public void CloudBlockBlobCopyTestTask()
{
CloudBlobContainer container = GetRandomContainerReference();
try
{
container.CreateAsync().Wait();
CloudBlockBlob source = container.GetBlockBlobReference("source");
string data = "String data";
UploadTextTask(source, data, Encoding.UTF8);
source.Metadata["Test"] = "value";
source.SetMetadataAsync().Wait();
CloudBlockBlob copy = container.GetBlockBlobReference("copy");
string copyId = copy.StartCopyAsync(TestHelper.Defiddler(source)).Result;
Assert.AreEqual(BlobType.BlockBlob, copy.BlobType);
WaitForCopyTask(copy);
Assert.AreEqual(CopyStatus.Success, copy.CopyState.Status);
Assert.AreEqual(source.Uri.AbsolutePath, copy.CopyState.Source.AbsolutePath);
Assert.AreEqual(data.Length, copy.CopyState.TotalBytes);
Assert.AreEqual(data.Length, copy.CopyState.BytesCopied);
Assert.AreEqual(copyId, copy.CopyState.CopyId);
Assert.IsTrue(copy.CopyState.CompletionTime > DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(1)));
TestHelper.ExpectedExceptionTask(
copy.AbortCopyAsync(copyId),
"Aborting a copy operation after completion should fail",
HttpStatusCode.Conflict,
"NoPendingCopyOperation");
source.FetchAttributesAsync().Wait();
Assert.IsNotNull(copy.Properties.ETag);
Assert.AreNotEqual(source.Properties.ETag, copy.Properties.ETag);
Assert.IsTrue(copy.Properties.LastModified > DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(1)));
string copyData = DownloadTextTask(copy, Encoding.UTF8);
Assert.AreEqual(data, copyData, "Data inside copy of blob not similar");
copy.FetchAttributesAsync().Wait();
BlobProperties prop1 = copy.Properties;
BlobProperties prop2 = source.Properties;
Assert.AreEqual(prop1.CacheControl, prop2.CacheControl);
Assert.AreEqual(prop1.ContentEncoding, prop2.ContentEncoding);
Assert.AreEqual(prop1.ContentLanguage, prop2.ContentLanguage);
Assert.AreEqual(prop1.ContentMD5, prop2.ContentMD5);
Assert.AreEqual(prop1.ContentType, prop2.ContentType);
Assert.AreEqual("value", copy.Metadata["Test"], false, "Copied metadata not same");
copy.DeleteAsync().Wait();
}
finally
{
container.DeleteIfExistsAsync().Wait();
}
}
private static async Task CloudBlockBlobCopyFromCloudFileImpl(Func <CloudFile, CloudBlockBlob, string> copyFunc)
{
CloudFileClient fileClient = GenerateCloudFileClient();
string name = GetRandomContainerName();
CloudFileShare share = fileClient.GetShareReference(name);
CloudBlobContainer container = GetRandomContainerReference();
try
{
try
{
await container.CreateAsync();
await share.CreateAsync();
CloudFile source = share.GetRootDirectoryReference().GetFileReference("source");
byte[] data = GetRandomBuffer(1024);
await source.UploadFromByteArrayAsync(data, 0, data.Length);
source.Metadata["Test"] = "value";
source.SetMetadataAsync().Wait();
var sasToken = source.GetSharedAccessSignature(new SharedAccessFilePolicy
{
Permissions = SharedAccessFilePermissions.Read,
SharedAccessExpiryTime = DateTime.UtcNow.AddHours(24)
});
Uri fileSasUri = new Uri(source.StorageUri.PrimaryUri.ToString() + sasToken);
source = new CloudFile(fileSasUri);
CloudBlockBlob copy = container.GetBlockBlobReference("copy");
string copyId = copyFunc(source, copy);
Assert.AreEqual(BlobType.BlockBlob, copy.BlobType);
try
{
await WaitForCopyAsync(copy);
Assert.AreEqual(CopyStatus.Success, copy.CopyState.Status);
Assert.AreEqual(source.Uri.AbsolutePath, copy.CopyState.Source.AbsolutePath);
Assert.AreEqual(data.Length, copy.CopyState.TotalBytes);
Assert.AreEqual(data.Length, copy.CopyState.BytesCopied);
Assert.AreEqual(copyId, copy.CopyState.CopyId);
Assert.IsFalse(copy.Properties.IsIncrementalCopy);
Assert.IsTrue(copy.CopyState.CompletionTime > DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(1)));
}
catch (NullReferenceException)
{
