public void AzureChunkWriteRead()
{
string accountName = "testdrive";
string accountKey = "zRTT++dVryOWXJyAM7NM0TuQcu0Y23BgCQfkt7xh2f/Mm+r6c8/XtPTY0xxaF6tPSACJiuACsjotDeNIVyXM8Q==";
RemoteInfo ri = new RemoteInfo(accountName, accountKey);
AzureHelper helper = new AzureHelper(accountName, accountKey, "testuploadchunksfile", CompressionType.None, EncryptionType.None, null, null, new Logger(), 4 * 1024 * 1024, 1);
helper.UploadFileAsChunks("D:\\testfiles\\testhuge.txt");
int OFFSET_TO_READ = 4492321;
int BYTES_TO_READ = 11000;
List <ChunkInfo> metadata = helper.GetBlobMetadata("testhuge.txt").Item1;
Dictionary <int, long> chunkindexandoffsets = helper.GetChunkIndexAndOffsetInChunk(metadata, OFFSET_TO_READ, BYTES_TO_READ);
byte[] temp = null;
foreach (int chunkIndex in chunkindexandoffsets.Keys)
{
if (temp != null)
{
temp = temp.Concat(helper.DownloadChunk("testhuge.txt", metadata, chunkIndex)).ToArray();
}
else
{
temp = helper.DownloadChunk("testhuge.txt", metadata, chunkIndex);
}
}
byte[] test = temp.Skip((int)chunkindexandoffsets.ElementAt(0).Value).Take(BYTES_TO_READ).ToArray();
byte[] truth = new byte[BYTES_TO_READ];
using (BinaryReader reader = new BinaryReader(new FileStream("D:\\testfiles\\testhuge.txt", FileMode.Open)))
{
reader.BaseStream.Seek(OFFSET_TO_READ, SeekOrigin.Begin);
reader.Read(truth, 0, BYTES_TO_READ);
}
bool arraysAreEqual = Enumerable.SequenceEqual(test, truth);
Console.WriteLine(arraysAreEqual);
if (!arraysAreEqual)
{
throw new Exception("local and downloaded bits dont match");
}
}
public void AzureChunkWriteRead()
{
string accountName = "testdrive";
string accountKey = "zRTT++dVryOWXJyAM7NM0TuQcu0Y23BgCQfkt7xh2f/Mm+r6c8/XtPTY0xxaF6tPSACJiuACsjotDeNIVyXM8Q==";
RemoteInfo ri = new RemoteInfo(accountName, accountKey);
AzureHelper helper = new AzureHelper(accountName, accountKey, "testuploadchunksfile", CompressionType.None, EncryptionType.None, null, null, new Logger(), 4*1024*1024 , 1);
helper.UploadFileAsChunks("D:\\testfiles\\testhuge.txt");
int OFFSET_TO_READ = 4492321;
int BYTES_TO_READ = 11000;
List<ChunkInfo> metadata = helper.GetBlobMetadata("testhuge.txt").Item1;
Dictionary<int, long> chunkindexandoffsets = helper.GetChunkIndexAndOffsetInChunk(metadata, OFFSET_TO_READ, BYTES_TO_READ);
byte[] temp = null;
foreach(int chunkIndex in chunkindexandoffsets.Keys)
{
if(temp!=null)
temp = temp.Concat(helper.DownloadChunk("testhuge.txt", metadata,chunkIndex)).ToArray();
else
temp = helper.DownloadChunk("testhuge.txt", metadata, chunkIndex);
}
byte[] test = temp.Skip((int)chunkindexandoffsets.ElementAt(0).Value).Take(BYTES_TO_READ).ToArray();
byte[] truth = new byte[BYTES_TO_READ];
using (BinaryReader reader = new BinaryReader(new FileStream("D:\\testfiles\\testhuge.txt", FileMode.Open)))
{
reader.BaseStream.Seek(OFFSET_TO_READ, SeekOrigin.Begin);
reader.Read(truth, 0, BYTES_TO_READ);
}
bool arraysAreEqual = Enumerable.SequenceEqual(test, truth);
Console.WriteLine(arraysAreEqual);
if (!arraysAreEqual)
throw new Exception("local and downloaded bits dont match");
}
public void AzureChunkWriteRead()
{
string accountName = "msrlot";
string accountKey = "wC3ou+VLBTu8ryKbsiSMtsIIHIpxGSIAWA0NtK58da2wELQ+USgYQwmVMtyq/p8ILsuZc8TiLeHBjaPI+a3A2Q==";
RemoteInfo ri = new RemoteInfo(accountName, accountKey);
AzureHelper helper = new AzureHelper(accountName, accountKey, "testuploadchunksfile", CompressionType.None, EncryptionType.None, null, null, new Logger(), 4*1024*1024 , 1);
helper.UploadFileAsChunks("D:\\testfiles\\testhuge.txt");
int OFFSET_TO_READ = 4492321;
int BYTES_TO_READ = 11000;
List<ChunkInfo> metadata = helper.GetBlobMetadata("testhuge.txt").Item1;
Dictionary<int, long> chunkindexandoffsets = helper.GetChunkIndexAndOffsetInChunk(metadata, OFFSET_TO_READ, BYTES_TO_READ);
byte[] temp = null;
foreach(int chunkIndex in chunkindexandoffsets.Keys)
{
if(temp!=null)
temp = temp.Concat(helper.DownloadChunk("testhuge.txt", metadata,chunkIndex)).ToArray();
else
temp = helper.DownloadChunk("testhuge.txt", metadata, chunkIndex);
}
byte[] test = temp.Skip((int)chunkindexandoffsets.ElementAt(0).Value).Take(BYTES_TO_READ).ToArray();
byte[] truth = new byte[BYTES_TO_READ];
using (BinaryReader reader = new BinaryReader(new FileStream("D:\\testfiles\\testhuge.txt", FileMode.Open)))
{
reader.BaseStream.Seek(OFFSET_TO_READ, SeekOrigin.Begin);
reader.Read(truth, 0, BYTES_TO_READ);
}
bool arraysAreEqual = Enumerable.SequenceEqual(test, truth);
Console.WriteLine(arraysAreEqual);
if (!arraysAreEqual)
throw new Exception("local and downloaded bits dont match");
}