2007-03-28 Igor Zelmanovich <igorz@mainsoft.com>
[mono.git] / mcs / class / Managed.Windows.Forms / Test / System.Windows.Forms / ToolStripButtonTest.cs
1 //
2 // ToolStripButtonTests.cs
3 //
4 // Permission is hereby granted, free of charge, to any person obtaining
5 // a copy of this software and associated documentation files (the
6 // "Software"), to deal in the Software without restriction, including
7 // without limitation the rights to use, copy, modify, merge, publish,
8 // distribute, sublicense, and/or sell copies of the Software, and to
9 // permit persons to whom the Software is furnished to do so, subject to
10 // the following conditions:
11 // 
12 // The above copyright notice and this permission notice shall be
13 // included in all copies or substantial portions of the Software.
14 // 
15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
20 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 //
23 // Copyright (c) 2006 Jonathan Pobst
24 //
25 // Authors:
26 //      Jonathan Pobst (monkey@jpobst.com)
27 //
28 #if NET_2_0
29 using System;
30 using System.Collections.Generic;
31 using System.Text;
32 using NUnit.Framework;
33 using System.Drawing;
34 using System.Windows.Forms;
35 using System.ComponentModel;
36
37 namespace MonoTests.System.Windows.Forms
38 {
39         [TestFixture]
40         public class ToolStripButtonTests
41         {
42                 [Test]
43                 public void Constructor ()
44                 {
45                         ToolStripButton tsi = new ToolStripButton ();
46
47                         Assert.AreEqual (true, tsi.AutoToolTip, "A1");
48                         Assert.AreEqual (true, tsi.CanSelect, "A2");
49                         Assert.AreEqual (false, tsi.Checked, "A3");
50                         Assert.AreEqual (false, tsi.CheckOnClick, "A4");
51                         Assert.AreEqual (CheckState.Unchecked, tsi.CheckState, "A5");
52
53                         int count = 0;
54                         EventHandler oc = new EventHandler (delegate (object sender, EventArgs e) { count++; });
55                         Image i = new Bitmap (1,1);
56                         
57                         tsi = new ToolStripButton (i);
58                         tsi.PerformClick();
59                         Assert.AreEqual (null, tsi.Text, "A6");
60                         Assert.AreSame (i, tsi.Image, "A7");
61                         Assert.AreEqual (0, count, "A8");
62                         Assert.AreEqual (string.Empty, tsi.Name, "A9");
63
64                         tsi = new ToolStripButton ("Text");
65                         tsi.PerformClick ();
66                         Assert.AreEqual ("Text", tsi.Text, "A10");
67                         Assert.AreSame (null, tsi.Image, "A11");
68                         Assert.AreEqual (0, count, "A12");
69                         Assert.AreEqual (string.Empty, tsi.Name, "A13");
70
71                         tsi = new ToolStripButton ("Text", i);
72                         tsi.PerformClick ();
73                         Assert.AreEqual ("Text", tsi.Text, "A14");
74                         Assert.AreSame (i, tsi.Image, "A15");
75                         Assert.AreEqual (0, count, "A16");
76                         Assert.AreEqual (string.Empty, tsi.Name, "A17");
77
78                         tsi = new ToolStripButton ("Text", i, oc);
79                         tsi.PerformClick ();
80                         Assert.AreEqual ("Text", tsi.Text, "A18");
81                         Assert.AreSame (i, tsi.Image, "A19");
82                         Assert.AreEqual (1, count, "A20");
83                         Assert.AreEqual (string.Empty, tsi.Name, "A21");
84
85                         tsi = new ToolStripButton ("Text", i, oc, "Name");
86                         tsi.PerformClick ();
87                         Assert.AreEqual ("Text", tsi.Text, "A22");
88                         Assert.AreSame (i, tsi.Image, "A23");
89                         Assert.AreEqual (2, count, "A24");
90                         Assert.AreEqual ("Name", tsi.Name, "A25");
91                 }
92
93                 [Test]
94                 public void ProtectedProperties ()
95                 {
96                         ExposeProtectedProperties epp = new ExposeProtectedProperties ();
97
98                         Assert.AreEqual (true, epp.DefaultAutoToolTip, "C1");
99                 }
100
101                 [Test]
102                 public void PropertyAutoToolTip ()
103                 {
104                         ToolStripButton tsi = new ToolStripButton ();
105                         EventWatcher ew = new EventWatcher (tsi);
106
107                         tsi.AutoToolTip = true;
