public void NewspaperDtdComplete()
{
var s = new SourceManager(@"<!DOCTYPE NEWSPAPER [
<!ELEMENT NEWSPAPER (ARTICLE+)>
<!ELEMENT ARTICLE (HEADLINE,BYLINE,LEAD,BODY,NOTES)>
<!ELEMENT HEADLINE (#PCDATA)>
<!ELEMENT BYLINE (#PCDATA)>
<!ELEMENT LEAD (#PCDATA)>
<!ELEMENT BODY (#PCDATA)>
<!ELEMENT NOTES (#PCDATA)>
<!ATTLIST ARTICLE AUTHOR CDATA #REQUIRED>
<!ATTLIST ARTICLE EDITOR CDATA #IMPLIED>
<!ATTLIST ARTICLE DATE CDATA #IMPLIED>
<!ATTLIST ARTICLE EDITION CDATA #IMPLIED>
<!ENTITY NEWSPAPER ""Vervet Logic Times"">
<!ENTITY PUBLISHER ""Vervet Logic Press"">
<!ENTITY COPYRIGHT 'Copyright 1998 Vervet Logic Press'>
]>");
var t = new XmlTokenizer(s);
t.DTD.Reset();
var e = t.Get();
Assert.AreEqual(XmlTokenType.DOCTYPE, e.Type);
var d = (XmlDoctypeToken)e;
Assert.IsFalse(d.IsNameMissing);
Assert.AreEqual("NEWSPAPER", d.Name);
Assert.IsTrue(d.IsSystemIdentifierMissing);
Assert.AreEqual(14, t.DTD.Count);
}
public void EmptyXmlDocumentTokenization()
{
var s = new SourceManager("");
var t = new XmlTokenizer(s);
var e = t.Get();
Assert.AreEqual(XmlToken.EOF, e);
}
public void ValidXmlDeclarationOnlyVersion()
{
var s = new SourceManager("<?xml version=\"1.0\"?>");
var t = new XmlTokenizer(s);
var e = t.Get();
Assert.AreEqual(XmlTokenType.Declaration, e.Type);
Assert.AreEqual("1.0", ((XmlDeclarationToken)e).Version);
}
public void OneCommentInXmlDocument()
{
var c = "My comment";
var s = new SourceManager("<!--" + c + "-->");
var t = new XmlTokenizer(s);
var e = t.Get();
Assert.AreEqual(XmlTokenType.Comment, e.Type);
Assert.AreEqual(c, ((XmlCommentToken)e).Data);
}
public void ValidXmlDeclarationVersionAndEncoding()
{
var s = new SourceManager("<?xml version=\"1.1\" encoding=\"utf-8\" ?>");
var t = new XmlTokenizer(s);
var e = t.Get();
Assert.AreEqual(XmlTokenType.Declaration, e.Type);
var x = (XmlDeclarationToken)e;
Assert.AreEqual("1.1", x.Version);
Assert.IsFalse(x.IsEncodingMissing);
Assert.AreEqual("utf-8", x.Encoding);
}
public void ValidXmlDeclarationEverything()
{
var s = new SourceManager("<?xml version='1.0' encoding='ISO-8859-1' standalone=\"yes\" ?>");
var t = new XmlTokenizer(s);
var e = t.Get();
Assert.AreEqual(XmlTokenType.Declaration, e.Type);
var x = (XmlDeclarationToken)e;
Assert.AreEqual("1.0", x.Version);
Assert.IsFalse(x.IsEncodingMissing);
Assert.AreEqual("ISO-8859-1", x.Encoding);
Assert.AreEqual(true, x.Standalone);
}
public void OneDoctypeInXmlDocument()
{
var s = new SourceManager("<!DOCTYPE root_element SYSTEM \"DTD_location\">");
var t = new XmlTokenizer(s);
var e = t.Get();
Assert.AreEqual(XmlTokenType.DOCTYPE, e.Type);
var d = (XmlDoctypeToken)e;
Assert.IsFalse(d.IsNameMissing);
Assert.AreEqual("root_element", d.Name);
Assert.IsFalse(d.IsSystemIdentifierMissing);
Assert.AreEqual("DTD_location", d.SystemIdentifier);
}
/// <summary>
/// Creates a new instance of the XML parser with the specified document
/// based on the given source manager.
/// </summary>
/// <param name="document">The document instance to be constructed.</param>
/// <param name="source">The source to use.</param>
internal XmlParser(XMLDocument document, SourceManager source)
{
tokenizer = new XmlTokenizer(source);
tokenizer.ErrorOccurred += (s, ev) =>
{
if (ErrorOccurred != null)
ErrorOccurred(this, ev);
};
started = false;
doc = document;
standalone = false;
open = new List<Element>();
insert = XmlTreeMode.Initial;
}
/// <summary>
/// Creates a new instance of the XML parser with the specified document
/// based on the given source manager.
