/// <summary>Ask the GC to collect and verify that it did something. Asserts that there were no Lua leaks.</summary>
public static void GcAll()
{
ExecuteAndKill(() => {
var o = new object();
while (GC.GetGeneration(o) < GC.MaxGeneration)
{
GcCollect();
}
var gc = new GCTest(o);
return(gc);
});
#if DEBUG
Assert.AreEqual(0u, Lua.PopLeakCount(), "Lua objects were leaked.");
#endif
}
public void WeakReference_Test()
{
GCTest obj = new GCTest();
WeakReference weak = new WeakReference(obj);
obj = null;
GC.Collect();
bool alive = weak.IsAlive;
Assert.IsFalse(alive);
obj = weak.Target as GCTest;
Assert.IsNull(obj);
weak = new WeakReference(null);
int n = 0;
GC.Collect();
weak = new WeakReference(n);
n = 1;
GC.Collect();
}
