class/System.Xaml/Test/System.Windows.Markup/XDataTest.cs

   1 //
   2 // Copyright (C) 2010 Novell Inc. http://novell.com
   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 using System;
  24 using System.Collections;
  25 using System.Collections.Generic;
  26 using System.ComponentModel;
  27 using System.IO;
  28 using System.Reflection;
  29 using System.Text;
  30 using System.Windows.Markup;
  31 using System.Xaml;
  32 using System.Xaml.Schema;
  33 using System.Xml;
  34 using NUnit.Framework;
  35
  36 using Category = NUnit.Framework.CategoryAttribute;
  37
  38 namespace MonoTests.System.Windows.Markup
  39 {
  40         [TestFixture]
  41         public class XDataTest
  42         {
  43                 [Test]
  44                 [ExpectedException (typeof (ArgumentNullException))]
  45                 public void GetXmlReaderWithNullText ()
  46                 {
  47                         var x = new XData ();
  48                         Assert.IsNull (x.Text, "#1");
  49                         Assert.IsNull (x.XmlReader, "#2");
  50                 }
  51
  52                 [Test]
  53                 public void TextSetsXmlReader ()
  54                 {
  55                         var x = new XData ();
  56                         x.Text = "foobar";
  57                         Assert.IsNotNull (x.Text, "#3");
  58                         var r = x.XmlReader as XmlReader;
  59                         Assert.IsNotNull (r, "#4");
  60                         Assert.AreEqual (XmlNodeType.None, r.NodeType, "#5");
  61                         try {
  62                                 r.Read (); // invalid xml
  63                                 Assert.Fail ("#6");
  64                         } catch (XmlException) {
  65                         }
  66                 }
  67
  68                 [Test]
  69                 public void SetTextNull ()
  70                 {
  71                         var x = new XData ();
  72                         // allowed.
  73                         x.Text = null;
  74                 }
  75
  76                 [Test]
  77                 [ExpectedException (typeof (ArgumentNullException))]
  78                 public void SetNonXmlReader ()
  79                 {
  80                         var x = new XData ();
  81                         XmlReader r;
  82                         x.XmlReader = "<foo/>"; // not allowed. It does *not* raise an error, but the value becomes null.
  83                         r = x.XmlReader as XmlReader; // and thus it causes ANE.
  84                 }
  85
  86                 [Test]
  87                 public void SetXmlReader ()
  88                 {
  89                         var x = new XData ();
  90                         x.XmlReader = XmlReader.Create (new StringReader ("<root/>"));
  91                         Assert.IsNull (x.Text, "#1");
  92                         Assert.IsNotNull (x.XmlReader, "#2");
  93                         x.XmlReader = null;
  94                 }
  95         }
  96 }