/// </summary>
/// <param name="document">The document instance to be constructed.</param>
/// <param name="source">The source to use.</param>
internal XmlParser(XMLDocument document, SourceManager source)
{
tokenizer = new XmlTokenizer(source);
tokenizer.ErrorOccurred += (s, ev) =>
{
if (ErrorOccurred != null)
{
ErrorOccurred(this, ev);
}
};
started = false;
doc = document;
standalone = false;
open = new List <Element>();
insert = XmlTreeMode.Initial;
}
public void TVScheduleDtdSubset()
{
var dtd = @"<!ELEMENT TVSCHEDULE (CHANNEL+)>
<!ELEMENT CHANNEL (BANNER,DAY+)>
<!ELEMENT BANNER (#PCDATA)>
<!ELEMENT DAY (DATE,(HOLIDAY|PROGRAMSLOT+)+)>
<!ELEMENT HOLIDAY (#PCDATA)>
<!ELEMENT DATE (#PCDATA)>
<!ELEMENT PROGRAMSLOT (TIME,TITLE,DESCRIPTION?)>
<!ELEMENT TIME (#PCDATA)>
<!ELEMENT TITLE (#PCDATA)>
<!ELEMENT DESCRIPTION (#PCDATA)>
<!ATTLIST TVSCHEDULE NAME CDATA #REQUIRED>
<!ATTLIST CHANNEL CHAN CDATA #REQUIRED>
<!ATTLIST PROGRAMSLOT VTR CDATA #IMPLIED>
<!ATTLIST TITLE RATING CDATA #IMPLIED>
<!ATTLIST TITLE LANGUAGE CDATA #IMPLIED>";
var text = "<!DOCTYPE TVSCHEDULE [" + dtd + "]>";
var s = new SourceManager(text);
var t = new XmlTokenizer(s);
t.DTD.Reset();
var e = t.Get();
Assert.AreEqual(XmlTokenType.DOCTYPE, e.Type);
var d = (XmlDoctypeToken)e;
Assert.IsFalse(d.IsNameMissing);
Assert.AreEqual("TVSCHEDULE", d.Name);
Assert.IsTrue(d.IsSystemIdentifierMissing);
Assert.AreEqual(15, t.DTD.Count);
//Unfortunately C# counts newlines with 2 characters since \r\n is used
Assert.AreEqual(dtd.Replace("\r\n", "\n"), d.InternalSubset);
//This is annoying but meh - what can we do? W3C specifies we need to use
//\n for newlines and omit \r completely.
}
public void TVScheduleDtdComplete()
{
var dtd = @"<!DOCTYPE TVSCHEDULE [
<!ELEMENT TVSCHEDULE (CHANNEL+)>
<!ELEMENT CHANNEL (BANNER,DAY+)>
<!ELEMENT BANNER (#PCDATA)>
<!ELEMENT DAY (DATE,(HOLIDAY|PROGRAMSLOT+)+)>
<!ELEMENT HOLIDAY (#PCDATA)>
<!ELEMENT DATE (#PCDATA)>
<!ELEMENT PROGRAMSLOT (TIME,TITLE,DESCRIPTION?)>
<!ELEMENT TIME (#PCDATA)>
<!ELEMENT TITLE (#PCDATA)>
<!ELEMENT DESCRIPTION (#PCDATA)>
<!ATTLIST TVSCHEDULE NAME CDATA #REQUIRED>
<!ATTLIST CHANNEL CHAN CDATA #REQUIRED>
<!ATTLIST PROGRAMSLOT VTR CDATA #IMPLIED>
<!ATTLIST TITLE RATING CDATA #IMPLIED>
<!ATTLIST TITLE LANGUAGE CDATA #IMPLIED>
]>";
var s = new SourceManager(dtd);
var t = new XmlTokenizer(s);
t.DTD.Reset();
var e = t.Get();
Assert.IsTrue(t.DTD[0] is ElementDeclaration);
var f1 = (t.DTD[0] as ElementDeclaration);
Assert.AreEqual("TVSCHEDULE", f1.Name);
Assert.AreEqual(ElementContentType.Children, f1.Entry.Type);
Assert.IsTrue(f1.Entry is ElementChoiceDeclarationEntry);
var g1 = (f1.Entry as ElementChoiceDeclarationEntry);
Assert.AreEqual(ElementQuantifier.One, g1.Quantifier);
Assert.AreEqual(1, g1.Choice.Count);
Assert.IsTrue(g1.Choice[0] is ElementNameDeclarationEntry);
var h1 = (g1.Choice[0] as ElementNameDeclarationEntry);
Assert.AreEqual(ElementQuantifier.OneOrMore, h1.Quantifier);
