diff options
Diffstat (limited to 'tests/src/Simple/PInvoke/PInvoke.cs')
| -rw-r--r-- | tests/src/Simple/PInvoke/PInvoke.cs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/src/Simple/PInvoke/PInvoke.cs b/tests/src/Simple/PInvoke/PInvoke.cs index 1e7a6fa99..ed7f53fb1 100644 --- a/tests/src/Simple/PInvoke/PInvoke.cs +++ b/tests/src/Simple/PInvoke/PInvoke.cs @@ -36,6 +36,9 @@ namespace PInvoke [DllImport("*", CallingConvention = CallingConvention.StdCall)] public static extern bool SafeHandleTest(SafeMemoryHandle sh1, Int64 sh1Value); + [DllImport("*", CallingConvention = CallingConvention.StdCall)] + public static extern int SafeHandleOutTest(out SafeMemoryHandle sh1); + [DllImport("*", CallingConvention = CallingConvention.StdCall, SetLastError = true)] public static extern bool LastErrorTest(); @@ -117,6 +120,12 @@ namespace PInvoke long val = hndIntPtr.ToInt64(); //return the 64-bit value associated with hnd ThrowIfNotEquals(true, SafeHandleTest(hnd, val), "SafeHandle marshalling failed."); + + Console.WriteLine("Testing marshalling out SafeHandle"); + SafeMemoryHandle hnd2; + val = SafeHandleOutTest(out hnd2); + int val2 = unchecked((int)hnd2.DangerousGetHandle().ToInt64()); + ThrowIfNotEquals(val, val2, "SafeHandle out marshalling failed"); } } |