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

   1 //
   2 // TabControlTest.cs: Test cases for TabControl.
   3 //
   4 // Author:
   5 //   Ritvik Mayank (mritvik@novell.com)
   6 //
   7 // (C) 2005 Novell, Inc. (http://www.novell.com)
   8 //
   9
  10 using System;
  11 using System.Drawing;
  12 using System.Windows.Forms;
  13
  14 using NUnit.Framework;
  15
  16
  17
  18
  19 namespace MonoTests.System.Windows.Forms {
  20
  21         [TestFixture]
  22         public class TabControlTest
  23         {
  24                 private class TabControlPoker : TabControl {
  25
  26                         public bool CheckIsInputKey (Keys key)
  27                         {
  28                                 return IsInputKey (key);
  29                         }
  30
  31                         protected override void WndProc (ref Message m)
  32                         {
  33                                 base.WndProc (ref m);
  34                         }
  35                 }
  36
  37                 [Test]
  38                 [Category ("NotWorking")]
  39                 public void TabControlPropertyTest ()
  40                 {
  41                         Form myForm = new Form ();
  42                         TabControl myTabControl = new TabControl ();
  43                         myTabControl.Visible = true;
  44                         myTabControl.Name = "Mono TabControl";
  45
  46                         // A
  47                         Assert.AreEqual (TabAlignment.Top, myTabControl.Alignment, "A1");
  48                         Assert.AreEqual (TabAppearance.Normal, myTabControl.Appearance, "#A2");
  49
  50                         // D
  51                         Assert.AreEqual (4, myTabControl.DisplayRectangle.X, "#D1");
  52                         Assert.AreEqual (4, myTabControl.DisplayRectangle.Y, "#D2");
  53                         Assert.AreEqual (192, myTabControl.DisplayRectangle.Width, "#D3");
  54                         Assert.AreEqual (92, myTabControl.DisplayRectangle.Height, "#D4");
  55                         Assert.AreEqual (TabDrawMode.Normal, myTabControl.DrawMode, "#D5");
  56
  57                         // H
  58                         Assert.AreEqual (false, myTabControl.HotTrack, "#H1");
  59
  60                         // I
  61                         Assert.AreEqual (null, myTabControl.ImageList, "#I1");
  62                         // It is environment dependent
  63                         //Assert.AreEqual (18, myTabControl.ItemSize.Height, "#I2");
  64                         Assert.AreEqual (0, myTabControl.ItemSize.Width, "#I3");
  65
  66                         // M
  67                         Assert.AreEqual (false, myTabControl.Multiline, "#M1");
  68
  69                         // P
  70                         Assert.AreEqual (6, myTabControl.Padding.X, "#P1");
  71                         Assert.AreEqual (3, myTabControl.Padding.Y, "#P1");
  72
  73                         // R
  74                         Assert.AreEqual (0, myTabControl.RowCount, "#R1");
  75
  76                         // S
  77                         Assert.AreEqual (-1, myTabControl.SelectedIndex, "#S1");
  78                         Assert.AreEqual (null, myTabControl.SelectedTab, "#S2");
  79                         Assert.AreEqual (false, myTabControl.ShowToolTips, "#S3");
  80                         Assert.AreEqual (TabSizeMode.Normal, myTabControl.SizeMode, "#S4");
  81
  82                         // T
  83                         Assert.AreEqual (0, myTabControl.TabCount, "#T1");
  84                         Assert.AreEqual (0, myTabControl.TabPages.Count, "#T2");
  85                 }
  86
  87                 [Test]
  88                 [Category ("NotWorking")]
  89                 public void GetTabRectTest ()
  90                 {
  91                         TabControl myTabControl = new TabControl ();
  92                         TabPage myTabPage = new TabPage();
  93                         myTabControl.Controls.Add(myTabPage);
  94                         myTabPage.TabIndex = 0;
  95                         Rectangle myTabRect = myTabControl.GetTabRect (0);
  96                         Assert.AreEqual (2, myTabRect.X, "#GetT1");
  97                         Assert.AreEqual (2, myTabRect.Y, "#GetT2");
  98                         Assert.AreEqual (42, myTabRect.Width, "#GetT3");
  99                         // It is environment dependent
 100                         //Assert.AreEqual (18, myTabRect.Height, "#GetT4");
 101                 }
 102
 103                 [Test]
 104                 public void ToStringTest ()
 105                 {
 106                         TabControl myTabControl = new TabControl ();
 107                         Assert.AreEqual ("System.Windows.Forms.TabControl, TabPages.Count: 0", myTabControl.ToString(), "#1");
 108                 }
 109
 110                 [Test]
 111                 public void ClearTabPagesTest ()
 112                 {
 113                         // no tab pages
