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

   1 //
   2 // RichTextBoxTest.cs: Test cases for RichTextBox.
   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.Windows.Forms;
  12 using System.Drawing;
  13 using System.Reflection;
  14 using NUnit.Framework;
  15
  16 namespace MonoTests.System.Windows.Forms
  17 {
  18         [TestFixture]
  19         public class RichTextBoxBaseTest
  20         {
  21 #if not
  22                 [Test]
  23                 public void RichTextBoxPropertyTest ()
  24                 {
  25                         RichTextBox rTBox = new RichTextBox ();
  26
  27                         // A
  28                         Assert.AreEqual (false, rTBox.AllowDrop, "#A1");
  29                         rTBox.Multiline = true;
  30                         rTBox.AcceptsTab = true;
  31                         SendKeys.SendWait ("^%");
  32                         Assert.AreEqual (false, rTBox.AutoSize, "#A2");
  33                         Assert.AreEqual (false, rTBox.AutoWordSelection, "#A3");
  34
  35
  36                         // B
  37                         rTBox.BackColor = Color.White;
  38                         Assert.AreEqual (null, rTBox.BackgroundImage, "#B1");
  39                         string gif = "M.gif";
  40                         rTBox.BackgroundImage = Image.FromFile (gif);
  41                         // comparing image objects fails on MS .Net so using Size property
  42                         Assert.AreEqual (Image.FromFile(gif, true).Size, rTBox.BackgroundImage.Size, "#B2");
  43                         Assert.AreEqual (0, rTBox.BulletIndent, "#B3");
  44
  45                         // C
  46                         Assert.AreEqual (false, rTBox.CanRedo, "#C1");
  47                         rTBox.Paste ();
  48                         Assert.AreEqual (false, rTBox.CanRedo, "#C2");
  49                         rTBox.ClearUndo ();
  50                         Assert.AreEqual (false, rTBox.CanRedo, "#C3");
  51
  52                         // D
  53                         Assert.AreEqual (true, rTBox.DetectUrls, "#D1");
  54
  55                         // F
  56                         Assert.AreEqual (FontStyle.Regular, rTBox.Font.Style, "#F1");
  57                         Assert.AreEqual ("WindowText", rTBox.ForeColor.Name, "#F2");
  58
  59                         //M
  60                         Assert.AreEqual (2147483647, rTBox.MaxLength, "#M1");
  61                         Assert.AreEqual (true, rTBox.Multiline, "#M2");
  62                         rTBox.WordWrap = false;
  63                         Assert.AreEqual (true, rTBox.Multiline, "#M3");
  64
  65                         // R
  66                         Assert.AreEqual ("", rTBox.RedoActionName, "#R1");
  67                         Assert.AreEqual (0, rTBox.RightMargin, "#R2");
  68
  69                         // [MonoTODO ("Assert.AreEqual (false, rTBox.Rtf, "#R3");") ]
  70
  71                         // S
  72
  73                         // [MonoTODO ("Assert.AreEqual (ScrollBars.Both, rTBox.ScrollBars, "#S1");")]
  74                         Assert.AreEqual (RichTextBoxScrollBars.Both, rTBox.ScrollBars, "#S1");
  75                         Assert.AreEqual ("", rTBox.SelectedText, "#S3");
  76                         rTBox.Text = "sample TextBox";
  77                         Assert.AreEqual (HorizontalAlignment.Left, rTBox.SelectionAlignment, "#S5");
  78                         Assert.AreEqual (false, rTBox.SelectionBullet, "#S6");
  79                         Assert.AreEqual (0, rTBox.SelectionCharOffset, "#S7");
  80                         //Assert.AreEqual (Color.Black, rTBox.SelectionColor, "#S8"); // Random color
  81                         Assert.AreEqual ("Courier New", rTBox.SelectionFont.Name, "#S9a");
  82                         Assert.AreEqual (FontStyle.Regular, rTBox.SelectionFont.Style, "#S9b");
  83                         Assert.AreEqual (0, rTBox.SelectionHangingIndent, "#S10");
  84                         Assert.AreEqual (0, rTBox.SelectionIndent, "#S11");
  85                         Assert.AreEqual (0, rTBox.SelectionLength, "#S12");
  86                         Assert.AreEqual (false, rTBox.SelectionProtected, "#S13");
  87                         Assert.AreEqual (0, rTBox.SelectionRightIndent, "#S14");
  88                         Assert.AreEqual (false, rTBox.ShowSelectionMargin, "#S15");
  89                         // [MonoTODO ("Assert.AreEqual (, rTBox.SelectionTabs, "#S16");")]
  90                         // [MonoTODO("Assert.AreEqual (TypeCode.Empty, rTBox.SelectionType, "#S17");")]
  91
  92                         // T
  93                         Assert.AreEqual ("sample TextBox", rTBox.Text, "#T1");
  94                         Assert.AreEqual (14, rTBox.TextLength, "#T2");
  95
  96                         // UVW
  97                         Assert.AreEqual ("", rTBox.UndoActionName, "#U1");
  98
  99                         // XYZ
 100                         Assert.AreEqual (1, rTBox.ZoomFactor, "#Z1");
 101
 102                 }
 103
 104                 [Test]
 105                 public void CanPasteTest ()
 106                 {
 107                         RichTextBox rTextBox = new RichTextBox ();
 108                         Bitmap myBitmap = new Bitmap ("M.gif");
 109                         Clipboard.SetDataObject (myBitmap);
 110                         DataFormats.Format myFormat = DataFormats.GetFormat (DataFormats.Bitmap);
 111                         Assert.AreEqual (true, rTextBox.CanPaste (myFormat), "#Mtd1");
