public void TestArray(NullableLargeArray<int> array)
{
for (int x = 0; x < 250000; x++)
{
if (x >= array.Capacity)
{
HelperFunctions.ExpectError(() => array[x] = x);
array.SetCapacity(array.Capacity + 1);
}
array[x] = x;
}
for (int x = 0; x < 250000; x++)
{
Assert.AreEqual(array[x], x);
}
}
public void TestArray(NullableLargeArray <int> array)
{
for (int x = 0; x < 250000; x++)
{
if (x >= array.Capacity)
{
HelperFunctions.ExpectError(() => array[x] = x);
array.SetCapacity(array.Capacity + 1);
}
array[x] = x;
}
for (int x = 0; x < 250000; x++)
{
Assert.AreEqual(array[x], x);
}
}
/// <summary>
/// Releases all the resources used by the <see cref="PageList"/> object.
/// </summary>
public void Dispose()
{
if (!m_disposed)
{
try
{
if (!m_memoryPool.IsDisposed)
{
m_memoryPool.ReleasePages(m_listOfPages.Select(x => x.MemoryPoolIndex));
m_listOfPages = null;
}
}
catch (Exception ex)
{
Log.Publish(MessageLevel.Critical, "Unhandled exception when returning resources to the memory pool", null, null, ex);
}
finally
{
GC.SuppressFinalize(this);
m_disposed = true; // Prevent duplicate dispose.
}
}
}
public void TestCount()
{
NullableLargeArray <int> array = new NullableLargeArray <int>();
for (int x = 0; x < 100000; x++)
{
array.AddValue(x);
}
for (int x = 0; x < 100000; x += 2)
{
if (array[x] != x)
{
throw new Exception();
}
array.SetNull(x);
}
if (array.Capacity != 100000 + (1024 - (100000 & 1023)))
{
throw new Exception();
}
if (array.CountUsed != 50000)
{
throw new Exception();
}
if (array.CountFree != array.Capacity - 50000)
{
throw new Exception();
}
int i;
for (int x = 1; x < 100000; x += 2)
{
if (!array.TryGetValue(x, out i))
{
throw new Exception();
}
if (i != x)
{
throw new Exception();
}
}
for (int x = 0; x < 100000; x += 2)
{
if (array.TryGetValue(x, out i))
{
throw new Exception();
}
}
if (array.Count() != 50000)
{
throw new Exception();
}
i = 1;
foreach (int item in array)
{
if (item != i)
{
throw new Exception();
}
i += 2;
}
if (array.Select(x => x).Count() != 50000)
{
throw new Exception();
}
for (int x = 1; x < 100000; x += 2)
{
array.OverwriteValue(x, -1);
}
for (int x = 1; x < 100000; x += 2)
{
if (array[x] != -1)
{
throw new Exception();
}
}
}
public void TestCount()
{
NullableLargeArray<int> array = new NullableLargeArray<int>();
for (int x = 0; x < 100000; x++)
{
array.AddValue(x);
}
for (int x = 0; x < 100000; x += 2)
{
if (array[x] != x)
throw new Exception();
array.SetNull(x);
}
if (array.Capacity != 100000 + (1024 - (100000 & 1023)))
throw new Exception();
if (array.CountUsed != 50000)
throw new Exception();
if (array.CountFree != array.Capacity - 50000)
throw new Exception();
int i;
for (int x = 1; x < 100000; x += 2)
{
if (!array.TryGetValue(x, out i))
throw new Exception();
if (i != x)
throw new Exception();
}
for (int x = 0; x < 100000; x += 2)
{
if (array.TryGetValue(x, out i))
throw new Exception();
}
if (array.Count() != 50000)
throw new Exception();
i = 1;
foreach (var item in array)
{
if (item != i)
throw new Exception();
i += 2;
}
if (array.Select(x => x).Count() != 50000)
throw new Exception();
for (int x = 1; x < 100000; x += 2)
{
array.OverwriteValue(x, -1);
}
for (int x = 1; x < 100000; x += 2)
{
if (array[x] != -1)
throw new Exception();
}
}
/// <summary>
/// Creates a new PageMetaDataList.
/// </summary>
/// <param name="memoryPool">The buffer pool to utilize if any unmanaged memory needs to be created.</param>
public PageList(MemoryPool memoryPool)
{
m_memoryPool = memoryPool;
m_listOfPages = new NullableLargeArray <InternalPageMetaData>();
m_pageIndexLookupByPositionIndex = new SortedList <int, int>();
}
/// <summary>
/// Creates a new PageMetaDataList.
/// </summary>
/// <param name="memoryPool">The buffer pool to utilize if any unmanaged memory needs to be created.</param>
public PageList(MemoryPool memoryPool)
{
m_memoryPool = memoryPool;
m_listOfPages = new NullableLargeArray<InternalPageMetaData>();
m_pageIndexLookupByPositionIndex = new SortedList<int, int>();
}
/// <summary>
/// Releases all the resources used by the <see cref="PageList"/> object.
/// </summary>
public void Dispose()
{
if (!m_disposed)
{
try
{
if (!m_memoryPool.IsDisposed)
{
m_memoryPool.ReleasePages(m_listOfPages.Select(x => x.MemoryPoolIndex));
m_listOfPages = null;
}
}
catch (Exception ex)
{
Log.Publish(MessageLevel.Critical, "Unhandled exception when returning resources to the memory pool", null, null, ex);
}
finally
{
GC.SuppressFinalize(this);
m_disposed = true; // Prevent duplicate dispose.
}
}
}
