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

   1 // Permission is hereby granted, free of charge, to any person obtaining
   2 // a copy of this software and associated documentation files (the
   3 // "Software"), to deal in the Software without restriction, including
   4 // without limitation the rights to use, copy, modify, merge, publish,
   5 // distribute, sublicense, and/or sell copies of the Software, and to
   6 // permit persons to whom the Software is furnished to do so, subject to
   7 // the following conditions:
   8 //
   9 // The above copyright notice and this permission notice shall be
  10 // included in all copies or substantial portions of the Software.
  11 //
  12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  19 //
  20 // Copyright (c) 2007 Novell, Inc. (http://www.novell.com)
  21 //
  22 // Author:
  23 //      Carlos Alberto Cortez <calberto.cortez@gmail.com>
  24 //
  25
  26 using System;
  27 using System.Drawing;
  28 using System.Windows.Forms;
  29 using NUnit.Framework;
  30
  31 namespace MonoTests.System.Windows.Forms
  32 {
  33         [TestFixture]
  34         public class ColumnHeaderTest : TestHelper
  35         {
  36 #if NET_2_0
  37                 [SetUp]
  38                 protected override void SetUp ()
  39                 {
  40                         columnReordered = 0;
  41                         base.SetUp ();
  42                 }
  43 #endif
  44
  45                 [Test]
  46                 public void DefaultValuesTest ()
  47                 {
  48                         ColumnHeader col = new ColumnHeader ();
  49
  50                         Assert.IsNull (col.ListView, "1");
  51                         Assert.AreEqual (-1, col.Index, "2");
  52                         Assert.AreEqual ("ColumnHeader", col.Text, "3");
  53                         Assert.AreEqual (HorizontalAlignment.Left, col.TextAlign, "4");
  54 #if NET_2_0
  55                         Assert.AreEqual (-1, col.DisplayIndex, "5");
  56                         Assert.AreEqual (-1, col.ImageIndex, "6");
  57                         Assert.AreEqual (String.Empty, col.ImageKey, "7");
  58                         Assert.IsNull (col.ImageList, "8");
  59                         Assert.AreEqual (String.Empty, col.Name, "9");
  60                         Assert.IsNull (col.Tag, "10");
  61 #endif
  62                 }
  63
  64 #if NET_2_0
  65                 [Test]
  66                 public void DisplayIndex_ListView_Created ()
  67                 {
  68                         ColumnHeader colA = new ColumnHeader ();
  69                         ColumnHeader colB = new ColumnHeader ();
  70                         ColumnHeader colC = new ColumnHeader ();
  71                         ColumnHeader colD = new ColumnHeader ();
  72                         colA.DisplayIndex = 2;
  73                         colD.DisplayIndex = 0;
  74                         colB.DisplayIndex = 3;
  75                         colC.DisplayIndex = 1;
  76
  77                         Form form = new Form ();
  78                         form.ShowInTaskbar = false;
  79                         ListView lv = new ListView ();
  80                         lv.ColumnReordered += new ColumnReorderedEventHandler (ColumnReordered);
  81                         lv.View = View.Details;
  82                         lv.Columns.Add (colA);
  83                         lv.Columns.Add (colB);
  84                         lv.Columns.Add (colC);
  85                         form.Controls.Add (lv);
  86                         form.Show ();
  87
  88                         Assert.AreEqual (0, colA.DisplayIndex, "#A1");
  89                         Assert.AreEqual (1, colB.DisplayIndex, "#A2");
  90                         Assert.AreEqual (2, colC.DisplayIndex, "#A3");
  91                         Assert.AreEqual (0, colD.DisplayIndex, "#A4");
  92                         Assert.AreEqual (0, columnReordered, "#A5");
  93
  94                         colC.DisplayIndex = 0;
  95                         Assert.AreEqual (1, colA.DisplayIndex, "#B1");
  96                         Assert.AreEqual (2, colB.DisplayIndex, "#B2");
  97                         Assert.AreEqual (0, colC.DisplayIndex, "#B3");
  98                         Assert.AreEqual (0, colD.DisplayIndex, "#B4");
  99                         Assert.AreEqual (0, columnReordered, "#B5");
 100
 101                         colC.DisplayIndex = 2;
 102                         Assert.AreEqual (0, colA.DisplayIndex, "#C1");
 103                         Assert.AreEqual (1, colB.DisplayIndex, "#C2");
 104                         Assert.AreEqual (2, colC.DisplayIndex, "#C3");
 105                         Assert.AreEqual (0, colD.DisplayIndex, "#C4");
 106                         Assert.AreEqual (0, columnReordered, "#C5");
 107
 108                         colB.DisplayIndex = 2;
 109                         Assert.AreEqual (0, colA.DisplayIndex, "#D1");
