public async Task TestWritesToDiskCache()
{
await _bufferedDiskCache.Put(_cacheKey, _encodedImage);
// Ref count should be equal to 2 ('owned' by the _closeableReference and other 'owned' by
// _encodedImage)
Assert.IsTrue(2 == _closeableReference.GetUnderlyingReferenceTestOnly().GetRefCountTestOnly());
}
public void TestByteBufferRef()
{
EncodedImage encodedImage = new EncodedImage(_byteBufferRef);
Assert.AreEqual(2, _byteBufferRef.GetUnderlyingReferenceTestOnly().GetRefCountTestOnly());
Assert.AreSame(
encodedImage.GetByteBufferRef().GetUnderlyingReferenceTestOnly(),
_byteBufferRef.GetUnderlyingReferenceTestOnly());
}
public void TestClone()
{
CloseableReference <IDisposable> copy = _closeableReference.Clone();
Assert.AreEqual(2, _closeableReference.GetUnderlyingReferenceTestOnly().GetRefCountTestOnly());
Assert.AreSame(_closeableReference.GetUnderlyingReferenceTestOnly(), copy.GetUnderlyingReferenceTestOnly());
}
public void TestAnotherPut()
{
_stagingArea.Put(_cacheKey, _secondEncodedImage);
Assert.AreEqual(2, _closeableReference.GetUnderlyingReferenceTestOnly().GetRefCountTestOnly());
Assert.AreSame(
_closeableReference2.GetUnderlyingReferenceTestOnly(),
_stagingArea.Get(_cacheKey).GetByteBufferRef().GetUnderlyingReferenceTestOnly());
}
/// <summary>
/// A test-only method to get the underlying references.
///
/// <para /><b>DO NOT USE in application code.</b>
/// </summary>
public SharedReference <IPooledByteBuffer> GetUnderlyingReferenceTestOnly()
{
lock (_imageGate)
{
return((_pooledByteBufferRef != null) ?
_pooledByteBufferRef.GetUnderlyingReferenceTestOnly() : null);
}
}
public void TestWriteAfterToByteBuf()
{
NativePooledByteBufferOutputStream os1 = new NativePooledByteBufferOutputStream(_pool);
byte[] _data1 = new byte[9];
byte[] _data2 = new byte[3];
Array.Copy(_data, _data1, _data1.Length);
Array.Copy(_data, _data2, _data2.Length);
NativePooledByteBuffer buf1 = DoWrite(os1, _data1);
NativePooledByteBuffer buf2 = DoWrite(os1, _data2);
Assert.AreEqual(12, buf2.Size);
CloseableReference <NativeMemoryChunk> chunk = buf1._bufRef;
Assert.AreEqual(3, chunk.GetUnderlyingReferenceTestOnly().GetRefCountTestOnly());
os1.Dispose();
buf1.Dispose();
buf2.Dispose();
Assert.AreEqual(0, chunk.GetUnderlyingReferenceTestOnly().GetRefCountTestOnly());
}
/// <summary>
/// Reference assertions
/// </summary>
private void AssertReferenceCount <T>(int expectedCount, CloseableReference <T> reference)
{
Assert.IsTrue(expectedCount == reference.GetUnderlyingReferenceTestOnly().GetRefCountTestOnly());
}
public void TestCreation()
{
Assert.AreEqual(1, _closeableReference.GetUnderlyingReferenceTestOnly().GetRefCountTestOnly());
}
public void TestGetValue()
{
Assert.AreSame(
_closeableReference.GetUnderlyingReferenceTestOnly(),
_stagingArea.Get(_cacheKey).GetByteBufferRef().GetUnderlyingReferenceTestOnly());
}