Reorganize pickle/cPickle testing so the tests pass regardless of the order
they're run.
This commit is contained in:
Tim Peters
parent
da6daee439
commit
e935816164
|
|
@ -11,15 +11,3 @@ loads() BINDATA
|
|||
ok
|
||||
dumps() RECURSIVE
|
||||
ok
|
||||
dumps()
|
||||
loads()
|
||||
ok
|
||||
loads() DATA
|
||||
ok
|
||||
dumps() binary
|
||||
loads() binary
|
||||
ok
|
||||
loads() BINDATA
|
||||
ok
|
||||
dumps() RECURSIVE
|
||||
ok
|
||||
|
|
|
|||
|
|
@ -0,0 +1,153 @@
|
|||
# test_pick and test_cpickle both use this.
|
||||
|
||||
# break into multiple strings to please font-lock-mode
|
||||
DATA = """(lp0
|
||||
I0
|
||||
aL1L
|
||||
aF2.0
|
||||
ac__builtin__
|
||||
complex
|
||||
p1
|
||||
""" \
|
||||
"""(F3.0
|
||||
F0.0
|
||||
tp2
|
||||
Rp3
|
||||
a(S'abc'
|
||||
p4
|
||||
g4
|
||||
""" \
|
||||
"""(i__main__
|
||||
C
|
||||
p5
|
||||
""" \
|
||||
"""(dp6
|
||||
S'foo'
|
||||
p7
|
||||
I1
|
||||
sS'bar'
|
||||
p8
|
||||
I2
|
||||
sbg5
|
||||
tp9
|
||||
ag9
|
||||
aI5
|
||||
a.
|
||||
"""
|
||||
|
||||
BINDATA = ']q\000(K\000L1L\012G@\000\000\000\000\000\000\000c__builtin__\012complex\012q\001(G@\010\000\000\000\000\000\000G\000\000\000\000\000\000\000\000tq\002Rq\003(U\003abcq\004h\004(c__main__\012C\012q\005oq\006}q\007(U\003fooq\010K\001U\003barq\011K\002ubh\006tq\012h\012K\005e.'
|
||||
|
||||
class C:
|
||||
def __cmp__(self, other):
|
||||
return cmp(self.__dict__, other.__dict__)
|
||||
|
||||
import __main__
|
||||
__main__.C = C
|
||||
|
||||
# Call this with the module to be tested (pickle or cPickle).
|
||||
|
||||
def dotest(pickle):
|
||||
c = C()
|
||||
c.foo = 1
|
||||
c.bar = 2
|
||||
x = [0, 1L, 2.0, 3.0+0j]
|
||||
y = ('abc', 'abc', c, c)
|
||||
x.append(y)
|
||||
x.append(y)
|
||||
x.append(5)
|
||||
r = []
|
||||
r.append(r)
|
||||
print "dumps()"
|
||||
s = pickle.dumps(x)
|
||||
print "loads()"
|
||||
x2 = pickle.loads(s)
|
||||
if x2 == x: print "ok"
|
||||
else: print "bad"
|
||||
print "loads() DATA"
|
||||
x2 = pickle.loads(DATA)
|
||||
if x2 == x: print "ok"
|
||||
else: print "bad"
|
||||
print "dumps() binary"
|
||||
s = pickle.dumps(x, 1)
|
||||
print "loads() binary"
|
||||
x2 = pickle.loads(s)
|
||||
if x2 == x: print "ok"
|
||||
else: print "bad"
|
||||
print "loads() BINDATA"
|
||||
x2 = pickle.loads(BINDATA)
|
||||
if x2 == x: print "ok"
|
||||
else: print "bad"
|
||||
s = pickle.dumps(r)
|
||||
print "dumps() RECURSIVE"
|
||||
x2 = pickle.loads(s)
|
||||
if x2 == r: print "ok"
|
||||
else: print "bad"
|
||||
# don't create cyclic garbage
|
||||
del x2[0]
|
||||
del r[0]
|
||||
|
||||
# Test protection against closed files
|
||||
import tempfile, os
|
||||
fn = tempfile.mktemp()
|
||||
f = open(fn, "w")
|
||||
f.close()
|
||||
try:
|
||||
pickle.dump(123, f)
|
||||
except ValueError:
|
||||
pass
|
||||
else:
|
||||
print "dump to closed file should raise ValueError"
|
||||
f = open(fn, "r")
|
||||
f.close()
|
||||
try:
|
||||
pickle.load(f)
|
||||
except ValueError:
|
||||
pass
|
||||
else:
|
||||
print "load from closed file should raise ValueError"
|
||||
os.remove(fn)
|
||||
|
||||
# Test specific bad cases
|
||||
for i in range(10):
|
||||
try:
|
||||
x = pickle.loads('garyp')
|
||||
except KeyError, y:
|
||||
# pickle
|
||||
del y
|
||||
except pickle.BadPickleGet, y:
|
||||
# cPickle
|
||||
del y
|
||||
else:
|
||||
print "unexpected success!"
