public unsafe void ExpandAfterShrinkPool_AllocatesDefault()
{
LazyUTF8String.ResetPool(new MockTracer(), DefaultIndexEntryCount);
string fileAndFolderNames = "folderSDKfile.txtDKfolders";
UseASCIIBytePointer(
fileAndFolderNames,
bufferPtr =>
{
int initialBytePoolSize = LazyUTF8String.BytePoolSize();
int initialStringPoolSize = LazyUTF8String.StringPoolSize();
LazyUTF8String.FromByteArray(bufferPtr + 6, 3);
LazyUTF8String.FromByteArray(bufferPtr + 17, 2);
LazyUTF8String.ShrinkPool();
CheckPoolSizes(expectedBytePoolSize: 6, expectedStringPoolSize: 2);
LazyUTF8String.FreePool();
CheckPoolSizes(expectedBytePoolSize: 6, expectedStringPoolSize: 2);
LazyUTF8String.ShrinkPool();
CheckPoolSizes(expectedBytePoolSize: 0, expectedStringPoolSize: 0);
LazyUTF8String.FromByteArray(bufferPtr + 6, 3);
CheckPoolSizes(expectedBytePoolSize: initialBytePoolSize, expectedStringPoolSize: initialStringPoolSize);
LazyUTF8String.ShrinkPool();
CheckPoolSizes(expectedBytePoolSize: 3, expectedStringPoolSize: 1);
});
}
public void MinimumPoolSize()
{
LazyUTF8String.ResetPool(new MockTracer(), 0);
LazyUTF8String.FreePool();
LazyUTF8String.BytePoolSize().ShouldBeAtLeast(1);
LazyUTF8String.InitializePools(new MockTracer(), 0);
LazyUTF8String.BytePoolSize().ShouldBeAtLeast(1);
}
public unsafe void PoolSizeCheck()
{
UseASCIIBytePointer(
"folderSDKfile.txtDKfolders",
bufferPtr =>
{
int bytePoolSizeBeforeFreePool = LazyUTF8String.BytePoolSize();
int stringPoolSizeBeforeFreePool = LazyUTF8String.StringPoolSize();
LazyUTF8String firstFolder = LazyUTF8String.FromByteArray(bufferPtr + 6, 3);
LazyUTF8String secondFolder = LazyUTF8String.FromByteArray(bufferPtr + 17, 2);
CheckPoolSizes(bytePoolSizeBeforeFreePool, stringPoolSizeBeforeFreePool);
});
}
public unsafe void PoolSizeIncreasesAfterShrinking()
{
LazyUTF8String.ResetPool();
string fileAndFolderNames = "folderSDKfile.txtDKfolders";
UseASCIIBytePointer(
fileAndFolderNames,
bufferPtr =>
{
int initialBytePoolSize = LazyUTF8String.BytePoolSize();
int initialStringPoolSize = LazyUTF8String.StringPoolSize();
LazyUTF8String.FromByteArray(bufferPtr + 6, 3);
LazyUTF8String.FromByteArray(bufferPtr + 17, 2);
LazyUTF8String.ShrinkPool();
CheckPoolSizes(expectedBytePoolSize: 6, expectedStringPoolSize: 2);
LazyUTF8String.FromByteArray(bufferPtr + 6, 3);
LazyUTF8String.FromByteArray(bufferPtr + 17, 2);
LazyUTF8String.FromByteArray(bufferPtr, 6);
CheckPoolSizes(expectedBytePoolSize: 6 + initialBytePoolSize, expectedStringPoolSize: 2 + initialStringPoolSize);
});
}
private static void CheckPoolSizes(int expectedBytePoolSize, int expectedStringPoolSize)
{
LazyUTF8String.BytePoolSize().ShouldEqual(expectedBytePoolSize, $"{nameof(LazyUTF8String.BytePoolSize)} should be {expectedBytePoolSize}");
LazyUTF8String.StringPoolSize().ShouldEqual(expectedStringPoolSize, $"{nameof(LazyUTF8String.StringPoolSize)} should be {expectedStringPoolSize}");
}
