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
  35         {
  36 #if NET_2_0
  37                 [SetUp]
  38                 public void SetUp ()
  39                 {
  40                         columnReordered = 0;
  41                 }
  42 #endif
  43
  44                 [Test]
  45                 public void DefaultValuesTest ()
  46                 {
  47                         ColumnHeader col = new ColumnHeader ();
  48
  49                         Assert.IsNull (col.ListView, "1");
  50                         Assert.AreEqual (-1, col.Index, "2");
  51                         Assert.AreEqual ("ColumnHeader", col.Text, "3");
  52                         Assert.AreEqual (HorizontalAlignment.Left, col.TextAlign, "4");
  53 #if NET_2_0
  54                         Assert.AreEqual (-1, col.DisplayIndex, "5");
  55                         Assert.AreEqual (-1, col.ImageIndex, "6");
  56                         Assert.AreEqual (String.Empty, col.ImageKey, "7");
  57                         Assert.IsNull (col.ImageList, "8");
  58                         Assert.AreEqual (String.Empty, col.Name, "9");
  59                         Assert.IsNull (col.Tag, "10");
  60 #endif
  61                 }
  62
  63 #if NET_2_0
  64                 [Test]
  65                 public void DisplayIndex_ListView_Created ()
  66                 {
  67                         ColumnHeader colA = new ColumnHeader ();
  68                         ColumnHeader colB = new ColumnHeader ();
  69                         ColumnHeader colC = new ColumnHeader ();
  70                         ColumnHeader colD = new ColumnHeader ();
  71                         colA.DisplayIndex = 2;
  72                         colD.DisplayIndex = 0;
  73                         colB.DisplayIndex = 3;
  74                         colC.DisplayIndex = 1;
  75
  76                         Form form = new Form ();
  77                         form.ShowInTaskbar = false;
  78                         ListView lv = new ListView ();
  79                         lv.ColumnReordered += new ColumnReorderedEventHandler (ColumnReordered);
  80                         lv.View = View.Details;
  81                         lv.Columns.Add (colA);
  82                         lv.Columns.Add (colB);
  83                         lv.Columns.Add (colC);
  84                         form.Controls.Add (lv);
  85                         form.Show ();
  86
  87                         Assert.AreEqual (0, colA.DisplayIndex, "#A1");
  88                         Assert.AreEqual (1, colB.DisplayIndex, "#A2");
  89                         Assert.AreEqual (2, colC.DisplayIndex, "#A3");
  90                         Assert.AreEqual (0, colD.DisplayIndex, "#A4");
  91                         Assert.AreEqual (0, columnReordered, "#A5");
  92
  93                         colC.DisplayIndex = 0;
  94                         Assert.AreEqual (1, colA.DisplayIndex, "#B1");
  95                         Assert.AreEqual (2, colB.DisplayIndex, "#B2");
  96                         Assert.AreEqual (0, colC.DisplayIndex, "#B3");
  97                         Assert.AreEqual (0, colD.DisplayIndex, "#B4");
  98                         Assert.AreEqual (0, columnReordered, "#B5");
  99
 100                         colC.DisplayIndex = 2;
 101                         Assert.AreEqual (0, colA.DisplayIndex, "#C1");
 102                         Assert.AreEqual (1, colB.DisplayIndex, "#C2");
 103                         Assert.AreEqual (2, colC.DisplayIndex, "#C3");
 104                         Assert.AreEqual (0, colD.DisplayIndex, "#C4");
 105                         Assert.AreEqual (0, columnReordered, "#C5");
 106
 107                         colB.DisplayIndex = 2;
 108                         Assert.AreEqual (0, colA.DisplayIndex, "#D1");
 109                         Assert.AreEqual (2, colB.DisplayIndex, "#D2");
 110                         Assert.AreEqual (1, colC.DisplayIndex, "#D3");
 111                         Assert.AreEqual (0, colD.DisplayIndex, "#D4");
 112                         Assert.AreEqual (0, columnReordered, "#D5");
 113
 114                         colD.DisplayIndex = 1;
 115                         lv.Columns.Add (colD);
 116
 117                         Assert.AreEqual (0, colA.DisplayIndex, "#E1");
 118                         Assert.AreEqual (2, colB.DisplayIndex, "#E2");
 119                         Assert.AreEqual (1, colC.DisplayIndex, "#E3");
 120                         Assert.AreEqual (3, colD.DisplayIndex, "#E4");
 121                         Assert.AreEqual (0, columnReordered, "#E5");
 122
 123                         form.Close ();
 124                 }
 125
