mcs/class/System.Web/Test/System.Web.UI.HtmlControls/HtmlFormTest.cs

   1 //
   2 // HtmlFormTest.cs
   3 //      - Unit tests for System.Web.UI.HtmlControls.HtmlForm
   4 //
   5 // Author:
   6 //      Dick Porter  <dick@ximian.com>
   7 //
   8 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 using System;
  31 using System.IO;
  32 using System.Text;
  33 using System.Web;
  34 using System.Web.UI;
  35 using System.Web.UI.HtmlControls;
  36 using MonoTests.stand_alone.WebHarness;
  37 using NUnit.Framework;
  38
  39 namespace MonoTests.System.Web.UI.HtmlControls {
  40
  41         class TestPage : SystemWebTestShim.Page {
  42
  43                 private HttpContext ctx;
  44
  45                 // don't call base class (so _context is never set to a non-null value)
  46                 protected internal override HttpContext Context {
  47                         get {
  48                                 if (ctx == null) {
  49                                         ctx = new HttpContext (
  50                                                 new HttpRequest ("default.aspx", "http://mono-project.com/", "q=1&q2=2"),
  51                                                 new HttpResponse (new StringWriter ())
  52                                                 );
  53                                 }
  54                                 return ctx;
  55                         }
  56                 }
  57
  58                 public void SetContext ()
  59                 {
  60                         SetContext (Context);
  61                 }
  62         }
  63
  64         public class FormPoker : HtmlForm {
  65                 public FormPoker () {
  66                         TrackViewState ();
  67                 }
  68
  69                 public object SaveState ()
  70                 {
  71                         return SaveViewState ();
  72                 }
  73
  74                 public void LoadState (object state)
  75                 {
  76                         LoadViewState (state);
  77                 }
  78
  79                 /* Not called at all when running the current tests (2005/09/29)
  80                 protected override void OnInit (EventArgs e)
  81                 {
  82                         Console.WriteLine (Environment.StackTrace);
  83                         base.OnInit (e);
  84                 }
  85                 */
  86                 public string RenderChildren ()
  87                 {
  88                         StringWriter sw = new StringWriter();
  89                         HtmlTextWriter w = new HtmlTextWriter (sw);
  90
  91                         RenderChildren (w);
  92
  93                         return sw.ToString();
  94                 }
  95
  96                 public string RenderAttributes ()
  97                 {
  98                         StringWriter sw = new StringWriter();
  99                         HtmlTextWriter w = new HtmlTextWriter (sw);
 100
 101                         RenderAttributes (w);
 102
 103                         return sw.ToString ();
 104                 }
 105                 public ControlCollection GetControlCollection ()
 106                 {
 107                         return CreateControlCollection();
 108                 }
 109         }
 110
 111         class FUControl : UserControl {
 112         }
 113
 114
 115         [TestFixture]
 116         public class HtmlFormTest {
 117                 [Test]
 118                 public void DefaultProperties ()
 119                 {
 120                         HtmlForm form = new HtmlForm ();
 121                         Assert.AreEqual (0, form.Attributes.Count, "Attributes.Count");
 122
 123                         Assert.AreEqual (String.Empty, form.Enctype, "Enctype");
 124                         Assert.AreEqual ("post", form.Method, "Method");
 125                         Assert.AreEqual (form.UniqueID, form.Name, "Name");
 126                         Assert.AreEqual (String.Empty, form.Target, "Target");
 127
 128                         Assert.AreEqual ("form", form.TagName, "TagName");
 129
 130                         Assert.IsFalse (form.SubmitDisabledControls, "TagName");
 131                 }
 132
 133                 [Test]
 134                 public void NullProperties ()
 135                 {
 136                         HtmlForm form = new HtmlForm ();
 137
 138                         form.Enctype = null;
 139                         Assert.AreEqual (String.Empty, form.Enctype, "Enctype");
 140                         form.Method = null;
 141                         Assert.AreEqual ("post", form.Method, "Method");
 142                         form.Name = null;
 143                         Assert.AreEqual (form.UniqueID, form.Name, "Name");
 144                         form.Target = null;
 145                         Assert.AreEqual (String.Empty, form.Target, "Target");
 146
 147                         form.DefaultButton = null;
 148                         Assert.AreEqual (String.Empty, form.DefaultButton, "DefaultButton");
 149
 150                         form.DefaultFocus = null;
 151                         Assert.AreEqual (String.Empty, form.DefaultFocus, "DefaultFocus");
 152                         Assert.AreEqual (0, form.Attributes.Count, "Attributes.Count");
 153
 154                 }
 155
 156                 [Test]
 157                 public void Attributes ()
 158                 {
 159                         HtmlForm form = new HtmlForm ();
 160                         IAttributeAccessor a = (IAttributeAccessor)form;
 161
 162                         /* not stored in Attributes */
 163                         form.DefaultButton = "defaultbutton";
 164                         Assert.IsNull (a.GetAttribute ("defaultbutton"), "A1");
 165
 166                         /* not stored in Attributes */
 167                         form.DefaultFocus = "defaultfocus";
 168                         Assert.IsNull (a.GetAttribute ("defaultfocus"), "A2");
