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"""
fixed broken id checks with pickle and copy that depends on id working correctly
"""
import support
d = {}
import java
clash_id = java.lang.System.identityHashCode
for i in xrange(100000):
s = ['test',i]
j = clash_id(s)
if d.has_key(j):
break
d[j] = s
s1 = s
s0 = d[j]
data = [s0,s1,s0]
#print data
import pickle
import cPickle
def check(ctxt,data0,data1):
if data0 != data1:
raise support.TestError,"data corrupted in %s because of id clashes: %s != %s" % (ctxt.__name__,data0,data1)
def pik_test(pikmod,data):
pik =pikmod.dumps(data,1)
data1 = pikmod.loads(pik)
check(pikmod,data,data1)
pik_test(cPickle,data)
pik_test(pickle,data)
import copy
check(copy.deepcopy,data,copy.deepcopy(data))
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