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

   1 //
   2 // ToolStripControlHostTests.cs
   3 //
   4 // Permission is hereby granted, free of charge, to any person obtaining
   5 // a copy of this software and associated documentation files (the
   6 // "Software"), to deal in the Software without restriction, including
   7 // without limitation the rights to use, copy, modify, merge, publish,
   8 // distribute, sublicense, and/or sell copies of the Software, and to
   9 // permit persons to whom the Software is furnished to do so, subject to
  10 // the following conditions:
  11 //
  12 // The above copyright notice and this permission notice shall be
  13 // included in all copies or substantial portions of the Software.
  14 //
  15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  20 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22 //
  23 // Copyright (c) 2006 Jonathan Pobst
  24 //
  25 // Authors:
  26 //      Jonathan Pobst (monkey@jpobst.com)
  27 //
  28 #if NET_2_0
  29 using System;
  30 using System.Collections.Generic;
  31 using System.Text;
  32 using NUnit.Framework;
  33 using System.Drawing;
  34 using System.Windows.Forms;
  35 using System.ComponentModel;
  36
  37 namespace MonoTests.System.Windows.Forms
  38 {
  39         [TestFixture]
  40         public class ToolStripControlHostTests : TestHelper
  41         {
  42                 [Test]
  43                 public void Constructor ()
  44                 {
  45                         Control t = new Control ();
  46                         ToolStripControlHost tsi = new ToolStripControlHost (t);
  47
  48                         Assert.AreEqual (SystemColors.Control, tsi.BackColor, "A1");
  49                         Assert.AreEqual (null, tsi.BackgroundImage, "A2");
  50                         Assert.AreEqual (ImageLayout.Tile, tsi.BackgroundImageLayout, "A3");
  51                         Assert.AreEqual (true, tsi.CanSelect, "A4");
  52                         Assert.AreEqual (true, tsi.CausesValidation, "A5");
  53                         Assert.AreSame (t, tsi.Control, "A6");
  54                         Assert.AreEqual (ContentAlignment.MiddleCenter, tsi.ControlAlign, "A7");
  55                         Assert.AreEqual (true, tsi.Enabled, "A8");
  56                         Assert.AreEqual (false, tsi.Focused, "A9");
  57                         Assert.AreEqual (t.Font, tsi.Font, "A10");
  58                         Assert.AreEqual (SystemColors.ControlText, tsi.ForeColor, "A11");
  59                         Assert.AreEqual (RightToLeft.No, tsi.RightToLeft, "A12");
  60                         Assert.AreEqual (false, tsi.Selected, "A13");
  61                         Assert.AreEqual (null, tsi.Site, "A14");
  62                         Assert.AreEqual (new Size (0, 0), tsi.Size, "A15");
  63                         Assert.AreEqual (string.Empty, tsi.Text, "A16");
  64
  65                         tsi = new ToolStripControlHost (t, "Bob");
  66                         Assert.AreEqual ("Bob", tsi.Name, "A17");
  67                         Assert.AreSame (t, tsi.Control, "A18");
  68                         Assert.AreEqual (string.Empty, tsi.Control.Name, "A19");
  69                 }
  70
  71                 [Test]
  72                 [ExpectedException (typeof (ArgumentNullException))]
  73                 public void ConstructorANE ()
  74                 {
  75                         new ToolStripControlHost (null);
  76                 }
  77
  78                 [Test]
  79                 [ExpectedException (typeof (ArgumentNullException))]
  80                 public void ConstructorANE2 ()
  81                 {
  82                         new ToolStripControlHost (null, string.Empty);
  83                 }
  84
  85                 [Test]
  86                 public void ProtectedProperties ()
  87                 {
  88                         ExposeProtectedProperties epp = new ExposeProtectedProperties ();
  89
  90                         Assert.AreEqual (new Size (0, 0), epp.DefaultSize, "C1");
  91                 }
  92
  93                 [Test]
  94                 public void PropertyBackColor ()
  95                 {
  96                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
  97                         EventWatcher ew = new EventWatcher (tsi);
  98
  99                         tsi.BackColor = Color.BurlyWood;
 100                         Assert.AreEqual (Color.BurlyWood, tsi.BackColor, "B1");
 101                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 102