108                         Assert.AreEqual (true, tsi.AutoToolTip, "B1");
109                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
110
111                         ew.Clear ();
112                         tsi.AutoToolTip = true;
113                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
114                 }
115
116                 [Test]
117                 public void PropertyChecked ()
118                 {
119                         ToolStripButton tsi = new ToolStripButton ();
120                         EventWatcher ew = new EventWatcher (tsi);
121
122                         tsi.Checked = true;
123                         Assert.AreEqual (true, tsi.Checked, "B1");
124                         Assert.AreEqual ("CheckedChanged;CheckStateChanged", ew.ToString (), "B2");
125
126                         ew.Clear ();
127                         tsi.Checked = true;
128                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
129                 }
130
131                 [Test]
132                 public void PropertyCheckOnClick ()
133                 {
134                         ToolStripButton tsi = new ToolStripButton ();
135                         EventWatcher ew = new EventWatcher (tsi);
136
137                         tsi.CheckOnClick = true;
138                         Assert.AreEqual (true, tsi.CheckOnClick, "B1");
139                         Assert.AreEqual (string.Empty, ew.ToString (), "B2");
140
141                         ew.Clear ();
142                         tsi.CheckOnClick = true;
143                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
144                 }
145
146                 [Test]
147                 public void PropertyCheckState ()
148                 {
149                         ToolStripButton tsi = new ToolStripButton ();
150                         EventWatcher ew = new EventWatcher (tsi);
151
152                         tsi.CheckState = CheckState.Checked;
153                         Assert.AreEqual (CheckState.Checked, tsi.CheckState, "B1");
154                         Assert.AreEqual ("CheckedChanged;CheckStateChanged", ew.ToString (), "B2");
155
156                         ew.Clear ();
157                         tsi.CheckState = CheckState.Checked;
158                         Assert.AreEqual (string.Empty, ew.ToString (), "B3");
159                 }
160
161                 [Test]
162                 [ExpectedException (typeof (InvalidEnumArgumentException))]
163                 public void PropertyCheckStateIEAE ()
164                 {
165                         ToolStripButton tsi = new ToolStripButton ();
166                         tsi.CheckState = (CheckState)42;
167                 }
168
169                 //[Test]
170                 //public void PropertyAnchorAndDocking ()
171                 //{
172                 //        ToolStripItem ts = new NullToolStripItem ();
173
174                 //        ts.Anchor = AnchorStyles.Top | AnchorStyles.Bottom;
175
176                 //        Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Bottom, ts.Anchor, "A1");
177                 //        Assert.AreEqual (DockStyle.None, ts.Dock, "A2");
178
179                 //        ts.Anchor = AnchorStyles.Left | AnchorStyles.Right;
180
181                 //        Assert.AreEqual (AnchorStyles.Left | AnchorStyles.Right, ts.Anchor, "A1");
182                 //        Assert.AreEqual (DockStyle.None, ts.Dock, "A2");
183
184                 //        ts.Dock = DockStyle.Left;
185
186                 //        Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Left, ts.Anchor, "A1");
187                 //        Assert.AreEqual (DockStyle.Left, ts.Dock, "A2");
188
189                 //        ts.Dock = DockStyle.None;
190
191                 //        Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Left, ts.Anchor, "A1");
192                 //        Assert.AreEqual (DockStyle.None, ts.Dock, "A2");
193
194                 //        ts.Dock = DockStyle.Top;
195
196                 //        Assert.AreEqual (AnchorStyles.Top | AnchorStyles.Left, ts.Anchor, "A1");
197                 //        Assert.AreEqual (DockStyle.Top, ts.Dock, "A2");
198                 //}
199                 
200                 [Test]
201                 [Ignore ("Accessibility still needs some work")]
202                 public void Accessibility ()
203                 {
204                         ToolStripButton tsi = new ToolStripButton ();
205                         AccessibleObject ao = tsi.AccessibilityObject;
206
207                         Assert.AreEqual ("ToolStripItemAccessibleObject: Owner = " + tsi.ToString (), ao.ToString (), "L");
208                         Assert.AreEqual (Rectangle.Empty, ao.Bounds, "L1");
