173                         Assert.AreEqual (100, b.Top, "4");
 174
 175                         f.Dispose ();
 176                 }
 177
 178                 [Test]
 179                 public void AnchorBottomRightTest ()
 180                 {
 181                         Form f = new Form ();
 182                         f.ShowInTaskbar = false;
 183
 184                         f.Size = new Size (200, 200);
 185
 186                         Button b = new Button ();
 187                         b.Size = new Size (100, 100);
 188                         b.Anchor = AnchorStyles.Right | AnchorStyles.Bottom;
 189
 190                         f.Controls.Add (b);
 191
 192                         Assert.AreEqual (0, b.Left, "1");
 193                         Assert.AreEqual (0, b.Top, "2");
 194
 195                         f.Size = new Size (300, 300);
 196
 197                         Assert.AreEqual (100, b.Left, "3");
 198                         Assert.AreEqual (100, b.Top, "4");
 199
 200                         f.Dispose ();
 201                 }
 202
 203                 [Test]
 204                 public void AnchorTopBottomTest ()
 205                 {
 206                         Form f = new Form ();
 207                         f.ShowInTaskbar = false;
 208
 209                         f.Size = new Size (200, 200);
 210
 211                         Button b = new Button ();
 212                         b.Size = new Size (100, 100);
 213                         b.Anchor = AnchorStyles.Top | AnchorStyles.Bottom;
 214
 215                         f.Controls.Add (b);
 216
 217                         Assert.AreEqual (0, b.Top, "1");
 218                         Assert.AreEqual (100, b.Bottom, "2");
 219
 220                         f.Size = new Size (300, 300);
 221
 222                         Assert.AreEqual (0, b.Top, "3");
 223                         Assert.AreEqual (200, b.Bottom, "4");
 224
 225                         f.Dispose ();
 226                 }
 227
 228                 // Unit test version of the test case in bug #80336
 229                 [Test]
 230                 public void AnchorSuspendLayoutTest ()
 231                 {
 232                         Form f = new Form ();
 233                         f.ShowInTaskbar = false;
 234
 235                         f.SuspendLayout ();
 236
 237                         Button b = new Button ();
 238                         b.Size = new Size (100, 100);
 239
 240                         f.Controls.Add (b);
 241
 242                         f.Size = new Size (200, 200);
 243
 244                         b.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
 245
 246                         Assert.AreEqual (0, b.Top, "1");
 247                         Assert.AreEqual (0, b.Left, "2");
 248
 249                         f.Size = new Size (300, 300);
 250
 251                         Assert.AreEqual (0, b.Top, "3");
 252                         Assert.AreEqual (0, b.Left, "4");
 253
 254                         f.ResumeLayout();
 255
 256                         Assert.AreEqual (100, b.Top, "5");
 257                         Assert.AreEqual (100, b.Left, "6");
 258
 259                         f.Dispose ();
 260                 }
 261
 262                 // another variant of AnchorSuspendLayoutTest1, with
 263                 // the SuspendLayout moved after the Anchor
 264                 // assignment.
 265                 [Test]
 266                 public void AnchorSuspendLayoutTest2 ()
 267                 {
 268                         Form f = new Form ();
 269                         f.ShowInTaskbar = false;
 270
 271                         Button b = new Button ();
 272                         b.Size = new Size (100, 100);
 273
 274                         f.Controls.Add (b);
 275
 276                         f.Size = new Size (200, 200);
 277
 278                         b.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
 279
 280                         Assert.AreEqual (0, b.Top, "1");
 281                         Assert.AreEqual (0, b.Left, "2");
 282
 283                         f.SuspendLayout ();
 284
 285                         f.Size = new Size (300, 300);
 286
 287                         Assert.AreEqual (0, b.Top, "3");
 288                         Assert.AreEqual (0, b.Left, "4");
 289
 290                         f.ResumeLayout();
 291
 292                         Assert.AreEqual (100, b.Top, "5");
 293                         Assert.AreEqual (100, b.Left, "6");
 294
 295                         f.Dispose ();
 296                 }
 297
 298                 // yet another variant, this time with no Suspend/Resume.