 114                         TabControl tab = new TabControl ();
 115                         tab.TabPages.Clear ();
 116                         Assert.AreEqual (-1, tab.SelectedIndex, "#A1");
 117                         Assert.AreEqual (0, tab.TabPages.Count, "#A2");
 118
 119                         // single tab page
 120                         tab.Controls.Add (new TabPage ());
 121                         Assert.AreEqual (0, tab.SelectedIndex, "#B1");
 122                         Assert.AreEqual (1, tab.TabPages.Count, "#B2");
 123                         tab.TabPages.Clear();
 124                         Assert.AreEqual (-1, tab.SelectedIndex, "#B3");
 125                         Assert.AreEqual (0, tab.TabPages.Count, "#B4");
 126
 127                         // multiple tab pages
 128                         tab.Controls.Add (new TabPage ());
 129                         tab.Controls.Add (new TabPage ());
 130                         tab.Controls.Add (new TabPage ());
 131                         Assert.AreEqual (0, tab.SelectedIndex, "#C1");
 132                         Assert.AreEqual (3, tab.TabPages.Count, "#C2");
 133                         tab.SelectedIndex = 1;
 134                         tab.TabPages.Clear ();
 135                         Assert.AreEqual (-1, tab.SelectedIndex, "#C3");
 136                         Assert.AreEqual (0, tab.TabPages.Count, "#C4");
 137                 }
 138
 139                 [Test]
 140                 public void SetSelectedIndex ()
 141                 {
 142                         // bug #78395
 143                         TabControl c = new TabControl ();
 144                         c.SelectedIndex = 0;
 145
 146                         c.TabPages.Add (new TabPage ());
 147                         c.TabPages.Add (new TabPage ());
 148                         Assert.AreEqual (0, c.SelectedIndex, "#1");
 149                         Form f = new Form ();
 150                         f.Controls.Add (c);
 151                         f.Show ();
 152                         c.SelectedIndex = 2; // beyond the pages - ignored
 153                         Assert.AreEqual (0, c.SelectedIndex, "#2");
 154                 }
 155
 156                 [Test]
 157                 public void InputKeyTest ()
 158                 {
 159                         TabControlPoker p = new TabControlPoker ();
 160
 161                         foreach (Keys key in Enum.GetValues (typeof (Keys))) {
 162                                 switch (key) {
 163                                 case Keys.PageUp:
 164                                 case Keys.PageDown:
 165                                 case Keys.End:
 166                                 case Keys.Home:
 167                                         continue;
 168                                 }
 169                                 Assert.IsFalse (p.CheckIsInputKey (key), "FALSE- " + key);
 170                         }
 171
 172                         Assert.IsTrue (p.CheckIsInputKey (Keys.PageUp), "TRUE-pageup");
 173                         Assert.IsTrue (p.CheckIsInputKey (Keys.PageDown), "TRUE-pagedown");
 174                         Assert.IsTrue (p.CheckIsInputKey (Keys.End), "TRUE-end");
 175                         Assert.IsTrue (p.CheckIsInputKey (Keys.Home), "TRUE-home");
 176
 177                         // Create the handle, things are a little different with
 178                         // the handle created
 179                         IntPtr dummy = p.Handle;
 180
 181                         foreach (Keys key in Enum.GetValues (typeof (Keys))) {
 182                                 switch (key) {
 183                                 case Keys.Left:
 184                                 case Keys.Right:
 185                                 case Keys.Up:
 186                                 case Keys.Down:
 187                                 case Keys.PageUp:
 188                                 case Keys.PageDown:
 189                                 case Keys.End:
 190                                 case Keys.Home:
 191                                         continue;
 192                                 }
 193                                 Assert.IsFalse (p.CheckIsInputKey (key), "PH-FALSE- " + key);
 194                         }
 195
 196                         Assert.IsTrue (p.CheckIsInputKey (Keys.Left), "PH-TRUE-left");
 197                         Assert.IsTrue (p.CheckIsInputKey (Keys.Right), "PH-TRUE-right");
 198                         Assert.IsTrue (p.CheckIsInputKey (Keys.Up), "PH-TRUE-up");
 199                         Assert.IsTrue (p.CheckIsInputKey (Keys.Down), "PH-TRUE-down");
 200                         Assert.IsTrue (p.CheckIsInputKey (Keys.PageUp), "PH-TRUE-pageup");
 201                         Assert.IsTrue (p.CheckIsInputKey (Keys.PageDown), "PH-TRUE-pagedown");
 202                         Assert.IsTrue (p.CheckIsInputKey (Keys.End), "PH-TRUE-end");
 203                         Assert.IsTrue (p.CheckIsInputKey (Keys.Home), "PH-TRUE-home");
 204                 }
 205         }
 206
 207 }