public void WhitespaceInsideElement()
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_TEXT);
CValidationEventHolder holder = new CValidationEventHolder();
XmlSchemaInfo info = new XmlSchemaInfo();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("ElementOnlyElement", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateWhitespace(" \t\r\n");
val.ValidateElement("child", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateEndElement(info);
val.ValidateWhitespace(" \t\r\n");
val.ValidateEndElement(info);
val.EndValidation();
Assert.True(!holder.IsCalledA);
Assert.Equal(info.Validity, XmlSchemaValidity.Valid);
Assert.Equal(info.ContentType, XmlSchemaContentType.ElementOnly);
return;
}
public void SanityTestForSimpleType_MultipleCallInOneContext(String param)
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_TEXT);
CValidationEventHolder holder = new CValidationEventHolder();
XmlSchemaInfo info = new XmlSchemaInfo();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("PatternElement", "", info);
val.ValidateEndOfAttributes(null);
if (param == "single")
val.ValidateText(StringGetter("foo123bar"));
else
{
val.ValidateText(StringGetter("foo"));
val.ValidateText(StringGetter("123"));
val.ValidateText(StringGetter("bar"));
}
val.ValidateEndElement(info);
val.EndValidation();
Assert.True(!holder.IsCalledA);
Assert.Equal(info.Validity, XmlSchemaValidity.Valid);
Assert.Equal(info.ContentType, XmlSchemaContentType.TextOnly);
return;
}
public void MixedContent()
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_TEXT);
CValidationEventHolder holder = new CValidationEventHolder();
XmlSchemaInfo info = new XmlSchemaInfo();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("MixedElement", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateText(StringGetter("some text"));
val.ValidateElement("child", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateEndElement(info);
val.ValidateText(StringGetter("some other text"));
val.ValidateEndElement(info);
val.EndValidation();
Assert.True(!holder.IsCalledA);
Assert.Equal(info.Validity, XmlSchemaValidity.Valid);
Assert.Equal(info.ContentType, XmlSchemaContentType.Mixed);
return;
}
public void SanityTestForSimpleType_MultipleCallInOneContext(String param)
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_TEXT);
CValidationEventHolder holder = new CValidationEventHolder();
XmlSchemaInfo info = new XmlSchemaInfo();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("PatternElement", "", info);
val.ValidateEndOfAttributes(null);
if (param == "single")
{
val.ValidateText(StringGetter("foo123bar"));
}
else
{
val.ValidateText(StringGetter("foo"));
val.ValidateText(StringGetter("123"));
val.ValidateText(StringGetter("bar"));
}
val.ValidateEndElement(info);
val.EndValidation();
Assert.True(!holder.IsCalledA);
Assert.Equal(info.Validity, XmlSchemaValidity.Valid);
Assert.Equal(info.ContentType, XmlSchemaContentType.TextOnly);
return;
}
public void IncompleteContent__Invalid()
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_END_ELEMENT);
XmlSchemaInfo info = new XmlSchemaInfo();
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("ComplexElement", "", info);
val.ValidateEndOfAttributes(null);
foreach (string name in new string[] { "e1", "e2" })
{
val.ValidateElement(name, "", info);
val.ValidateEndOfAttributes(null);
val.ValidateEndElement(info);
}
val.ValidateEndElement(info);
Assert.True(holder.IsCalledA);
Assert.Equal(holder.lastSeverity, XmlSeverityType.Error);
Assert.Equal(info.Validity, XmlSchemaValidity.Invalid);
return;
}
public void WhitespaceInsideElement_Single()
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_TEXT);
CValidationEventHolder holder = new CValidationEventHolder();
XmlSchemaInfo info = new XmlSchemaInfo();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("ElementOnlyElement", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateWhitespace(StringGetter(" \t\r\n"));