 110                         Assert.AreEqual (2, colB.DisplayIndex, "#D2");
 111                         Assert.AreEqual (1, colC.DisplayIndex, "#D3");
 112                         Assert.AreEqual (0, colD.DisplayIndex, "#D4");
 113                         Assert.AreEqual (0, columnReordered, "#D5");
 114
 115                         colD.DisplayIndex = 1;
 116                         lv.Columns.Add (colD);
 117
 118                         Assert.AreEqual (0, colA.DisplayIndex, "#E1");
 119                         Assert.AreEqual (2, colB.DisplayIndex, "#E2");
 120                         Assert.AreEqual (1, colC.DisplayIndex, "#E3");
 121                         Assert.AreEqual (3, colD.DisplayIndex, "#E4");
 122                         Assert.AreEqual (0, columnReordered, "#E5");
 123
 124                         form.Close ();
 125                 }
 126
 127                 [Test]
 128                 public void DisplayIndex_ListView_Disposed ()
 129                 {
 130                         ListView lv = new ListView ();
 131                         lv.View = View.Details;
 132                         ColumnHeader colA = new ColumnHeader ();
 133                         lv.Columns.Add (colA);
 134                         ColumnHeader colB = new ColumnHeader ();
 135                         lv.Columns.Add (colB);
 136                         ColumnHeader colC = new ColumnHeader ();
 137                         lv.Columns.Add (colC);
 138                         Assert.AreEqual (0, colA.DisplayIndex, "#A1");
 139                         Assert.AreEqual (1, colB.DisplayIndex, "#A2");
 140                         Assert.AreEqual (2, colC.DisplayIndex, "#A3");
 141                         colA.DisplayIndex = 2;
 142                         lv.Columns.Remove (colB);
 143                         lv.Dispose ();
 144                         Assert.AreEqual (1, colA.DisplayIndex, "#B1");
 145                         Assert.AreEqual (-1, colB.DisplayIndex, "#B2");
 146                         Assert.AreEqual (0, colC.DisplayIndex, "#B3");
 147                         colA.DisplayIndex = 255;
 148                         Assert.AreEqual (255, colA.DisplayIndex, "#C1");
 149                         Assert.AreEqual (-1, colB.DisplayIndex, "#C2");
 150                         Assert.AreEqual (0, colC.DisplayIndex, "#C3");
 151                 }
 152
 153                 [Test]
 154                 public void DisplayIndex_ListView_NotCreated ()
 155                 {
 156                         ColumnHeader colA = new ColumnHeader ();
 157                         colA.DisplayIndex = -66;
 158                         Assert.AreEqual (-66, colA.DisplayIndex, "#A1");
 159                         colA.DisplayIndex = 66;
 160                         Assert.AreEqual (66, colA.DisplayIndex, "#A2");
 161
 162                         ColumnHeader colB = new ColumnHeader ();
 163                         colB.DisplayIndex = 0;
 164                         Assert.AreEqual (0, colB.DisplayIndex, "#A3");
 165
 166                         ColumnHeader colC = new ColumnHeader ();
 167                         colC.DisplayIndex = 1;
 168                         Assert.AreEqual (1, colC.DisplayIndex, "#A4");
 169
 170                         ListView lv = new ListView ();
 171                         lv.ColumnReordered += new ColumnReorderedEventHandler (ColumnReordered);
 172                         lv.View = View.Details;
 173                         lv.Columns.Add (colA);
 174                         lv.Columns.Add (colB);
 175                         lv.Columns.Add (colC);
 176
 177                         try {
 178                                 colA.DisplayIndex = -1;
 179                                 Assert.Fail ("#B1");
 180                         } catch (ArgumentOutOfRangeException ex) {
 181                                 Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
 182                                 Assert.IsNull (ex.InnerException, "#B3");
 183                                 Assert.IsNotNull (ex.Message, "#B4");
 184                                 Assert.IsNotNull (ex.ParamName, "#B5");
 185                                 Assert.AreEqual ("DisplayIndex", ex.ParamName, "#B6");
 186                         }
 187
 188                         try {
 189                                 colA.DisplayIndex = lv.Columns.Count;
 190                                 Assert.Fail ("#C1");
 191                         } catch (ArgumentOutOfRangeException ex) {
 192                                 Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#C2");
 193                                 Assert.IsNull (ex.InnerException, "#C3");
 194                                 Assert.IsNotNull (ex.Message, "#C4");
 195                                 Assert.IsNotNull (ex.ParamName, "#C5");
 196                                 Assert.AreEqual ("DisplayIndex", ex.ParamName, "#C6");
 197                         }