|
||||
break
|
||||
|
||||
# Test insecure strings
|
||||
insecure = ["abc", "2 + 2", # not quoted
|
||||
"'abc' + 'def'", # not a single quoted string
|
||||
"'abc", # quote is not closed
|
||||
"'abc\"", # open quote and close quote don't match
|
||||
"'abc' ?", # junk after close quote
|
||||
# some tests of the quoting rules
|
||||
"'abc\"\''",
|
||||
"'\\\\a\'\'\'\\\'\\\\\''",
|
||||
]
|
||||
for s in insecure:
|
||||
buf = "S" + s + "\012p0\012."
|
||||
try:
|
||||
x = pickle.loads(buf)
|
||||
except ValueError:
|
||||
pass
|
||||
else:
|
||||
print "accepted insecure string: %s" % repr(buf)
|
||||
|
||||
# Test some Unicode end cases
|
||||
endcases = [u'', u'<\\u>', u'<\\\u1234>', u'<\n>', u'<\\>']
|
||||
for u in endcases:
|
||||
try:
|
||||
u2 = pickle.loads(pickle.dumps(u))
|
||||
except Exception, msg:
|
||||
print "Endcase exception: %s => %s(%s)" % \
|
||||
(`u`, msg.__class__.__name__, str(msg))
|
||||
else:
|
||||
if u2 != u:
|
||||
print "Endcase failure: %s => %s" % (`u`, `u2`)
|
||||
|
|
@ -1,5 +1,3 @@
|
|||
# Test the cPickle module
|
||||
|
||||
import cPickle
|
||||
import test_pickle
|
||||
test_pickle.dotest(cPickle)
|
||||
import pickletester
|
||||
pickletester.dotest(cPickle)
|
||||
|
|
|
|||
|
|
@ -1,155 +1,3 @@
|
|||
# Test the pickle module
|
||||
|
||||
# break into multiple strings to please font-lock-mode
|
||||
DATA = """(lp0
|
||||
I0
|
||||
aL1L
|
||||
aF2.0
|
||||
ac__builtin__
|
||||
complex
|
||||
p1
|
||||
""" \
|
||||
"""(F3.0
|
||||
F0.0
|
||||
tp2
|
||||
Rp3
|
||||
a(S'abc'
|
||||
p4
|
||||
g4
|
||||
""" \
|
||||
"""(i__main__
|
||||
C
|
||||
p5
|
||||
""" \
|
||||
"""(dp6
|
||||
S'foo'
|
||||
p7
|
||||
I1
|
||||
sS'bar'
|
||||
p8
|
||||
I2
|
||||
sbg5
|
||||
tp9
|
||||
ag9
|
||||
aI5
|
||||
a.
|
||||
"""
|
||||
|
||||
BINDATA = ']q\000(K\000L1L\012G@\000\000\000\000\000\000\000c__builtin__\012complex\012q\001(G@\010\000\000\000\000\000\000G\000\000\000\000\000\000\000\000tq\002Rq\003(U\003abcq\004h\004(c__main__\012C\012q\005oq\006}q\007(U\003fooq\010K\001U\003barq\011K\002ubh\006tq\012h\012K\005e.'
