def test_mix_classes_attribute(self):
import __pypy__
seen = []
for i in range(20):
class A(object):
def __init__(self):
self.x = 42
class B(object):
def __init__(self):
self.x = 43
class C(object):
def __init__(self):
self.x = 44
l = [A(), B(), C()] * 10
__pypy__.reset_method_cache_counter()
for i, a in enumerate(l):
assert a.x == 42 + i % 3
cache_counter = __pypy__.mapdict_cache_counter("x")
if cache_counter == (27, 3):
break
# keep them alive, to make sure that on the
# next try they have difference addresses
seen.append((l, cache_counter))
else:
assert 0, "failed: got %r" % ([got[1] for got in seen],)
def test_mix_classes(self):
import __pypy__
seen = []
for i in range(20):
class A(object):
def f(self):
return 42
class B(object):
def f(self):
return 43
class C(object):
def f(self):
return 44
l = [A(), B(), C()] * 10
__pypy__.reset_method_cache_counter()
# 'exec' to make sure that a.f() is compiled with CALL_METHOD
exec """for i, a in enumerate(l):
assert a.f() == 42 + i % 3
""" in locals()
cache_counter = __pypy__.mapdict_cache_counter("f")
if cache_counter == (27, 3):
break
# keep them alive, to make sure that on the
# next try they have difference addresses
seen.append((l, cache_counter))
else:
assert 0, "failed: got %r" % ([got[1] for got in seen],)
def test_mix_classes_attribute(self):
import __pypy__
seen = []
for i in range(20):
class A(object):
def __init__(self):
self.x = 42
class B(object):
def __init__(self):
self.x = 43
class C(object):
def __init__(self):
self.x = 44
l = [A(), B(), C()] * 10
__pypy__.reset_method_cache_counter()
for i, a in enumerate(l):
assert a.x == 42 + i % 3
cache_counter = __pypy__.mapdict_cache_counter("x")
if cache_counter == (27, 3):
break
# keep them alive, to make sure that on the
# next try they have difference addresses
seen.append((l, cache_counter))
else:
assert 0, "failed: got %r" % ([got[1] for got in seen], )
def test_mix_classes(self):
import __pypy__
seen = []
for i in range(20):
class A(object):
def f(self):
return 42
class B(object):
def f(self):
return 43
class C(object):
def f(self):
return 44
l = [A(), B(), C()] * 10
__pypy__.reset_method_cache_counter()
# 'exec' to make sure that a.f() is compiled with CALL_METHOD
exec """for i, a in enumerate(l):
assert a.f() == 42 + i % 3
""" in locals()
cache_counter = __pypy__.mapdict_cache_counter("f")
if cache_counter == (27, 3):
break
# keep them alive, to make sure that on the
# next try they have difference addresses
seen.append((l, cache_counter))
else:
assert 0, "failed: got %r" % ([got[1] for got in seen], )
def test_mix_classes_attribute(self):
import __pypy__
class A(object):
def __init__(self):
self.x = 42
class B(object):
def __init__(self):
self.x = 43
class C(object):
def __init__(self):
self.x = 44
l = [A(), B(), C()] * 10
__pypy__.reset_method_cache_counter()
for i, a in enumerate(l):
assert a.x == 42 + i % 3
cache_counter = __pypy__.mapdict_cache_counter("x")
assert cache_counter[0] >= 15
assert cache_counter[1] >= 3 # should be (27, 3)
assert sum(cache_counter) == 30
def test_mix_classes(self):
import __pypy__
class A(object):
def f(self):
return 42
class B(object):
def f(self):
return 43
class C(object):
def f(self):
return 44
l = [A(), B(), C()] * 10
__pypy__.reset_method_cache_counter()
# 'exec' to make sure that a.f() is compiled with CALL_METHOD
exec """for i, a in enumerate(l):
assert a.f() == 42 + i % 3
"""
cache_counter = __pypy__.mapdict_cache_counter("f")
assert cache_counter[0] >= 15
assert cache_counter[1] >= 3 # should be (27, 3)
assert sum(cache_counter) == 30