public void read_plain_csv(WhiteSpacePreservation whiteSpacePreservation)
{
var repeatCount = 100000;
using (var textReader = new EnumerableStringReader(Data.PlainDataLines.Repeat(repeatCount)))
using (var csvReader = new CsvReader(textReader))
{
csvReader.PreserveLeadingWhiteSpace = whiteSpacePreservation.HasFlag(WhiteSpacePreservation.Leading);
csvReader.PreserveTrailingWhiteSpace = whiteSpacePreservation.HasFlag(WhiteSpacePreservation.Trailing);
while (csvReader.HasMoreRecords)
{
csvReader.ReadDataRecord();
}
Assert.Equal(3 * repeatCount, csvReader.RecordNumber);
}
}
public void skip_csv_with_copious_whitespace(WhiteSpacePreservation whiteSpacePreservation)
{
var repeatCount = 100000;
using (var textReader = new EnumerableStringReader(Data.CopiousWhiteSpaceLines.Repeat(repeatCount)))
using (var csvReader = new CsvReader(textReader))
{
csvReader.PreserveLeadingWhiteSpace = whiteSpacePreservation.HasFlag(WhiteSpacePreservation.Leading);
csvReader.PreserveTrailingWhiteSpace = whiteSpacePreservation.HasFlag(WhiteSpacePreservation.Trailing);
while (csvReader.HasMoreRecords)
{
csvReader.SkipRecord();
}
Assert.Equal(3 * repeatCount, csvReader.RecordNumber);
}
}
public void read_csv_with_copious_escaped_delimiters(WhiteSpacePreservation whiteSpacePreservation)
{
var repeatCount = 100000;
using (var textReader = new EnumerableStringReader(Data.CopiousEscapedDelimitersLines.Repeat(repeatCount)))
using (var csvReader = new CsvReader(textReader))
{
csvReader.PreserveLeadingWhiteSpace = whiteSpacePreservation.HasFlag(WhiteSpacePreservation.Leading);
csvReader.PreserveTrailingWhiteSpace = whiteSpacePreservation.HasFlag(WhiteSpacePreservation.Trailing);
while (csvReader.HasMoreRecords)
{
csvReader.ReadDataRecord();
}
Assert.Equal(repeatCount, csvReader.RecordNumber);
}
}
public void skip_stackoverflow_csv(WhiteSpacePreservation whiteSpacePreservation)
{
var repeatCount = 30000;
using (var textReader = new EnumerableStringReader(Data.StackoverflowLines.Repeat(repeatCount)))
using (var csvReader = new CsvReader(textReader))
{
csvReader.PreserveLeadingWhiteSpace = whiteSpacePreservation.HasFlag(WhiteSpacePreservation.Leading);
csvReader.PreserveTrailingWhiteSpace = whiteSpacePreservation.HasFlag(WhiteSpacePreservation.Trailing);
while (csvReader.HasMoreRecords)
{
csvReader.SkipRecord();
}
Assert.Equal(20 * repeatCount, csvReader.RecordNumber);
}
}