 103                         ew.Clear ();
 104                         tsi.BackColor = Color.BurlyWood;
 105                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
 106
 107                         // BackColor initially comes from hosted control
 108                         tsi = new ToolStripControlHost (new Button ());
 109                         Assert.AreEqual (SystemColors.Control, tsi.BackColor, "B4");
 110
 111                         tsi = new ToolStripControlHost (new TextBox ());
 112                         Assert.AreEqual (SystemColors.Window, tsi.BackColor, "B5");
 113
 114                         tsi = new ToolStripControlHost (new ProgressBar ());
 115                         Assert.AreEqual (SystemColors.Control, tsi.BackColor, "B6");
 116                 }
 117
 118                 [Test]
 119                 public void PropertyBackgroundImage ()
 120                 {
 121                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
 122                         EventWatcher ew = new EventWatcher (tsi);
 123
 124                         Image i = new Bitmap (1, 1);
 125                         tsi.BackgroundImage = i;
 126                         Assert.AreSame (i, tsi.BackgroundImage, "B1");
 127                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 128
 129                         ew.Clear ();
 130                         tsi.BackgroundImage = i;
 131                         Assert.AreSame (string.Empty, ew.ToString (), "B3");
 132                 }
 133
 134                 [Test]
 135                 public void PropertyBackgroundImageLayout ()
 136                 {
 137                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
 138                         EventWatcher ew = new EventWatcher (tsi);
 139
 140                         tsi.BackgroundImageLayout = ImageLayout.Zoom;
 141                         Assert.AreEqual (ImageLayout.Zoom, tsi.BackgroundImageLayout, "B1");
 142                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 143
 144                         ew.Clear ();
 145                         tsi.BackgroundImageLayout = ImageLayout.Zoom;
 146                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
 147                 }
 148
 149                 [Test]
 150                 public void PropertyCausesValidation ()
 151                 {
 152                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
 153                         EventWatcher ew = new EventWatcher (tsi);
 154
 155                         tsi.CausesValidation = false;
 156                         Assert.AreEqual (false, tsi.CausesValidation, "B1");
 157                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 158
 159                         ew.Clear ();
 160                         tsi.CausesValidation = false;
 161                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
 162                 }
 163
 164                 [Test]
 165                 public void PropertyControlAlign ()
 166                 {
 167                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
 168                         EventWatcher ew = new EventWatcher (tsi);
 169
 170                         tsi.ControlAlign = ContentAlignment.TopRight ;
 171                         Assert.AreEqual (ContentAlignment.TopRight, tsi.ControlAlign, "B1");
 172                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 173
 174                         ew.Clear ();
 175                         tsi.ControlAlign = ContentAlignment.TopRight;
 176                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
 177                 }
 178
 179                 [Test]
 180                 public void PropertyEnabled ()
 181                 {
 182                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
 183                         EventWatcher ew = new EventWatcher (tsi);
 184
 185                         tsi.Enabled = false;
 186                         Assert.AreEqual (false, tsi.Enabled, "B1");
 187                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 188
 189                         ew.Clear ();
 190                         tsi.Enabled = false;
 191                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
 192                 }
 193
 194                 [Test]
 195                 public void PropertyFont ()
 196                 {
 197                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
 198                         EventWatcher ew = new EventWatcher (tsi);
 199
