public static HttpRequestMessage PutBlobRequest(BlobContext context, string containerName, string blobName,
BlobProperties properties, BlobType blobType, byte[] content, long pageBlobSize, AccessCondition accessCondition)
{
bool valid = BlobTests.ContainerNameValidator(containerName) &&
BlobTests.BlobNameValidator(blobName) &&
BlobTests.PutPropertiesValidator(properties) &&
BlobTestUtils.ContentValidator(content);
bool fatal = !BlobTests.PutPropertiesValidator(properties);
Uri uri = BlobTests.ConstructPutUri(context.Address, containerName, blobName);
HttpRequestMessage request = null;
OperationContext opContext = new OperationContext();
try
{
request = BlobHttpRequestMessageFactory.Put(uri, context.Timeout, properties, blobType, pageBlobSize, null, accessCondition, null, opContext,
SharedKeyCanonicalizer.Instance, context.Credentials, null);
if (fatal)
{
Assert.Fail();
}
}
catch (InvalidOperationException)
{
if (valid)
{
Assert.Fail();
}
}
if (valid)
{
Assert.IsNotNull(request);
Assert.IsNotNull(request.Method);
Assert.AreEqual(HttpMethod.Put, request.Method);
BlobTestUtils.VersionHeader(request, false);
BlobTestUtils.ContentTypeHeader(request, null);
BlobTestUtils.ContentDispositionHeader(request, properties.ContentDisposition);
BlobTestUtils.ContentEncodingHeader(request, properties.ContentEncoding);
BlobTestUtils.ContentLanguageHeader(request, null);
BlobTestUtils.ContentMd5Header(request, null);
BlobTestUtils.ContentCrc64Header(request, null);
BlobTestUtils.CacheControlHeader(request, null);
BlobTestUtils.BlobTypeHeader(request, properties.BlobType);
BlobTestUtils.BlobSizeHeader(request, (properties.BlobType == BlobType.PageBlob) ? properties.Length : (long?)null);
}
return(request);
}
public async Task ClearPageRangeScenarioTest(string containerName, string blobName, HttpStatusCode?expectedError)
{
// 1. Create Sparse Page Blob
int blobSize = 128 * 1024;
BlobProperties properties = new BlobProperties()
{
BlobType = BlobType.PageBlob
};
Uri uri = BlobTests.ConstructPutUri(BlobContext.Address, containerName, blobName);
OperationContext opContext = new OperationContext();
HttpRequestMessage webRequest = BlobHttpRequestMessageFactory.Put(uri, BlobContext.Timeout, properties, BlobType.PageBlob, blobSize, null, null, null, opContext, null, null);
using (HttpResponseMessage response = await BlobTestUtils.GetResponse(webRequest, BlobContext))
{
BlobTests.PutBlobResponse(response, BlobContext, expectedError);
}
// 2. Now upload some page ranges
for (int m = 0; m * 512 * 4 < blobSize; m++)
{
int startOffset = 512 * 4 * m;
int length = 512;
PageRange range = new PageRange(startOffset, startOffset + length - 1);
opContext = new OperationContext();
HttpRequestMessage pageRequest = BlobHttpRequestMessageFactory.PutPage(uri, BlobContext.Timeout, range, PageWrite.Update, null, null, opContext, null, null);
HttpRequestHandler.SetContentLength(pageRequest, 512);
byte[] content = new byte[length];
random.NextBytes(content);
pageRequest.Content = new ByteArrayContent(content);
using (HttpResponseMessage pageResponse = await BlobTestUtils.GetResponse(pageRequest, BlobContext))
{
}
}
// 3. Now do a Get Page Ranges
List <PageRange> pageRanges = new List <PageRange>();
opContext = new OperationContext();
HttpRequestMessage pageRangeRequest = BlobHttpRequestMessageFactory.GetPageRanges(uri, BlobContext.Timeout, null, null, null, null, null, opContext, null, null);
using (HttpResponseMessage pageRangeResponse = await BlobTestUtils.GetResponse(pageRangeRequest, BlobContext))
{
IEnumerable <PageRange> ranges = await GetPageRangesResponse.ParseAsync(HttpResponseParsers.GetResponseStream(pageRangeResponse), CancellationToken.None);
pageRanges.AddRange(ranges);
}
// 4. Now Clear some pages
bool skipFlag = false;
foreach (PageRange pRange in pageRanges)
{
skipFlag = !skipFlag;
if (skipFlag)
{
continue;
}
opContext = new OperationContext();
HttpRequestMessage clearPageRequest = BlobHttpRequestMessageFactory.PutPage(uri, BlobContext.Timeout, pRange, PageWrite.Clear, null, null, opContext, null, null);
HttpRequestHandler.SetContentLength(clearPageRequest, 0);
using (HttpResponseMessage clearResponse = await BlobTestUtils.GetResponse(clearPageRequest, BlobContext))
{
}
}
// 5. Get New Page ranges and verify
List <PageRange> newPageRanges = new List <PageRange>();
opContext = new OperationContext();
HttpRequestMessage newPageRangeRequest = BlobHttpRequestMessageFactory.GetPageRanges(uri, BlobContext.Timeout, null, null, null, null, null, opContext, null, null);
using (HttpResponseMessage newPageRangeResponse = await BlobTestUtils.GetResponse(newPageRangeRequest, BlobContext))
{
IEnumerable <PageRange> ranges = await GetPageRangesResponse.ParseAsync(HttpResponseParsers.GetResponseStream(newPageRangeResponse), CancellationToken.None);
newPageRanges.AddRange(ranges);
}
Assert.AreEqual(pageRanges.Count(), newPageRanges.Count() * 2);
for (int l = 0; l < newPageRanges.Count(); l++)
{
Assert.AreEqual(pageRanges[2 * l].StartOffset, newPageRanges[l].StartOffset);
Assert.AreEqual(pageRanges[2 * l].EndOffset, newPageRanges[l].EndOffset);
}
}