 198
 199                         Assert.AreEqual (0, colA.DisplayIndex, "#D1");
 200                         Assert.AreEqual (1, colB.DisplayIndex, "#D2");
 201                         Assert.AreEqual (2, colC.DisplayIndex, "#D3");
 202                         Assert.AreEqual (0, columnReordered, "#D4");
 203                 }
 204
 205                 [Test]
 206                 public void ImageIndex_Invalid ()
 207                 {
 208                         ColumnHeader col = new ColumnHeader ();
 209                         col.ImageIndex = 2;
 210                         try {
 211                                 col.ImageIndex = -2;
 212                                 Assert.Fail ("#1");
 213                         } catch (ArgumentOutOfRangeException ex) {
 214                                 Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
 215                                 Assert.IsNotNull (ex.Message, "#3");
 216                                 Assert.IsNotNull (ex.ParamName, "#4");
 217                                 Assert.AreEqual ("ImageIndex", ex.ParamName, "#5");
 218                                 Assert.IsNull (ex.InnerException, "#6");
 219                         }
 220                         Assert.AreEqual (2, col.ImageIndex, "#7");
 221                 }
 222
 223                 [Test]
 224                 public void ImageKey ()
 225                 {
 226                         ColumnHeader col = new ColumnHeader ();
 227                         Assert.AreEqual (string.Empty, col.ImageKey, "#1");
 228                         col.ImageKey = "test";
 229                         Assert.AreEqual ("test", col.ImageKey, "#2");
 230                         col.ImageKey = null;
 231                         Assert.AreEqual (string.Empty, col.ImageKey, "#3");
 232                 }
 233
 234                 [Test]
 235                 public void ImageKeyAndImageIndexInteraction ()
 236                 {
 237                         ColumnHeader col = new ColumnHeader ();
 238                         col.ImageIndex = 1;
 239                         Assert.AreEqual (1, col.ImageIndex, "#A1");
 240                         Assert.AreEqual (string.Empty, col.ImageKey, "#A2");
 241                         col.ImageKey = "test";
 242                         Assert.AreEqual (-1, col.ImageIndex, "#B1");
 243                         Assert.AreEqual ("test", col.ImageKey, "#B2");
 244                         col.ImageIndex = 2;
 245                         Assert.AreEqual (2, col.ImageIndex, "#C1");
 246                         Assert.AreEqual (string.Empty, col.ImageKey, "#C2");
 247                         col.ImageKey = null;
 248                         Assert.AreEqual (-1, col.ImageIndex, "#D1");
 249                         Assert.AreEqual (string.Empty, col.ImageKey, "#D2");
 250                 }
 251
 252                 [Test]
 253                 public void ImageList ()
 254                 {
 255                         ColumnHeader col = new ColumnHeader ();
 256                         Assert.IsNull (col.ImageList, "#1");
 257
 258                         ListView lv = new ListView ();
 259                         lv.View = View.Details;
 260                         ImageList small = new ImageList ();
 261                         lv.SmallImageList = small;
 262                         ImageList large = new ImageList ();
 263                         lv.LargeImageList = large;
 264                         lv.Columns.Add (col);
 265                         Assert.IsNotNull (col.ImageList, "#2");
 266                         Assert.AreSame (small, col.ImageList, "#3");
 267                 }
 268
 269                 [Test]
 270                 public void ImageList_ListView_Disposed ()
 271                 {
 272                         ListView lv = new ListView ();
 273                         lv.View = View.Details;
 274                         ImageList small = new ImageList ();
 275                         lv.SmallImageList = small;
 276                         ImageList large = new ImageList ();
 277                         lv.LargeImageList = large;
 278                         ColumnHeader col = new ColumnHeader ();
 279                         lv.Columns.Add (col);
 280                         lv.Dispose ();
 281                         Assert.IsNull (col.ImageList);
 282                 }
 283 #endif
 284
 285                 [Test]
 286                 public void Index_ListView_Disposed ()
 287                 {
 288                         ListView lv = new ListView ();
 289                         lv.View = View.Details;
 290                         ColumnHeader colA = new ColumnHeader ();
 291                         lv.Columns.Add (colA);
 292                         ColumnHeader colB = new ColumnHeader ();
 293                         lv.Columns.Add (colB);
 294                         lv.Dispose ();
 295                         Assert.AreEqual (-1, colA.Index, "#1");
