public void MarshalManagedToNativeTest()
{
const string s = "Hello";
var m1 = CoTaskMemStringMarshaler.GetInstance(null);
var ptr = m1.MarshalManagedToNative(s);
Assert.That(ptr, Is.Not.EqualTo(IntPtr.Zero));
Assert.That(m1.MarshalNativeToManaged(ptr), Is.EqualTo(s));
Assert.That(() => m1.CleanUpNativeData(ptr), Throws.Nothing);
}
public void GetInstanceTest()
{
var m1 = CoTaskMemStringMarshaler.GetInstance(null) as CoTaskMemStringMarshaler;
Assert.That(m1, Is.InstanceOf <CoTaskMemStringMarshaler>());
//Assert.That(m1.CharSet, Is.EqualTo(CharSet.Unicode));
m1 = CoTaskMemStringMarshaler.GetInstance("Ansi") as CoTaskMemStringMarshaler;
Assert.That(m1, Is.InstanceOf <CoTaskMemStringMarshaler>());
//Assert.That(m1.CharSet, Is.EqualTo(CharSet.Ansi));
m1 = CoTaskMemStringMarshaler.GetInstance("UnknownValue") as CoTaskMemStringMarshaler;
Assert.That(m1, Is.InstanceOf <CoTaskMemStringMarshaler>());
//Assert.That(m1.CharSet, Is.EqualTo(CharSet.Unicode));
}
public void GetNativeDataSizeTest()
{
Assert.That(CoTaskMemStringMarshaler.GetInstance(null).GetNativeDataSize(), Is.EqualTo(IntPtr.Size));
}
public void CleanUpManagedDataTest()
{
Assert.That(() => CoTaskMemStringMarshaler.GetInstance(null).CleanUpManagedData(4), Throws.Nothing);
}