 200                         Font f = new Font ("Arial", 12);
 201
 202                         tsi.Font = f;
 203                         Assert.AreSame (f, tsi.Font, "B1");
 204                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 205
 206                         ew.Clear ();
 207                         tsi.Font = f;
 208                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
 209                 }
 210
 211                 [Test]
 212                 public void PropertyForeColor ()
 213                 {
 214                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
 215                         EventWatcher ew = new EventWatcher (tsi);
 216
 217                         tsi.ForeColor = Color.BurlyWood;
 218                         Assert.AreEqual (Color.BurlyWood, tsi.ForeColor, "B1");
 219                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 220
 221                         ew.Clear ();
 222                         tsi.ForeColor = Color.BurlyWood;
 223                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
 224
 225                         // CausesValidation initially comes from hosted control
 226                         tsi = new ToolStripControlHost (new Button ());
 227                         Assert.AreEqual (SystemColors.ControlText, tsi.ForeColor, "B4");
 228
 229                         tsi = new ToolStripControlHost (new TextBox ());
 230                         Assert.AreEqual (SystemColors.WindowText, tsi.ForeColor, "B5");
 231                 }
 232
 233                 [Test]
 234                 public void PropertyRightToLeft ()
 235                 {
 236                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
 237                         EventWatcher ew = new EventWatcher (tsi);
 238
 239                         tsi.RightToLeft = RightToLeft.Yes;
 240                         Assert.AreEqual (RightToLeft.Yes, tsi.RightToLeft, "B1");
 241                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 242
 243                         ew.Clear ();
 244                         tsi.RightToLeft = RightToLeft.Yes;
 245                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
 246                 }
 247
 248                 [Test]
 249                 public void PropertySite ()
 250                 {
 251                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
 252                         EventWatcher ew = new EventWatcher (tsi);
 253
 254                         ISite i = new Form ().Site;
 255                         tsi.Site = i;
 256                         Assert.AreSame (i, tsi.Site, "B1");
 257                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 258
 259                         ew.Clear ();
 260                         tsi.Site = i;
 261                         Assert.AreSame (string.Empty, ew.ToString (), "B3");
 262                 }
 263
 264                 [Test]
 265                 public void PropertySize ()
 266                 {
 267                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
 268                         EventWatcher ew = new EventWatcher (tsi);
 269
 270                         tsi.Size = new Size (42, 42);
 271                         Assert.AreEqual (new Size (42, 42), tsi.Size, "B1");
 272                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 273
 274                         ew.Clear ();
 275                         tsi.Size = new Size (42, 42);
 276                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
 277                 }
 278
 279                 [Test]
 280                 public void PropertyText ()
 281                 {
 282                         ToolStripControlHost tsi = new ToolStripControlHost (new Control ());
 283                         EventWatcher ew = new EventWatcher (tsi);
 284
 285                         tsi.Text = "Text";
 286                         Assert.AreEqual ("Text", tsi.Text, "B1");
 287                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
 288
 289                         ew.Clear ();
 290                         tsi.Text = "Text";
 291                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
 292                 }
 293
 294
 295                 //[Test]
 296                 //public void PropertyAnchorAndDocking ()
 297                 //{
 298                 //        ToolStripItem ts = new NullToolStripItem ();
 299
 300                 //        ts.Anchor = AnchorStyles.Top | AnchorStyles.Bottom;
 301
