public async Task WriteEmptyArray()
{
using MemoryStream ms = new MemoryStream();
// Create a simple buffer
ReadOnlyMemory <byte> buffer = new byte[0];
await AzureBaseBuffersExtensions.WriteAsync(ms, buffer);
Assert.AreEqual(0, ms.Length);
}
public async Task WriteArray()
{
using MemoryStream ms = new MemoryStream();
// Create a simple buffer
ReadOnlyMemory <byte> buffer = new byte[] { 0, 1, 2 };
await AzureBaseBuffersExtensions.WriteAsync(ms, buffer);
CheckMemoryStreamContent(ms);
}
public async Task WriteNativeMemorySequence()
{
using NativeMemoryManager totalNativeMemory = new NativeMemoryManager(32);
using MemoryStream ms = new MemoryStream();
ReadOnlySequence <byte> sequence = CreateSequenceFromMemory(totalNativeMemory.Memory);
await AzureBaseBuffersExtensions.WriteAsync(ms, sequence);
CheckMemoryStreamContent(ms);
}
public async Task WriteEmptyArraySequence()
{
using MemoryStream ms = new MemoryStream();
// Create a sequence with an empty buffer
ReadOnlySequence <byte> buffer = new ReadOnlySequence <byte>(new byte[0]);
await AzureBaseBuffersExtensions.WriteAsync(ms, buffer);
// Check that nothing was written
Assert.AreEqual(0, ms.Length);
}
public async Task WriteArraySequence()
{
using MemoryStream ms = new MemoryStream();
Memory <byte> totalMemory = new byte[32];
ReadOnlySequence <byte> sequence = CreateSequenceFromMemory(new byte[32]);
await AzureBaseBuffersExtensions.WriteAsync(ms, sequence);
CheckMemoryStreamContent(ms);
}
public async Task WriteNativeMemorySequenceEmptySequenceAndLargeSegment()
{
using NativeMemoryManager totalNativeMemory = new NativeMemoryManager(32);
using MemoryStream ms = new MemoryStream();
// Put some data in memory
PopulatMemoryWithData(totalNativeMemory.Memory);
// create the individual segments
BufferSegment start = new BufferSegment(totalNativeMemory.Memory.Slice(0, 0)); // have an empty start segment
BufferSegment last = start.Append(totalNativeMemory.Memory.Slice(0, 23)); // have a segment the size of the actual buffer
ReadOnlySequence <byte> sequence = new ReadOnlySequence <byte>(start, 0, last, 23);
await AzureBaseBuffersExtensions.WriteAsync(ms, sequence);
CheckMemoryStreamContent(ms);
}
public async Task WriteNativeMemory()
{
using NativeMemoryManager totalNativeMemory = new NativeMemoryManager(10);
using MemoryStream ms = new MemoryStream();
Memory <byte> totalMemory = totalNativeMemory.Memory;
Memory <byte> sourceMemory = totalMemory.Slice(3, 5);
for (byte i = 0; i < sourceMemory.Length; i++)
{
sourceMemory.Span[i] = i;
}
await AzureBaseBuffersExtensions.WriteAsync(ms, sourceMemory);
CheckMemoryStreamContent(ms);
}
