public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
_chunk = TFChunkHelper.CreateNewChunk(Filename);
var recordFactory = LogFormatHelper <TLogFormat, TStreamId> .RecordFactory;
var streamId1 = LogFormatHelper <TLogFormat, TStreamId> .StreamId;
var streamId2 = LogFormatHelper <TLogFormat, TStreamId> .StreamId2;
var eventTypeId1 = LogFormatHelper <TLogFormat, TStreamId> .EventTypeId;
var eventTypeId2 = LogFormatHelper <TLogFormat, TStreamId> .EventTypeId2;
_prepare1 = LogRecord.Prepare(recordFactory, 0, _corrId, _eventId, 0, 0, streamId1, 1,
PrepareFlags.None, eventTypeId1, new byte[12], new byte[15], new DateTime(2000, 1, 1, 12, 0, 0));
var r1 = _chunk.TryAppend(_prepare1);
_written1 = r1.Success;
_position1 = r1.OldPosition;
_prepare2 = LogRecord.Prepare(recordFactory, r1.NewPosition, _corrId, _eventId, 0, 0, streamId2, 2,
PrepareFlags.None, eventTypeId2, new byte[12], new byte[15], new DateTime(2000, 1, 1, 12, 0, 0));
var r2 = _chunk.TryAppend(_prepare2);
_written2 = r2.Success;
_position2 = r2.OldPosition;
_chunk.Flush();
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
_chunk = TFChunkHelper.CreateNewChunk(Filename);
var logFormat = LogFormatHelper <TLogFormat, TStreamId> .LogFormat;
logFormat.StreamNameIndex.GetOrAddId("test", out var streamId1, out _, out _);
logFormat.StreamNameIndex.GetOrAddId("test2", out var streamId2, out _, out _);
_prepare1 = LogRecord.Prepare(logFormat.RecordFactory, 0, _corrId, _eventId, 0, 0, streamId1, 1,
PrepareFlags.None, "Foo", new byte[12], new byte[15], new DateTime(2000, 1, 1, 12, 0, 0));
var r1 = _chunk.TryAppend(_prepare1);
_written1 = r1.Success;
_position1 = r1.OldPosition;
_prepare2 = LogRecord.Prepare(logFormat.RecordFactory, r1.NewPosition, _corrId, _eventId, 0, 0, streamId2, 2,
PrepareFlags.None, "Foo2", new byte[12], new byte[15], new DateTime(2000, 1, 1, 12, 0, 0));
var r2 = _chunk.TryAppend(_prepare2);
_written2 = r2.Success;
_position2 = r2.OldPosition;
_chunk.Flush();
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
_record = new PrepareLogRecord(0, _corrId, _eventId, 0, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_chunk = TFChunk.CreateNew(Filename, 4096, 0, false);
_result = _chunk.TryAppend(_record);
}
public void Setup()
{
_record = new PrepareLogRecord(0, _corrId, _eventId, 0, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_chunk = TFChunk.CreateNew(_filename, 4096, 0, 0);
_result = _chunk.TryAppend(_record);
_chunk.Flush();
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
_record = new PrepareLogRecord(0, _corrId, _eventId, 0, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_chunk = TFChunk.CreateNew(Filename, 4096, 0, 0, false);
_result = _chunk.TryAppend(_record);
}
public void Setup()
{
var record = new PrepareLogRecord(15556, _corrId, _eventId, 15556, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_chunk = TFChunk.CreateNew(_filename, 20, 0, 0);
_written = _chunk.TryAppend(record).Success;
}
public override void SetUp()
{
base.SetUp();
var record = new PrepareLogRecord(15556, _corrId, _eventId, 15556, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_chunk = TFChunk.CreateNew(Filename, 20, 0, false);
_written = _chunk.TryAppend(record).Success;
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
_prepare1 = new PrepareLogRecord(0, _corrId, _eventId, 0, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_prepare2 = new PrepareLogRecord(0, _corrId, _eventId, 0, 0, "test2", 2, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo2", new byte[12], new byte[15]);
_chunk = TFChunk.CreateNew(Filename, 4096, 0, false);
var r1 = _chunk.TryAppend(_prepare1);
_written1 = r1.Success;
_position1 = r1.OldPosition;
var r2 = _chunk.TryAppend(_prepare2);
_written2 = r2.Success;
_position2 = r2.OldPosition;
