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//
// System.Xml.XmlDeclarationTests.cs
//
// Author: Duncan Mak (duncan@ximian.com)
// Author: Martin Willemoes Hansen (mwh@sysrq.dk)
//
// (C) Ximian, Inc.
// (C) 2003 Martin Willemoes Hansen
//
using System;
using System.IO;
using System.Xml;
using NUnit.Framework;
namespace MonoTests.System.Xml
{
[TestFixture]
public class XmlDeclarationTests
{
XmlDocument document;
XmlDeclaration declaration;
[SetUp]
public void GetReady ()
{
document = new XmlDocument ();
document.LoadXml ("<foo><bar></bar></foo>");
declaration = document.CreateXmlDeclaration ("1.0", null, null);
}
[Test]
public void InnerAndOuterXml ()
{
declaration = document.CreateXmlDeclaration ("1.0", null, null);
Assert.AreEqual (String.Empty, declaration.InnerXml);
Assert.AreEqual ("<?xml version=\"1.0\"?>", declaration.OuterXml);
declaration = document.CreateXmlDeclaration ("1.0", "doesn't check", null);
Assert.AreEqual (String.Empty, declaration.InnerXml);
Assert.AreEqual ("<?xml version=\"1.0\" encoding=\"doesn't check\"?>", declaration.OuterXml);
declaration = document.CreateXmlDeclaration ("1.0", null, "yes");
Assert.AreEqual (String.Empty, declaration.InnerXml);
Assert.AreEqual ("<?xml version=\"1.0\" standalone=\"yes\"?>", declaration.OuterXml);
declaration = document.CreateXmlDeclaration ("1.0", "foo", "no");
Assert.AreEqual (String.Empty, declaration.InnerXml);
Assert.AreEqual ("<?xml version=\"1.0\" encoding=\"foo\" standalone=\"no\"?>", declaration.OuterXml);
}
internal void XmlNodeBaseProperties (XmlNode original, XmlNode cloned)
{
// assertequals (original.nodetype + " was incorrectly cloned.",
// original.baseuri, cloned.baseuri);
Assert.IsNull (cloned.ParentNode);
Assert.AreEqual (original.Value, cloned.Value, "Value incorrectly cloned");
Assert.IsTrue (!Object.ReferenceEquals (original, cloned), "Copies, not pointers");
}
[Test]
public void Constructor ()
{
try {
XmlDeclaration broken = document.CreateXmlDeclaration ("2.0", null, null);
} catch (ArgumentException) {
return;
} catch (Exception e) {
Assert.Fail ("first arg null, wrong exception: " + e.ToString());
}
}
[Test]
public void NodeType ()
{
Assert.AreEqual (XmlNodeType.XmlDeclaration, declaration.NodeType, "incorrect NodeType returned");
}
[Test]
public void Names ()
{
Assert.AreEqual ("xml", declaration.Name, "Name is incorrect");
Assert.AreEqual ("xml", declaration.LocalName, "LocalName is incorrect");
}
[Test]
public void EncodingProperty ()
{
XmlDeclaration d1 = document.CreateXmlDeclaration ("1.0", "foo", null);
Assert.AreEqual ("foo", d1.Encoding, "Encoding property");
XmlDeclaration d2 = document.CreateXmlDeclaration ("1.0", null, null);
Assert.AreEqual (String.Empty, d2.Encoding, "null Encoding property");
}
[Test]
public void ValidInnerText ()
{
declaration.InnerText = "version='1.0'";
declaration.InnerText = "version='1.0' encoding='euc-jp'";
declaration.InnerText = "version='1.0' standalone='no'";
declaration.InnerText = "version='1.0' encoding='iso-8859-1' standalone=\"yes\"";
declaration.InnerText = @"version = '1.0' encoding =
'euc-jp' standalone = 'yes' ";
declaration.InnerText = " version = '1.0'";
}
[Test]
[ExpectedException (typeof (XmlException))]
