public void RacyAccess()
{
for (int k = 0; k < 1000; k++)
{
var owners = new OwnedBuffer <byte> [128];
var memories = new Buffer <byte> [owners.Length];
var reserves = new DisposableReservation <byte> [owners.Length];
var disposeSuccesses = new bool[owners.Length];
var reserveSuccesses = new bool[owners.Length];
for (int i = 0; i < owners.Length; i++)
{
var array = new byte[1024];
owners[i] = array;
memories[i] = owners[i].Buffer;
}
var dispose_task = Task.Run(() => {
for (int i = 0; i < owners.Length; i++)
{
try {
owners[i].Dispose();
disposeSuccesses[i] = true;
} catch (InvalidOperationException) {
disposeSuccesses[i] = false;
}
}
});
var reserve_task = Task.Run(() => {
for (int i = owners.Length - 1; i >= 0; i--)
{
try {
reserves[i] = memories[i].Reserve();
reserveSuccesses[i] = true;
} catch (ObjectDisposedException) {
reserveSuccesses[i] = false;
}
}
});
Task.WaitAll(reserve_task, dispose_task);
for (int i = 0; i < owners.Length; i++)
{
Assert.False(disposeSuccesses[i] && reserveSuccesses[i]);
}
}
}
/// <summary>
/// Create a new PreservedBuffer structure.
/// </summary>
/// <param name="buffer"></param>
public PreservedBuffer(Buffer <T> buffer)
{
Buffer = buffer;
_reservation = buffer.Reserve();
}