 126                 [Test]
 127                 public void DisplayIndex_ListView_Disposed ()
 128                 {
 129                         ListView lv = new ListView ();
 130                         lv.View = View.Details;
 131                         ColumnHeader colA = new ColumnHeader ();
 132                         lv.Columns.Add (colA);
 133                         ColumnHeader colB = new ColumnHeader ();
 134                         lv.Columns.Add (colB);
 135                         ColumnHeader colC = new ColumnHeader ();
 136                         lv.Columns.Add (colC);
 137                         Assert.AreEqual (0, colA.DisplayIndex, "#A1");
 138                         Assert.AreEqual (1, colB.DisplayIndex, "#A2");
 139                         Assert.AreEqual (2, colC.DisplayIndex, "#A3");
 140                         colA.DisplayIndex = 2;
 141                         lv.Columns.Remove (colB);
 142                         lv.Dispose ();
 143                         Assert.AreEqual (1, colA.DisplayIndex, "#B1");
 144                         Assert.AreEqual (-1, colB.DisplayIndex, "#B2");
 145                         Assert.AreEqual (0, colC.DisplayIndex, "#B3");
 146                         colA.DisplayIndex = 255;
 147                         Assert.AreEqual (255, colA.DisplayIndex, "#C1");
 148                         Assert.AreEqual (-1, colB.DisplayIndex, "#C2");
 149                         Assert.AreEqual (0, colC.DisplayIndex, "#C3");
 150                 }
 151
 152                 [Test]
 153                 public void DisplayIndex_ListView_NotCreated ()
 154                 {
 155                         ColumnHeader colA = new ColumnHeader ();
 156                         colA.DisplayIndex = -66;
 157                         Assert.AreEqual (-66, colA.DisplayIndex, "#A1");
 158                         colA.DisplayIndex = 66;
 159                         Assert.AreEqual (66, colA.DisplayIndex, "#A2");
 160
 161                         ColumnHeader colB = new ColumnHeader ();
 162                         colB.DisplayIndex = 0;
 163                         Assert.AreEqual (0, colB.DisplayIndex, "#A3");
 164
 165                         ColumnHeader colC = new ColumnHeader ();
 166                         colC.DisplayIndex = 1;
 167                         Assert.AreEqual (1, colC.DisplayIndex, "#A4");
 168
 169                         ListView lv = new ListView ();
 170                         lv.ColumnReordered += new ColumnReorderedEventHandler (ColumnReordered);
 171                         lv.View = View.Details;
 172                         lv.Columns.Add (colA);
 173                         lv.Columns.Add (colB);
 174                         lv.Columns.Add (colC);
 175
 176                         try {
 177                                 colA.DisplayIndex = -1;
 178                                 Assert.Fail ("#B1");
 179                         } catch (ArgumentOutOfRangeException ex) {
 180                                 Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
 181                                 Assert.IsNull (ex.InnerException, "#B3");
 182                                 Assert.IsNotNull (ex.Message, "#B4");
 183                                 Assert.IsNotNull (ex.ParamName, "#B5");
 184                                 Assert.AreEqual ("DisplayIndex", ex.ParamName, "#B6");
 185                         }
 186
 187                         try {
 188                                 colA.DisplayIndex = lv.Columns.Count;
 189                                 Assert.Fail ("#C1");
 190                         } catch (ArgumentOutOfRangeException ex) {
 191                                 Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#C2");
 192                                 Assert.IsNull (ex.InnerException, "#C3");
 193                                 Assert.IsNotNull (ex.Message, "#C4");
 194                                 Assert.IsNotNull (ex.ParamName, "#C5");
 195                                 Assert.AreEqual ("DisplayIndex", ex.ParamName, "#C6");
 196                         }
 197
 198                         Assert.AreEqual (0, colA.DisplayIndex, "#D1");
 199                         Assert.AreEqual (1, colB.DisplayIndex, "#D2");
 200                         Assert.AreEqual (2, colC.DisplayIndex, "#D3");
 201                         Assert.AreEqual (0, columnReordered, "#D4");
 202                 }
 203
 204                 [Test]
 205                 public void ImageIndex_Invalid ()
 206                 {
 207                         ColumnHeader col = new ColumnHeader ();
 208                         col.ImageIndex = 2;
 209                         try {