 169                         form.Enctype = "enctype";
 170                         Assert.AreEqual ("enctype", a.GetAttribute ("enctype"), "A3");
 171
 172                         form.Method = "method";
 173                         Assert.AreEqual ("method", a.GetAttribute ("method"), "A4");
 174
 175                         /* not stored in Attributes */
 176                         form.Name = "name";
 177                         Assert.AreEqual (form.UniqueID, form.Name, "A5");
 178                         Assert.IsNull (form.Name, "A6");
 179                         Assert.IsNull (form.UniqueID, "A7");
 180                         Assert.IsNull (a.GetAttribute ("name"), "A8");
 181                         form.ID = "hithere";
 182                         Assert.AreEqual ("hithere", form.Name, "A9");
 183
 184                         form.SubmitDisabledControls = true;
 185                         Assert.IsNull (a.GetAttribute ("submitdisabledcontrols"), "A10");
 186
 187                         form.Target = "target";
 188                         Assert.AreEqual ("target", a.GetAttribute ("target"), "A11");
 189                 }
 190
 191 #if !TARGET_DOTNET
 192                 [Test]
 193                 public void ActionStringWithQuery ()
 194                 {
 195                         TestPage p = new TestPage ();
 196                         p.SetContext ();
 197                         FormPoker form = new FormPoker ();
 198                         form.Page = p;
 199                         string attrs = form.RenderAttributes ();
 200
 201                         // Indirect test for HttpRequest.QueryStringRaw, see
 202                         // https://bugzilla.novell.com/show_bug.cgi?id=376352
 203 #if NET_4_0
 204                         Assert.AreEqual (" method=\"post\" action=\"?q=1&amp;q2=2\"", attrs, "A1");
 205                         form.RenderingCompatibility = new Version (3, 5);
 206                         attrs = form.RenderAttributes ();
 207 #endif
 208                         Assert.AreEqual (" name=\"aspnetForm\" method=\"post\" action=\"?q=1&amp;q2=2\"", attrs, "A2");
 209                 }
 210 #endif
 211
 212                 [Test]
 213                 public void Undocumented_ActionProperty ()
 214                 {
 215                         TestPage p = new TestPage ();
 216                         p.SetContext ();
 217                         FormPoker form = new FormPoker ();
 218                         form.Page = p;
 219                         form.Action = "someactionfile.aspx";
 220                         string attrs = form.RenderAttributes ();
 221 #if NET_4_0
 222                         Assert.AreEqual (" method=\"post\" action=\"someactionfile.aspx\"", attrs, "A1");
 223                         form.RenderingCompatibility = new Version (3, 5);
 224                         attrs = form.RenderAttributes ();
 225 #endif
 226                         Assert.AreEqual (" name=\"aspnetForm\" method=\"post\" action=\"someactionfile.aspx\"", attrs, "A2");
 227                 }
 228
 229                 [Test]
 230                 public void ViewState ()
 231                 {
 232                         FormPoker form = new FormPoker();
 233                         FormPoker copy = new FormPoker();
 234
 235                         form.DefaultButton = "defaultbutton";
 236                         form.DefaultFocus = "defaultfocus";
 237
 238                         object state = form.SaveState();
 239                         copy.LoadState (state);
 240
 241                         Assert.AreEqual ("", copy.DefaultButton, "A1");
 242                         Assert.AreEqual ("defaultfocus", form.DefaultFocus, "A2");
 243
 244                 }
 245
 246                 [Test]
 247                 public void Name_InsideNaming ()
 248                 {
 249                         Control ctrl = new FUControl ();
 250                         ctrl.ID = "parent";
 251                         FormPoker form = new FormPoker ();
 252                         ctrl.Controls.Add (form);
 253                         Assert.IsNull (form.ID, "ID");
 254                         form.Name = "name";
 255                         Assert.AreEqual (form.Name, form.UniqueID, "name and unique id");
 256
 257                         form.ID = "id";
 258                         Assert.AreEqual ("id", form.ID, "ID-2");
 259                         Assert.AreEqual (form.UniqueID, form.Name, "Name-ID");
 260
 261                         form.Name = "name";
 262                         Assert.AreEqual (form.Name, form.UniqueID, "UniqueID-2");
 263
 264                         form.ID = null;
 265                         Assert.IsNull (form.ID, "ID-3");
 266                         Assert.IsNotNull (form.UniqueID, "UniqueID-3");
 267                         Assert.IsNotNull (form.Name, "Name-2");
 268                 }
 269
 270                 [Test]
 271                 [Category ("NotWorking")]
 272                 public void RenderChildren ()
 273                 {
 274                         Page p = new Page();
 275                         FormPoker form = new FormPoker ();
 276                         form.Page = p;
 277                         HtmlDiff.AssertAreEqual ("<div>\r\n<input type=\"hidden\" name=\"__VIEWSTATE\" id=\"\r\n__VIEWSTATE\" value=\"\" />\r\n</div>", form.RenderChildren ().Trim (), "A1");
 278                 }
 279
 280                 [Test]
 281                 public void ControlCollection ()
 282                 {
 283                         FormPoker poker = new FormPoker();
 284                         ControlCollection col = poker.GetControlCollection();
 285                         Assert.AreEqual (col.GetType(), typeof (ControlCollection), "A1");
 286                         Assert.IsFalse (col.IsReadOnly, "A2");
 287                         Assert.AreEqual (0, col.Count, "A3");
 288                 }
 289         }
 290 }