Author: Philip Jenvey <[email protected]>
Branch: py3k
Changeset: r61184:e291f08cf01b
Date: 2013-02-13 12:12 -0800
http://bitbucket.org/pypy/pypy/changeset/e291f08cf01b/
Log: workaround lack of sys.getrefcount
diff --git a/lib-python/3.2/test/test_memoryview.py
b/lib-python/3.2/test/test_memoryview.py
--- a/lib-python/3.2/test/test_memoryview.py
+++ b/lib-python/3.2/test/test_memoryview.py
@@ -11,6 +11,7 @@
import array
import io
+getrefcount = sys.getrefcount if hasattr(sys, 'getrefcount') else lambda o: -1
class AbstractMemoryTests:
source_bytes = b"abcdef"
@@ -26,7 +27,7 @@
def check_getitem_with_type(self, tp):
item = self.getitem_type
b = tp(self._source)
- oldrefcount = sys.getrefcount(b)
+ oldrefcount = getrefcount(b)
m = self._view(b)
self.assertEqual(m[0], item(b"a"))
self.assertIsInstance(m[0], bytes)
@@ -43,7 +44,7 @@
self.assertRaises(TypeError, lambda: m[0.0])
self.assertRaises(TypeError, lambda: m["a"])
m = None
- self.assertEqual(sys.getrefcount(b), oldrefcount)
+ self.assertEqual(getrefcount(b), oldrefcount)
def test_getitem(self):
for tp in self._types:
@@ -59,7 +60,7 @@
if not self.ro_type:
return
b = self.ro_type(self._source)
- oldrefcount = sys.getrefcount(b)
+ oldrefcount = getrefcount(b)
m = self._view(b)
def setitem(value):
m[0] = value
@@ -67,14 +68,14 @@
self.assertRaises(TypeError, setitem, 65)
self.assertRaises(TypeError, setitem, memoryview(b"a"))
m = None
- self.assertEqual(sys.getrefcount(b), oldrefcount)
+ self.assertEqual(getrefcount(b), oldrefcount)
def test_setitem_writable(self):
if not self.rw_type:
return
tp = self.rw_type
b = self.rw_type(self._source)
- oldrefcount = sys.getrefcount(b)
+ oldrefcount = getrefcount(b)
m = self._view(b)
m[0] = tp(b"0")
self._check_contents(tp, b, b"0bcdef")
@@ -110,7 +111,7 @@
self.assertRaises(ValueError, setitem, slice(0,2), b"a")
m = None
- self.assertEqual(sys.getrefcount(b), oldrefcount)
+ self.assertEqual(getrefcount(b), oldrefcount)
def test_delitem(self):
for tp in self._types:
@@ -194,14 +195,14 @@
# Test PyObject_GetBuffer() on a memoryview object.
for tp in self._types:
b = tp(self._source)
- oldrefcount = sys.getrefcount(b)
+ oldrefcount = getrefcount(b)
m = self._view(b)
- oldviewrefcount = sys.getrefcount(m)
+ oldviewrefcount = getrefcount(m)
s = str(m, "utf-8")
self._check_contents(tp, b, s.encode("utf-8"))
- self.assertEqual(sys.getrefcount(m), oldviewrefcount)
+ self.assertEqual(getrefcount(m), oldviewrefcount)
m = None
- self.assertEqual(sys.getrefcount(b), oldrefcount)
+ self.assertEqual(getrefcount(b), oldrefcount)
def test_gc(self):
for tp in self._types:
@@ -334,9 +335,9 @@
def test_refs(self):
for tp in self._types:
m = memoryview(tp(self._source))
- oldrefcount = sys.getrefcount(m)
+ oldrefcount = getrefcount(m)
m[1:2]
- self.assertEqual(sys.getrefcount(m), oldrefcount)
+ self.assertEqual(getrefcount(m), oldrefcount)
class BaseMemorySliceSliceTests:
source_bytes = b"XabcdefY"
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