209                         Assert.AreEqual ("Press", ao.DefaultAction, "L2");
210                         Assert.AreEqual (null, ao.Description, "L3");
211                         Assert.AreEqual (null, ao.Help, "L4");
212                         Assert.AreEqual (string.Empty, ao.KeyboardShortcut, "L5");
213                         Assert.AreEqual (string.Empty, ao.Name, "L6");
214                         Assert.AreEqual (null, ao.Parent, "L7");
215                         Assert.AreEqual (AccessibleRole.PushButton, ao.Role, "L8");
216                         Assert.AreEqual (AccessibleStates.Focusable, ao.State, "L9");
217                         Assert.AreEqual (string.Empty, ao.Value, "L10");
218
219                         tsi.Name = "Label1";
220                         tsi.Text = "Test Label";
221                         tsi.AccessibleDescription = "Label Desc";
222
223                         Assert.AreEqual (Rectangle.Empty, ao.Bounds, "L11");
224                         Assert.AreEqual ("Press", ao.DefaultAction, "L12");
225                         Assert.AreEqual ("Label Desc", ao.Description, "L13");
226                         Assert.AreEqual (null, ao.Help, "L14");
227                         Assert.AreEqual (string.Empty, ao.KeyboardShortcut, "L15");
228                         Assert.AreEqual ("Test Label", ao.Name, "L16");
229                         Assert.AreEqual (null, ao.Parent, "L17");
230                         Assert.AreEqual (AccessibleRole.PushButton, ao.Role, "L18");
231                         Assert.AreEqual (AccessibleStates.Focusable, ao.State, "L19");
232                         Assert.AreEqual (string.Empty, ao.Value, "L20");
233
234                         tsi.AccessibleName = "Access Label";
235                         Assert.AreEqual ("Access Label", ao.Name, "L21");
236
237                         tsi.Text = "Test Label";
238                         Assert.AreEqual ("Access Label", ao.Name, "L22");
239
240                         tsi.AccessibleDefaultActionDescription = "AAA";
241                         Assert.AreEqual ("AAA", tsi.AccessibleDefaultActionDescription, "L23");
242                 }
243
244                 [Test]
245                 [NUnit.Framework.Category ("NotWorking")]       // Font dependent, values are for win32
246                 public void BehaviorAutoSize ()
247                 {
248                         // Lots of things depend on this, it needs to be 100% correct...
249                         ToolStripItem tsi = new ToolStripButton ();
250
251                         string string1 = "ABCDEFG";
252                         string string2 = "qwertyuiop--123456";
253                         Font f1 = tsi.Font;
254                         Font f2 = new Font ("Arial", 14);
255                         Size string1size = TextRenderer.MeasureText (string1, f1);
256                         Size string2size = TextRenderer.MeasureText (string2, f1);
257                         Size string1size2 = TextRenderer.MeasureText (string1, f2);
258                         Size string2size2 = TextRenderer.MeasureText (string2, f2);
259                         Image i = new Bitmap (16, 16);
260                         Image i2 = new Bitmap (22, 22);
261
262                         Assert.AreEqual (new Size (23, 4), tsi.GetPreferredSize (Size.Empty), "K1");
263
264                         // Text only
265                         tsi.Text = string1;
266                         Assert.AreEqual (new Size (string1size.Width + 4, string1size.Height + 4), tsi.GetPreferredSize (Size.Empty), "K2");
267
268                         tsi.Text = string2;
269                         Assert.AreEqual (new Size (string2size.Width + 4, string1size.Height + 4), tsi.GetPreferredSize (Size.Empty), "K3");
270
271                         tsi.Font = f2;
272                         tsi.Text = string1;
273                         Assert.AreEqual (new Size (string1size2.Width + 4, string1size2.Height + 4), tsi.GetPreferredSize (Size.Empty), "K4");
274
275                         tsi.Text = string2;
276                         Assert.AreEqual (new Size (string2size2.Width + 4, string1size2.Height + 4), tsi.GetPreferredSize (Size.Empty), "K5");
277
278                         // Text and image
279                         tsi.Image = i;
280                         tsi.Font = f1;
281                         tsi.Text = string1;
282                         Assert.AreEqual (new Size (string1size.Width + 20, string1size.Height + 7), tsi.GetPreferredSize (Size.Empty), "K6");
283
284                         tsi.Text = string2;
285                         Assert.AreEqual (new Size (string2size.Width + 20, string2size.Height + 7), tsi.GetPreferredSize (Size.Empty), "K7");
286
