public void NilCallTest()
{
NSObject pool = new NSObject(NSObject.AllocAndInitInstance("NSAutoreleasePool"));
NSObject nil = new NSObject(IntPtr.Zero);
// Calling an NSObject method on nil does nothing and returns nil.
NSObject result = (NSObject)nil.Call("hash");
Assert.IsTrue(result.IsNil());
// Calling a unknown method on nil does nothing and returns nil.
result = (NSObject)nil.Call("foo");
Assert.IsTrue(result.IsNil());
// Can chain calls to nil.
result = (NSObject)nil.Call("foo").Call("bar");
Assert.IsTrue(result.IsNil());
// Can use Native with null.
result = (NSObject)nil.Call("foo");
Assert.IsTrue(result.IsNil());
pool.release();
}
public void Void3()
{
IntPtr ip = IntPtr.Zero;
NSObject result = ip.To <NSObject>();
Assert.IsTrue(result.IsNil());
}
public void Void2()
{
NSObject str1 = new Class("NSMutableString").Call("stringWithCapacity:", 12U).To <NSObject>();
NSObject str2 = new Class("NSString").Call("stringWithUTF8String:", Marshal.StringToHGlobalAuto("hey")).To <NSObject>();
NSObject result = str1.Call("appendString:", str2).To <NSObject>();
Assert.IsTrue(result.IsNil());
}
public void memoryTest(NSObject sender)
{
lock (m_lock)
{
if (m_checkingMemory)
{
m_checkingMemory = false;
Monitor.PulseAll(m_lock);
m_thread1 = null;
m_thread2 = null;
}
else
{
NSObject app = (NSObject) new Class("NSApplication").Call("sharedApplication");
NSObject window = (NSObject)app.Call("mainWindow");
NSObject content = (NSObject)window.Call("contentView");
NSObject view = (NSObject)content.Call("viewWithTag:", 33);
if (!view.IsNil())
{
m_thread1 = new Thread(this.DoDumpStatsThread);
m_thread1.Start();
m_thread2 = new Thread(this.DoMemoryThread);
m_thread2.Start(view);
m_checkingMemory = true;
}
else
{
Console.WriteLine("Couldn't find the simple layout view.");
}
}
}
}