_chunk.Flush();
}
public override void SetUp()
{
base.SetUp();
var record = new PrepareLogRecord(15556, _corrId, _eventId, 15556, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_chunk = TFChunk.CreateNew(Filename, 20, 0, 0, isScavenged: false, inMem: false, unbuffered: false, writethrough: false);
_written = _chunk.TryAppend(record).Success;
}
public void Setup()
{
_prepare1 = new PrepareLogRecord(0, _corrId, _eventId, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_prepare2 = new PrepareLogRecord(0, _corrId, _eventId, 0, "test2", 2, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo2", new byte[12], new byte[15]);
_chunk = TFChunk.CreateNew(_filename, 4096, 0, 0);
var r1 = _chunk.TryAppend(_prepare1);
_written1 = r1.Success;
_position1 = r1.OldPosition;
var r2 = _chunk.TryAppend(_prepare2);
_written2 = r2.Success;
_position2 = r2.OldPosition;
_chunk.Flush();
}
public override void SetUp()
{
base.SetUp();
var record = new PrepareLogRecord(15556, _corrId, _eventId, 15556, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_chunk = TFChunkHelper.CreateNewChunk(Filename, 20);
_written = _chunk.TryAppend(record).Success;
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
_chunk = TFChunkHelper.CreateNewChunk(Filename);
_prepare1 = new PrepareLogRecord(0, _corrId, _eventId, 0, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
var r1 = _chunk.TryAppend(_prepare1);
_written1 = r1.Success;
_position1 = r1.OldPosition;
_prepare2 = new PrepareLogRecord(r1.NewPosition, _corrId, _eventId, 0, 0, "test2", 2, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo2", new byte[12], new byte[15]);
var r2 = _chunk.TryAppend(_prepare2);
_written2 = r2.Success;
_position2 = r2.OldPosition;
_chunk.Flush();
}
void Write(int chunkNum, TFChunk chunk, ILogRecord record, out long newPos)
{
var writerRes = chunk.TryAppend(record);
if (!writerRes.Success)
{
throw new Exception(string.Format("Could not write log record: {0}", record));
}
_db.Config.WriterCheckpoint.Write(chunkNum * (long)_db.Config.ChunkSize + writerRes.NewPosition);
newPos = _db.Config.WriterCheckpoint.ReadNonFlushed();
}
public void Setup()
{
_record = new PrepareLogRecord(0, _corrId, _eventId, 0, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_chunk = TFChunk.CreateNew(_filename, 4096, 0, 0);
_result = _chunk.TryAppend(_record);
_chunk.Flush();
_chunk.Complete();
_cachedChunk = TFChunk.FromCompletedFile(_filename, verifyHash: true);
_cachedChunk.CacheInMemory();
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
_chunk = TFChunk.CreateNew(Filename, 4096, 0, 0, isScavenged: false, inMem: false, unbuffered: false, writethrough: false);
_prepare1 = new PrepareLogRecord(0, _corrId, _eventId, 0, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
var r1 = _chunk.TryAppend(_prepare1);
_written1 = r1.Success;
_position1 = r1.OldPosition;
_prepare2 = new PrepareLogRecord(r1.NewPosition, _corrId, _eventId, 0, 0, "test2", 2, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo2", new byte[12], new byte[15]);
var r2 = _chunk.TryAppend(_prepare2);
_written2 = r2.Success;
_position2 = r2.OldPosition;
_chunk.Flush();
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
var recordFactory = LogFormatHelper <TLogFormat, TStreamId> .RecordFactory;
var streamId = LogFormatHelper <TLogFormat, TStreamId> .StreamId;
_record = LogRecord.Prepare(recordFactory, 0, _corrId, _eventId, 0, 0, streamId, 1,
PrepareFlags.None, "Foo", new byte[12], new byte[15], new DateTime(2000, 1, 1, 12, 0, 0));
_chunk = TFChunkHelper.CreateNewChunk(Filename);
_result = _chunk.TryAppend(_record);
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
_record = new PrepareLogRecord(0, _corrId, _eventId, 0, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_chunk = TFChunk.CreateNew(Filename, 4096, 0, false);