287                         tsi.Image = i2;
288                         tsi.Font = f2;
289                         tsi.Text = string1;
290                         Assert.AreEqual (new Size (string1size2.Width + 26, Math.Max (string1size2.Height + 4, 26)), tsi.GetPreferredSize (Size.Empty), "K8");
291
292                         tsi.Text = string2;
293                         Assert.AreEqual (new Size (string2size2.Width + 26, Math.Max (string1size2.Height + 4, 26)), tsi.GetPreferredSize (Size.Empty), "K9");
294
295                         // Image only
296                         tsi.Image = i;
297                         tsi.Text = string.Empty;
298
299                         Assert.AreEqual (new Size (23, 20), tsi.GetPreferredSize (Size.Empty), "K10");
300
301                         tsi.Image = i2;
302                         Assert.AreEqual (new Size (26, 26), tsi.GetPreferredSize (Size.Empty), "K11");
303
304                         // DisplayStyle = text
305                         tsi.Image = null;
306                         tsi.Text = string1;
307                         tsi.Font = f1;
308                         tsi.DisplayStyle = ToolStripItemDisplayStyle.Text;
309
310                         Assert.AreEqual (new Size (string1size.Width + 4, string1size.Height + 4), tsi.GetPreferredSize (Size.Empty), "K12");
311
312                         tsi.Text = string2;
313                         Assert.AreEqual (new Size (string2size.Width + 4, string1size.Height + 4), tsi.GetPreferredSize (Size.Empty), "K13");
314
315                         tsi.Font = f2;
316                         tsi.Text = string1;
317                         Assert.AreEqual (new Size (string1size2.Width + 4, string1size2.Height + 4), tsi.GetPreferredSize (Size.Empty), "K14");
318
319                         tsi.Text = string2;
320                         Assert.AreEqual (new Size (string2size2.Width + 4, string1size2.Height + 4), tsi.GetPreferredSize (Size.Empty), "K15");
321
322                         // DisplayStyle = image
323                         tsi.Image = i;
324                         tsi.Text = string.Empty;
325                         tsi.DisplayStyle = ToolStripItemDisplayStyle.Image;
326
327                         Assert.AreEqual (new Size (23, 20), tsi.GetPreferredSize (Size.Empty), "K16");
328
329                         tsi.Image = i2;
330                         Assert.AreEqual (new Size (26, 26), tsi.GetPreferredSize (Size.Empty), "K17");
331
332                         // DisplayStyle = textandimage, imagebeforetext
333                         tsi.Image = i;
334                         tsi.Font = f1;
335                         tsi.Text = string1;
336                         tsi.DisplayStyle = ToolStripItemDisplayStyle.ImageAndText;
337                         Assert.AreEqual (new Size (string1size.Width + 20, 20), tsi.GetPreferredSize (Size.Empty), "K18");
338
339                         tsi.Text = string2;
340                         Assert.AreEqual (new Size (string2size.Width + 20, 20), tsi.GetPreferredSize (Size.Empty), "K19");
341
342                         tsi.Image = i2;
343                         tsi.Font = f2;
344                         tsi.Text = string1;
345                         Assert.AreEqual (new Size (string1size2.Width + 26, Math.Max (string1size2.Height + 4, 26)), tsi.GetPreferredSize (Size.Empty), "K20");
346
347                         tsi.Text = string2;
348                         Assert.AreEqual (new Size (string2size2.Width + 26, Math.Max (string1size2.Height + 4, 26)), tsi.GetPreferredSize (Size.Empty), "K21");
349
350                         // DisplayStyle = textandimage, TextBeforeImage
351                         tsi.Image = i;
352                         tsi.Font = f1;
353                         tsi.Text = string1;
354                         tsi.TextImageRelation = TextImageRelation.TextBeforeImage;
355                         Assert.AreEqual (new Size (string1size.Width + 20, 20), tsi.GetPreferredSize (Size.Empty), "K22");
356
357                         tsi.Text = string2;
358                         Assert.AreEqual (new Size (string2size.Width + 20, 20), tsi.GetPreferredSize (Size.Empty), "K23");
359
360                         tsi.Image = i2;
361                         tsi.Font = f2;
362                         tsi.Text = string1;
363                         Assert.AreEqual (new Size (string1size2.Width + 26, Math.Max (string1size2.Height + 4, 26)), tsi.GetPreferredSize (Size.Empty), "K24");
364
365                         tsi.Text = string2;
366                         Assert.AreEqual (new Size (string2size2.Width + 26, Math.Max (string1size2.Height + 4, 26)), tsi.GetPreferredSize (Size.Empty), "K25");
367
368                         // DisplayStyle = textandimage, overlay