 210                                 col.ImageIndex = -2;
 211                                 Assert.Fail ("#1");
 212                         } catch (ArgumentOutOfRangeException ex) {
 213                                 Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
 214                                 Assert.IsNotNull (ex.Message, "#3");
 215                                 Assert.IsNotNull (ex.ParamName, "#4");
 216                                 Assert.AreEqual ("ImageIndex", ex.ParamName, "#5");
 217                                 Assert.IsNull (ex.InnerException, "#6");
 218                         }
 219                         Assert.AreEqual (2, col.ImageIndex, "#7");
 220                 }
 221
 222                 [Test]
 223                 public void ImageKey ()
 224                 {
 225                         ColumnHeader col = new ColumnHeader ();
 226                         Assert.AreEqual (string.Empty, col.ImageKey, "#1");
 227                         col.ImageKey = "test";
 228                         Assert.AreEqual ("test", col.ImageKey, "#2");
 229                         col.ImageKey = null;
 230                         Assert.AreEqual (string.Empty, col.ImageKey, "#3");
 231                 }
 232
 233                 [Test]
 234                 public void ImageKeyAndImageIndexInteraction ()
 235                 {
 236                         ColumnHeader col = new ColumnHeader ();
 237                         col.ImageIndex = 1;
 238                         Assert.AreEqual (1, col.ImageIndex, "#A1");
 239                         Assert.AreEqual (string.Empty, col.ImageKey, "#A2");
 240                         col.ImageKey = "test";
 241                         Assert.AreEqual (-1, col.ImageIndex, "#B1");
 242                         Assert.AreEqual ("test", col.ImageKey, "#B2");
 243                         col.ImageIndex = 2;
 244                         Assert.AreEqual (2, col.ImageIndex, "#C1");
 245                         Assert.AreEqual (string.Empty, col.ImageKey, "#C2");
 246                         col.ImageKey = null;
 247                         Assert.AreEqual (-1, col.ImageIndex, "#D1");
 248                         Assert.AreEqual (string.Empty, col.ImageKey, "#D2");
 249                 }
 250
 251                 [Test]
 252                 public void ImageList ()
 253                 {
 254                         ColumnHeader col = new ColumnHeader ();
 255                         Assert.IsNull (col.ImageList, "#1");
 256
 257                         ListView lv = new ListView ();
 258                         lv.View = View.Details;
 259                         ImageList small = new ImageList ();
 260                         lv.SmallImageList = small;
 261                         ImageList large = new ImageList ();
 262                         lv.LargeImageList = large;
 263                         lv.Columns.Add (col);
 264                         Assert.IsNotNull (col.ImageList, "#2");
 265                         Assert.AreSame (small, col.ImageList, "#3");
 266                 }
 267
 268                 [Test]
 269                 public void ImageList_ListView_Disposed ()
 270                 {
 271                         ListView lv = new ListView ();
 272                         lv.View = View.Details;
 273                         ImageList small = new ImageList ();
 274                         lv.SmallImageList = small;
 275                         ImageList large = new ImageList ();
 276                         lv.LargeImageList = large;
 277                         ColumnHeader col = new ColumnHeader ();
 278                         lv.Columns.Add (col);
 279                         lv.Dispose ();
 280                         Assert.IsNull (col.ImageList);
 281                 }
 282 #endif
 283
 284                 [Test]
 285                 public void Index_ListView_Disposed ()
 286                 {
 287                         ListView lv = new ListView ();
 288                         lv.View = View.Details;
 289                         ColumnHeader colA = new ColumnHeader ();
 290                         lv.Columns.Add (colA);
 291                         ColumnHeader colB = new ColumnHeader ();
 292                         lv.Columns.Add (colB);
 293                         lv.Dispose ();
 294                         Assert.AreEqual (-1, colA.Index, "#1");
 295                         Assert.AreEqual (-1, colB.Index, "#2");
 296                 }
 297
 298 #if NET_2_0
 299                 [Test]
 300                 public void Name ()
 301                 {
 302                         ColumnHeader col = new ColumnHeader ();