val.ValidateElement("child", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateEndElement(info);
val.ValidateWhitespace(StringGetter(" \t\r\n"));
val.ValidateEndElement(info);
val.EndValidation();
Assert.True(!holder.IsCalledA);
Assert.Equal(info.Validity, XmlSchemaValidity.Valid);
Assert.Equal(info.ContentType, XmlSchemaContentType.ElementOnly);
return;
}
public void CheckThatWarningOccursWhenInvalidNoNamespaceSchemaLocationIsProvided()
{
XmlSchemaValidator val;
XmlSchemaSet schemas = new XmlSchemaSet();
XmlSchemaInfo info = new XmlSchemaInfo();
CValidationEventHolder holder = new CValidationEventHolder();
schemas.Add("", XmlReader.Create(new StringReader("<?xml version=\"1.0\" ?>\n" +
"<xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">\n" +
" <xs:complexType name=\"rootType\">\n" +
" <xs:sequence />\n" +
" </xs:complexType>\n" +
"</xs:schema>")));
val = CreateValidator(schemas);
val.XmlResolver = new XmlUrlResolver();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("root", "", info, "rootType", null, null, Path.Combine(TestData, "__NonExistingFile__.xsd"));
Assert.True(holder.IsCalledA);
Assert.Equal(XmlSeverityType.Warning, holder.lastSeverity);
_exVerifier.IsExceptionOk(holder.lastException, "Sch_CannotLoadSchema", new string[] { "", null });
return;
}
public void CheckNoNamespaceSchemaLocationIs_UsedWhenSpecified_NotUsedWhenFlagIsSet(XmlSchemaValidationFlags allFlags)
{
XmlSchemaValidator val;
XmlSchemaSet schemas = new XmlSchemaSet();
XmlSchemaInfo info = new XmlSchemaInfo();
CValidationEventHolder holder = new CValidationEventHolder();
schemas.Add("", XmlReader.Create(new StringReader("<?xml version=\"1.0\" ?>\n" +
"<xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">\n" +
" <xs:element name=\"root\" />\n" +
"</xs:schema>")));
val = CreateValidator(schemas, allFlags);
val.XmlResolver = new XmlUrlResolver();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("root", "", info, "type1", null, null, Path.Combine(TestData, XSDFILE_NO_TARGET_NAMESPACE));
if ((int)allFlags == (int)AllFlags)
{
Assert.True(!holder.IsCalledA);
Assert.True(info.SchemaType is XmlSchemaComplexType);
}
else
{
Assert.True(holder.IsCalledA);
_exVerifier.IsExceptionOk(holder.lastException, "Sch_XsiTypeNotFound", new string[] { "type1" });
}
return;
}
public void Default_Null_ArbitraryObject_XmlReader_XmlDocument_XPathNavigator_ProvidedAsValidationEventSender(string param)
{
XmlSchemaInfo info = new XmlSchemaInfo();
XmlSchemaValidator val = CreateValidator(CreateSchemaSetFromXml("<root>foo</root>"));
CValidationEventHolder holder = new CValidationEventHolder();
object sender = null;
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
switch (param)
{
case "default":
sender = val;
break;
case "null":
sender = null;
break;
case "arbitrary":
sender = new ArrayList();
break;
case "reader":
sender = XmlReader.Create(new StringReader("<root/>"));
break;
case "document":
sender = new XmlDocument();
break;
case "navigator":
XmlDocument d = new XmlDocument();
sender = d.CreateNavigator();
break;
default:
Assert.True(false);
break;
}
if (param != "default")
{
val.ValidationEventSender = sender;
}
val.Initialize();
val.ValidateElement("bar", "", info);
Assert.True(holder.IsCalledA);
Assert.Equal(sender, holder.lastObjectSent);
return;
}
public void TopLevelText()
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_TEXT);
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateText(StringGetter("foo"));
val.EndValidation();
Assert.True(!holder.IsCalledA);
return;
}
public void TopLevelWhitespace()
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_TEXT);
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateWhitespace(" \t" + Environment.NewLine);
val.EndValidation();
Assert.True(!holder.IsCalledA);
