public IOCompletionManager(int?numberOfCompletionPortThreads = null, string name = "<unnamed>")
{
Contract.Requires(!numberOfCompletionPortThreads.HasValue || numberOfCompletionPortThreads > 0);
int effectiveNumberOfCompletionPortThreads = numberOfCompletionPortThreads ?? GetDefaultNumberOfCompletionPortThreads();
Contract.Assume(effectiveNumberOfCompletionPortThreads > 0);
m_completionPort = FileSystemWin.CreateIOCompletionPort();
m_completionPortRefCount = 1; // Referenced by this manager.
m_completionPortWorkers = new Thread[effectiveNumberOfCompletionPortThreads];
m_overlappedPool = new OverlappedPool();
long handleValue = m_completionPort.DangerousGetHandle().ToInt64();
ThreadStart workerEntry = CompletionWorkerThreadProc;
for (int i = 0; i < effectiveNumberOfCompletionPortThreads; i++)
{
var newThread = new Thread(workerEntry)
{
Name = I($"IOCompletionManagerWorker (port handle 0x{handleValue:X}; '{name}')"),
IsBackground = true
};
m_completionPortWorkers[i] = newThread;
newThread.Start();
}
}
public void SafeIOCompletionPortHandleConstructorTest()
{
IntPtr handle = new IntPtr(); // TODO: 初始化为适当的值
bool ownsHandle = false; // TODO: 初始化为适当的值
SafeIOCompletionPortHandle target = new SafeIOCompletionPortHandle(handle, ownsHandle);
Assert.Inconclusive("TODO: 实现用来验证目标的代码");
}
public void CloseHandleTest()
{
IntPtr handle = new IntPtr(); // TODO: 初始化为适当的值
bool expected = false; // TODO: 初始化为适当的值
bool actual;
actual = SafeIOCompletionPortHandle.CloseHandle(handle);
Assert.AreEqual(expected, actual);
Assert.Inconclusive("验证此测试方法的正确性。");
}
public static extern unsafe bool GetQueuedCompletionStatus(
SafeIOCompletionPortHandle completionPort,
out uint lpNumberOfBytes,
out IntPtr lpCompletionKey,
out IntPtr lpOverlapped,
uint dwMilliseconds);
public void SafeIOCompletionPortHandleConstructorTest()
{
IntPtr handle = new IntPtr(); // TODO: 初始化为适当的值
bool ownsHandle = false; // TODO: 初始化为适当的值
SafeIOCompletionPortHandle target = new SafeIOCompletionPortHandle( handle, ownsHandle );
Assert.Inconclusive( "TODO: 实现用来验证目标的代码" );
}
public void SafeIOCompletionPortHandleConstructorTest1()
{
SafeIOCompletionPortHandle target = new SafeIOCompletionPortHandle();
Assert.Inconclusive( "TODO: 实现用来验证目标的代码" );
}
public void SafeIOCompletionPortHandleConstructorTest1()
{
SafeIOCompletionPortHandle target = new SafeIOCompletionPortHandle();
Assert.Inconclusive("TODO: 实现用来验证目标的代码");
}