 299                 [Test]
 300                 public void AnchorSuspendLayoutTest3 ()
 301                 {
 302                         Form f = new Form ();
 303                         f.ShowInTaskbar = false;
 304
 305                         Button b = new Button ();
 306                         b.Size = new Size (100, 100);
 307
 308                         f.Controls.Add (b);
 309
 310                         f.Size = new Size (200, 200);
 311
 312                         b.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
 313
 314                         Assert.AreEqual (0, b.Top, "1");
 315                         Assert.AreEqual (0, b.Left, "2");
 316
 317                         f.Size = new Size (300, 300);
 318
 319                         Assert.AreEqual (100, b.Top, "5");
 320                         Assert.AreEqual (100, b.Left, "6");
 321
 322                         f.Dispose ();
 323                 }
 324
 325                 private string event_raised = string.Empty;
 326
 327                 [Test]
 328                 public void TestAnchorDockInteraction ()
 329                 {
 330                         Panel p = new Panel ();
 331                         p.DockChanged += new EventHandler (DockChanged_Handler);
 332
 333                         Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Left, p.Anchor, "A1");
 334                         Assert.AreEqual (DockStyle.None, p.Dock, "A2");
 335
 336                         p.Dock = DockStyle.Right;
 337                         Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Left, p.Anchor, "A3");
 338                         Assert.AreEqual (DockStyle.Right, p.Dock, "A4");
 339                         Assert.AreEqual ("DockStyleChanged", event_raised, "A5");
 340                         event_raised = string.Empty;
 341
 342                         p.Anchor = AnchorStyles.Bottom;
 343                         Assert.AreEqual (AnchorStyles.Bottom, p.Anchor, "A6");
 344                         Assert.AreEqual (DockStyle.None, p.Dock, "A7");
 345                         Assert.AreEqual (string.Empty, event_raised, "A8");
 346
 347                         p.Dock = DockStyle.Fill;
 348                         Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Left, p.Anchor, "A9");
 349                         Assert.AreEqual (DockStyle.Fill, p.Dock, "A10");
 350                         Assert.AreEqual ("DockStyleChanged", event_raised, "A11");
 351                         event_raised = string.Empty;
 352
 353                         p.Anchor = AnchorStyles.Top | AnchorStyles.Left;
 354                         Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Left, p.Anchor, "A12");
 355                         Assert.AreEqual (DockStyle.Fill, p.Dock, "A13");
 356                         Assert.AreEqual (string.Empty, event_raised, "A14");
 357
 358                         p.Dock = DockStyle.None;
 359                         Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Left, p.Anchor, "A15");
 360                         Assert.AreEqual (DockStyle.None, p.Dock, "A16");
 361                         Assert.AreEqual ("DockStyleChanged", event_raised, "A17");
 362                         event_raised = string.Empty;
 363
 364                         p.Anchor = AnchorStyles.Bottom;
 365                         p.Dock = DockStyle.None;
 366                         Assert.AreEqual (AnchorStyles.Bottom, p.Anchor, "A18");
 367                         Assert.AreEqual (DockStyle.None, p.Dock, "A19");
 368                         Assert.AreEqual (string.Empty, event_raised, "A20");
 369                 }
 370
 371                 public void DockChanged_Handler (object sender, EventArgs e)
 372                 {
 373                         event_raised += "DockStyleChanged";
 374                 }
 375
 376                 [Test]  // bug #80917
 377                 [Category ("NotWorking")]
 378                 public void BehaviorOverriddenDisplayRectangle ()
 379                 {
 380                         Control c = new Control ();
 381                         c.Anchor |= AnchorStyles.Bottom;
 382                         c.Size = new Size (100, 100);
 383
 384                         Form f = new DisplayRectangleForm ();
 385                         f.Controls.Add (c);
 386                         f.ShowInTaskbar = false;
 387                         f.Show ();
 388
 389                         Assert.AreEqual (new Size (100, 100), c.Size, "A1");
 390
 391                         f.Dispose ();
 392                 }
 393
 394                 private class DisplayRectangleForm : Form
 395                 {
 396                         public override Rectangle DisplayRectangle
 397                         {
 398                                 get { return Rectangle.Empty; }
 399                         }
 400                 }
 401
 402                 [Test]  // bug 80912
 403                 public void AnchoredControlWithZeroWidthAndHeight ()
 404                 {
 405                         Form f = new Form ();
 406                         f.ShowInTaskbar = false;
 407
