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

   1 // This test is designed to find exactly what conditions cause the control's
   2 // Handle to be created.
   3 using System;
   4 using NUnit.Framework;
   5 using System.Drawing;
   6 using System.Windows.Forms;
   7 using System.ComponentModel;
   8
   9 namespace MonoTests.System.Windows.Forms
  10 {
  11         [TestFixture]
  12         public class ControlHandleTest : TestHelper
  13         {
  14                 [Test]
  15                 public void TestConstructors ()
  16                 {
  17                         Control c = new Control ();
  18                         Assert.IsFalse (c.IsHandleCreated, "A1");
  19
  20                         c = new Control ("bob");
  21                         Assert.IsFalse (c.IsHandleCreated, "A2");
  22
  23                         c = new Control (new Control (), "bob");
  24                         Assert.IsFalse (c.IsHandleCreated, "A3");
  25
  26                         c = new Control ("bob", 0, 0, 100, 100);
  27                         Assert.IsFalse (c.IsHandleCreated, "A4");
  28
  29                         c = new Control (new Control (), "bob", 0, 0, 100, 100);
  30                         Assert.IsFalse (c.IsHandleCreated, "A5");
  31                 }
  32
  33                 [Test]
  34                 public void TestPublicProperties ()
  35                 {
  36                         // This long, carpal-tunnel syndrome inducing test shows us that
  37                         // the following properties cause the Handle to be created:
  38                         // - AccessibilityObject        [get]
  39                         // - Capture                    [set]
  40                         // - Handle                     [get]
  41                         Control c = new Control ();
  42                         // A
  43                         object o = c.AccessibilityObject;
  44                         Assert.IsTrue (c.IsHandleCreated, "A0");
  45                         c = new Control ();
  46
  47                         o = c.AccessibleDefaultActionDescription;
  48                         c.AccessibleDefaultActionDescription = "playdoh";
  49                         Assert.IsFalse (c.IsHandleCreated, "A1");
  50                         o = c.AccessibleDescription;
  51                         c.AccessibleDescription = "more playdoh!";
  52                         Assert.IsFalse (c.IsHandleCreated, "A2");
  53                         o = c.AccessibleName;
  54                         c.AccessibleName = "playdoh fun factory";
  55                         Assert.IsFalse (c.IsHandleCreated, "A3");
  56                         o = c.AccessibleRole;
  57                         c.AccessibleRole = AccessibleRole.Border;
  58                         Assert.IsFalse (c.IsHandleCreated, "A4");
  59                         o = c.AllowDrop;
  60                         c.AllowDrop = true;
  61                         Assert.IsFalse (c.IsHandleCreated, "A5");
  62                         // If we don't reset the control, handle creation will fail
  63                         // because AllowDrop requires STAThread, which Nunit doesn't do
  64                         c = new Control();
  65                         o = c.Anchor;
  66                         c.Anchor = AnchorStyles.Right;
  67                         Assert.IsFalse (c.IsHandleCreated, "A6");
  68 #if !__MonoCS__
  69                         o = c.AutoScrollOffset;
  70                         c.AutoScrollOffset = new Point (40, 40);
  71                         Assert.IsFalse (c.IsHandleCreated, "A7");
  72 #endif
  73                         o = c.AutoSize;
  74                         c.AutoSize = true;
  75                         Assert.IsFalse (c.IsHandleCreated, "A8");
  76
  77                         // B
  78                         o = c.BackColor;
  79                         c.BackColor = Color.Green;
  80                         Assert.IsFalse (c.IsHandleCreated, "A9");
  81                         o = c.BackgroundImage;
  82                         c.BackgroundImage = new Bitmap (1, 1);
  83                         Assert.IsFalse (c.IsHandleCreated, "A10");
  84                         o = c.BackgroundImageLayout;
  85                         c.BackgroundImageLayout = ImageLayout.Stretch;
  86                         Assert.IsFalse (c.IsHandleCreated, "A11");
  87                         o = c.BindingContext;
  88                         c.BindingContext = new BindingContext ();
  89                         Assert.IsFalse (c.IsHandleCreated, "A12");
  90                         o = c.Bottom;
  91                         Assert.IsFalse (c.IsHandleCreated, "A13");
