public static async IAsyncEnumerable <TValue> GetValuesAsync <TKey, TValue>(this IBytesStorage <TKey> bytesStorage, [EnumeratorCancellation] CancellationToken cancellationToken = default)
where TKey : notnull, IEquatable <TKey>
where TValue : IRocketPackObject <TValue>
{
var bytesPool = BytesPool.Shared;
using var hub = new BytesHub(bytesPool);
await foreach (var key in bytesStorage.GetKeysAsync(cancellationToken))
{
if (!await bytesStorage.TryReadAsync(key, hub.Writer, cancellationToken))
{
continue;
}
var value = IRocketPackObject <TValue> .Import(hub.Reader.GetSequence(), bytesPool);
yield return(value);
hub.Reset();
}
}
public void RandomTest()
{
var random = new Random(0);
using (var hub = new BytesHub())
{
for (int i = 0; i < 32; i++)
{
foreach (var result1 in GenRandomValue(random, 8).Select(n => (byte)n))
{
Varint.SetUInt8(result1, hub.Writer);
var reader = new SequenceReader <byte>(hub.Reader.GetSequence());
Varint.TryGetUInt8(ref reader, out var result2);
Assert.Equal(result1, result2);
hub.Reset();
}
}
}
using (var hub = new BytesHub())
{
for (int i = 0; i < 32; i++)
{
foreach (var result1 in GenRandomValue(random, 16).Select(n => (ushort)n))
{
Varint.SetUInt16(result1, hub.Writer);
var reader = new SequenceReader <byte>(hub.Reader.GetSequence());
Varint.TryGetUInt16(ref reader, out var result2);
Assert.Equal(result1, result2);
hub.Reset();
}
}
}
using (var hub = new BytesHub())
{
for (int i = 0; i < 32; i++)
{
foreach (var result1 in GenRandomValue(random, 32).Select(n => (uint)n))
{
Varint.SetUInt32(result1, hub.Writer);
var reader = new SequenceReader <byte>(hub.Reader.GetSequence());
Varint.TryGetUInt32(ref reader, out var result2);
Assert.Equal(result1, result2);
hub.Reset();
}
}
}
using (var hub = new BytesHub())
{
for (int i = 0; i < 32; i++)
{
foreach (var result1 in GenRandomValue(random, 64).Select(n => (ulong)n))
{
Varint.SetUInt64(result1, hub.Writer);
var reader = new SequenceReader <byte>(hub.Reader.GetSequence());
Varint.TryGetUInt64(ref reader, out var result2);
Assert.Equal(result1, result2);
hub.Reset();
}
}
}
using (var hub = new BytesHub())
{
for (int i = 0; i < 32; i++)
{
foreach (var result1 in GenRandomValue(random, 8).Select(n => (sbyte)n))
{
Varint.SetInt8(result1, hub.Writer);
var reader = new SequenceReader <byte>(hub.Reader.GetSequence());
Varint.TryGetInt8(ref reader, out var result2);
Assert.Equal(result1, result2);
hub.Reset();
}
}
}
using (var hub = new BytesHub())
{
for (int i = 0; i < 32; i++)
{
foreach (var result1 in GenRandomValue(random, 16).Select(n => (short)n))
{
Varint.SetInt16(result1, hub.Writer);
var reader = new SequenceReader <byte>(hub.Reader.GetSequence());
Varint.TryGetInt16(ref reader, out var result2);
Assert.Equal(result1, result2);
hub.Reset();
}
}
}
using (var hub = new BytesHub())
{
for (int i = 0; i < 32; i++)
{
foreach (var result1 in GenRandomValue(random, 32).Select(n => (int)n))
{
Varint.SetInt32(result1, hub.Writer);
var reader = new SequenceReader <byte>(hub.Reader.GetSequence());
Varint.TryGetInt32(ref reader, out var result2);
Assert.Equal(result1, result2);
hub.Reset();
}
}
}
using (var hub = new BytesHub())
{
for (int i = 0; i < 32; i++)
{
foreach (var result1 in GenRandomValue(random, 64).Select(n => (long)n))
{
Varint.SetInt64(result1, hub.Writer);
var reader = new SequenceReader <byte>(hub.Reader.GetSequence());
Varint.TryGetInt64(ref reader, out var result2);
Assert.Equal(result1, result2);
hub.Reset();
}
}
}
}