 408                         Control c = new Control ();
 409                         c.Anchor = AnchorStyles.Left | AnchorStyles.Right;
 410                         f.Controls.Add (c);
 411
 412                         Assert.AreEqual (new Rectangle (0, 0, 0, 0), c.Bounds, "N1");
 413                 }
 414
 415                 [Test] // bug 81694
 416                 public void TestNestedControls ()
 417                 {
 418                         MainForm f = new MainForm ();
 419                         f.ShowInTaskbar = false;
 420
 421                         f.Show ();
 422                         Assert.AreEqual (new Rectangle (210, 212, 75, 23), f._userControl._button2.Bounds, "K1");
 423
 424                         f.Dispose ();
 425                 }
 426
 427                 [Test] // bug 81695
 428                 public void TestNestedControls2 ()
 429                 {
 430                         MainForm f = new MainForm ();
 431                         f.ShowInTaskbar = false;
 432
 433                         f.Show ();
 434
 435                         Size s = f.Size;
 436                         f.Size = new Size (10, 10);
 437                         f.Size = s;
 438
 439                         Assert.AreEqual (new Rectangle (210, 212, 75, 23), f._userControl._button2.Bounds, "K1");
 440
 441                         f.Dispose ();
 442                 }
 443
 444                 private class MainForm : Form
 445                 {
 446                         public UserControl1 _userControl;
 447
 448                         public MainForm ()
 449                         {
 450                                 SuspendLayout ();
 451                                 //
 452                                 // _userControl
 453                                 //
 454                                 _userControl = new UserControl1 ();
 455                                 _userControl.Anchor = (AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Bottom | AnchorStyles.Right);
 456                                 _userControl.BackColor = Color.White;
 457                                 _userControl.Location = new Point (8, 8);
 458                                 _userControl.Size = new Size (288, 238);
 459                                 _userControl.TabIndex = 0;
 460                                 Controls.Add (_userControl);
 461                                 //
 462                                 // MainForm
 463                                 //
 464                                 ClientSize = new Size (304, 280);
 465                                 Location = new Point (250, 100);
 466                                 StartPosition = FormStartPosition.Manual;
 467                                 Text = "bug #81694";
 468                                 ResumeLayout (false);
 469                         }
 470                 }
 471
 472                 private class UserControl1 : UserControl
 473                 {
 474                         private Button _button1;
 475                         public Button _button2;
 476
 477                         public UserControl1 ()
 478                         {
 479                                 SuspendLayout ();
 480                                 //
 481                                 // _button1
 482                                 //
 483                                 _button1 = new Button ();
 484                                 _button1.Location = new Point (4, 4);
 485                                 _button1.Size = new Size (75, 23);
 486                                 _button1.TabIndex = 0;
 487                                 _button1.Text = "Button1";
 488                                 Controls.Add (_button1);
 489                                 //
 490                                 // _button2
 491                                 //
 492                                 _button2 = new Button ();
 493                                 _button2.Anchor = (AnchorStyles.Bottom | AnchorStyles.Right);
 494                                 _button2.Location = new Point (210, 212);
 495                                 _button2.Size = new Size (75, 23);
 496                                 _button2.TabIndex = 1;
 497                                 _button2.Text = "Button2";
 498                                 Controls.Add (_button2);
 499                                 //
 500                                 // UserControl1
 501                                 //
 502                                 BackColor = Color.White;
 503                                 ClientSize = new Size (288, 238);
 504                                 ResumeLayout (false);
 505                         }
 506                 }
 507         }
 508
 509         [TestFixture]
 510         public class DockingTests
 511         {
 512                 Form form;
 513                 Panel panel;
 514
 515                 int event_count;
 516
 517                 [SetUp]
 518                 public void Init ()
 519                 {
 520                         form = new Form ();
 521                         form.ShowInTaskbar = false;