 112                 }
 113 #endif
 114
 115                 [Test]
 116                 public void FindCharTest ()
 117                 {
 118                         RichTextBox rTextBox = new RichTextBox ();
 119                         rTextBox.Text = "something";
 120                         Assert.AreEqual (2, rTextBox.Find (new char [] {'m'}), "#Mtd3");
 121                         Assert.AreEqual (-1, rTextBox.Find (new char [] {'t'},5), "#Mtd3a");
 122                         Assert.AreEqual (4, rTextBox.Find (new char [] {'t'},4,5), "#Mtd3b");
 123                 }
 124
 125                 [Test]
 126                 public void FindStringTest ()
 127                 {
 128                         RichTextBox rTextBox = new RichTextBox ();
 129                         rTextBox.Text = "sample text for richtextbox";
 130                         int indexToText1 = rTextBox.Find ("for");
 131                         Assert.AreEqual (12, indexToText1, "#Mtd4");
 132                         int indexToText2 = rTextBox.Find ("for", 0, 14, RichTextBoxFinds.MatchCase);
 133                         Assert.AreEqual (-1, indexToText2, "#Mtd5");
 134                         int indexToText3 = rTextBox.Find ("for", 0, 15, RichTextBoxFinds.MatchCase);
 135                         Assert.AreEqual (12, indexToText3, "#Mtd6");
 136                         int indexToText4 = rTextBox.Find ("richtextbox", 0, RichTextBoxFinds.MatchCase);
 137                         Assert.AreEqual (16, indexToText4, "#Mtd7");
 138                         int indexToText5 = rTextBox.Find ("text", RichTextBoxFinds.MatchCase);
 139                         Assert.AreEqual (7, indexToText5, "#Mtd8");
 140                 }
 141
 142                 [Test]
 143                 public void FindTest() {
 144                         RichTextBox t = new RichTextBox();
 145
 146                         t.Text = "Testtext and arglblah may not be what we're looking for\n, but blah Blah is";
 147
 148                         Assert.AreEqual(t.Find(new char[] {'b', 'l', 'a', 'h'}), 9, "Find1");
 149                         Assert.AreEqual(t.Find(new char[] {'b', 'l', 'a', 'h'}, 20), 20, "Find2");
 150                         Assert.AreEqual(t.Find(new char[] {'b', 'l', 'a', 'h'}, 25, 30), -1, "Find3");
 151                         Assert.AreEqual(t.Find("blah"), 17, "Find4");
 152                         Assert.AreEqual(t.Find("blah", 10, 30, RichTextBoxFinds.None), 17, "Find5");
 153                         Assert.AreEqual(t.Find("blah", 10, 30, RichTextBoxFinds.WholeWord), -1, "Find6");
 154                         Assert.AreEqual(t.Find("blah", 10, 30, RichTextBoxFinds.MatchCase), 17, "Find7");
 155                         Assert.AreEqual(t.Find("blah", 10, 70, RichTextBoxFinds.Reverse), 62, "Find8");
 156                         Assert.AreEqual(t.Find("blah", 10, 73, RichTextBoxFinds.Reverse), 67, "Find9");
 157                         Assert.AreEqual(t.Find("blah", 10, 73, RichTextBoxFinds.Reverse | RichTextBoxFinds.MatchCase), 62, "Find10");
 158                         Assert.AreEqual(t.Find("blah", 10, RichTextBoxFinds.None), 17, "Find11");
 159                         Assert.AreEqual(t.Find("blah", 10, RichTextBoxFinds.WholeWord), 62, "Find12");
 160                         Assert.AreEqual(t.Find("blah", 10, RichTextBoxFinds.MatchCase), 17, "Find13");
 161                         Assert.AreEqual(t.Find("blah", 10, RichTextBoxFinds.Reverse), 67, "Find14");
 162                         Assert.AreEqual(t.Find("blah", 10, RichTextBoxFinds.Reverse | RichTextBoxFinds.MatchCase), 62, "Find15");
 163                         Assert.AreEqual(t.Find("blah", RichTextBoxFinds.Reverse), 67, "Find16");
 164                         Assert.AreEqual(t.Find("blah", RichTextBoxFinds.MatchCase), 17, "Find17");
 165                         Assert.AreEqual(t.Find("blah", RichTextBoxFinds.WholeWord), 62, "Find18");
 166
 167                         // Special cases
 168                         Assert.AreEqual(t.Find("blah", 10, 11, RichTextBoxFinds.None), -1, "Find19");   // Range to short to ever match
 169                         Assert.AreEqual(t.Find("blah", 17, 18, RichTextBoxFinds.None), -1, "Find20");   // Range to short to ever match, but starts matching
 170                         Assert.AreEqual(t.Find("is", RichTextBoxFinds.WholeWord), 72, "Find21");        // Last word in document
 171                         Assert.AreEqual(t.Find("for", RichTextBoxFinds.WholeWord), 52, "Find22");       // word followed by \n
 172                         Assert.AreEqual(t.Find("Testtext", RichTextBoxFinds.WholeWord), 0, "Find23");   // First word in document
 173                         Assert.AreEqual(t.Find("Testtext", RichTextBoxFinds.WholeWord | RichTextBoxFinds.Reverse), 0, "Find24");        // First word in document, searched in reverse
 174                 }
 175
 176                 [Test]
 177                 [Ignore ("this test depends on system default font")]
 178                 public void GetCharFromPositionTest ()
 179                 {
 180                         Form myForm = new Form ();
 181                         RichTextBox rTextBox = new RichTextBox ();
 182                         rTextBox.Text = "sample text for richtextbox";
 183                         myForm.Controls.Add (rTextBox);
 184                         Assert.AreEqual ('m', rTextBox.GetCharFromPosition (new Point (10, 10)), "#21");
 185                 }
 186                 //[MonoTODO("Add test for method Paste (Visual Test)")]
 187         }
 188 }