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

   1 /**\r
   2  * SendKeysTest.cs: Test cases for SendKeys\r
   3  * \r
   4  * These tests can only run in ms.net one at a time.\r
   5  * Since ms.net apparently hooks the keyboard to \r
   6  * implement this, running two tests in a row\r
   7  * makes the second test run before the hook\r
   8  * of the first test is released, effectively\r
   9  * hanging the keyboard. CTRL-ALT-DEL releases\r
  10  * the keyboard, but the test still hangs.\r
  11  * Running each test separately works.\r
  12  * \r
  13  * Author:\r
  14  *              Andreia Gaita (avidigal@novell.com)\r
  15  * \r
  16  * (C) 2005 Novell, Inc. (http://www.novell.com)\r
  17  * \r
  18 */ \r
  19 \r
  20 using System;\r
  21 using System.Windows.Forms;\r
  22 using System.Drawing;\r
  23 using System.Reflection;\r
  24 using System.Text;\r
  25 using System.Collections;\r
  26 using NUnit.Framework;\r
  27 \r
  28 namespace MonoTests.System.Windows.Forms\r
  29 {\r
  30         [TestFixture]   \r
  31         [Category("NotDotNet")]\r
  32         public class SendKeysTest {\r
  33 \r
  34                 static Queue keys = new Queue();\r
  35 \r
  36                 internal struct Keys {\r
  37                         public string key;\r
  38                         public bool up;\r
  39                         public bool shift;\r
  40                         public bool ctrl;\r
  41                         public bool alt;\r
  42 \r
  43                         public Keys(string key, bool up, bool shift, bool ctrl, bool alt) {\r
  44                                 this.key = key;\r
  45                                 this.up = up;\r
  46                                 this.shift = shift;\r
  47                                 this.ctrl = ctrl;\r
  48                                 this.alt = alt;\r
  49                         }\r
  50                 }\r
  51 \r
  52                 internal class Custom: TextBox {\r
  53 \r
  54                         protected override void OnKeyDown(KeyEventArgs e) {\r
  55                                 keys.Enqueue(new Keys(e.KeyData.ToString(), false, e.Shift, e.Control, e.Alt));\r
  56                                 base.OnKeyDown (e);\r
  57                         }\r
  58 \r
  59                         protected override void OnKeyUp(KeyEventArgs e) {\r
  60                                 keys.Enqueue(new Keys(e.KeyData.ToString(), true, e.Shift, e.Control, e.Alt));\r
  61                                 base.OnKeyUp (e);\r
  62                         }\r
  63                 }\r
  64 \r
  65                 \r
  66                 \r
  67                 public SendKeysTest() {\r
  68                 }\r
  69 \r
  70                 Form f;\r
  71                 Timer t;\r
  72                 Custom c;\r
  73 \r
  74                 [Test]\r
  75                 public void SendKeysTest1() {\r
  76                         f = new Form();\r
  77                         f.Activated +=new EventHandler(SendKeysTest1_activated);\r
  78                         c = new Custom();\r
  79                         f.Controls.Add(c);\r
  80                         Application.Run(f);\r
  81                         c.Dispose();\r
  82                 }\r
  83 \r
  84                 private void SendKeysTest1_activated(object sender, EventArgs e) {\r
  85                         SendKeys.SendWait("a");\r
  86 \r
  87                         t = new  Timer();\r
  88                         t.Interval = 0;\r
  89                         t.Tick +=new EventHandler(SendKeysTest1_tick);\r
  90                         t.Start();\r
  91                         \r
  92                 }\r
  93 \r
  94                 private void SendKeysTest1_tick(object sender, EventArgs e) {\r
  95                         t.Stop();\r
  96                         Assert.AreEqual(2, keys.Count, "#A1");\r
  97                         Keys k = (Keys)keys.Dequeue();\r
  98                         Assert.IsFalse(k.up, "#A2");\r
  99                         Assert.IsFalse(k.shift, "#A3");\r
 100                         Assert.IsFalse(k.ctrl, "#A4");\r
 101                         Assert.IsFalse(k.alt, "#A5");\r
 102                         Assert.AreEqual("A", k.key, "#A6");\r
 103 \r
 104                         k = (Keys)keys.Dequeue();\r
 105                         Assert.IsTrue(k.up, "#A2");\r
 106                         Assert.IsFalse(k.shift, "#A3");\r
 107                         Assert.IsFalse(k.ctrl, "#A4");\r
 108                         Assert.IsFalse(k.alt, "#A5");\r
 109                         Assert.AreEqual("A", k.key, "#A6");\r
 110                         \r
 111                         t.Dispose();\r
 112                         Application.Exit();\r
 113                 }\r
 114 \r
 115                 [SetUp]\r
 116                 public void SetUp() {\r
 117                         keys.Clear();\r
 118                 }\r
 119 \r
 120 \r
 121                 [Test]\r
 122                 public void SendKeysTest2() {\r
 123                         f = new Form();\r
 124                         f.Activated +=new EventHandler(SendKeysTest2_activated);\r
 125                         c = new Custom();\r
 126                         f.Controls.Add(c);\r
 127                         Application.Run(f);\r
 128                         c.Dispose();\r
 129                 }\r
 130 \r
 131 \r