return;
}
public void SanityTestsForValidationEventHandler()
{
XmlSchemaInfo info = new XmlSchemaInfo();
XmlSchemaValidator val = CreateValidator(CreateSchemaSetFromXml("<root>foo</root>"));
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("bar", "", info);
Assert.True(holder.IsCalledA);
return;
}
public void TopLevelText()
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_TEXT);
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateText(StringGetter("foo"));
val.EndValidation();
Assert.True(!holder.IsCalledA);
return;
}
public void ValidationCallProducesValidationErrorInsideValidationEventHandler__Nesting()
{
XmlSchemaInfo info = new XmlSchemaInfo();
XmlSchemaValidator val = CreateValidator(CreateSchemaSetFromXml("<root>foo</root>"));
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackNested);
val.Initialize();
val.ValidateElement("bar", "", info);
Assert.Equal(holder.NestingDepth, 3);
return;
}
public void TopLevelWhitespace()
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_TEXT);
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateWhitespace(" \t\r\n");
val.EndValidation();
Assert.True(!holder.IsCalledA);
return;
}
public void CheckThatWarningsDontOccurWhenIgnoreValidationWarningsIsSet()
{
XmlSchemaValidator val;
CValidationEventHolder holder = new CValidationEventHolder();
val = CreateValidator(XSDFILE_VALIDATE_END_ELEMENT, "", XmlSchemaValidationFlags.ProcessIdentityConstraints | XmlSchemaValidationFlags.ProcessInlineSchema | XmlSchemaValidationFlags.ProcessSchemaLocation);
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("LaxElement", "", null);
val.ValidateEndOfAttributes(null);
val.ValidateElement("undefined", "", null);
Assert.True(!holder.IsCalledA);
return;
}
public void CheckThatWarningOccursWhenUndefinedElementIsValidatedWithLaxValidation()
{
XmlSchemaValidator val;
CValidationEventHolder holder = new CValidationEventHolder();
val = CreateValidator(XSDFILE_VALIDATE_END_ELEMENT);
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("LaxElement", "", null);
val.ValidateEndOfAttributes(null);
val.ValidateElement("undefined", "", null);
Assert.True(holder.IsCalledA);
Assert.Equal(XmlSeverityType.Warning, holder.lastSeverity);
_exVerifier.IsExceptionOk(holder.lastException, "Sch_NoElementSchemaFound", new string[] { "undefined" });
return;
}
public void LineInfoProviderChangesDuringValidation()
{
string xmlSrc = "<root><foo>FooText</foo></root>";
XmlSchemaInfo info = new XmlSchemaInfo();
CValidationEventHolder holder = new CValidationEventHolder();
int lineNum = -1;
int linePos = -1;
XmlSchemaValidator val = CreateValidator(CreateSchemaSetFromXml(xmlSrc));
val.ValidationEventHandler += holder.CallbackA;
val.Initialize();
foreach (int i in new int[] { 1111, 1333, 0 })
{
lineNum = i;
linePos = i * 2;
if (i == 0)
{
val.LineInfoProvider = null;
}
else
{
val.LineInfoProvider = new CDummyLineInfo(lineNum, linePos);
}
val.ValidateElement("root", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateElement("bar", "", info);
Assert.True(holder.IsCalledA);
Assert.Equal(holder.lastException.LineNumber, lineNum);
Assert.Equal(holder.lastException.LinePosition, linePos);
val.SkipToEndElement(info);
val.SkipToEndElement(info);
holder.IsCalledA = false;
}
return;
}
public void ErrorHandlingAfterValidationError()
{
XmlSchemaInfo info = new XmlSchemaInfo();
XmlSchemaValidator val = CreateValidator(CreateSchemaSetFromXml("<root><foo/></root>"));
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("root", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateElement("bar", "", info);
Assert.True(holder.IsCalledA);
val.SkipToEndElement(info);
val.SkipToEndElement(info);
holder.IsCalledA = false;
val.ValidateElement("bar", "", info);
Assert.True(holder.IsCalledA);
return;
}
public void Default_Null_ArbitraryObject_XmlReader_XmlDocument_XPathNavigator_ProvidedAsValidationEventSender(String param)
