//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void trackPrimitiveMemoryAllocations()
internal virtual void TrackPrimitiveMemoryAllocations()
{
LocalMemoryTracker memoryTracker = new LocalMemoryTracker();
PrimitiveIntSet offHeapIntSet = Primitive.OffHeapIntSet(memoryTracker);
assertTrue(memoryTracker.UsedDirectMemory() > 0);
offHeapIntSet.Close();
assertEquals(0, memoryTracker.UsedDirectMemory());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldFreeOnClose()
internal virtual void ShouldFreeOnClose()
{
// given
MemoryAllocationTracker tracker = new LocalMemoryTracker();
using (UnsafeDirectByteBufferAllocator factory = new UnsafeDirectByteBufferAllocator(tracker))
{
// when
factory.Allocate(256);
}
// then
assertEquals(0, tracker.UsedDirectMemory());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void trackMemoryAllocations()
internal virtual void TrackMemoryAllocations()
{
LocalMemoryTracker memoryTracker = new LocalMemoryTracker();
GrabAllocator allocator = ( GrabAllocator )MemoryAllocator.createAllocator("2m", memoryTracker);
assertEquals(0, memoryTracker.UsedDirectMemory());
long pointer = allocator.AllocateAligned(ByteUnit.mebiBytes(1), 1);
assertEquals(ByteUnit.mebiBytes(1), memoryTracker.UsedDirectMemory());
allocator.Close();
assertEquals(0, memoryTracker.UsedDirectMemory());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldHandleMultipleClose()
internal virtual void ShouldHandleMultipleClose()
{
// given
MemoryAllocationTracker tracker = new LocalMemoryTracker();
UnsafeDirectByteBufferAllocator factory = new UnsafeDirectByteBufferAllocator(tracker);
// when
factory.Allocate(256);
factory.Close();
// then
assertEquals(0, tracker.UsedDirectMemory());
factory.Close();
assertEquals(0, tracker.UsedDirectMemory());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldAllocateBuffer()
internal virtual void ShouldAllocateBuffer()
{
// given
MemoryAllocationTracker tracker = new LocalMemoryTracker();
using (UnsafeDirectByteBufferAllocator factory = new UnsafeDirectByteBufferAllocator(tracker))
{
// when
int bufferSize = 128;
factory.Allocate(bufferSize);
// then
assertEquals(bufferSize, tracker.UsedDirectMemory());
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void trackPrimitiveMemoryOnResize()
internal virtual void TrackPrimitiveMemoryOnResize()
{
LocalMemoryTracker memoryTracker = new LocalMemoryTracker();
PrimitiveIntSet offHeapIntSet = Primitive.OffHeapIntSet(memoryTracker);
long originalSetMemory = memoryTracker.UsedDirectMemory();
for (int i = 0; i < Primitive.DefaultOffheapCapacity + 1; i++)
{
offHeapIntSet.Add(i);
}
assertTrue(memoryTracker.UsedDirectMemory() > originalSetMemory);
offHeapIntSet.Close();
assertEquals(0, memoryTracker.UsedDirectMemory());
}