  92                         o = c.Bounds;
  93                         c.Bounds = new Rectangle (0, 0, 12, 12);
  94                         Assert.IsFalse (c.IsHandleCreated, "A14");
  95
  96                         // C
  97                         o = c.CanFocus;
  98                         Assert.IsFalse (c.IsHandleCreated, "A15");
  99                         o = c.CanSelect;
 100                         Assert.IsFalse (c.IsHandleCreated, "A16");
 101                         o = c.Capture;
 102                         Assert.IsFalse (c.IsHandleCreated, "A17a");
 103                         c.Capture = true;
 104                         Assert.IsTrue (c.IsHandleCreated, "A17b");
 105                         c = new Control ();
 106                         o = c.CausesValidation;
 107                         c.CausesValidation = false;
 108                         Assert.IsFalse (c.IsHandleCreated, "A18");
 109                         o = c.ClientRectangle;
 110                         Assert.IsFalse (c.IsHandleCreated, "A19");
 111                         o = c.ClientSize;
 112                         c.ClientSize = new Size (30, 30);
 113                         Assert.IsFalse (c.IsHandleCreated, "A20");
 114                         o = c.CompanyName;
 115                         Assert.IsFalse (c.IsHandleCreated, "A21");
 116                         o = c.Container;
 117                         Assert.IsFalse (c.IsHandleCreated, "A22");
 118                         o = c.ContainsFocus;
 119                         Assert.IsFalse (c.IsHandleCreated, "A23");
 120                         o = c.ContextMenu;
 121                         c.ContextMenu = new ContextMenu ();
 122                         Assert.IsFalse (c.IsHandleCreated, "A24");
 123                         o = c.ContextMenuStrip;
 124                         c.ContextMenuStrip = new ContextMenuStrip ();
 125                         Assert.IsFalse (c.IsHandleCreated, "A25");
 126                         o = c.Controls;
 127                         Assert.IsFalse (c.IsHandleCreated, "A26");
 128                         o = c.Created;
 129                         Assert.IsFalse (c.IsHandleCreated, "A27");
 130                         o = c.Cursor;
 131                         c.Cursor = Cursors.Arrow;
 132                         Assert.IsFalse (c.IsHandleCreated, "A28");
 133
 134                         // D
 135                         o = c.DataBindings;
 136                         Assert.IsFalse (c.IsHandleCreated, "A29");
 137                         o = c.DisplayRectangle;
 138                         Assert.IsFalse (c.IsHandleCreated, "A30");
 139                         o = c.Disposing;
 140                         Assert.IsFalse (c.IsHandleCreated, "A31");
 141                         o = c.Dock;
 142                         c.Dock = DockStyle.Fill;
 143                         Assert.IsFalse (c.IsHandleCreated, "A32");
 144
 145                         // E-H
 146                         o = c.Enabled;
 147                         c.Enabled = false;
 148                         Assert.IsFalse (c.IsHandleCreated, "A33");
 149                         c = new Control ();  //Reset just in case enable = false affects things
 150                         o = c.Focused;
 151                         Assert.IsFalse (c.IsHandleCreated, "A34");
 152                         o = c.Font;
 153                         c.Font = new Font (c.Font, FontStyle.Bold);
 154                         Assert.IsFalse (c.IsHandleCreated, "A35");
 155                         o = c.ForeColor;
 156                         c.ForeColor = Color.Green;
 157                         Assert.IsFalse (c.IsHandleCreated, "A36");
 158                         o = c.Handle;
 159                         Assert.IsTrue (c.IsHandleCreated, "A37");
 160                         c = new Control ();
 161                         o = c.HasChildren;
 162                         Assert.IsFalse (c.IsHandleCreated, "A38");
 163                         o = c.Height;
 164                         c.Height = 12;
 165                         Assert.IsFalse (c.IsHandleCreated, "A39");
 166
 167                         // I - L
 168                         o = c.ImeMode;
 169                         c.ImeMode = ImeMode.On;
 170                         Assert.IsFalse (c.IsHandleCreated, "A40");
 171                         o = c.InvokeRequired;
 172                         Assert.IsFalse (c.IsHandleCreated, "A41");
 173                         o = c.IsAccessible;
 174                         Assert.IsFalse (c.IsHandleCreated, "A42");
 175                         o = c.IsDisposed;
 176                         Assert.IsFalse (c.IsHandleCreated, "A43");
 177 #if !__MonoCS__
 178                         o = c.IsMirrored;