Assert.AreEqual("CHANNEL", h1.Name);
Assert.IsTrue(t.DTD[3] is ElementDeclaration);
var f2 = (t.DTD[3] as ElementDeclaration);
Assert.AreEqual("DAY", f2.Name);
Assert.AreEqual(ElementContentType.Children, f2.Entry.Type);
Assert.IsTrue(f2.Entry is ElementSequenceDeclarationEntry);
var g2 = (f2.Entry as ElementSequenceDeclarationEntry);
Assert.AreEqual(ElementQuantifier.One, g2.Quantifier);
Assert.AreEqual(2, g2.Sequence.Count);
Assert.AreEqual(ElementQuantifier.One, g2.Sequence[0].Quantifier);
Assert.AreEqual(ElementQuantifier.OneOrMore, g2.Sequence[1].Quantifier);
Assert.IsTrue(g2.Sequence[0] is ElementNameDeclarationEntry);
Assert.IsTrue(g2.Sequence[1] is ElementChoiceDeclarationEntry);
var g3 = (g2.Sequence[0] as ElementNameDeclarationEntry);
var g4 = (g2.Sequence[1] as ElementChoiceDeclarationEntry);
Assert.AreEqual("DATE", g3.Name);
Assert.AreEqual(2, g4.Choice.Count);
Assert.IsTrue(g4.Choice[0] is ElementNameDeclarationEntry);
Assert.IsTrue(g4.Choice[1] is ElementNameDeclarationEntry);
var g5 = (g4.Choice[0] as ElementNameDeclarationEntry);
var g6 = (g4.Choice[1] as ElementNameDeclarationEntry);
Assert.AreEqual("HOLIDAY", g5.Name);
Assert.AreEqual("PROGRAMSLOT", g6.Name);
Assert.AreEqual(ElementQuantifier.One, g5.Quantifier);
Assert.AreEqual(ElementQuantifier.OneOrMore, g6.Quantifier);
Assert.IsTrue(t.DTD[10] is AttributeDeclaration);
var f7 = (t.DTD[10] as AttributeDeclaration);
Assert.AreEqual("TVSCHEDULE", f7.Name);
Assert.AreEqual(1, f7.Count);
Assert.AreEqual("NAME", f7[0].Name);
Assert.IsInstanceOfType(f7[0].Type, typeof(AttributeStringType));
Assert.IsInstanceOfType(f7[0].Default, typeof( AttributeRequiredValue));
}
public void ProductCatalogDtdComplete()
{
var s = new SourceManager(@"<!DOCTYPE CATALOG [
<!ENTITY AUTHOR ""John Doe"">
<!ENTITY COMPANY ""JD Power Tools, Inc."">
<!ENTITY EMAIL ""*****@*****.**"">
<!ELEMENT CATALOG (PRODUCT+)>
<!ELEMENT PRODUCT
(SPECIFICATIONS+,OPTIONS?,PRICE+,NOTES?)>
<!ATTLIST PRODUCT
NAME CDATA #IMPLIED
CATEGORY (HandTool|Table|Shop-Professional) ""HandTool""
PARTNUM CDATA #IMPLIED
PLANT (Pittsburgh|Milwaukee|Chicago) ""Chicago""
INVENTORY (InStock|Backordered|Discontinued) ""InStock"">
<!ELEMENT SPECIFICATIONS (#PCDATA)>
<!ATTLIST SPECIFICATIONS
WEIGHT CDATA #IMPLIED
POWER CDATA #IMPLIED>
<!ELEMENT OPTIONS (#PCDATA)>
<!ATTLIST OPTIONS
FINISH (Metal|Polished|Matte) ""Matte""
ADAPTER (Included|Optional|NotApplicable) ""Included""
CASE (HardShell|Soft|NotApplicable) ""HardShell"">
<!ELEMENT PRICE (#PCDATA)>
<!ATTLIST PRICE
MSRP CDATA #IMPLIED
WHOLESALE CDATA #IMPLIED
STREET CDATA #IMPLIED
SHIPPING CDATA #IMPLIED>
<!ELEMENT NOTES (#PCDATA)>
]>");
var t = new XmlTokenizer(s);
t.DTD.Reset();
var e = t.Get();
Assert.AreEqual(XmlTokenType.DOCTYPE, e.Type);
var d = (XmlDoctypeToken)e;
Assert.IsFalse(d.IsNameMissing);
Assert.AreEqual("CATALOG", d.Name);
Assert.IsTrue(d.IsSystemIdentifierMissing);
Assert.AreEqual(13, t.DTD.Count);
}