{
XmlSchemaInfo info = new XmlSchemaInfo();
XmlSchemaValidator val = CreateValidator(CreateSchemaSetFromXml("<root>foo</root>"));
CValidationEventHolder holder = new CValidationEventHolder();
object sender = null;
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
switch (param)
{
case "default":
sender = val;
break;
case "null":
sender = null;
break;
case "arbitrary":
sender = new ArrayList();
break;
case "reader":
sender = XmlReader.Create(new StringReader("<root/>"));
break;
case "document":
sender = new XmlDocument();
break;
case "navigator":
XmlDocument d = new XmlDocument();
sender = d.CreateNavigator();
break;
default:
Assert.True(false);
break;
}
if (param != "default")
val.ValidationEventSender = sender;
val.Initialize();
val.ValidateElement("bar", "", info);
Assert.True(holder.IsCalledA);
Assert.Equal(sender, holder.lastObjectSent);
return;
}
public void IncompleteContent__Invalid()
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_END_ELEMENT);
XmlSchemaInfo info = new XmlSchemaInfo();
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("ComplexElement", "", info);
val.ValidateEndOfAttributes(null);
foreach (string name in new string[] { "e1", "e2" })
{
val.ValidateElement(name, "", info);
val.ValidateEndOfAttributes(null);
val.ValidateEndElement(info);
}
val.ValidateEndElement(info);
Assert.True(holder.IsCalledA);
Assert.Equal(holder.lastSeverity, XmlSeverityType.Error);
Assert.Equal(info.Validity, XmlSchemaValidity.Invalid);
return;
}
public void MixedContent()
{
XmlSchemaValidator val = CreateValidator(XSDFILE_VALIDATE_TEXT);
CValidationEventHolder holder = new CValidationEventHolder();
XmlSchemaInfo info = new XmlSchemaInfo();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("MixedElement", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateText(StringGetter("some text"));
val.ValidateElement("child", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateEndElement(info);
val.ValidateText(StringGetter("some other text"));
val.ValidateEndElement(info);
val.EndValidation();
Assert.True(!holder.IsCalledA);
Assert.Equal(info.Validity, XmlSchemaValidity.Valid);
Assert.Equal(info.ContentType, XmlSchemaContentType.Mixed);
return;
}
public void LineInfoProviderChangesDuringValidation()
{
string xmlSrc = "<root><foo>FooText</foo></root>";
XmlSchemaInfo info = new XmlSchemaInfo();
CValidationEventHolder holder = new CValidationEventHolder();
int lineNum = -1;
int linePos = -1;
XmlSchemaValidator val = CreateValidator(CreateSchemaSetFromXml(xmlSrc));
val.ValidationEventHandler += holder.CallbackA;
val.Initialize();
foreach (int i in new int[] { 1111, 1333, 0 })
{
lineNum = i;
linePos = i * 2;
if (i == 0)
val.LineInfoProvider = null;
else
val.LineInfoProvider = new CDummyLineInfo(lineNum, linePos);
val.ValidateElement("root", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateElement("bar", "", info);
Assert.True(holder.IsCalledA);
Assert.Equal(holder.lastException.LineNumber, lineNum);
Assert.Equal(holder.lastException.LinePosition, linePos);
val.SkipToEndElement(info);
val.SkipToEndElement(info);
holder.IsCalledA = false;
}
return;
}
public void CheckNoNamespaceSchemaLocationIs_UsedWhenSpecified_NotUsedWhenFlagIsSet(XmlSchemaValidationFlags allFlags)
{
XmlSchemaValidator val;
XmlSchemaSet schemas = new XmlSchemaSet();
XmlSchemaInfo info = new XmlSchemaInfo();
CValidationEventHolder holder = new CValidationEventHolder();
schemas.Add("", XmlReader.Create(new StringReader("<?xml version=\"1.0\" ?>\n" +
"<xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">\n" +
" <xs:element name=\"root\" />\n" +
"</xs:schema>")));
val = CreateValidator(schemas, allFlags);
val.XmlResolver = new XmlUrlResolver();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("root", "", info, "type1", null, null, Path.Combine(TestData, XSDFILE_NO_TARGET_NAMESPACE));