 179                         Assert.IsFalse (c.IsHandleCreated, "A44");
 180 #endif
 181                         o = c.LayoutEngine;
 182                         Assert.IsFalse (c.IsHandleCreated, "A45");
 183                         o = c.Left;
 184                         c.Left = 15;
 185                         Assert.IsFalse (c.IsHandleCreated, "A46");
 186                         o = c.Location;
 187                         c.Location = new Point (20, 20);
 188                         Assert.IsFalse (c.IsHandleCreated, "A47");
 189
 190                         // M - N
 191                         o = c.Margin;
 192                         c.Margin = new Padding (6);
 193                         Assert.IsFalse (c.IsHandleCreated, "A48");
 194                         o = c.MaximumSize;
 195                         c.MaximumSize = new Size (500, 500);
 196                         Assert.IsFalse (c.IsHandleCreated, "A49");
 197                         o = c.MinimumSize;
 198                         c.MinimumSize = new Size (100, 100);
 199                         Assert.IsFalse (c.IsHandleCreated, "A50");
 200                         o = c.Name;
 201                         c.Name = "web";
 202                         Assert.IsFalse (c.IsHandleCreated, "A51");
 203
 204                         // P - R
 205                         o = c.Padding;
 206                         c.Padding = new Padding (4);
 207                         Assert.IsFalse (c.IsHandleCreated, "A52");
 208                         o = c.Parent;
 209                         c.Parent = new Control ();
 210                         Assert.IsFalse (c.IsHandleCreated, "A53");
 211                         o = c.PreferredSize;
 212                         Assert.IsFalse (c.IsHandleCreated, "A54");
 213                         o = c.ProductName;
 214                         Assert.IsFalse (c.IsHandleCreated, "A55");
 215                         o = c.ProductVersion;
 216                         Assert.IsFalse (c.IsHandleCreated, "A56");
 217                         o = c.RecreatingHandle;
 218                         Assert.IsFalse (c.IsHandleCreated, "A57");
 219                         o = c.Region;
 220                         c.Region = new Region (new Rectangle (0, 0, 177, 177));
 221                         Assert.IsFalse (c.IsHandleCreated, "A58");
 222                         o = c.Right;
 223                         Assert.IsFalse (c.IsHandleCreated, "A59");
 224                         o = c.RightToLeft;
 225                         c.RightToLeft = RightToLeft.Yes;
 226                         Assert.IsFalse (c.IsHandleCreated, "A60");
 227
 228                         // S - W
 229                         o = c.Site;
 230                         Assert.IsFalse (c.IsHandleCreated, "A61");
 231                         o = c.Size;
 232                         c.Size = new Size (188, 188);
 233                         Assert.IsFalse (c.IsHandleCreated, "A62");
 234                         o = c.TabIndex;
 235                         c.TabIndex = 5;
 236                         Assert.IsFalse (c.IsHandleCreated, "A63");
 237                         o = c.Tag;
 238                         c.Tag = "moooooooo";
 239                         Assert.IsFalse (c.IsHandleCreated, "A64");
 240                         o = c.Text;
 241                         c.Text = "meoooowww";
 242                         Assert.IsFalse (c.IsHandleCreated, "A65");
 243                         o = c.Top;
 244                         c.Top = 16;
 245                         Assert.IsFalse (c.IsHandleCreated, "A66");
 246                         o = c.TopLevelControl;
 247                         Assert.IsFalse (c.IsHandleCreated, "A67");
 248 #if !__MonoCS__
 249                         o = c.UseWaitCursor;
 250                         c.UseWaitCursor = true;
 251                         Assert.IsFalse (c.IsHandleCreated, "A68");
 252 #endif
 253                         o = c.Visible;
 254                         c.Visible = true;
 255                         Assert.IsFalse (c.IsHandleCreated, "A69");
 256                         o = c.Width;
 257                         c.Width = 190;
 258                         Assert.IsFalse (c.IsHandleCreated, "A70");
 259                         o = c.WindowTarget;
 260                         Assert.IsFalse (c.IsHandleCreated, "A71");
 261
 262                         TestHelper.RemoveWarning (o);
 263                 }
 264
 265                 [Test]
 266                 public void TestProtectedProperties ()
 267                 {
 268                         // Not a surprise, but none of these cause handle creation.
 269                         // Included just to absolutely certain.
