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

   1 //
   2 // Copyright (c) 2005 Novell, Inc.
   3 //
   4 // Authors:
   5 //      Hisham Mardam Bey (hisham.mardambey@gmail.com)
   6 //
   7 //
   8
   9
  10 using System;
  11 using NUnit.Framework;
  12 using System.Windows.Forms;
  13 using System.Drawing;
  14 using System.Runtime.Remoting;
  15
  16 namespace MonoTests.System.Windows.Forms
  17 {
  18         [TestFixture]
  19         [Ignore ("This is a work in progress.")]
  20         public class LabelTest2
  21         {
  22
  23                 [Test]
  24                 public void PubPropTest ()
  25                 {
  26                         Label l = new Label ();
  27
  28                         // A
  29                         Assert.AreEqual (false, l.AutoSize, "A1");
  30                         l.AutoSize = true;
  31                         Assert.AreEqual (true, l.AutoSize, "A2");
  32                         l.AutoSize = false;
  33                         Assert.AreEqual (false, l.AutoSize, "A3");
  34
  35                         // B
  36                         Assert.AreEqual (null, l.BackgroundImage, "B1");
  37                         l.BackgroundImage = Image.FromFile ("Test/System.Windows.Forms/bitmaps/a.png");
  38                         Assert.IsNotNull (l.BackgroundImage, "B2");
  39                         Bitmap bmp = (Bitmap)l.BackgroundImage;
  40                         Assert.IsNotNull (bmp.GetPixel (0, 0), "B3");
  41
  42                         Assert.AreEqual (BorderStyle.None, l.BorderStyle, "B4");
  43                         l.BorderStyle = BorderStyle.FixedSingle;
  44                         Assert.AreEqual (BorderStyle.FixedSingle, l.BorderStyle, "B5");
  45                         l.BorderStyle = BorderStyle.Fixed3D;
  46                         Assert.AreEqual (BorderStyle.Fixed3D, l.BorderStyle, "B6");
  47                         l.BorderStyle = BorderStyle.None;
  48                         Assert.AreEqual (BorderStyle.None, l.BorderStyle, "B7");
  49
  50                         // C
  51                         string name = l.CompanyName;
  52                         if (!name.Equals("Mono Project, Novell, Inc.") && !name.Equals("Microsoft Corporation")) {
  53                                 Assert.Fail("CompanyName property does not match any accepted value - C1");
  54                         }
  55
  56
  57                         // F
  58                         Assert.AreEqual (FlatStyle.Standard, l.FlatStyle, "F1");
  59                         l.FlatStyle = FlatStyle.Flat;
  60                         Assert.AreEqual (FlatStyle.Flat, l.FlatStyle, "F1");
  61                         l.FlatStyle = FlatStyle.Popup;
  62                         Assert.AreEqual (FlatStyle.Popup, l.FlatStyle, "F2");
  63                         l.FlatStyle = FlatStyle.Standard;
  64                         Assert.AreEqual (FlatStyle.Standard, l.FlatStyle, "F3");
  65                         l.FlatStyle = FlatStyle.System;
  66                         Assert.AreEqual (FlatStyle.System, l.FlatStyle, "F4");
  67
  68                         // I
  69                         Assert.AreEqual (ContentAlignment.MiddleCenter, l.ImageAlign, "I1");
  70                         l.ImageAlign = ContentAlignment.TopLeft;
  71                         Assert.AreEqual (ContentAlignment.TopLeft, l.ImageAlign, "I2");
  72                         l.ImageAlign = ContentAlignment.TopCenter;
  73                         Assert.AreEqual (ContentAlignment.TopCenter, l.ImageAlign, "I3");
  74                         l.ImageAlign = ContentAlignment.TopRight;
  75                         Assert.AreEqual (ContentAlignment.TopRight, l.ImageAlign, "I4");
  76                         l.ImageAlign = ContentAlignment.MiddleLeft;
  77                         Assert.AreEqual (ContentAlignment.MiddleLeft, l.ImageAlign, "I5");
  78                         l.ImageAlign = ContentAlignment.MiddleCenter;
  79                         Assert.AreEqual (ContentAlignment.MiddleCenter, l.ImageAlign, "I6");
  80                         l.ImageAlign = ContentAlignment.MiddleRight;
  81                         Assert.AreEqual (ContentAlignment.MiddleRight, l.ImageAlign, "I7");
  82                         l.ImageAlign = ContentAlignment.BottomLeft;
  83                         Assert.AreEqual (ContentAlignment.BottomLeft, l.ImageAlign, "I8");
  84                         l.ImageAlign = ContentAlignment.BottomCenter;
  85                         Assert.AreEqual (ContentAlignment.BottomCenter, l.ImageAlign, "I9");
  86                         l.ImageAlign = ContentAlignment.BottomRight;
  87                         Assert.AreEqual (ContentAlignment.BottomRight, l.ImageAlign, "I10");
  88                         Assert.AreEqual (-1, l.ImageIndex, "I11");
  89                         Assert.AreEqual (null, l.ImageList, "I12");
  90                         Assert.AreEqual (null, l.Image, "I13");
  91                         l.Image = Image.FromFile ("Test/System.Windows.Forms/bitmaps/a.png");
  92                         Assert.IsNotNull (l.Image, "I14");
  93                         bmp = (Bitmap)l.Image;
  94                         Assert.IsNotNull (bmp.GetPixel (0, 0), "I15");
  95
  96
  97                         ImageList il = new ImageList ();
  98                         il.ColorDepth = ColorDepth.Depth32Bit;
  99                         il.ImageSize = new Size (15, 15);
 100                         il.Images.Add (Image.FromFile ("Test/System.Windows.Forms/bitmaps/a.png"));
 101                         l.ImageList = il;
 102                         l.ImageIndex = 0;
 103
 104                         Assert.AreEqual (0, l.ImageIndex, "I16");
 105                         Assert.IsNotNull (l.ImageList, "I17");
 106
 107                         // PreferredHeight
 108                         // PregerredWidth
 109                         // RenderTransparent
 110
 111                         // T
 112                         // Assert.AreEqual (false, l.TabStop, "T1");