 296                         Assert.AreEqual (-1, colB.Index, "#2");
 297                 }
 298
 299 #if NET_2_0
 300                 [Test]
 301                 public void Name ()
 302                 {
 303                         ColumnHeader col = new ColumnHeader ();
 304                         Assert.AreEqual (string.Empty, col.Name, "#1");
 305                         col.Name = "Address";
 306                         Assert.AreEqual ("Address", col.Name, "#2");
 307                         col.Name = null;
 308                         Assert.AreEqual (string.Empty, col.Name, "#3");
 309                 }
 310
 311                 [Test]
 312                 public void Tag ()
 313                 {
 314                         ColumnHeader col = new ColumnHeader ();
 315                         Assert.IsNull (col.Tag, "#1");
 316                         col.Tag = "whatever";
 317                         Assert.AreEqual ("whatever", col.Tag, "#2");
 318                         col.Tag = null;
 319                         Assert.IsNull (col.Tag, "#3");
 320                 }
 321 #endif
 322
 323                 [Test]
 324                 public void Text_ListView_Disposed ()
 325                 {
 326                         ListView lv = new ListView ();
 327                         lv.View = View.Details;
 328                         ColumnHeader col = new ColumnHeader ();
 329                         lv.Columns.Add (col);
 330                         lv.Dispose ();
 331                         col.Text = "whatever";
 332                         Assert.AreEqual ("whatever", col.Text);
 333                 }
 334
 335                 [Test]
 336                 public void TextAlign_ListView_Disposed ()
 337                 {
 338                         ListView lv = new ListView ();
 339                         lv.View = View.Details;
 340                         ColumnHeader col = new ColumnHeader ();
 341                         lv.Columns.Add (col);
 342                         lv.Dispose ();
 343                         col.TextAlign = HorizontalAlignment.Right;
 344                         Assert.AreEqual (HorizontalAlignment.Right, col.TextAlign);
 345                 }
 346
 347                 [Test]
 348                 public void ToStringTest ()
 349                 {
 350                         ListView lv = new ListView ();
 351                         lv.SmallImageList = new ImageList ();
 352                         ColumnHeader col = new ColumnHeader ();
 353 #if NET_2_0
 354                         col.DisplayIndex = 3;
 355                         col.ImageIndex = 2;
 356                         col.Name = "address_col";
 357                         col.Tag = DateTime.Now;
 358 #endif
 359                         col.Text = "Address";
 360                         col.TextAlign = HorizontalAlignment.Right;
 361                         col.Width = 30;
 362                         lv.Columns.Add (col);
 363                         Assert.AreEqual ("ColumnHeader: Text: Address", col.ToString ());
 364                 }
 365
 366                 [Test]
 367                 [Category ("NotWorking")]
 368                 public void WidthDefault ()
 369                 {
 370                         ColumnHeader col = new ColumnHeader ();
 371                         Assert.AreEqual (60, col.Width);
 372                 }
 373
 374                 [Test]
 375                 public void WidthTest ()
 376                 {
 377                         ColumnHeader col = new ColumnHeader ();
 378                         col.Text = "Column text";
 379
 380                         ListView lv = new ListView ();
 381                         lv.Items.Add ("Item text");
 382                         lv.View = View.Details;
 383                         lv.Columns.Add (col);
 384                         lv.CreateControl ();
 385
 386                         col.Width = -1;
 387                         Assert.IsTrue (col.Width > 0, "#1");
 388
 389                         col.Width = -2;
 390                         Assert.IsTrue (col.Width > 0, "#2");
 391                 }
 392
 393                 [Test]
 394                 public void Width_ListView_Disposed ()
 395                 {
 396                         ListView lv = new ListView ();
 397                         lv.View = View.Details;
 398                         ColumnHeader col = new ColumnHeader ();
 399                         lv.Columns.Add (col);
 400                         lv.Dispose ();
 401                         col.Width = 10;
 402                         Assert.AreEqual (10, col.Width);
 403                 }
 404
 405 #if NET_2_0
 406                 public void ColumnReordered (object sender, ColumnReorderedEventArgs  e)
 407                 {
 408                         columnReordered++;
 409                 }
 410
 411                 private int columnReordered;
 412 #endif
 413         }
 414 }