 270                         ProtectedPropertyControl c = new ProtectedPropertyControl ();
 271
 272                         object o;
 273 #if !__MonoCS__
 274                         o = c.PublicCanRaiseEvents;
 275                         Assert.IsFalse (c.IsHandleCreated, "A1");
 276 #endif
 277                         o = c.PublicCreateParams;
 278                         Assert.IsFalse (c.IsHandleCreated, "A2");
 279                         o = c.PublicDefaultCursor;
 280                         Assert.IsFalse (c.IsHandleCreated, "A3");
 281                         o = c.PublicDefaultImeMode;
 282                         Assert.IsFalse (c.IsHandleCreated, "A4");
 283                         o = c.PublicDefaultMargin;
 284                         Assert.IsFalse (c.IsHandleCreated, "A5");
 285                         o = c.PublicDefaultMaximumSize;
 286                         Assert.IsFalse (c.IsHandleCreated, "A6");
 287                         o = c.PublicDefaultMinimumSize;
 288                         Assert.IsFalse (c.IsHandleCreated, "A7");
 289                         o = c.PublicDefaultPadding;
 290                         Assert.IsFalse (c.IsHandleCreated, "A8");
 291                         o = c.PublicDefaultSize;
 292                         Assert.IsFalse (c.IsHandleCreated, "A9");
 293                         o = c.PublicDoubleBuffered;
 294                         c.PublicDoubleBuffered = !c.PublicDoubleBuffered;
 295                         Assert.IsFalse (c.IsHandleCreated, "A10");
 296                         o = c.PublicFontHeight;
 297                         c.PublicFontHeight = c.PublicFontHeight + 1;
 298                         Assert.IsFalse (c.IsHandleCreated, "A11");
 299                         o = c.PublicRenderRightToLeft;
 300                         Assert.IsFalse (c.IsHandleCreated, "A12");
 301                         o = c.PublicResizeRedraw;
 302                         c.PublicResizeRedraw = !c.PublicResizeRedraw;
 303                         Assert.IsFalse (c.IsHandleCreated, "A13");
 304 #if !__MonoCS__
 305                         o = c.PublicScaleChildren;
 306                         Assert.IsFalse (c.IsHandleCreated, "A14");
 307 #endif
 308                         o = c.PublicShowFocusCues;
 309                         Assert.IsFalse (c.IsHandleCreated, "A15");
 310                         o = c.PublicShowKeyboardCues;
 311                         Assert.IsFalse (c.IsHandleCreated, "A16");
 312
 313                         TestHelper.RemoveWarning (o);
 314                 }
 315
 316                 Control invokecontrol = new Control ();
 317
 318                 [Test]
 319                 public void TestPublicMethods ()
 320                 {
 321                         // Public Methods that force Handle creation:
 322                         // - CreateControl ()
 323                         // - CreateGraphics ()
 324                         // - GetChildAtPoint ()
 325                         // - Invoke, BeginInvoke throws InvalidOperationException if Handle has not been created
 326                         // - PointToClient ()
 327                         // - PointToScreen ()
 328                         // - RectangleToClient ()
 329                         // - RectangleToScreen ()
 330                         Control c = new Control ();
 331
 332                         c.BringToFront ();
 333                         Assert.IsFalse (c.IsHandleCreated, "A1");
 334                         c.Contains (new Control ());
 335                         Assert.IsFalse (c.IsHandleCreated, "A2");
 336                         c.CreateControl ();
 337                         Assert.IsTrue (c.IsHandleCreated, "A3");
 338                         c = new Control ();
 339                         Graphics g = c.CreateGraphics ();
 340                         g.Dispose ();
 341                         Assert.IsTrue (c.IsHandleCreated, "A4");
 342                         c = new Control ();
 343                         c.Dispose ();
 344                         Assert.IsFalse (c.IsHandleCreated, "A5");
 345                         c = new Control ();
 346                         //DragDropEffects d = c.DoDragDrop ("yo", DragDropEffects.None);
 347                         //Assert.IsFalse (c.IsHandleCreated, "A6");
 348                         //Assert.AreEqual (DragDropEffects.None, d, "A6b");
 349                         //Bitmap b = new Bitmap (100, 100);
 350                         //c.DrawToBitmap (b, new Rectangle (0, 0, 100, 100));
 351                         //Assert.IsFalse (c.IsHandleCreated, "A7");
 352                         //b.Dispose ();
 353                         c.FindForm ();
 354                         Assert.IsFalse (c.IsHandleCreated, "A8");
 355                         c.Focus ();
 356                         Assert.IsFalse (c.IsHandleCreated, "A9");
 357
 358                         c.GetChildAtPoint (new Point (10, 10));
 359                         Assert.IsTrue (c.IsHandleCreated, "A10");
 360                         c.GetContainerControl ();
 361                         c = new Control ();
 362                         Assert.IsFalse (c.IsHandleCreated, "A11");
 363                         c.GetNextControl (new Control (), true);
 364                         Assert.IsFalse (c.IsHandleCreated, "A12");
 365                         c.GetPreferredSize (Size.Empty);
 366                         Assert.IsFalse (c.IsHandleCreated, "A13");
 367                         c.Hide ();
 368                         Assert.IsFalse (c.IsHandleCreated, "A14");
 369                         c.Invalidate ();
 370                         Assert.IsFalse (c.IsHandleCreated, "A15");
 371                         //c.Invoke (new InvokeDelegate (InvokeMethod));
 372                         //Assert.IsFalse (c.IsHandleCreated, "A16");
 373                         c.PerformLayout ();
 374                         Assert.IsFalse (c.IsHandleCreated, "A17");
 375                         c.PointToClient (new Point (100, 100));
 376                         Assert.IsTrue (c.IsHandleCreated, "A18");
 377                         c = new Control ();
 378                         c.PointToScreen (new Point (100, 100));
 379                         Assert.IsTrue (c.IsHandleCreated, "A19");
 380                         c = new Control ();
 381                         //c.PreProcessControlMessage   ???
