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

   1 i//\r
   2 // Copyright (c) 2005 Novell, Inc.\r
   3 //\r
   4 // Authors:\r
   5 //      Ritvik Mayank (mritvik@novell.com)\r
   6 //\r
   7 \r
   8 using System;\r
   9 using System.Windows.Forms;\r
  10 using System.Drawing;\r
  11 using System.Reflection;\r
  12 using NUnit.Framework;\r
  13 \r
  14 [TestFixture]\r
  15 public class TextBoxBaseTest\r
  16 {\r
  17     [Test]\r
  18     public void TextBoxBasePropertyTest()\r
  19     {\r
  20         TextBox tb = new TextBox();\r
  21         Assert.AreEqual(false, tb.AcceptsTab, "#1a");\r
  22         tb.Multiline = true;\r
  23         tb.AcceptsTab = true;\r
  24         SendKeys.SendWait("^%");\r
  25         Assert.AreEqual(true, tb.AcceptsTab, "#1b");\r
  26         Assert.AreEqual(true, tb.AutoSize, "#2");\r
  27         Assert.AreEqual("Window", tb.BackColor.Name, "#3a");\r
  28         tb.BackColor = Color.White;\r
  29         Assert.AreEqual("White", tb.BackColor.Name, "#3b");\r
  30         Assert.AreEqual(null, tb.BackgroundImage, "#4a");\r
  31         string gif = "M.gif";\r
  32         tb.BackgroundImage = Image.FromFile(gif);\r
  33         //Assert.AreEqual(Image.FromFile(gif, true), tb.BackgroundImage, "#4b");\r
  34         Assert.AreEqual(BorderStyle.Fixed3D, tb.BorderStyle, "#5");\r
  35         Assert.AreEqual(false, tb.CanUndo, "#6a");\r
  36         tb.Paste();\r
  37         Assert.AreEqual(true, tb.CanUndo, "#6b");\r
  38         tb.ClearUndo();\r
  39         Assert.AreEqual(false, tb.CanUndo, "#6c");\r
  40         Assert.AreEqual("WindowText", tb.ForeColor.Name, "#7");\r
  41         Assert.AreEqual(true, tb.HideSelection, "#8");\r
  42         Assert.AreEqual(1, tb.Lines.Length, "#9");\r
  43         Assert.AreEqual(32767, tb.MaxLength, "#10");\r
  44         Assert.AreEqual(true, tb.Modified, "#11");\r
  45         Assert.AreEqual(true, tb.Multiline, "#12a");\r
  46         tb.WordWrap = false;\r
  47         Assert.AreEqual(true, tb.Multiline, "#12b");\r
  48         tb.AcceptsReturn = true;\r
  49         Assert.AreEqual(true, tb.Multiline, "#12c");\r
  50         Assert.AreEqual(20, tb.PreferredHeight, "#13");\r
  51         Assert.AreEqual(false, tb.ReadOnly, "#14");\r
  52         Assert.AreEqual("", tb.SelectedText, "#15");\r
  53         tb.Text = "sample TextBox";\r
  54         Assert.AreEqual(0, tb.SelectionLength, "#16b");\r
  55         Assert.AreEqual(0, tb.SelectionStart, "#17");\r
  56         tb.WordWrap = false;\r
  57         tb.AcceptsReturn = true;\r
  58         Assert.AreEqual("sample TextBox", tb.Text, "#18");\r
  59         Assert.AreEqual(14, tb.TextLength, "#19");\r
  60         Assert.AreEqual(false, tb.WordWrap, "#20");\r
  61     }\r
  62 \r
  63     [Test]\r
  64     public void TextBoxPropertyTest()\r
  65     {\r
  66         TextBox tb = new TextBox();\r
  67         Assert.AreEqual(false, tb.AcceptsReturn, "#21");\r
  68         Assert.AreEqual(CharacterCasing.Normal, tb.CharacterCasing, "#22");\r
  69         //Assert.AreEqual("", tb.PasswordChar.ToString(), "#23");\r
  70         Assert.AreEqual(ScrollBars.None, tb.ScrollBars, "#24");\r
  71         Assert.AreEqual(0, tb.SelectionLength, "#25");\r
  72         Assert.AreEqual(HorizontalAlignment.Left , tb.TextAlign, "#26");\r
  73     }\r
  74 \r
  75     [Test]\r
  76     public void AppendTextTest()\r
  77     {   \r
  78         Form f = new Form(); \r
