| public Get ( char key, int start, int len ) : string | ||
| key | char | |
| start | int | |
| len | int | |
| return | string | |
/// <summary>
/// Creates a new AtomizedString object.
/// </summary>
/// <param name="str">The string. May not be null.</param>
/// <param name="nameTable">The <Typ>NameTable</Typ> that should contain <P>str</P>,
/// although this is not enforced (see remarks.)</param>
/// <remarks>
/// In order for <Typ>AtomizedString</Typ> comparisons to work correctly, the <P>str</P>
/// parameter must be contained in the <P>nameTable</P>. For performance reasons, this
/// is not checked at runtime, except in debug builds where it throws ArgumentException.
/// </remarks>
/// <exception cref="ArgumentNullException">
/// <P>str</P> or <P>nameTable</P> is null.
/// </exception>
/// <exception cref="ArgumentException">
/// (debug build only) <P>nameTable</P> does not contain <P>str</P>.
/// </exception>
internal AtomizedString(string str, NameTable nameTable)
{
if (str == null) throw new ArgumentNullException("str");
if (nameTable == null) throw new ArgumentNullException("nameTable");
m_NameTable = nameTable;
// although there is no real guarantee that str is in nameTable without
// specifically checking, it's not worth it to do so (except in debug builds.)
#if DEBUG
if (null == nameTable.Get(str)) throw new ArgumentException(Resources.WrongNameTable);
#endif
m_String = str;
}
public string LookupPrefix(string ns)
{
IXmlNamespaceResolver nsr = reader as IXmlNamespaceResolver;
return(nsr.LookupPrefix(NameTable.Get(ns)));
}
public override string LookupNamespace(string prefix)
{
return(context.NamespaceManager.LookupNamespace(
NameTable.Get(prefix)));
}
public string LookupPrefix(string ns)
{
return(context.NamespaceManager.LookupPrefix(NameTable.Get(ns)));
}
public MFTestResults XmlTest5_NameTable()
{
/// <summary>
/// Tests the NameTable class, which implements XmlNameTable
/// </summary>
///
bool testResult = true;
try
{
XmlReader testReader = XmlReader.Create(new testStream());
NameTable testNT = new NameTable();
object root = testNT.Add("root");
object element1 = testNT.Add("TestElement1");
testReader.Read();
object localName = testReader.LocalName;
if (!(localName == root))
{
Log.Comment("1st reading, expected local name '" + root + "' but got '" + localName + "'");
testResult = false;
}
testReader.Read();
localName = testReader.LocalName;
if (!(localName == element1))
{
Log.Comment("2nd reading, expected local name '" + element1 + "' but got '" + localName + "'");
testResult = false;
}
testNT.Add("test1");
if (testNT.Get("test1").GetType() != Type.GetType("System.String"))
throw new Exception("Get(string) got wrong type");
if (testNT.Get("test1") != "test1")
throw new Exception("Get(string) got wrong data");
if (testNT.Get("test1".ToCharArray(), 0, 5).GetType() != Type.GetType("System.String"))
throw new Exception("Get(string) got wrong type");
if (testNT.Get("test1".ToCharArray(), 0, 5) != "test1")
throw new Exception("Get(string) got wrong data");
testNT.Add("test2".ToCharArray(), 0, 5);
if (testNT.Get("test2").GetType() != Type.GetType("System.String"))
throw new Exception("Get(string) got wrong type");
if (testNT.Get("test2") != "test2")
throw new Exception("Get(string) got wrong data");
if (testNT.Get("test2".ToCharArray(), 0, 5).GetType() != Type.GetType("System.String"))
throw new Exception("Get(string) got wrong type");
if (testNT.Get("test2".ToCharArray(), 0, 5) != "test2")
throw new Exception("Get(string) got wrong data");
}
catch (Exception e)
{
testResult = false;
Log.Comment("Incorrect exception caught: " + e.Message);
}
return (testResult ? MFTestResults.Pass : MFTestResults.Fail);
}