 382                         //c.PreProcessMessage          ???
 383                         c.RectangleToClient (new Rectangle (0, 0, 100, 100));
 384                         Assert.IsTrue (c.IsHandleCreated, "A20");
 385                         c = new Control ();
 386                         c.RectangleToScreen (new Rectangle (0, 0, 100, 100));
 387                         Assert.IsTrue (c.IsHandleCreated, "A21");
 388                         c = new Control ();
 389                         c.Refresh ();
 390                         Assert.IsFalse (c.IsHandleCreated, "A22");
 391                         c.ResetBackColor ();
 392                         Assert.IsFalse (c.IsHandleCreated, "A23");
 393                         c.ResetBindings ();
 394                         Assert.IsFalse (c.IsHandleCreated, "A24");
 395                         c.ResetCursor ();
 396                         Assert.IsFalse (c.IsHandleCreated, "A25");
 397                         c.ResetFont ();
 398                         Assert.IsFalse (c.IsHandleCreated, "A26");
 399                         c.ResetForeColor ();
 400                         Assert.IsFalse (c.IsHandleCreated, "A27");
 401                         c.ResetImeMode ();
 402                         Assert.IsFalse (c.IsHandleCreated, "A28");
 403                         c.ResetRightToLeft ();
 404                         Assert.IsFalse (c.IsHandleCreated, "A29");
 405                         c.ResetText ();
 406                         Assert.IsFalse (c.IsHandleCreated, "A30");
 407                         c.SuspendLayout ();
 408                         Assert.IsFalse (c.IsHandleCreated, "A31");
 409                         c.ResumeLayout ();
 410                         Assert.IsFalse (c.IsHandleCreated, "A32");
 411                         c.Scale (new SizeF (1.5f, 1.5f));
 412                         Assert.IsFalse (c.IsHandleCreated, "A33");
 413                         c.Select ();
 414                         Assert.IsFalse (c.IsHandleCreated, "A34");
 415                         c.SelectNextControl (new Control (), true, true, true, true);
 416                         Assert.IsFalse (c.IsHandleCreated, "A35");
 417                         c.SetBounds (0, 0, 100, 100);
 418                         Assert.IsFalse (c.IsHandleCreated, "A36");
 419                         c.Update ();
 420                         Assert.IsFalse (c.IsHandleCreated, "A37");
 421                 }
 422
 423                 [Test]
 424                 public void Show ()
 425                 {
 426                         Control c = new Control ();
 427                         Assert.IsFalse (c.IsHandleCreated, "A1");
 428                         c.HandleCreated += new EventHandler (HandleCreated_WriteStackTrace);
 429                         c.Show ();
 430                         Assert.IsFalse (c.IsHandleCreated, "A2");
 431                 }
 432
 433                 void HandleCreated_WriteStackTrace (object sender, EventArgs e)
 434                 {
 435                         Console.WriteLine (Environment.StackTrace);
 436                 }
 437
 438                 public delegate void InvokeDelegate ();
 439                 public void InvokeMethod () { invokecontrol.Text = "methodinvoked"; }
 440
 441                 [Test]
 442                 [ExpectedException (typeof (InvalidOperationException))]
 443                 public void InvokeIOE ()
 444                 {
 445                         Control c = new Control ();
 446                         c.Invoke (new InvokeDelegate (InvokeMethod));
 447                 }
 448
 449                 private class ProtectedPropertyControl : Control
 450                 {
 451 #if !__MonoCS__
 452                         public bool PublicCanRaiseEvents { get { return base.CanRaiseEvents; } }
 453 #endif
 454                         public CreateParams PublicCreateParams { get { return base.CreateParams; } }
 455                         public Cursor PublicDefaultCursor { get { return base.DefaultCursor; } }
 456                         public ImeMode PublicDefaultImeMode { get { return base.DefaultImeMode; } }
 457                         public Padding PublicDefaultMargin { get { return base.DefaultMargin; } }
 458                         public Size PublicDefaultMaximumSize { get { return base.DefaultMaximumSize; } }
 459                         public Size PublicDefaultMinimumSize { get { return base.DefaultMinimumSize; } }
 460                         public Padding PublicDefaultPadding { get { return base.DefaultPadding; } }
 461                         public Size PublicDefaultSize { get { return base.DefaultSize; } }