_result = _chunk.TryAppend(_record);
_chunk.Flush();
_chunk.Complete();
_cachedChunk = TFChunk.FromCompletedFile(Filename, verifyHash: true);
_cachedChunk.CacheInMemory();
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
_record = new PrepareLogRecord(0, _corrId, _eventId, 0, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_chunk = TFChunkHelper.CreateNewChunk(Filename);
_result = _chunk.TryAppend(_record);
_chunk.Flush();
_chunk.Complete();
_cachedChunk = TFChunk.FromCompletedFile(Filename, verifyHash: true, unbufferedRead: false, initialReaderCount: 5, reduceFileCachePressure: false);
_cachedChunk.CacheInMemory();
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
_record = new PrepareLogRecord(0, _corrId, _eventId, 0, 0, "test", 1, new DateTime(2000, 1, 1, 12, 0, 0),
PrepareFlags.None, "Foo", new byte[12], new byte[15]);
_chunk = TFChunk.CreateNew(Filename, 4096, 0, 0, isScavenged: false, inMem: false, unbuffered: false, writethrough: false);
_result = _chunk.TryAppend(_record);
_chunk.Flush();
_chunk.Complete();
_cachedChunk = TFChunk.FromCompletedFile(Filename, verifyHash: true, unbufferedRead: false);
_cachedChunk.CacheInMemory();
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
var logFormat = LogFormatHelper <TLogFormat, TStreamId> .LogFormat;
logFormat.StreamNameIndex.GetOrAddId("test", out var streamId, out _, out _);
_record = LogRecord.Prepare(logFormat.RecordFactory, 0, _corrId, _eventId, 0, 0, streamId, 1,
PrepareFlags.None, "Foo", new byte[12], new byte[15], new DateTime(2000, 1, 1, 12, 0, 0));
_chunk = TFChunkHelper.CreateNewChunk(Filename);
_result = _chunk.TryAppend(_record);
}
public override void SetUp()
{
base.SetUp();
var recordFactory = LogFormatHelper <TLogFormat, TStreamId> .RecordFactory;
var streamId = LogFormatHelper <TLogFormat, TStreamId> .StreamId;
var record = LogRecord.Prepare(recordFactory, 15556, _corrId, _eventId, 15556, 0, streamId, 1,
PrepareFlags.None, "Foo", new byte[12], new byte[15], new DateTime(2000, 1, 1, 12, 0, 0));
_chunk = TFChunkHelper.CreateNewChunk(Filename, 20);
_written = _chunk.TryAppend(record).Success;
}
public override void TestFixtureSetUp()
{
base.TestFixtureSetUp();
var recordFactory = LogFormatHelper <TLogFormat, TStreamId> .RecordFactory;
var streamId = LogFormatHelper <TLogFormat, TStreamId> .StreamId;
_record = LogRecord.Prepare(recordFactory, 0, _corrId, _eventId, 0, 0, streamId, 1,
PrepareFlags.None, "Foo", new byte[12], new byte[15], new DateTime(2000, 1, 1, 12, 0, 0));
_chunk = TFChunkHelper.CreateNewChunk(Filename);
_result = _chunk.TryAppend(_record);
_chunk.Flush();
_chunk.Complete();
_cachedChunk = TFChunk.FromCompletedFile(Filename, verifyHash: true, unbufferedRead: false,
initialReaderCount: Constants.TFChunkInitialReaderCountDefault, maxReaderCount: Constants.TFChunkMaxReaderCountDefault, reduceFileCachePressure: false);
_cachedChunk.CacheInMemory();
}
public void append_does_not_throw_exception()
{
Assert.DoesNotThrow(() => _chunk.TryAppend(new CommitLogRecord(0, Guid.NewGuid(), 0, DateTime.UtcNow, 0)));
}
private static PosMap WriteRecord(TFChunk.TFChunk newChunk, LogRecord record)
{
var writeResult = newChunk.TryAppend(record);
if (!writeResult.Success)
{
throw new Exception(string.Format(
"Unable to append record during scavenging. Scavenge position: {0}, Record: {1}.",
writeResult.OldPosition,
record));
}
long logPos = newChunk.ChunkHeader.GetLocalLogPosition(record.LogPosition);
int actualPos = (int) writeResult.OldPosition;
return new PosMap(logPos, actualPos);
}
public void append_throws_invalid_operation_exception()
{
Assert.Throws <InvalidOperationException>(() => _testChunk.TryAppend(new CommitLogRecord(0, Guid.NewGuid(), 0, DateTime.UtcNow, 0)));
}