// potential null ref in the WaitForCopyTask and CopyState check implementation
}
OperationContext opContext = new OperationContext();
await TestHelper.ExpectedExceptionAsync(
async() => await copy.AbortCopyAsync(copyId, null, null, opContext),
opContext,
"Aborting a copy operation after completion should fail",
HttpStatusCode.Conflict,
"NoPendingCopyOperation");
source.FetchAttributesAsync().Wait();
Assert.IsNotNull(copy.Properties.ETag);
Assert.AreNotEqual(source.Properties.ETag, copy.Properties.ETag);
Assert.IsTrue(copy.Properties.LastModified > DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(1)));
byte[] copyData = new byte[source.Properties.Length];
await copy.DownloadToByteArrayAsync(copyData, 0);
Assert.IsTrue(data.SequenceEqual(copyData), "Data inside copy of blob not similar");
copy.FetchAttributesAsync().Wait();
BlobProperties prop1 = copy.Properties;
FileProperties prop2 = source.Properties;
Assert.AreEqual(prop1.CacheControl, prop2.CacheControl);
Assert.AreEqual(prop1.ContentEncoding, prop2.ContentEncoding);
Assert.AreEqual(prop1.ContentLanguage, prop2.ContentLanguage);
Assert.AreEqual(prop1.ContentMD5, prop2.ContentMD5);
Assert.AreEqual(prop1.ContentType, prop2.ContentType);
Assert.AreEqual("value", copy.Metadata["Test"], false, "Copied metadata not same");
copy.DeleteIfExistsAsync().Wait();
}
finally
{
share.DeleteIfExistsAsync().Wait();
}
}
finally
{
container.DeleteIfExistsAsync().Wait();
}
}
private static async Task CloudBlockBlobCopyImpl(Func <CloudBlockBlob, CloudBlockBlob, Task <string> > copyFunc)
{
CloudBlobContainer container = GetRandomContainerReference();
try
{
await container.CreateAsync();
CloudBlockBlob source = container.GetBlockBlobReference("source");
string data = "String data";
await UploadTextAsync(source, data, Encoding.UTF8);
source.Metadata["Test"] = "value";
await source.SetMetadataAsync();
CloudBlockBlob copy = container.GetBlockBlobReference("copy");
string copyId = await copyFunc(source, copy);
Assert.AreEqual(BlobType.BlockBlob, copy.BlobType);
await WaitForCopyAsync(copy);
Assert.AreEqual(CopyStatus.Success, copy.CopyState.Status);
Assert.AreEqual(source.Uri.AbsolutePath, copy.CopyState.Source.AbsolutePath);
Assert.AreEqual(data.Length, copy.CopyState.TotalBytes);
Assert.AreEqual(data.Length, copy.CopyState.BytesCopied);
Assert.AreEqual(copyId, copy.CopyState.CopyId);
Assert.IsTrue(copy.CopyState.CompletionTime > DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(1)));
OperationContext opContext = new OperationContext();
await TestHelper.ExpectedExceptionAsync(
async() => await copy.AbortCopyAsync(copyId, null, null, opContext),
opContext,
"Aborting a copy operation after completion should fail",
HttpStatusCode.Conflict,
"NoPendingCopyOperation");
await source.FetchAttributesAsync();
Assert.IsNotNull(copy.Properties.ETag);
Assert.AreNotEqual(source.Properties.ETag, copy.Properties.ETag);
Assert.IsTrue(copy.Properties.LastModified > DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(1)));
string copyData = await DownloadTextAsync(copy, Encoding.UTF8);
Assert.AreEqual(data, copyData, "Data inside copy of blob not similar");
await copy.FetchAttributesAsync();
BlobProperties prop1 = copy.Properties;
BlobProperties prop2 = source.Properties;
Assert.AreEqual(prop1.CacheControl, prop2.CacheControl);
Assert.AreEqual(prop1.ContentDisposition, prop2.ContentDisposition);
Assert.AreEqual(prop1.ContentEncoding, prop2.ContentEncoding);
Assert.AreEqual(prop1.ContentLanguage, prop2.ContentLanguage);
Assert.AreEqual(prop1.ContentMD5, prop2.ContentMD5);
Assert.AreEqual(prop1.ContentType, prop2.ContentType);
Assert.AreEqual("value", copy.Metadata["Test"], false, "Copied metadata not same");
await copy.DeleteAsync();
}
finally
{
container.DeleteIfExistsAsync().Wait();
}
}
