Removed the Requirement to Install Python and NodeJS (Now Bundled with Borealis)

Dependencies/Python/Lib/test/_test_embed_structseq.py

@@ -0,0 +1,59 @@
+import sys
+import types
+
+# Note: This test file can't import `unittest` since the runtime can't
+# currently guarantee that it will not leak memory. Doing so will mark
+# the test as passing but with reference leaks. This can safely import
+# the `unittest` library once there's a strict guarantee of no leaks
+# during runtime shutdown.
+
+# bpo-46417: Test that structseq types used by the sys module are still
+# valid when Py_Finalize()/Py_Initialize() are called multiple times.
+class TestStructSeq:
+    # test PyTypeObject members
+    def _check_structseq(self, obj_type):
+        # ob_refcnt
+        assert sys.getrefcount(obj_type) > 1
+        # tp_base
+        assert issubclass(obj_type, tuple)
+        # tp_bases
+        assert obj_type.__bases__ == (tuple,)
+        # tp_dict
+        assert isinstance(obj_type.__dict__, types.MappingProxyType)
+        # tp_mro
+        assert obj_type.__mro__ == (obj_type, tuple, object)
+        # tp_name
+        assert isinstance(type.__name__, str)
+        # tp_subclasses
+        assert obj_type.__subclasses__() == []
+
+    def test_sys_attrs(self):
+        for attr_name in (
+            'flags',          # FlagsType
+            'float_info',     # FloatInfoType
+            'hash_info',      # Hash_InfoType
+            'int_info',       # Int_InfoType
+            'thread_info',    # ThreadInfoType
+            'version_info',   # VersionInfoType
+        ):
+            attr = getattr(sys, attr_name)
+            self._check_structseq(type(attr))
+
+    def test_sys_funcs(self):
+        func_names = ['get_asyncgen_hooks']  # AsyncGenHooksType
+        if hasattr(sys, 'getwindowsversion'):
+            func_names.append('getwindowsversion')  # WindowsVersionType
+        for func_name in func_names:
+            func = getattr(sys, func_name)
+            obj = func()
+            self._check_structseq(type(obj))
+
+
+try:
+    tests = TestStructSeq()
+    tests.test_sys_attrs()
+    tests.test_sys_funcs()
+except SystemExit as exc:
+    if exc.args[0] != 0:
+        raise
+print("Tests passed")