async Task TestMboxAsync(ParserOptions options, string baseName)
{
var mbox = Path.Combine(MboxDataDir, baseName + ".mbox.txt");
var output = new MemoryBlockStream();
var builder = new StringBuilder();
List <MimeParserOffset> offsets;
NewLineFormat newLineFormat;
using (var stream = File.OpenRead(mbox)) {
var parser = options != null ? new CustomMimeParser(options, stream, MimeFormat.Mbox) : new CustomMimeParser(stream, MimeFormat.Mbox);
var format = FormatOptions.Default.Clone();
int count = 0;
format.NewLineFormat = newLineFormat = DetectNewLineFormat(mbox);
while (!parser.IsEndOfStream)
{
var message = await parser.ParseMessageAsync();
builder.AppendFormat("{0}", parser.MboxMarker).Append('\n');
if (message.From.Count > 0)
{
builder.AppendFormat("From: {0}", message.From).Append('\n');
}
if (message.To.Count > 0)
{
builder.AppendFormat("To: {0}", message.To).Append('\n');
}
builder.AppendFormat("Subject: {0}", message.Subject).Append('\n');
builder.AppendFormat("Date: {0}", DateUtils.FormatDate(message.Date)).Append('\n');
DumpMimeTree(builder, message);
builder.Append('\n');
var marker = Encoding.UTF8.GetBytes((count > 0 ? format.NewLine : string.Empty) + parser.MboxMarker + format.NewLine);
await output.WriteAsync(marker, 0, marker.Length);
await message.WriteToAsync(format, output);
count++;
}
offsets = parser.Offsets;
}
AssertMboxResults(baseName, builder.ToString(), output, offsets, newLineFormat);
}
public async void TestJwzMboxAsync()
{
var options = FormatOptions.Default.Clone();
var output = new MemoryBlockStream();
var builder = new StringBuilder();
options.NewLineFormat = NewLineFormat.Unix;
using (var stream = File.OpenRead(Path.Combine(MboxDataDir, "jwz.mbox.txt"))) {
var parser = new MimeParser(stream, MimeFormat.Mbox);
int count = 0;
while (!parser.IsEndOfStream)
{
var message = await parser.ParseMessageAsync();
builder.AppendFormat("{0}", parser.MboxMarker).Append('\n');
if (message.From.Count > 0)
{
builder.AppendFormat("From: {0}", message.From).Append('\n');
}
if (message.To.Count > 0)
{
builder.AppendFormat("To: {0}", message.To).Append('\n');
}
builder.AppendFormat("Subject: {0}", message.Subject).Append('\n');
builder.AppendFormat("Date: {0}", DateUtils.FormatDate(message.Date)).Append('\n');
DumpMimeTree(builder, message);
builder.Append('\n');
var marker = Encoding.UTF8.GetBytes((count > 0 ? "\n" : string.Empty) + parser.MboxMarker + "\n");
await output.WriteAsync(marker, 0, marker.Length);
await message.WriteToAsync(options, output);
count++;
}
}
AssertJwzMboxResults(builder.ToString(), output);
}
public async void TestWriteAsync()
{
var bytes = new byte[9 * 1024];
int position = 0;
random.NextBytes(bytes);
blocks.Position = 0;
master.Position = 0;
while (position < bytes.Length)
{
int n = Math.Min(bytes.Length - position, random.Next() % 4096);
await blocks.WriteAsync(bytes, position, n);
await master.WriteAsync(bytes, position, n);
position += n;
}
await blocks.FlushAsync();
await master.FlushAsync();
}