 522                         form.Size = new Size (400, 400);
 523                         panel = new Panel ();
 524                         form.Controls.Add (panel);
 525                         event_count = 0;
 526                 }
 527
 528                 [TearDown]
 529                 public void Cleanup ()
 530                 {
 531                         form.Dispose ();
 532                 }
 533
 534                 void IncrementEventCount (object o, EventArgs args)
 535                 {
 536                         event_count++;
 537                 }
 538
 539                 [Test]
 540                 public void TestDockSizeChangedEvent ()
 541                 {
 542                         panel.SizeChanged += new EventHandler (IncrementEventCount);
 543                         panel.Dock = DockStyle.Bottom;
 544                         Assert.AreEqual (1, event_count);
 545                 }
 546
 547                 [Test]
 548                 public void TestDockLocationChangedEvent ()
 549                 {
 550                         panel.LocationChanged += new EventHandler (IncrementEventCount);
 551                         panel.Dock = DockStyle.Bottom;
 552                         Assert.AreEqual (1, event_count);
 553                 }
 554
 555                 [Test]
 556                 public void TestDockFillFirst ()
 557                 {
 558                         Form f = new Form ();
 559                         f.ShowInTaskbar = false;
 560
 561                         Panel b1 = new Panel ();
 562                         Panel b2 = new Panel ();
 563
 564                         b1.Dock = DockStyle.Fill;
 565                         b2.Dock = DockStyle.Left;
 566
 567                         f.Controls.Add (b1);
 568                         f.Controls.Add (b2);
 569
 570                         f.Show ();
 571                         Assert.AreEqual (new Rectangle (b2.Width, 0, f.ClientRectangle.Width - b2.Width, f.ClientRectangle.Height), b1.Bounds, "A1");
 572                         Assert.AreEqual (new Rectangle (0, 0, 200, f.ClientRectangle.Height), b2.Bounds, "A2");
 573                         f.Dispose ();
 574                 }
 575
 576                 [Test]
 577                 public void TestDockFillLast ()
 578                 {
 579                         Form f = new Form ();
 580                         f.ShowInTaskbar = false;
 581
 582                         Panel b1 = new Panel ();
 583                         Panel b2 = new Panel ();
 584
 585                         b1.Dock = DockStyle.Fill;
 586                         b2.Dock = DockStyle.Left;
 587
 588                         f.Controls.Add (b2);
 589                         f.Controls.Add (b1);
 590
 591                         f.Show ();
 592                         Assert.AreEqual (new Rectangle (0, 0, f.ClientRectangle.Width, f.ClientRectangle.Height), b1.Bounds, "B1");
 593                         Assert.AreEqual (new Rectangle (0, 0, 200, f.ClientRectangle.Height), b2.Bounds, "B2");
 594                         f.Dispose ();
 595                 }
 596
 597                 [Test]  // bug #81397
 598                 public void TestDockingWithCustomDisplayRectangle ()
 599                 {
 600                         MyControl mc = new MyControl ();
 601                         mc.Size = new Size (200, 200);
 602
 603                         Control c = new Control ();
 604                         c.Dock = DockStyle.Fill;
 605
 606                         mc.Controls.Add (c);
 607
 608                         Form f = new Form ();
 609                         f.ShowInTaskbar = false;
 610
 611                         f.Controls.Add (mc);
 612                         f.Show ();
 613
 614                         Assert.AreEqual (new Point (20, 20), c.Location, "A1");
 615                         Assert.AreEqual (new Size (160, 160), c.Size, "A2");
 616
 617                         f.Dispose ();
 618                 }
 619
 620                 private class MyControl : Control
 621                 {
 622                         public override Rectangle DisplayRectangle {
 623                                 get { return new Rectangle (20, 20, this.Width - 40, this.Height - 40); }
 624                         }
 625                 }
 626         }
 627
 628         [TestFixture]
 629         public class UndockingTests
 630         {
 631                 class TestPanel : Panel {
 632
 633                         public void InvokeSetBoundsCore ()
 634                         {
 635                                 SetBoundsCore (37, 37, 37, 37, BoundsSpecified.All);
 636                         }
 637
 638                         public void InvokeUpdateBounds ()
 639                         {
 640                                 UpdateBounds (37, 37, 37, 37);
 641                         }
 642                 }
 643
 644                 Form form;
 645                 TestPanel panel;
 646
 647                 [SetUp]
 648                 public void Init ()
 649                 {
 650                         form = new Form ();