 132                 private void SendKeysTest2_activated(object sender, EventArgs e) {\r
 133                         SendKeys.SendWait("+(abc){BACKSPACE 2}");\r
 134 \r
 135                         t = new Timer();\r
 136                         t.Interval = 0;\r
 137                         t.Tick +=new EventHandler(SendKeysTest2_tick);\r
 138                         t.Start();\r
 139                         \r
 140                 }\r
 141 \r
 142                 private void SendKeysTest2_tick(object sender, EventArgs e) {\r
 143                         t.Stop();\r
 144                         Assert.AreEqual(12, keys.Count, "#A1");\r
 145 \r
 146                         Keys k = (Keys)keys.Dequeue();\r
 147                         Assert.IsFalse(k.up, "#A2");\r
 148                         Assert.IsTrue(k.shift, "#A3");\r
 149                         Assert.IsFalse(k.ctrl, "#A4");\r
 150                         Assert.IsFalse(k.alt, "#A5");\r
 151 \r
 152                         k = (Keys)keys.Dequeue();\r
 153                         Assert.IsFalse(k.up, "#A7");\r
 154                         Assert.IsTrue(k.shift, "#A8");\r
 155                         Assert.IsFalse(k.ctrl, "#A9");\r
 156                         Assert.IsFalse(k.alt, "#A10");\r
 157                         Assert.AreEqual("A, Shift", k.key, "#A11");\r
 158                         \r
 159                         k = (Keys)keys.Dequeue();\r
 160                         Assert.IsTrue(k.up, "#A12");\r
 161                         Assert.IsTrue(k.shift, "#A13");\r
 162                         Assert.IsFalse(k.ctrl, "#A14");\r
 163                         Assert.IsFalse(k.alt, "#A15");\r
 164                         Assert.AreEqual("A, Shift", k.key, "#A16");\r
 165 \r
 166                         k = (Keys)keys.Dequeue();\r
 167                         Assert.IsFalse(k.up, "#A17");\r
 168                         Assert.IsTrue(k.shift, "#A18");\r
 169                         Assert.IsFalse(k.ctrl, "#A19");\r
 170                         Assert.IsFalse(k.alt, "#A20");\r
 171                         Assert.AreEqual("B, Shift", k.key, "#A21");\r
 172 \r
 173                         k = (Keys)keys.Dequeue();\r
 174                         Assert.IsTrue(k.up, "#A22");\r
 175                         Assert.IsTrue(k.shift, "#A23");\r
 176                         Assert.IsFalse(k.ctrl, "#A24");\r
 177                         Assert.IsFalse(k.alt, "#A25");\r
 178                         Assert.AreEqual("B, Shift", k.key, "#A26");\r
 179 \r
 180                         k = (Keys)keys.Dequeue();\r
 181                         Assert.IsFalse(k.up, "#A27");\r
 182                         Assert.IsTrue(k.shift, "#A28");\r
 183                         Assert.IsFalse(k.ctrl, "#A28");\r
 184                         Assert.IsFalse(k.alt, "#A29");\r
 185                         Assert.AreEqual("C, Shift", k.key, "#A30");\r
 186 \r
 187                         k = (Keys)keys.Dequeue();\r
 188                         Assert.IsTrue(k.up, "#A31");\r
 189                         Assert.IsTrue(k.shift, "#A32");\r
 190                         Assert.IsFalse(k.ctrl, "#A33");\r
 191                         Assert.IsFalse(k.alt, "#A34");\r
 192                         Assert.AreEqual("C, Shift", k.key, "#A35");\r
 193 \r
 194                         k = (Keys)keys.Dequeue();\r
 195                         Assert.IsTrue(k.up, "#A36");\r
 196                         Assert.IsFalse(k.shift, "#A37");\r
 197                         Assert.IsFalse(k.ctrl, "#A38");\r
 198                         Assert.IsFalse(k.alt, "#A39");\r
 199                         Assert.AreEqual("ShiftKey", k.key, "#A40");\r
 200 \r
 201                         k = (Keys)keys.Dequeue();\r
 202                         Assert.IsFalse(k.up, "#b1");\r
 203                         Assert.IsFalse(k.shift, "#b2");\r
 204                         Assert.IsFalse(k.ctrl, "#b3");\r
 205                         Assert.IsFalse(k.alt, "#b4");\r
 206                         Assert.AreEqual("Back", k.key, "#b5");\r
 207 \r
 208                         k = (Keys)keys.Dequeue();\r
 209                         Assert.IsTrue(k.up, "#b6");\r
 210                         Assert.IsFalse(k.shift, "#b7");\r
 211                         Assert.IsFalse(k.ctrl, "#b8");\r
 212                         Assert.IsFalse(k.alt, "#b9");\r
 213                         Assert.AreEqual("Back", k.key, "#b10");\r
 214 \r
 215                         k = (Keys)keys.Dequeue();\r
 216                         Assert.IsFalse(k.up, "#c1");\r
 217                         Assert.IsFalse(k.shift, "#c2");\r
 218                         Assert.IsFalse(k.ctrl, "#c3");\r
 219                         Assert.IsFalse(k.alt, "#c4");\r
 220                         Assert.AreEqual("Back", k.key, "#c5");\r
 221 \r
 222                         k = (Keys)keys.Dequeue();\r
 223                         Assert.IsTrue(k.up, "#c6");\r
 224                         Assert.IsFalse(k.shift, "#c7");\r
 225                         Assert.IsFalse(k.ctrl, "#c8");\r
 226                         Assert.IsFalse(k.alt, "#c9");\r
 227                         Assert.AreEqual("Back", k.key, "#c10");\r
 228 \r
 229                         Assert.AreEqual(0, keys.Count, "#d1");\r
 230 \r
 231                         Assert.AreEqual("A", c.Text, "#e1");\r
 232 \r
 233                         t.Dispose();\r
 234                         Application.Exit();\r
 235                 }\r
 236 \r
 237         }\r
 238 }\r