public static void RunTest()
{
// Test that our SafeHandle-derived object has its underlying handle set after a P/Invoke
// even if there's an exception during the unmarshal phase.
IntPtr value = (IntPtr)123;
TestSafeHandle h = new TestSafeHandle();
Assert.Throws <InvalidOperationException>(() => SafeHandleNative.GetHandleAndCookie(value, out h, out var cookie));
Assert.AreEqual(value, h.DangerousGetHandle());
}
public static void RunTest()
{
// Test that our SafeHandle-derived object has its underlying handle set after a P/Invoke
// even if there's an exception during the unmarshal phase.
IntPtr value = (IntPtr)123;
TestSafeHandle h = new TestSafeHandle();
Assert.Throws <InvalidOperationException>(() => SafeHandleNative.GetHandleAndCookie(out _, value, out h));
Assert.AreEqual(value, h.DangerousGetHandle());
// Try again, this time triggering unmarshal failure with an array.
value = (IntPtr)456;
h = new TestSafeHandle();
Assert.Throws <OverflowException>(() => SafeHandleNative.GetHandleAndArray(out _, out _, value, out h));
Assert.AreEqual(value, h.DangerousGetHandle());
}