public void IncrementsOffsetCorrectlyWithAnotherReader2()
{
const string input = @"test1 <a href=""foo"">testlink</a> test2 test3";
CharFilter filter = new HTMLStripCharFilter(CharReader.Get(new StringReader(input)));
Tokenizer t = new Tokenizer(filter);
string token = string.Empty;
List<Token> results = new List<Token>();
t.NextToken(out token);
Assert.Equal(0, filter.CorrectOffset(t.Offset));
Assert.Equal(5, t.LengthInSource);
t.NextToken(out token);
Assert.Equal(20, filter.CorrectOffset(t.Offset));
Assert.Equal(8, t.LengthInSource);
t.NextToken(out token);
Assert.Equal(33, filter.CorrectOffset(t.Offset));
Assert.Equal(5, t.LengthInSource);
t.NextToken(out token);
Assert.Equal(39, filter.CorrectOffset(t.Offset));
Assert.Equal(5, t.LengthInSource);
}
public void doTestOffsets(String input)
{
var reader = new HTMLStripCharFilter(CharReader.Get(new StringReader(input)));
int ch = 0;
int off = 0; // offset in the reader
int strOff = -1; // offset in the original string
while ((ch = reader.Read()) != -1)
{
var correctedOff = reader.CorrectOffset(off);
if (ch == 'X')
{
strOff = input.IndexOf('X', strOff + 1);
assertEquals(strOff, correctedOff);
}
off++;
}
}