  79         f.Visible = true;\r
  80         TextBox tb1 = new TextBox();\r
  81         tb1.Visible = true;\r
  82         tb1.Text = "TextBox1";\r
  83         TextBox tb2 = new TextBox();\r
  84         tb2.Visible = true;\r
  85         f.Controls.Add(tb1);\r
  86         f.Controls.Add(tb2);\r
  87         tb2.AppendText(tb1.Text);\r
  88         Assert.AreEqual("TextBox1", tb2.Text, "#27");\r
  89     }\r
  90 \r
  91     [Test]\r
  92     public void ClearTest()\r
  93     {\r
  94         TextBox tb1 = new TextBox();\r
  95         tb1.Text = "TextBox1";\r
  96         Assert.AreEqual("TextBox1", tb1.Text, "#28a" );\r
  97         tb1.Clear ();\r
  98         Assert.AreEqual("", tb1.Text, "#28b");\r
  99     }\r
 100 \r
 101     [Test]\r
 102     public void ClearUndoTest()\r
 103     {\r
 104         TextBox tb1 = new TextBox();\r
 105         tb1.Text = "TextBox1";\r
 106         tb1.SelectionLength = 4;\r
 107         tb1.Copy();\r
 108         Assert.AreEqual("Text", tb1.SelectedText, "#29a");\r
 109         tb1.Paste();\r
 110         Assert.AreEqual(true, tb1.CanUndo, "#29b");\r
 111         tb1.ClearUndo();\r
 112         Assert.AreEqual(false, tb1.CanUndo, "#29c");\r
 113     }\r
 114 \r
 115     [Test]\r
 116     public void CopyTest()\r
 117     {\r
 118         TextBox tb1 = new TextBox();\r
 119         tb1.Text = "ABCDE";\r
 120         tb1.SelectionLength = 4;\r
 121         tb1.Copy();\r
 122         Assert.AreEqual("ABCD", tb1.SelectedText, "#30");\r
 123     }\r
 124 \r
 125     [Test]\r
 126     public void CutTest()\r
 127     {\r
 128         TextBox tb1 = new TextBox();\r
 129         tb1.Text = "ABCDE";\r
 130         tb1.SelectionLength = 4;\r
 131         tb1.Cut();\r
 132         Assert.AreEqual("E", tb1.Text, "#31");\r
 133     }\r
 134 \r
 135     [Test]\r
 136     public void PasteTest()\r
 137     {\r
 138         TextBox tb1 = new TextBox();\r
 139         tb1.Text = "ABCDE";\r
 140         tb1.SelectionLength = 4;\r
 141         tb1.SelectionStart = tb1.SelectionStart + tb1.SelectionLength;\r
 142         tb1.Paste();\r
 143         Assert.AreEqual("ABCDABCD", tb1.Text, "#32");\r
 144     }\r
 145 \r
 146     [Test]\r
 147     public void SelectTest()\r
 148     {\r
 149         TextBox tb1 = new TextBox();\r
 150         tb1.Text = "This is a sample test.";\r
 151         tb1.Select(0, 4);\r
 152         Assert.AreEqual("This", tb1.SelectedText, "#33");\r
 153     }\r
 154     \r
 155     [Test]\r
 156     public void SelectAllTest()\r
 157     {\r
 158         TextBox tb1 = new TextBox();\r
 159         tb1.Text = "This is a sample test.";\r
 160         tb1.SelectAll();\r
 161         Assert.AreEqual("This is a sample test.", tb1.SelectedText, "#34");\r
 162     }\r
 163 \r
 164     [Test]\r
 165     public void ToStringTest()\r
 166     {\r
 167         TextBox tb1 = new TextBox();\r
 168         Assert.AreEqual("System.Windows.Forms.TextBox, Text: ", tb1.ToString(), "#35");\r
 169     }\r
 170 \r
 171     [Test]\r
 172     public void UndoTest1()\r
 173     {\r
 174         TextBox tb1 = new TextBox();\r
 175         tb1.Text = "ABCDE";\r
 176         tb1.SelectionLength = 4;\r
 177         tb1.Copy();\r
 178         tb1.SelectionStart = tb1.SelectionStart + tb1.SelectionLength;\r
 179         tb1.Paste();\r
 180         tb1.Undo();\r
 181         Assert.AreEqual("ABCDE", tb1.Text, "#36");\r
 182     }\r
 183 \r
 184 }\r