 462                         public bool PublicDoubleBuffered { get { return base.DoubleBuffered; } set { base.DoubleBuffered = value; } }
 463                         public int PublicFontHeight { get { return base.FontHeight; } set { base.FontHeight = value; } }
 464                         public bool PublicRenderRightToLeft { get { return base.RenderRightToLeft; } }
 465                         public bool PublicResizeRedraw { get { return base.ResizeRedraw; } set { base.ResizeRedraw = value; } }
 466 #if !__MonoCS__
 467                         public bool PublicScaleChildren { get { return base.ScaleChildren; } }
 468 #endif
 469                         public bool PublicShowFocusCues { get { return base.ShowFocusCues; } }
 470                         public bool PublicShowKeyboardCues { get { return base.ShowKeyboardCues; } }
 471                 }
 472
 473                 [Test]
 474                 public void TestProtectedMethods ()
 475                 {
 476                         // Protected Methods that force Handle creation:
 477                         // - CreateAccessibilityInstance ()
 478                         // - CreateHandle ()
 479                         // - IsInputChar ()
 480                         // - SetTopLevel ()
 481                         ProtectedMethodsControl c = new ProtectedMethodsControl ();
 482
 483                         c.PublicAccessibilityNotifyClients (AccessibleEvents.Focus, 0);
 484                         Assert.IsFalse (c.IsHandleCreated, "A1");
 485                         c.PublicCreateAccessibilityInstance ();
 486                         Assert.IsTrue (c.IsHandleCreated, "A2");
 487                         c = new ProtectedMethodsControl ();
 488                         c.PublicCreateControlsInstance ();
 489                         Assert.IsFalse (c.IsHandleCreated, "A3");
 490                         c.PublicCreateHandle ();
 491                         Assert.IsTrue (c.IsHandleCreated, "A4");
 492                         c = new ProtectedMethodsControl ();
 493                         c.PublicDestroyHandle ();
 494                         Assert.IsFalse (c.IsHandleCreated, "A5");
 495                         c = new ProtectedMethodsControl ();
 496                         c.PublicGetAccessibilityObjectById (0);
 497                         Assert.IsFalse (c.IsHandleCreated, "A6");
 498 #if !__MonoCS__
 499                         c.PublicGetAutoSizeMode ();
 500                         Assert.IsFalse (c.IsHandleCreated, "A7");
 501                         c.PublicGetScaledBounds (new Rectangle (0, 0, 100, 100), new SizeF (1.5f, 1.5f), BoundsSpecified.All);
 502                         Assert.IsFalse (c.IsHandleCreated, "A8");
 503 #endif
 504                         c.PublicGetStyle (ControlStyles.FixedHeight);
 505                         Assert.IsFalse (c.IsHandleCreated, "A9");
 506                         c.PublicGetTopLevel ();
 507                         Assert.IsFalse (c.IsHandleCreated, "A10");
 508                         c.PublicInitLayout ();
 509                         Assert.IsFalse (c.IsHandleCreated, "A11");
 510                         c.PublicInvokeGotFocus (c, EventArgs.Empty);
 511                         Assert.IsFalse (c.IsHandleCreated, "A12");
 512                         c.PublicInvokeLostFocus (c, EventArgs.Empty);
 513                         Assert.IsFalse (c.IsHandleCreated, "A13");
 514                         c.PublicInvokeOnClick (c, EventArgs.Empty);
 515                         Assert.IsFalse (c.IsHandleCreated, "A14");
 516                         c.PublicInvokePaint (c, new PaintEventArgs (Graphics.FromImage (new Bitmap (1, 1)), Rectangle.Empty));
 517                         Assert.IsFalse (c.IsHandleCreated, "A15");
 518                         c.PublicInvokePaintBackground (c, new PaintEventArgs (Graphics.FromImage (new Bitmap (1, 1)), Rectangle.Empty));
 519                         Assert.IsFalse (c.IsHandleCreated, "A16");
 520                         c.PublicIsInputChar ('c');
 521                         Assert.IsTrue (c.IsHandleCreated, "A17");
 522                         c = new ProtectedMethodsControl ();
 523                         c.PublicIsInputKey (Keys.B);
 524                         Assert.IsFalse (c.IsHandleCreated, "A18");
 525                         c.PublicNotifyInvalidate (Rectangle.Empty);
 526                         Assert.IsFalse (c.IsHandleCreated, "A19");
 527                         Form f = new Form ();
 528                         f.Controls.Add (c);
 529                         c.PublicOnVisibleChanged (EventArgs.Empty);
 530                         Assert.IsFalse (c.IsHandleCreated, "A20");
 531                         c = new ProtectedMethodsControl ();
 532                         c.PublicRaiseDragEvent (null, null);