 303                         Assert.AreEqual (string.Empty, col.Name, "#1");
 304                         col.Name = "Address";
 305                         Assert.AreEqual ("Address", col.Name, "#2");
 306                         col.Name = null;
 307                         Assert.AreEqual (string.Empty, col.Name, "#3");
 308                 }
 309
 310                 [Test]
 311                 public void Tag ()
 312                 {
 313                         ColumnHeader col = new ColumnHeader ();
 314                         Assert.IsNull (col.Tag, "#1");
 315                         col.Tag = "whatever";
 316                         Assert.AreEqual ("whatever", col.Tag, "#2");
 317                         col.Tag = null;
 318                         Assert.IsNull (col.Tag, "#3");
 319                 }
 320 #endif
 321
 322                 [Test]
 323                 public void Text_ListView_Disposed ()
 324                 {
 325                         ListView lv = new ListView ();
 326                         lv.View = View.Details;
 327                         ColumnHeader col = new ColumnHeader ();
 328                         lv.Columns.Add (col);
 329                         lv.Dispose ();
 330                         col.Text = "whatever";
 331                         Assert.AreEqual ("whatever", col.Text);
 332                 }
 333
 334                 [Test]
 335                 public void TextAlign_ListView_Disposed ()
 336                 {
 337                         ListView lv = new ListView ();
 338                         lv.View = View.Details;
 339                         ColumnHeader col = new ColumnHeader ();
 340                         lv.Columns.Add (col);
 341                         lv.Dispose ();
 342                         col.TextAlign = HorizontalAlignment.Right;
 343                         Assert.AreEqual (HorizontalAlignment.Right, col.TextAlign);
 344                 }
 345
 346                 [Test]
 347                 public void ToStringTest ()
 348                 {
 349                         ListView lv = new ListView ();
 350                         lv.SmallImageList = new ImageList ();
 351                         ColumnHeader col = new ColumnHeader ();
 352 #if NET_2_0
 353                         col.DisplayIndex = 3;
 354                         col.ImageIndex = 2;
 355                         col.Name = "address_col";
 356                         col.Tag = DateTime.Now;
 357 #endif
 358                         col.Text = "Address";
 359                         col.TextAlign = HorizontalAlignment.Right;
 360                         col.Width = 30;
 361                         lv.Columns.Add (col);
 362                         Assert.AreEqual ("ColumnHeader: Text: Address", col.ToString ());
 363                 }
 364
 365                 [Test]
 366                 [Category ("NotWorking")]
 367                 public void WidthDefault ()
 368                 {
 369                         ColumnHeader col = new ColumnHeader ();
 370                         Assert.AreEqual (60, col.Width);
 371                 }
 372
 373                 [Test]
 374                 public void WidthTest ()
 375                 {
 376                         ColumnHeader col = new ColumnHeader ();
 377                         col.Text = "Column text";
 378
 379                         ListView lv = new ListView ();
 380                         lv.Items.Add ("Item text");
 381                         lv.View = View.Details;
 382                         lv.Columns.Add (col);
 383                         lv.CreateControl ();
 384
 385                         col.Width = -1;
 386                         Assert.IsTrue (col.Width > 0, "#1");
 387
 388                         col.Width = -2;
 389                         Assert.IsTrue (col.Width > 0, "#2");
 390                 }
 391
 392                 [Test]
 393                 public void Width_ListView_Disposed ()
 394                 {
 395                         ListView lv = new ListView ();
 396                         lv.View = View.Details;
 397                         ColumnHeader col = new ColumnHeader ();
 398                         lv.Columns.Add (col);
 399                         lv.Dispose ();
 400                         col.Width = 10;
 401                         Assert.AreEqual (10, col.Width);
 402                 }
 403
 404 #if NET_2_0
 405                 public void ColumnReordered (object sender, ColumnReorderedEventArgs  e)
 406                 {
 407                         columnReordered++;
 408                 }
 409
 410                 private int columnReordered;
 411 #endif
 412         }
 413 }