369                         tsi.Image = i;
370                         tsi.Font = f1;
371                         tsi.Text = string1;
372                         tsi.TextImageRelation = TextImageRelation.Overlay;
373                         Assert.AreEqual (new Size (string1size.Width + 4, 20), tsi.GetPreferredSize (Size.Empty), "K26");
374
375                         tsi.Text = string2;
376                         Assert.AreEqual (new Size (string2size.Width + 4, 20), tsi.GetPreferredSize (Size.Empty), "K27");
377
378                         tsi.Image = i2;
379                         tsi.Font = f2;
380                         tsi.Text = string1;
381                         Assert.AreEqual (new Size (string1size2.Width + 4, Math.Max (string1size2.Height + 4, 26)), tsi.GetPreferredSize (Size.Empty), "K28");
382
383                         tsi.Text = string2;
384                         Assert.AreEqual (new Size (string2size2.Width + 4, Math.Max (string1size2.Height + 4, 26)), tsi.GetPreferredSize (Size.Empty), "K29");
385
386                         // DisplayStyle = textandimage, TextAboveImage
387                         tsi.Image = i;
388                         tsi.Font = f1;
389                         tsi.Text = string1;
390                         tsi.TextImageRelation = TextImageRelation.TextAboveImage;
391                         Assert.AreEqual (new Size (string1size.Width + 4, string1size.Height + tsi.Image.Height + 4), tsi.GetPreferredSize (Size.Empty), "K30");
392
393                         tsi.Text = string2;
394                         Assert.AreEqual (new Size (string2size.Width + 4, string2size.Height + tsi.Image.Height + 4), tsi.GetPreferredSize (Size.Empty), "K31");
395
396                         tsi.Image = i2;
397                         tsi.Font = f2;
398                         tsi.Text = string1;
399                         Assert.AreEqual (new Size (string1size2.Width + 4, string1size2.Height + tsi.Image.Height + 4), tsi.GetPreferredSize (Size.Empty), "K32");
400
401                         tsi.Text = string2;
402                         Assert.AreEqual (new Size (string2size2.Width + 4, string2size2.Height + tsi.Image.Height + 4), tsi.GetPreferredSize (Size.Empty), "K33");
403
404                         // DisplayStyle = textandimage, ImageAboveText
405                         tsi.Image = i;
406                         tsi.Font = f1;
407                         tsi.Text = string1;
408                         tsi.TextImageRelation = TextImageRelation.ImageAboveText;
409                         Assert.AreEqual (new Size (string1size.Width + 4, string1size.Height + tsi.Image.Height + 4), tsi.GetPreferredSize (Size.Empty), "K34");
410
411                         tsi.Text = string2;
412                         Assert.AreEqual (new Size (string2size.Width + 4, string2size.Height + tsi.Image.Height + 4), tsi.GetPreferredSize (Size.Empty), "K35");
413
414                         tsi.Image = i2;
415                         tsi.Font = f2;
416                         tsi.Text = string1;
417                         Assert.AreEqual (new Size (string1size2.Width + 4, string1size2.Height + tsi.Image.Height + 4), tsi.GetPreferredSize (Size.Empty), "K36");
418
419                         tsi.Text = string2;
420                         Assert.AreEqual (new Size (string2size2.Width + 4, string2size2.Height + tsi.Image.Height + 4), tsi.GetPreferredSize (Size.Empty), "K37");
421                 }
422
423                 private class EventWatcher
424                 {
425                         private string events = string.Empty;
426                         
427                         public EventWatcher (ToolStripButton tsi)
428                         {
429                                 tsi.CheckedChanged += new EventHandler (delegate (Object obj, EventArgs e) { events += ("CheckedChanged;"); });
430                                 tsi.CheckStateChanged += new EventHandler (delegate (Object obj, EventArgs e) { events += ("CheckStateChanged;"); });
431                         }
432
433                         public override string ToString ()
434                         {
435                                 return events.TrimEnd (';');
436                         }
437                         
438                         public void Clear ()
439                         {
440                                 events = string.Empty;
441                         }
442                 }
443                 
444                 private class ExposeProtectedProperties : ToolStripButton
445                 {
446                         public new bool DefaultAutoToolTip { get { return base.DefaultAutoToolTip; } }
447                 }
448         }
449 }
450 #endif