if ((int)allFlags == (int)AllFlags)
{
Assert.True(!holder.IsCalledA);
Assert.True(info.SchemaType is XmlSchemaComplexType);
}
else
{
Assert.True(holder.IsCalledA);
//XmlExceptionVerifier.IsExceptionOk(holder.lastException);
}
return;
}
public void CheckThatWarningOccursWhenUndefinedElementIsValidatedWithLaxValidation()
{
XmlSchemaValidator val;
CValidationEventHolder holder = new CValidationEventHolder();
val = CreateValidator(XSDFILE_VALIDATE_END_ELEMENT);
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("LaxElement", "", null);
val.ValidateEndOfAttributes(null);
val.ValidateElement("undefined", "", null);
Assert.True(holder.IsCalledA);
Assert.Equal(holder.lastSeverity, XmlSeverityType.Warning);
//XmlExceptionVerifier.IsExceptionOk(holder.lastException, "Sch_NoElementSchemaFound", new string[] { "undefined" });
return;
}
public void ValidationCallProducesValidationErrorInsideValidationEventHandler__Nesting()
{
XmlSchemaInfo info = new XmlSchemaInfo();
XmlSchemaValidator val = CreateValidator(CreateSchemaSetFromXml("<root>foo</root>"));
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackNested);
val.Initialize();
val.ValidateElement("bar", "", info);
Assert.Equal(holder.NestingDepth, 3);
return;
}
public void CheckThatWarningOccursWhenInvalidNoNamespaceSchemaLocationIsProvided()
{
XmlSchemaValidator val;
XmlSchemaSet schemas = new XmlSchemaSet();
XmlSchemaInfo info = new XmlSchemaInfo();
CValidationEventHolder holder = new CValidationEventHolder();
schemas.Add("", XmlReader.Create(new StringReader("<?xml version=\"1.0\" ?>\n" +
"<xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">\n" +
" <xs:complexType name=\"rootType\">\n" +
" <xs:sequence />\n" +
" </xs:complexType>\n" +
"</xs:schema>")));
val = CreateValidator(schemas);
val.XmlResolver = new XmlUrlResolver();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("root", "", info, "rootType", null, null, Path.Combine(TestData, "__NonExistingFile__.xsd"));
Assert.True(holder.IsCalledA);
Assert.Equal(holder.lastSeverity, XmlSeverityType.Warning);
//XmlExceptionVerifier.IsExceptionOk(holder.lastException, "Sch_CannotLoadSchema", new string[] { "", null });
return;
}
public void ErrorHandlingAfterValidationError()
{
XmlSchemaInfo info = new XmlSchemaInfo();
XmlSchemaValidator val = CreateValidator(CreateSchemaSetFromXml("<root><foo/></root>"));
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("root", "", info);
val.ValidateEndOfAttributes(null);
val.ValidateElement("bar", "", info);
Assert.True(holder.IsCalledA);
val.SkipToEndElement(info);
val.SkipToEndElement(info);
holder.IsCalledA = false;
val.ValidateElement("bar", "", info);
Assert.True(holder.IsCalledA);
return;
}
public void CheckThatWarningsDontOccurWhenIgnoreValidationWarningsIsSet()
{
XmlSchemaValidator val;
CValidationEventHolder holder = new CValidationEventHolder();
val = CreateValidator(XSDFILE_VALIDATE_END_ELEMENT, "", XmlSchemaValidationFlags.ProcessIdentityConstraints | XmlSchemaValidationFlags.ProcessInlineSchema | XmlSchemaValidationFlags.ProcessSchemaLocation);
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.Initialize();
val.ValidateElement("LaxElement", "", null);
val.ValidateEndOfAttributes(null);
val.ValidateElement("undefined", "", null);
Assert.True(!holder.IsCalledA);
return;
}
public void MultipleEventHandlersAttachedToValidator()
{
XmlSchemaInfo info = new XmlSchemaInfo();
XmlSchemaValidator val = CreateValidator(CreateSchemaSetFromXml("<root>foo</root>"));
CValidationEventHolder holder = new CValidationEventHolder();
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackA);
val.ValidationEventHandler += new ValidationEventHandler(holder.CallbackB);
val.Initialize();
val.ValidateElement("bar", "", info);
Assert.True(holder.IsCalledA);
Assert.True(holder.IsCalledB);
return;
}