 651                         form.ShowInTaskbar = false;
 652                         form.Size = new Size (400, 400);
 653                         panel = new TestPanel ();
 654                         form.Controls.Add (panel);
 655                 }
 656
 657                 [TearDown]
 658                 public void Cleanup ()
 659                 {
 660                         form.Dispose ();
 661                 }
 662
 663                 [Test]
 664                 public void TestUndockDefaultLocation ()
 665                 {
 666                         Point loc = panel.Location;
 667                         panel.Dock = DockStyle.Bottom;
 668                         panel.Dock = DockStyle.None;
 669                         Assert.AreEqual (loc, panel.Location);
 670                 }
 671
 672                 [Test]
 673                 public void TestUndockDefaultLocationVisible ()
 674                 {
 675                         form.Show ();
 676                         Point loc = panel.Location;
 677                         panel.Dock = DockStyle.Bottom;
 678                         panel.Dock = DockStyle.None;
 679                         Assert.AreEqual (loc, panel.Location);
 680                 }
 681
 682                 [Test]
 683                 public void TestUndockExplicitLeft ()
 684                 {
 685                         panel.Left = 150;
 686                         panel.Dock = DockStyle.Top;
 687                         panel.Dock = DockStyle.None;
 688                         Assert.AreEqual (150, panel.Left);
 689                 }
 690
 691                 [Test]
 692                 public void TestUndockExplicitTop ()
 693                 {
 694                         panel.Top = 150;
 695                         panel.Dock = DockStyle.Top;
 696                         panel.Dock = DockStyle.None;
 697                         Assert.AreEqual (150, panel.Top);
 698                 }
 699
 700                 [Test]
 701                 public void TestUndockExplicitLocation ()
 702                 {
 703                         panel.Location = new Point (50, 50);
 704                         Point loc = panel.Location;
 705                         panel.Dock = DockStyle.Bottom;
 706                         panel.Dock = DockStyle.None;
 707                         Assert.AreEqual (loc, panel.Location);
 708                 }
 709
 710                 [Test]
 711                 public void TestUndockExplicitLeftVisible ()
 712                 {
 713                         form.Show ();
 714                         panel.Left = 150;
 715                         panel.Dock = DockStyle.Top;
 716                         panel.Dock = DockStyle.None;
 717                         Assert.AreEqual (150, panel.Left);
 718                 }
 719
 720                 [Test]
 721                 public void TestUndockExplicitTopVisible ()
 722                 {
 723                         form.Show ();
 724                         panel.Top = 150;
 725                         panel.Dock = DockStyle.Top;
 726                         panel.Dock = DockStyle.None;
 727                         Assert.AreEqual (150, panel.Top);
 728                 }
 729
 730                 [Test]
 731                 public void TestUndockExplicitLocationVisible ()
 732                 {
 733                         form.Show ();
 734                         panel.Location = new Point (50, 50);
 735                         Point loc = panel.Location;
 736                         panel.Dock = DockStyle.Bottom;
 737                         panel.Dock = DockStyle.None;
 738                         Assert.AreEqual (loc, panel.Location);
 739                 }
 740
 741                 [Test]
 742                 public void TestUndockDefaultSize ()
 743                 {
 744                         Size sz = panel.Size;
 745                         panel.Dock = DockStyle.Fill;
 746                         panel.Dock = DockStyle.None;
 747                         Assert.AreEqual (sz, panel.Size);
 748                 }
 749
 750                 [Test]
 751                 public void TestUndockExplicitHeight ()
 752                 {
 753                         panel.Height = 50;
 754                         panel.Dock = DockStyle.Left;
 755                         panel.Dock = DockStyle.None;
 756                         Assert.AreEqual (50, panel.Height);
 757                 }
 758
 759                 [Test]
 760                 public void TestUndockExplicitSize ()
 761                 {
 762                         panel.Size = new Size (50, 50);
 763                         Size sz = panel.Size;
 764                         panel.Dock = DockStyle.Fill;
 765                         panel.Dock = DockStyle.None;
 766                         Assert.AreEqual (sz, panel.Size);
 767                 }
 768
 769                 [Test]
 770                 public void TestUndockExplicitWidth ()
 771                 {
 772                         panel.Width = 50;
 773                         panel.Dock = DockStyle.Top;
 774                         panel.Dock = DockStyle.None;