 302                 //        Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Bottom, ts.Anchor, "A1");
 303                 //        Assert.AreEqual (DockStyle.None, ts.Dock, "A2");
 304
 305                 //        ts.Anchor = AnchorStyles.Left | AnchorStyles.Right;
 306
 307                 //        Assert.AreEqual (AnchorStyles.Left | AnchorStyles.Right, ts.Anchor, "A1");
 308                 //        Assert.AreEqual (DockStyle.None, ts.Dock, "A2");
 309
 310                 //        ts.Dock = DockStyle.Left;
 311
 312                 //        Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Left, ts.Anchor, "A1");
 313                 //        Assert.AreEqual (DockStyle.Left, ts.Dock, "A2");
 314
 315                 //        ts.Dock = DockStyle.None;
 316
 317                 //        Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Left, ts.Anchor, "A1");
 318                 //        Assert.AreEqual (DockStyle.None, ts.Dock, "A2");
 319
 320                 //        ts.Dock = DockStyle.Top;
 321
 322                 //        Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Left, ts.Anchor, "A1");
 323                 //        Assert.AreEqual (DockStyle.Top, ts.Dock, "A2");
 324                 //}
 325
 326                 [Test]
 327                 [Ignore ("Accessibility still needs some work")]
 328                 public void Accessibility ()
 329                 {
 330                         ToolStripControlHost tsi = new ToolStripControlHost (new Button ());
 331                         AccessibleObject ao = tsi.AccessibilityObject;
 332
 333                         Assert.AreEqual ("Press", ao.DefaultAction, "L2");
 334                         Assert.AreEqual (null, ao.Description, "L3");
 335                         Assert.AreEqual (null, ao.Help, "L4");
 336                         Assert.AreEqual (null, ao.KeyboardShortcut, "L5");
 337                         Assert.AreEqual (null, ao.Name, "L6");
 338                         Assert.AreEqual (AccessibleRole.PushButton, ao.Role, "L8");
 339                         Assert.AreEqual (AccessibleStates.None, ao.State, "L9");
 340                         Assert.AreEqual (null, ao.Value, "L10");
 341
 342                         tsi.Name = "Label1";
 343                         tsi.Text = "Test Label";
 344                         tsi.AccessibleDescription = "Label Desc";
 345
 346                         Assert.AreEqual ("Press", ao.DefaultAction, "L12");
 347                         Assert.AreEqual ("Label Desc", ao.Description, "L13");
 348                         Assert.AreEqual (null, ao.Help, "L14");
 349                         Assert.AreEqual (null, ao.KeyboardShortcut, "L15");
 350                         //Assert.AreEqual ("Test Label", ao.Name, "L16");
 351                         Assert.AreEqual (AccessibleRole.PushButton, ao.Role, "L18");
 352                         Assert.AreEqual (AccessibleStates.None, ao.State, "L19");
 353                         Assert.AreEqual (null, ao.Value, "L20");
 354
 355                         tsi.AccessibleName = "Access Label";
 356                         Assert.AreEqual ("Access Label", ao.Name, "L21");
 357
 358                         tsi.Text = "Test Label";
 359                         Assert.AreEqual ("Access Label", ao.Name, "L22");
 360
 361                         tsi.AccessibleDefaultActionDescription = "AAA";
 362                         Assert.AreEqual ("AAA", tsi.AccessibleDefaultActionDescription, "L23");
 363                 }
 364
 365                 [Test]
 366                 public void BehaviorBackColor ()
 367                 {
 368                         ToolStrip ts = new ToolStrip ();
 369                         ToolStripItem tsi = new ToolStripControlHost (new Control ());
 370
 371                         ts.Items.Add (tsi);
 372
 373                         Assert.AreEqual (SystemColors.Control, ts.BackColor, "C1");
 374                         Assert.AreEqual (SystemColors.Control, tsi.BackColor, "C2");
 375
 376                         ts.BackColor = Color.BlueViolet;
 377
 378                         Assert.AreEqual (Color.BlueViolet, ts.BackColor, "C3");
 379                         Assert.AreEqual (SystemColors.Control, tsi.BackColor, "C4");
 380
 381                         tsi.BackColor = Color.Snow;
 382
 383                         Assert.AreEqual (Color.BlueViolet, ts.BackColor, "C5");
 384                         Assert.AreEqual (Color.Snow, tsi.BackColor, "C6");
 385
 386                         tsi.ResetBackColor ();
 387
 388                         Assert.AreEqual (SystemColors.Control, tsi.BackColor, "C7");