 533                         Assert.IsFalse (c.IsHandleCreated, "A21");
 534                         c.PublicRaiseKeyEvent (null, null);
 535                         Assert.IsFalse (c.IsHandleCreated, "A22");
 536                         c.PublicRaiseMouseEvent (null, null);
 537                         Assert.IsFalse (c.IsHandleCreated, "A23");
 538                         c.PublicRaisePaintEvent (null, null);
 539                         Assert.IsFalse (c.IsHandleCreated, "A24");
 540                         c.PublicRecreateHandle ();
 541                         Assert.IsFalse (c.IsHandleCreated, "A25");
 542                         c.PublicResetMouseEventArgs ();
 543                         Assert.IsFalse (c.IsHandleCreated, "A26");
 544                         c.PublicRtlTranslateAlignment (ContentAlignment.BottomLeft);
 545                         Assert.IsFalse (c.IsHandleCreated, "A27");
 546                         c.PublicRtlTranslateContent (ContentAlignment.BottomLeft);
 547                         Assert.IsFalse (c.IsHandleCreated, "A28");
 548                         c.PublicRtlTranslateHorizontal (HorizontalAlignment.Left);
 549                         Assert.IsFalse (c.IsHandleCreated, "A29");
 550                         c.PublicRtlTranslateLeftRight (LeftRightAlignment.Left);
 551                         Assert.IsFalse (c.IsHandleCreated, "A30");
 552 #if !__MonoCS__
 553                         c.PublicScaleControl (new SizeF (1.5f, 1.5f), BoundsSpecified.All);
 554                         Assert.IsFalse (c.IsHandleCreated, "A31");
 555 #endif
 556                         c.PublicScaleCore (1.5f, 1.5f);
 557                         Assert.IsFalse (c.IsHandleCreated, "A32");
 558                         c.PublicSelect ();
 559                         Assert.IsFalse (c.IsHandleCreated, "A33");
 560 #if !__MonoCS__
 561                         c.PublicSetAutoSizeMode (AutoSizeMode.GrowAndShrink);
 562                         Assert.IsFalse (c.IsHandleCreated, "A34");
 563 #endif
 564                         c.PublicSetBoundsCore (0, 0, 100, 100, BoundsSpecified.All);
 565                         Assert.IsFalse (c.IsHandleCreated, "A35");
 566                         c.PublicSetClientSizeCore (122, 122);
 567                         Assert.IsFalse (c.IsHandleCreated, "A36");
 568                         c.PublicSetStyle (ControlStyles.FixedHeight, true);
 569                         Assert.IsFalse (c.IsHandleCreated, "A37");
 570                         c.PublicSetTopLevel (true);
 571                         Assert.IsTrue (c.IsHandleCreated, "A38");
 572                         c = new ProtectedMethodsControl ();
 573                         c.PublicSetVisibleCore (true);
 574                         Assert.IsFalse (c.IsHandleCreated, "A39");
 575                         c.PublicSizeFromClientSize (new Size (160, 160));
 576                         Assert.IsFalse (c.IsHandleCreated, "A40");
 577                         c.PublicUpdateBounds ();
 578                         Assert.IsFalse (c.IsHandleCreated, "A41");
 579                         c.PublicUpdateBounds (1, 2, 3, 4);
 580                         Assert.IsFalse (c.IsHandleCreated, "A41-b");
 581                         c.PublicUpdateBounds (1, 2, 3, 4, 5, 6);
 582                         Assert.IsFalse (c.IsHandleCreated, "A41-c");
 583                         c.PublicUpdateStyles ();
 584                         Assert.IsFalse (c.IsHandleCreated, "A42");
 585                         c.PublicUpdateZOrder ();
 586                         Assert.IsFalse (c.IsHandleCreated, "A43");
 587                 }
 588
 589                 private class ProtectedMethodsControl : Control
 590                 {
 591                         public void PublicAccessibilityNotifyClients (AccessibleEvents accEvent, int childID) { base.AccessibilityNotifyClients (accEvent, childID); }
 592                         public void PublicCreateAccessibilityInstance () { base.CreateAccessibilityInstance (); }
 593                         public void PublicCreateControlsInstance () { base.CreateControlsInstance (); }
 594                         public void PublicCreateHandle () { base.CreateHandle (); }
 595                         public void PublicDestroyHandle () { base.DestroyHandle (); }
 596                         public AccessibleObject PublicGetAccessibilityObjectById (int objectId) { return base.GetAccessibilityObjectById (objectId); }
 597 #if !__MonoCS__
 598                         public AutoSizeMode PublicGetAutoSizeMode () { return base.GetAutoSizeMode (); }
 599                         public Rectangle PublicGetScaledBounds (Rectangle bounds, SizeF factor, BoundsSpecified specified) { return base.GetScaledBounds (bounds, factor, specified); }