 775                         Assert.AreEqual (50, panel.Width);
 776                 }
 777
 778                 [Test]
 779                 public void TestUndockExplicitHeightVisible ()
 780                 {
 781                         form.Show ();
 782                         panel.Height = 50;
 783                         panel.Dock = DockStyle.Left;
 784                         panel.Dock = DockStyle.None;
 785                         Assert.AreEqual (50, panel.Height);
 786                 }
 787
 788                 [Test]
 789                 public void TestUndockExplicitSizeVisible ()
 790                 {
 791                         form.Show ();
 792                         panel.Size = new Size (50, 50);
 793                         Size sz = panel.Size;
 794                         panel.Dock = DockStyle.Fill;
 795                         panel.Dock = DockStyle.None;
 796                         Assert.AreEqual (sz, panel.Size);
 797                 }
 798
 799                 [Test]
 800                 public void TestUndockExplicitWidthVisible ()
 801                 {
 802                         form.Show ();
 803                         panel.Width = 50;
 804                         panel.Dock = DockStyle.Top;
 805                         panel.Dock = DockStyle.None;
 806                         Assert.AreEqual (50, panel.Width);
 807                 }
 808
 809                 [Test]
 810                 public void TestUndockSetBounds ()
 811                 {
 812                         panel.SetBounds (50, 50, 50, 50, BoundsSpecified.All);
 813                         panel.Dock = DockStyle.Top;
 814                         panel.Dock = DockStyle.None;
 815                         Assert.AreEqual (50, panel.Height, "Height");
 816                         Assert.AreEqual (50, panel.Left, "Left");
 817                         Assert.AreEqual (50, panel.Top, "Top");
 818                         Assert.AreEqual (50, panel.Width, "Width");
 819                 }
 820
 821                 [Test]
 822                 public void TestUndockSetBoundsVisible ()
 823                 {
 824                         form.Show ();
 825                         panel.SetBounds (50, 50, 50, 50, BoundsSpecified.All);
 826                         panel.Dock = DockStyle.Top;
 827                         panel.Dock = DockStyle.None;
 828                         Assert.AreEqual (50, panel.Height, "Height");
 829                         Assert.AreEqual (50, panel.Left, "Left");
 830                         Assert.AreEqual (50, panel.Top, "Top");
 831                         Assert.AreEqual (50, panel.Width, "Width");
 832                 }
 833
 834                 [Test]
 835                 public void TestUndockSetBoundsCore ()
 836                 {
 837                         panel.InvokeSetBoundsCore ();
 838                         panel.Dock = DockStyle.Top;
 839                         panel.Dock = DockStyle.None;
 840                         Assert.AreEqual (37, panel.Height, "Height");
 841                         Assert.AreEqual (37, panel.Left, "Left");
 842                         Assert.AreEqual (37, panel.Top, "Top");
 843                         Assert.AreEqual (37, panel.Width, "Width");
 844                 }
 845
 846                 [Test]
 847                 public void TestUndockSetBoundsCoreVisible ()
 848                 {
 849                         form.Show ();
 850                         panel.InvokeSetBoundsCore ();
 851                         panel.Dock = DockStyle.Top;
 852                         panel.Dock = DockStyle.None;
 853                         Assert.AreEqual (37, panel.Height, "Height");
 854                         Assert.AreEqual (37, panel.Left, "Left");
 855                         Assert.AreEqual (37, panel.Top, "Top");
 856                         Assert.AreEqual (37, panel.Width, "Width");
 857                 }
 858
 859                 [Test]
 860                 public void TestUndockUpdateBounds ()
 861                 {
 862                         panel.InvokeUpdateBounds ();
 863                         panel.Dock = DockStyle.Top;
 864                         panel.Dock = DockStyle.None;
 865                         Assert.AreEqual (37, panel.Height, "Height");
 866                         Assert.AreEqual (37, panel.Left, "Left");
 867                         Assert.AreEqual (37, panel.Top, "Top");
 868                         Assert.AreEqual (37, panel.Width, "Width");
 869                 }
 870
 871                 [Test]
 872                 public void TestUndockUpdateBoundsVisible ()
 873                 {
 874                         form.Show ();
 875                         panel.InvokeUpdateBounds ();
 876                         panel.Dock = DockStyle.Top;
 877                         panel.Dock = DockStyle.None;
 878                         Assert.AreEqual (37, panel.Height, "Height");
 879                         Assert.AreEqual (37, panel.Left, "Left");
 880                         Assert.AreEqual (37, panel.Top, "Top");
 881                         Assert.AreEqual (37, panel.Width, "Width");
 882                 }
 883         }
 884 }