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- import cgi
- import os
- import sys
-
- class HackedSysModule:
- # The regression test will have real values in sys.argv, which
- # will completely confuse the test of the cgi module
- argv = []
- stdin = sys.stdin
-
- cgi.sys = HackedSysModule()
-
- try:
- from cStringIO import StringIO
- except ImportError:
- from StringIO import StringIO
-
- class ComparableException:
- def __init__(self, err):
- self.err = err
-
- def __str__(self):
- return str(self.err)
-
- def __cmp__(self, anExc):
- if not isinstance(anExc, Exception):
- return -1
- x = cmp(self.err.__class__, anExc.__class__)
- if x != 0:
- return x
- return cmp(self.err.args, anExc.args)
-
- def __getattr__(self, attr):
- return getattr(self, self.err)
-
- def do_test(buf, method):
- env = {}
- if method == "GET":
- fp = None
- env['REQUEST_METHOD'] = 'GET'
- env['QUERY_STRING'] = buf
- elif method == "POST":
- fp = StringIO(buf)
- env['REQUEST_METHOD'] = 'POST'
- env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded'
- env['CONTENT_LENGTH'] = str(len(buf))
- else:
- raise ValueError, "unknown method: %s" % method
- try:
- return cgi.parse(fp, env, strict_parsing=1)
- except StandardError, err:
- return ComparableException(err)
-
- # A list of test cases. Each test case is a a two-tuple that contains
- # a string with the query and a dictionary with the expected result.
-
- parse_test_cases = [
- ("", ValueError("bad query field: ''")),
- ("&", ValueError("bad query field: ''")),
- ("&&", ValueError("bad query field: ''")),
- (";", ValueError("bad query field: ''")),
- (";&;", ValueError("bad query field: ''")),
- # Should the next few really be valid?
- ("=", {}),
- ("=&=", {}),
- ("=;=", {}),
- # This rest seem to make sense
- ("=a", {'': ['a']}),
- ("&=a", ValueError("bad query field: ''")),
- ("=a&", ValueError("bad query field: ''")),
- ("=&a", ValueError("bad query field: 'a'")),
- ("b=a", {'b': ['a']}),
- ("b+=a", {'b ': ['a']}),
- ("a=b=a", {'a': ['b=a']}),
- ("a=+b=a", {'a': [' b=a']}),
- ("&b=a", ValueError("bad query field: ''")),
- ("b&=a", ValueError("bad query field: 'b'")),
- ("a=a+b&b=b+c", {'a': ['a b'], 'b': ['b c']}),
- ("a=a+b&a=b+a", {'a': ['a b', 'b a']}),
- ("x=1&y=2.0&z=2-3.%2b0", {'x': ['1'], 'y': ['2.0'], 'z': ['2-3.+0']}),
- ("x=1;y=2.0&z=2-3.%2b0", {'x': ['1'], 'y': ['2.0'], 'z': ['2-3.+0']}),
- ("x=1;y=2.0;z=2-3.%2b0", {'x': ['1'], 'y': ['2.0'], 'z': ['2-3.+0']}),
- ("Hbc5161168c542333633315dee1182227:key_store_seqid=400006&cuyer=r&view=bustomer&order_id=0bb2e248638833d48cb7fed300000f1b&expire=964546263&lobale=en-US&kid=130003.300038&ss=env",
- {'Hbc5161168c542333633315dee1182227:key_store_seqid': ['400006'],
- 'cuyer': ['r'],
- 'expire': ['964546263'],
- 'kid': ['130003.300038'],
- 'lobale': ['en-US'],
- 'order_id': ['0bb2e248638833d48cb7fed300000f1b'],
- 'ss': ['env'],
- 'view': ['bustomer'],
- }),
-
- ("group_id=5470&set=custom&_assigned_to=31392&_status=1&_category=100&SUBMIT=Browse",
- {'SUBMIT': ['Browse'],
- '_assigned_to': ['31392'],
- '_category': ['100'],
- '_status': ['1'],
- 'group_id': ['5470'],
- 'set': ['custom'],
- })
- ]
-
- def norm(list):
- if type(list) == type([]):
- list.sort()
- return list
-
- def first_elts(list):
- return map(lambda x:x[0], list)
-
- def first_second_elts(list):
- return map(lambda p:(p[0], p[1][0]), list)
-
- def main():
- for orig, expect in parse_test_cases:
- # Test basic parsing
- print repr(orig)
- d = do_test(orig, "GET")
- assert d == expect, "Error parsing %s" % repr(orig)
- d = do_test(orig, "POST")
- assert d == expect, "Error parsing %s" % repr(orig)
-
- env = {'QUERY_STRING': orig}
- fcd = cgi.FormContentDict(env)
- sd = cgi.SvFormContentDict(env)
- fs = cgi.FieldStorage(environ=env)
- if type(expect) == type({}):
- # test dict interface
- assert len(expect) == len(fcd)
- assert norm(expect.keys()) == norm(fcd.keys())
- assert norm(expect.values()) == norm(fcd.values())
- assert norm(expect.items()) == norm(fcd.items())
- assert fcd.get("nonexistent field", "default") == "default"
- assert len(sd) == len(fs)
- assert norm(sd.keys()) == norm(fs.keys())
- assert fs.getvalue("nonexistent field", "default") == "default"
- # test individual fields
- for key in expect.keys():
- expect_val = expect[key]
- assert fcd.has_key(key)
- assert norm(fcd[key]) == norm(expect[key])
- assert fcd.get(key, "default") == fcd[key]
- assert fs.has_key(key)
- if len(expect_val) > 1:
- single_value = 0
- else:
- single_value = 1
- try:
- val = sd[key]
- except IndexError:
- assert not single_value
- assert fs.getvalue(key) == expect_val
- else:
- assert single_value
- assert val == expect_val[0]
- assert fs.getvalue(key) == expect_val[0]
- assert norm(sd.getlist(key)) == norm(expect_val)
- if single_value:
- assert norm(sd.values()) == \
- first_elts(norm(expect.values()))
- assert norm(sd.items()) == \
- first_second_elts(norm(expect.items()))
-
- # Test the weird FormContentDict classes
- env = {'QUERY_STRING': "x=1&y=2.0&z=2-3.%2b0&1=1abc"}
- expect = {'x': 1, 'y': 2.0, 'z': '2-3.+0', '1': '1abc'}
- d = cgi.InterpFormContentDict(env)
- for k, v in expect.items():
- assert d[k] == v
- for k, v in d.items():
- assert expect[k] == v
- assert norm(expect.values()) == norm(d.values())
-
- print "Testing log"
- cgi.initlog()
- cgi.log("Testing")
- cgi.logfp = sys.stdout
- cgi.initlog("%s", "Testing initlog 1")
- cgi.log("%s", "Testing log 2")
- if os.path.exists("/dev/null"):
- cgi.logfp = None
- cgi.logfile = "/dev/null"
- cgi.initlog("%s", "Testing log 3")
- cgi.log("Testing log 4")
-
- main()
-