public void InvalidInnerText ()
{
declaration.InnerText = "version='1.0a'";
}
[Test]
[ExpectedException (typeof (XmlException))]
public void InvalidInnerText2 ()
{
declaration.InnerText = "version='1.0' encoding='euc-kr\"";
}
[Test]
[ExpectedException (typeof (XmlException))]
public void InvalidInnerText3 ()
{
declaration.InnerText = "version='2.0'";
}
[Test]
[ExpectedException (typeof (XmlException))]
public void InvalidInnerText4 ()
{
declaration.InnerText = "version='1.0' standalone='Yeah!!!!!'";
}
[Test]
[ExpectedException (typeof (XmlException))]
public void InvalidInnerText5 ()
{
declaration.InnerText = "version='1.0'standalone='yes'";
}
[Test]
[ExpectedException (typeof (XmlException))]
public void InvalidInnerText6 ()
{
declaration.InnerText = "version='1.0'standalone='yes' encoding='utf-8'";
}
[Test]
public void StandaloneProperty ()
{
XmlDeclaration d1 = document.CreateXmlDeclaration ("1.0", null, "yes");
Assert.AreEqual ("yes", d1.Standalone, "Yes standalone property");
XmlDeclaration d2 = document.CreateXmlDeclaration ("1.0", null, "no");
Assert.AreEqual ("no", d2.Standalone, "No standalone property");
XmlDeclaration d3 = document.CreateXmlDeclaration ("1.0", null, null);
Assert.AreEqual (String.Empty, d3.Standalone, "null Standalone property");
}
[Test]
public void ValueProperty ()
{
string expected = "version=\"1.0\" encoding=\"ISO-8859-1\" standalone=\"yes\"" ;
XmlDeclaration d = document.CreateXmlDeclaration ("1.0", "ISO-8859-1", "yes");
Assert.AreEqual (expected, d.Value, "Value property");
d.Value = expected;
Assert.AreEqual (expected, d.Value, "Value round-trip");
d.Value = " " + expected;
Assert.AreEqual (expected, d.Value, "Value round-trip (padded)");
d.Value = "version=\"1.0\" encoding=\"ISO-8859-1\" standalone=\"yes\"" ;
Assert.AreEqual (expected, d.Value, "Value round-trip (padded 2)");
d.Value = "version=\"1.0\"\tencoding=\"ISO-8859-1\" standalone=\"yes\"" ;
Assert.AreEqual (expected, d.Value, "Value round-trip (\\t)");
d.Value = "version=\"1.0\"\n encoding=\"ISO-8859-1\" standalone=\"yes\"" ;
Assert.AreEqual (expected, d.Value, "Value round-trip (\\n)");
d.Value = "version=\"1.0\" encoding = \"ISO-8859-1\" standalone = \"yes\"" ;
Assert.AreEqual (expected, d.Value, "Value round-trip (spaces)");
d.Value = "version='1.0' encoding='ISO-8859-1' standalone='yes'" ;
Assert.AreEqual (expected, d.Value, "Value round-trip ('s)");
}
[Test]
public void Bug79496 ()
{
StringWriter sw = new StringWriter ();
XmlTextWriter xtw = new XmlTextWriter (sw);
xtw.WriteStartDocument (true);
xtw.WriteStartElement ("person");
xtw.WriteEndElement ();
xtw.Flush ();
XmlDocument doc = new XmlDocument ();
doc.LoadXml (sw.ToString ());
Assert.AreEqual ("<?xml version=\"1.0\" encoding=\"utf-16\" standalone=\"yes\"?><person />", doc.OuterXml);
}
[Test]
public void XmlCommentCloneNode ()
{
XmlNode original = declaration;
XmlNode shallow = declaration.CloneNode (false); // shallow
XmlNodeBaseProperties (original, shallow);
XmlNode deep = declaration.CloneNode (true); // deep
XmlNodeBaseProperties (original, deep);
Assert.AreEqual (deep.OuterXml, shallow.OuterXml, "deep cloning differs from shallow cloning");
}
}
}
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