@@ -28,7 +28,8 @@ def _types(self):
2828
2929 def check_getitem_with_type (self , tp ):
3030 b = tp (self ._source )
31- oldrefcount = sys .getrefcount (b )
31+ # XXX GraalVM change - no refcount
32+ # oldrefcount = sys.getrefcount(b)
3233 m = self ._view (b )
3334 self .assertEqual (m [0 ], ord (b"a" ))
3435 self .assertIsInstance (m [0 ], int )
@@ -45,7 +46,7 @@ def check_getitem_with_type(self, tp):
4546 self .assertRaises (TypeError , lambda : m [0.0 ])
4647 self .assertRaises (TypeError , lambda : m ["a" ])
4748 m = None
48- self .assertEqual (sys .getrefcount (b ), oldrefcount )
49+ # self.assertEqual(sys.getrefcount(b), oldrefcount)
4950
5051 def test_getitem (self ):
5152 for tp in self ._types :
@@ -61,22 +62,24 @@ def test_setitem_readonly(self):
6162 if not self .ro_type :
6263 self .skipTest ("no read-only type to test" )
6364 b = self .ro_type (self ._source )
64- oldrefcount = sys .getrefcount (b )
65+ # XXX GraalVM change - no refcount
66+ # oldrefcount = sys.getrefcount(b)
6567 m = self ._view (b )
6668 def setitem (value ):
6769 m [0 ] = value
6870 self .assertRaises (TypeError , setitem , b"a" )
6971 self .assertRaises (TypeError , setitem , 65 )
7072 self .assertRaises (TypeError , setitem , memoryview (b"a" ))
7173 m = None
72- self .assertEqual (sys .getrefcount (b ), oldrefcount )
74+ # self.assertEqual(sys.getrefcount(b), oldrefcount)
7375
7476 def test_setitem_writable (self ):
7577 if not self .rw_type :
7678 self .skipTest ("no writable type to test" )
7779 tp = self .rw_type
7880 b = self .rw_type (self ._source )
79- oldrefcount = sys .getrefcount (b )
81+ # XXX GraalVM change - no refcount
82+ # oldrefcount = sys.getrefcount(b)
8083 m = self ._view (b )
8184 m [0 ] = ord (b'1' )
8285 self ._check_contents (tp , b , b"1bcdef" )
@@ -121,7 +124,7 @@ def setitem(key, value):
121124 self .assertRaises (ValueError , setitem , slice (0 ,2 ), b"a" )
122125
123126 m = None
124- self .assertEqual (sys .getrefcount (b ), oldrefcount )
127+ # self.assertEqual(sys.getrefcount(b), oldrefcount)
125128
126129 def test_delitem (self ):
127130 for tp in self ._types :
@@ -205,14 +208,15 @@ def test_getbuffer(self):
205208 # Test PyObject_GetBuffer() on a memoryview object.
206209 for tp in self ._types :
207210 b = tp (self ._source )
208- oldrefcount = sys .getrefcount (b )
211+ # XXX GraalVM change - no refcount
212+ # oldrefcount = sys.getrefcount(b)
209213 m = self ._view (b )
210- oldviewrefcount = sys .getrefcount (m )
214+ # oldviewrefcount = sys.getrefcount(m)
211215 s = str (m , "utf-8" )
212216 self ._check_contents (tp , b , s .encode ("utf-8" ))
213- self .assertEqual (sys .getrefcount (m ), oldviewrefcount )
217+ # self.assertEqual(sys.getrefcount(m), oldviewrefcount)
214218 m = None
215- self .assertEqual (sys .getrefcount (b ), oldrefcount )
219+ # self.assertEqual(sys.getrefcount(b), oldrefcount)
216220
217221 def test_gc (self ):
218222 for tp in self ._types :
@@ -443,6 +447,7 @@ def _view(self, obj):
443447 def _check_contents (self , tp , obj , contents ):
444448 self .assertEqual (obj [1 :7 ], tp (contents ))
445449
450+ @test .support .impl_detail ("refcounting" , graalvm = False )
446451 def test_refs (self ):
447452 for tp in self ._types :
448453 m = memoryview (tp (self ._source ))
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