 600 #endif
 601                         public bool PublicGetStyle (ControlStyles flag) { return base.GetStyle (flag); }
 602                         public bool PublicGetTopLevel () { return base.GetTopLevel (); }
 603                         public void PublicInitLayout () { base.InitLayout (); }
 604                         public void PublicInvokeGotFocus (Control toInvoke, EventArgs e) { base.InvokeGotFocus (toInvoke, e); }
 605                         public void PublicInvokeLostFocus (Control toInvoke, EventArgs e) { base.InvokeLostFocus (toInvoke, e); }
 606                         public void PublicInvokeOnClick (Control toInvoke, EventArgs e) { base.InvokeOnClick (toInvoke, e); }
 607                         public void PublicInvokePaint (Control c, PaintEventArgs e) { base.InvokePaint (c, e); }
 608                         public void PublicInvokePaintBackground (Control c, PaintEventArgs e) { base.InvokePaintBackground (c, e); }
 609                         public bool PublicIsInputChar (char charCode) { return base.IsInputChar (charCode); }
 610                         public bool PublicIsInputKey (Keys keyData) { return base.IsInputKey (keyData); }
 611                         public void PublicNotifyInvalidate (Rectangle invalidatedArea) { base.NotifyInvalidate (invalidatedArea); }
 612                         public void PublicOnVisibleChanged (EventArgs e) { base.OnVisibleChanged (e); }
 613                         public void PublicRaiseDragEvent (Object key, DragEventArgs e) { base.RaiseDragEvent (key, e); }
 614                         public void PublicRaiseKeyEvent (Object key, KeyEventArgs e) { base.RaiseKeyEvent (key, e); }
 615                         public void PublicRaiseMouseEvent (Object key, MouseEventArgs e) { base.RaiseMouseEvent (key, e); }
 616                         public void PublicRaisePaintEvent (Object key, PaintEventArgs e) { base.RaisePaintEvent (key, e); }
 617                         public void PublicRecreateHandle () { base.RecreateHandle (); }
 618                         public void PublicResetMouseEventArgs () { base.ResetMouseEventArgs (); }
 619                         public ContentAlignment PublicRtlTranslateAlignment (ContentAlignment align) { return base.RtlTranslateAlignment (align); }
 620                         public ContentAlignment PublicRtlTranslateContent (ContentAlignment align) { return base.RtlTranslateContent (align); }
 621                         public HorizontalAlignment PublicRtlTranslateHorizontal (HorizontalAlignment align) { return base.RtlTranslateHorizontal (align); }
 622                         public LeftRightAlignment PublicRtlTranslateLeftRight (LeftRightAlignment align) { return base.RtlTranslateLeftRight (align); }
 623 #if !__MonoCS__
 624                         public void PublicScaleControl (SizeF factor, BoundsSpecified specified) { base.ScaleControl (factor, specified); }
 625 #endif
 626                         public void PublicScaleCore (float dx, float dy) { base.ScaleCore (dx, dy); }
 627                         public void PublicSelect () { base.Select (); }
 628 #if !__MonoCS__
 629                         public void PublicSetAutoSizeMode (AutoSizeMode mode) { base.SetAutoSizeMode (mode); }
 630 #endif
 631                         public void PublicSetBoundsCore (int x, int y, int width, int height, BoundsSpecified specified) { base.SetBoundsCore (x, y, width, height, specified); }
 632                         public void PublicSetClientSizeCore (int x, int y) { base.SetClientSizeCore (x, y); }
 633                         public void PublicSetStyle (ControlStyles flag, bool value) { base.SetStyle (flag, value); }
 634                         public void PublicSetTopLevel (bool value) { base.SetTopLevel (value); }
 635                         public void PublicSetVisibleCore (bool value) { base.SetVisibleCore (value); }
 636                         public Size PublicSizeFromClientSize (Size clientSize) { return base.SizeFromClientSize (clientSize); }
 637                         public void PublicUpdateBounds () { base.UpdateBounds (); }
 638                         public void PublicUpdateBounds (int x, int y, int width, int height) { base.UpdateBounds (x, y, width, height); }
 639                         public void PublicUpdateBounds (int x, int y, int width, int height, int clientWidth, int clientHeight) { base.UpdateBounds (x, y, width, height, clientWidth, clientHeight); }
 640                         public void PublicUpdateStyles () { base.UpdateStyles (); }
 641                         public void PublicUpdateZOrder () { base.UpdateZOrder (); }
 642                 }
 643         }
 644 }