void OnFSeventClose(FSEvent fsEvent, FileSystemEvent fileSystemEvent)
{
this.callbackCount++;
if (this.callbackCount == 3)
{
fsEvent.CloseHandle(this.OnClose);
}
}
void OnTimer(Timer handle)
{
FSEvent fsEvent = this.loop
.CreateFSEvent()
.Start(".", this.OnFSEvent);
fsEvent.CloseHandle(this.OnClose);
handle.CloseHandle(this.OnClose);
}
void OnFSEventDirectory(FSEvent fsEvent, FileSystemEvent fileSystemEvent)
{
if (fileSystemEvent.EventType == FSEventType.Rename)
{
this.callbackCount++;
}
fsEvent.Stop();
fsEvent.CloseHandle(this.OnClose);
}
void OnFSEventFile(FSEvent fsEvent, FileSystemEvent fileSystemEvent)
{
if (fileSystemEvent.EventType == FSEventType.Change)
{
this.callbackCount++;
}
fsEvent.Stop();
fsEvent.CloseHandle(this.OnClose);
}
public void WatchFileRootDir()
{
string root = TestHelper.RootSystemDirectory();
FSEvent fsEvent = this.loop
.CreateFSEvent()
.Start(root, this.OnFSEvent);
fsEvent.CloseHandle(this.OnClose);
this.loop.RunDefault();
Assert.Equal(0, this.callbackCount);
Assert.Equal(1, this.closeCount);
}
void OnFSEventDirMultipleFile(FSEvent fsEvent, FileSystemEvent fileSystemEvent)
{
this.callbackCount++;
if (this.fileCreated + this.fileRemoved == FileEventCount)
{
// Once we've processed all create events, delete all files
this.timer.Start(this.OnTimerDeleteFile, 1, 0);
}
else if (this.callbackCount == 2 * FileEventCount)
{
// Once we've processed all create and delete events, stop watching
this.timer.CloseHandle(this.OnClose);
fsEvent.CloseHandle(this.OnClose);
}
}
public void NoCallbackOnClose()
{
string directory = TestHelper.CreateTempDirectory();
this.directoryList.Add(directory);
string file = TestHelper.CreateTempFile(directory);
FSEvent fsEvent = this.loop
.CreateFSEvent()
.Start(file, this.OnFSEventFile);
fsEvent.CloseHandle(this.OnClose);
this.loop.RunDefault();
Assert.Equal(0, this.callbackCount);
Assert.Equal(1, this.closeCount);
}
public void StartAndClose()
{
string directory = TestHelper.CreateTempDirectory();
this.directoryList.Add(directory);
FSEvent fsEvent1 = this.loop.CreateFSEvent();
fsEvent1.Start(directory, this.OnFSEventDirectory);
FSEvent fsEvent2 = this.loop.CreateFSEvent();
fsEvent2.Start(directory, this.OnFSEventDirectory);
fsEvent1.CloseHandle(this.OnClose);
fsEvent2.CloseHandle(this.OnClose);
this.loop.RunDefault();
Assert.Equal(2, this.closeCount);
Assert.Equal(0, this.callbackCount);
}
public void GetPath()
{
FSEvent fsEvent = this.loop.CreateFSEvent();
var error = Assert.Throws <OperationException>(() => fsEvent.GetPath());
Assert.Equal(ErrorCode.EINVAL, error.ErrorCode);
string directory = TestHelper.CreateTempDirectory();
this.directoryList.Add(directory);
fsEvent.Start(directory, this.OnFSEvent);
string path = fsEvent.GetPath();
Assert.Equal(directory, path);
fsEvent.Stop();
fsEvent.CloseHandle(this.OnClose);
this.loop.RunDefault();
Assert.Equal(0, this.callbackCount);
Assert.Equal(1, this.closeCount);
}