 113                         Assert.AreEqual (ContentAlignment.TopLeft, l.TextAlign, "T2");
 114
 115                         // U
 116                         Assert.AreEqual (true, l.UseMnemonic, "U1");
 117                         l.UseMnemonic = false;
 118                         Assert.AreEqual (false, l.UseMnemonic, "U2");
 119                 }
 120
 121
 122                 [Test]
 123                 public void LabelEqualsTest ()
 124                 {
 125                         Label s1 = new Label ();
 126                         Label s2 = new Label ();
 127                         s1.Text = "abc";
 128                         s2.Text = "abc";
 129                         Assert.AreEqual (false, s1.Equals (s2), "E1");
 130                         Assert.AreEqual (true, s1.Equals (s1), "E2");
 131                 }
 132
 133                 [Test]
 134                 public void LabelScaleTest ()
 135                 {
 136                         Label r1 = new Label ();
 137                         r1.Width = 40;
 138                         r1.Height = 20 ;
 139                         r1.Scale (2);
 140                         Assert.AreEqual (80, r1.Width, "W1");
 141                         Assert.AreEqual (40, r1.Height, "H1");
 142                 }
 143
 144                 [Test]
 145                 public void PubMethodTest ()
 146                 {
 147                         Label l = new Label ();
 148
 149                         l.Text = "My Label";
 150
 151                         Assert.AreEqual ("System.Windows.Forms.LabelText: My Label", l.ToString (), "T1");
 152
 153                 }
 154         }
 155
 156         [TestFixture]
 157         public class LabelEventTest
 158         {
 159                 static bool eventhandled = false;
 160                 public void Label_EventHandler (object sender,EventArgs e)
 161                 {
 162                         eventhandled = true;
 163                 }
 164
 165                 [Test]
 166                 public void AutoSizeChangedChangedTest ()
 167                 {
 168                         Form myform = new Form ();
 169                         myform.Visible = true;
 170                         Label l = new Label ();
 171                         l.Visible = true;
 172                         myform.Controls.Add (l);
 173                         l.AutoSizeChanged += new EventHandler (Label_EventHandler);
 174                         l.AutoSize = true;
 175                         Assert.AreEqual (true, eventhandled, "B4");
 176                         eventhandled = false;
 177                 }
 178
 179                 [Test]
 180                 public void BackgroundImageChangedTest ()
 181                 {
 182                         Form myform = new Form ();
 183                         myform.Visible = true;
 184                         Label l = new Label ();
 185                         l.Visible = true;
 186                         myform.Controls.Add (l);
 187                         l.BackgroundImageChanged += new EventHandler (Label_EventHandler);
 188                         l.BackgroundImage = Image.FromFile ("Test/System.Windows.Forms/bitmaps/a.png");
 189                         Assert.AreEqual (true, eventhandled, "B4");
 190                         eventhandled = false;
 191                 }
 192
 193                 [Test]
 194                 public void ImeModeChangedTest ()
 195                 {
 196                         Form myform = new Form ();
 197                         myform.Visible = true;
 198                         Label l = new Label ();
 199                         l.Visible = true;
 200                         myform.Controls.Add (l);
 201                         l.ImeModeChanged += new EventHandler (Label_EventHandler);
 202                         l.ImeMode = ImeMode.Katakana;
 203                         Assert.AreEqual (true, eventhandled, "I16");
 204                         eventhandled = false;
 205                 }
 206
 207                 [Test, Ignore ("This isnt complete.")]
 208                 public void KeyDownTest ()
 209                 {
 210                         Form myform = new Form ();
 211                         myform.Visible = true;
 212                         Label l = new Label ();
 213                         l.Visible = true;
 214                         myform.Controls.Add (l);
 215                         l.KeyDown += new KeyEventHandler (Label_EventHandler);
 216
 217                         //Assert.AreEqual (true, eventhandled, "K1");
 218                         eventhandled = false;
 219                 }
 220
 221
 222                 [Test, Ignore ("This is failing.")]
 223                 public void TabStopChangedTest ()
 224                 {
 225                         Form myform = new Form ();
 226                         myform.Visible = true;
 227                         Label l = new Label ();
 228                         l.Visible = true;
 229                         myform.Controls.Add (l);
 230                         l.TabStopChanged += new EventHandler (Label_EventHandler);
 231                         l.TabStop = true;
 232                         Assert.AreEqual (true, eventhandled, "T3");
 233                         eventhandled = false;
 234                 }
 235
 236                 [Test]
 237                 public void TextAlignChangedTest ()
 238                 {
 239                         Form myform = new Form ();
 240                         myform.Visible = true;
 241                         Label l = new Label ();
 242                         l.Visible = true;
 243                         myform.Controls.Add (l);
 244                         l.TextAlignChanged += new EventHandler (Label_EventHandler);
 245                         l.TextAlign = ContentAlignment.TopRight;
 246                         Assert.AreEqual (true, eventhandled, "T4");
 247                         eventhandled = false;
 248                 }
 249         }
 250 }
 251