 389                 }
 390
 391                 [Test]
 392                 [Ignore ("Need some AutoSize work done in ToolStripControlHost")]
 393                 public void BehaviorSize ()
 394                 {
 395                         Control c = new Control ();
 396                         ToolStripControlHost tsi = new ToolStripControlHost (c);
 397                         ToolStrip ts = new ToolStrip ();
 398
 399                         Assert.AreEqual (new Size (0, 0), c.Size, "H1");
 400                         Assert.AreEqual (new Size (0, 0), tsi.Size, "H2");
 401
 402                         c = new TextBox ();
 403                         tsi = new ToolStripControlHost (c);
 404
 405                         Assert.AreEqual (new Size (100, 20), c.Size, "H3");
 406                         Assert.AreEqual (new Size (100, 20), tsi.Size, "H4");
 407
 408                         c = new ComboBox ();
 409                         tsi = new ToolStripControlHost (c);
 410
 411                         Assert.AreEqual (new Size (121, 21), c.Size, "H5");
 412                         Assert.AreEqual (new Size (121, 21), tsi.Size, "H6");
 413
 414                         c = new ProgressBar ();
 415                         tsi = new ToolStripControlHost (c);
 416
 417                         Assert.AreEqual (new Size (100, 23), c.Size, "H7");
 418                         Assert.AreEqual (new Size (100, 23), tsi.Size, "H8");
 419
 420                         c = new PictureBox ();
 421                         tsi = new ToolStripControlHost (c);
 422
 423                         Assert.AreEqual (new Size (100, 50), c.Size, "H7");
 424                         Assert.AreEqual (new Size (100, 50), tsi.Size, "H8");
 425
 426                         Form f = new Form ();
 427                         f.ShowInTaskbar = false;
 428                         f.Controls.Add (ts);
 429                         ts.Items.Add (tsi);
 430                         f.Show ();
 431                         Assert.AreEqual (new Size (100, 50), c.Size, "H9");
 432                         Assert.AreEqual (new Size (100, 50), tsi.Size, "H10");
 433                         Assert.AreEqual (new Size (292, 53), ts.Size, "H11");
 434                 }
 435
 436                 private class EventWatcher
 437                 {
 438                         private string events = string.Empty;
 439
 440                         public EventWatcher (ToolStripControlHost tsi)
 441                         {
 442                                 tsi.Enter += new EventHandler (delegate (Object obj, EventArgs e) { events += ("Enter;"); });
 443                                 tsi.GotFocus += new EventHandler (delegate (Object obj, EventArgs e) { events += ("GotFocus;"); });
 444                                 tsi.KeyDown += new KeyEventHandler (delegate (Object obj, KeyEventArgs e) { events += ("KeyDown;"); });
 445                                 tsi.KeyPress += new KeyPressEventHandler (delegate (Object obj, KeyPressEventArgs e) { events += ("KeyPress;"); });
 446                                 tsi.KeyUp += new KeyEventHandler (delegate (Object obj, KeyEventArgs e) { events += ("KeyUp;"); });
 447                                 tsi.Leave += new EventHandler (delegate (Object obj, EventArgs e) { events += ("Leave;"); });
 448                                 tsi.LostFocus += new EventHandler (delegate (Object obj, EventArgs e) { events += ("LostFocus;"); });
 449                                 tsi.Validated += new EventHandler (delegate (Object obj, EventArgs e) { events += ("Validated;"); });
 450                                 tsi.Validating += new CancelEventHandler (delegate (Object obj, CancelEventArgs e) { events += ("Validating;"); });
 451                         }
 452
 453                         public override string ToString ()
 454                         {
 455                                 return events.TrimEnd (';');
 456                         }
 457
 458                         public void Clear ()
 459                         {
 460                                 events = string.Empty;
 461                         }
 462                 }
 463
 464                 private class ExposeProtectedProperties : ToolStripControlHost
 465                 {
 466                         public ExposeProtectedProperties () : base (new Control ()) {}
 467
 468                         public new Size DefaultSize { get { return base.DefaultSize; } }
 469                 }
 470         }
 471 }
 472 #endif