Skip test_funcptr on Mono/x64 running on ARM64

Author: BCSharp

src/core/IronPython.StdLib/lib/ctypes/test/test_funcptr.py

@@ -1,4 +1,5 @@
 import os, unittest
+from iptest import is_arm64, is_mono, mono_version
 from ctypes import *
 
 try:
@@ -10,6 +11,7 @@
 import _ctypes_test
 lib = CDLL(_ctypes_test.__file__)
 
+@unittest.skipIf(is_arm64 and is_mono and mono_version < (6, 14, 0), "Mono 6.14+ required for ARM64 support")
 class CFuncPtrTestCase(unittest.TestCase):
     def test_basic(self):
         X = WINFUNCTYPE(c_int, c_int, c_int)

src/core/IronPython/Lib/iptest/test_env.py

@@ -65,6 +65,12 @@
     is_net45Or46 = is_net40 and version.Minor == 0 and version.Build == 30319
     is_net46 = is_net40 and version.Minor == 0 and version.Build == 30319 and version.Revision == 42000
 
+#-- Mono version we're running on (if any)
+mono_version = ()
+if is_mono:
+    import clr
+    mono_version = tuple(int(x) for x in clr.FrameworkDescription.Split(' ')[1].Split('.'))
+
 #--Newlines
 if is_ironpython:
     newline = System.Environment.NewLine