|
||||
|
||||
class C:
|
||||
def __cmp__(self, other):
|
||||
return cmp(self.__dict__, other.__dict__)
|
||||
|
||||
import __main__
|
||||
__main__.C = C
|
||||
|
||||
def dotest(pickle):
|
||||
c = C()
|
||||
c.foo = 1
|
||||
c.bar = 2
|
||||
x = [0, 1L, 2.0, 3.0+0j]
|
||||
y = ('abc', 'abc', c, c)
|
||||
x.append(y)
|
||||
x.append(y)
|
||||
x.append(5)
|
||||
r = []
|
||||
r.append(r)
|
||||
print "dumps()"
|
||||
s = pickle.dumps(x)
|
||||
print "loads()"
|
||||
x2 = pickle.loads(s)
|
||||
if x2 == x: print "ok"
|
||||
else: print "bad"
|
||||
print "loads() DATA"
|
||||
x2 = pickle.loads(DATA)
|
||||
if x2 == x: print "ok"
|
||||
else: print "bad"
|
||||
print "dumps() binary"
|
||||
s = pickle.dumps(x, 1)
|
||||
print "loads() binary"
|
||||
x2 = pickle.loads(s)
|
||||
if x2 == x: print "ok"
|
||||
else: print "bad"
|
||||
print "loads() BINDATA"
|
||||
x2 = pickle.loads(BINDATA)
|
||||
if x2 == x: print "ok"
|
||||
else: print "bad"
|
||||
s = pickle.dumps(r)
|
||||
print "dumps() RECURSIVE"
|
||||
x2 = pickle.loads(s)
|
||||
if x2 == r: print "ok"
|
||||
else: print "bad"
|
||||
# don't create cyclic garbage
|
||||
del x2[0]
|
||||
del r[0]
|
||||
|
||||
# Test protection against closed files
|
||||
import tempfile, os
|
||||
fn = tempfile.mktemp()
|
||||
f = open(fn, "w")
|
||||
f.close()
|
||||
try:
|
||||
pickle.dump(123, f)
|
||||
except ValueError:
|
||||
pass
|
||||
else:
|
||||
print "dump to closed file should raise ValueError"
|
||||
f = open(fn, "r")
|
||||
f.close()
|
||||
try:
|
||||
pickle.load(f)
|
||||
except ValueError:
|
||||
pass
|
||||
else:
|
||||
print "load from closed file should raise ValueError"
|
||||
os.remove(fn)
|
||||
|
||||
# Test specific bad cases
|
||||
for i in range(10):
|
||||
try:
|
||||
x = pickle.loads('garyp')
|
||||
except KeyError, y:
|
||||
# pickle
|
||||
del y
|
||||
except pickle.BadPickleGet, y:
|
||||
# cPickle
|
||||
del y
|
||||
else:
|
||||
print "unexpected success!"
|
||||
break
|
||||
|
||||
# Test insecure strings
|
||||
insecure = ["abc", "2 + 2", # not quoted
|
||||
"'abc' + 'def'", # not a single quoted string
|
||||
"'abc", # quote is not closed
|
||||
"'abc\"", # open quote and close quote don't match
|
||||
"'abc' ?", # junk after close quote
|
||||
# some tests of the quoting rules
|
||||
"'abc\"\''",
|
||||
"'\\\\a\'\'\'\\\'\\\\\''",
|
||||
]
|
||||
for s in insecure:
|
||||
buf = "S" + s + "\012p0\012."
|
||||
try:
|
||||
x = pickle.loads(buf)
|
||||
except ValueError:
|
||||
pass
|
||||
else:
|
||||
print "accepted insecure string: %s" % repr(buf)
|
||||
|
||||
# Test some Unicode end cases
|
||||
endcases = [u'', u'<\\u>', u'<\\\u1234>', u'<\n>', u'<\\>']
|
||||
for u in endcases:
|
||||
try:
|
||||
u2 = pickle.loads(pickle.dumps(u))
|
||||
except Exception, msg:
|
||||
print "Endcase exception: %s => %s(%s)" % \
|
||||
(`u`, msg.__class__.__name__, str(msg))
|
||||
else:
|
||||
if u2 != u:
|
||||
print "Endcase failure: %s => %s" % (`u`, `u2`)
|
||||
|
||||
|
||||
import pickle
|
||||
dotest(pickle)
|
||||
import pickletester
|
||||
pickletester.dotest(pickle)
|
||||
|
|
|
|||
Loading…
Reference in New Issue