[Jython-checkins] jython: from:
frank.wierzbicki
jython-checkins at python.org
Wed Apr 11 04:25:33 CEST 2012
http://hg.python.org/jython/rev/1a81cfd14c13
changeset: 6559:1a81cfd14c13
user: Frank Wierzbicki <fwierzbicki at gmail.com>
date: Tue Apr 10 19:24:48 2012 -0700
summary:
from:
http://hg.python.org/cpython/Lib/test/test_cgi.py@22db03646d9b
files:
Lib/test/test_cgi.py | 394 +++++++++++++++++++++++++++++++
1 files changed, 394 insertions(+), 0 deletions(-)
diff --git a/Lib/test/test_cgi.py b/Lib/test/test_cgi.py
new file mode 100644
--- /dev/null
+++ b/Lib/test/test_cgi.py
@@ -0,0 +1,394 @@
+from test.test_support import run_unittest, check_warnings
+import cgi
+import os
+import sys
+import tempfile
+import unittest
+
+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.err, attr)
+
+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)
+
+parse_strict_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 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 gen_result(data, environ):
+ fake_stdin = StringIO(data)
+ fake_stdin.seek(0)
+ form = cgi.FieldStorage(fp=fake_stdin, environ=environ)
+
+ result = {}
+ for k, v in dict(form).items():
+ result[k] = isinstance(v, list) and form.getlist(k) or v.value
+
+ return result
+
+class CgiTests(unittest.TestCase):
+
+ def test_escape(self):
+ self.assertEqual("test & string", cgi.escape("test & string"))
+ self.assertEqual("<test string>", cgi.escape("<test string>"))
+ self.assertEqual(""test string"", cgi.escape('"test string"', True))
+
+ def test_strict(self):
+ for orig, expect in parse_strict_test_cases:
+ # Test basic parsing
+ d = do_test(orig, "GET")
+ self.assertEqual(d, expect, "Error parsing %s" % repr(orig))
+ d = do_test(orig, "POST")
+ self.assertEqual(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 isinstance(expect, dict):
+ # test dict interface
+ self.assertEqual(len(expect), len(fcd))
+ self.assertItemsEqual(expect.keys(), fcd.keys())
+ self.assertItemsEqual(expect.values(), fcd.values())
+ self.assertItemsEqual(expect.items(), fcd.items())
+ self.assertEqual(fcd.get("nonexistent field", "default"), "default")
+ self.assertEqual(len(sd), len(fs))
+ self.assertItemsEqual(sd.keys(), fs.keys())
+ self.assertEqual(fs.getvalue("nonexistent field", "default"), "default")
+ # test individual fields
+ for key in expect.keys():
+ expect_val = expect[key]
+ self.assertTrue(fcd.has_key(key))
+ self.assertItemsEqual(fcd[key], expect[key])
+ self.assertEqual(fcd.get(key, "default"), fcd[key])
+ self.assertTrue(fs.has_key(key))
+ if len(expect_val) > 1:
+ single_value = 0
+ else:
+ single_value = 1
+ try:
+ val = sd[key]
+ except IndexError:
+ self.assertFalse(single_value)
+ self.assertEqual(fs.getvalue(key), expect_val)
+ else:
+ self.assertTrue(single_value)
+ self.assertEqual(val, expect_val[0])
+ self.assertEqual(fs.getvalue(key), expect_val[0])
+ self.assertItemsEqual(sd.getlist(key), expect_val)
+ if single_value:
+ self.assertItemsEqual(sd.values(),
+ first_elts(expect.values()))
+ self.assertItemsEqual(sd.items(),
+ first_second_elts(expect.items()))
+
+ def test_weird_formcontentdict(self):
+ # 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():
+ self.assertEqual(d[k], v)
+ for k, v in d.items():
+ self.assertEqual(expect[k], v)
+ self.assertItemsEqual(expect.values(), d.values())
+
+ def test_log(self):
+ cgi.log("Testing")
+
+ cgi.logfp = StringIO()
+ cgi.initlog("%s", "Testing initlog 1")
+ cgi.log("%s", "Testing log 2")
+ self.assertEqual(cgi.logfp.getvalue(), "Testing initlog 1\nTesting log 2\n")
+ if os.path.exists("/dev/null"):
+ cgi.logfp = None
+ cgi.logfile = "/dev/null"
+ cgi.initlog("%s", "Testing log 3")
+ cgi.log("Testing log 4")
+
+ def test_fieldstorage_readline(self):
+ # FieldStorage uses readline, which has the capacity to read all
+ # contents of the input file into memory; we use readline's size argument
+ # to prevent that for files that do not contain any newlines in
+ # non-GET/HEAD requests
+ class TestReadlineFile:
+ def __init__(self, file):
+ self.file = file
+ self.numcalls = 0
+
+ def readline(self, size=None):
+ self.numcalls += 1
+ if size:
+ return self.file.readline(size)
+ else:
+ return self.file.readline()
+
+ def __getattr__(self, name):
+ file = self.__dict__['file']
+ a = getattr(file, name)
+ if not isinstance(a, int):
+ setattr(self, name, a)
+ return a
+
+ f = TestReadlineFile(tempfile.TemporaryFile())
+ f.write('x' * 256 * 1024)
+ f.seek(0)
+ env = {'REQUEST_METHOD':'PUT'}
+ fs = cgi.FieldStorage(fp=f, environ=env)
+ # if we're not chunking properly, readline is only called twice
+ # (by read_binary); if we are chunking properly, it will be called 5 times
+ # as long as the chunksize is 1 << 16.
+ self.assertTrue(f.numcalls > 2)
+
+ def test_fieldstorage_multipart(self):
+ #Test basic FieldStorage multipart parsing
+ env = {'REQUEST_METHOD':'POST', 'CONTENT_TYPE':'multipart/form-data; boundary=---------------------------721837373350705526688164684', 'CONTENT_LENGTH':'558'}
+ postdata = """-----------------------------721837373350705526688164684
+Content-Disposition: form-data; name="id"
+
+1234
+-----------------------------721837373350705526688164684
+Content-Disposition: form-data; name="title"
+
+
+-----------------------------721837373350705526688164684
+Content-Disposition: form-data; name="file"; filename="test.txt"
+Content-Type: text/plain
+
+Testing 123.
+
+-----------------------------721837373350705526688164684
+Content-Disposition: form-data; name="submit"
+
+ Add\x20
+-----------------------------721837373350705526688164684--
+"""
+ fs = cgi.FieldStorage(fp=StringIO(postdata), environ=env)
+ self.assertEqual(len(fs.list), 4)
+ expect = [{'name':'id', 'filename':None, 'value':'1234'},
+ {'name':'title', 'filename':None, 'value':''},
+ {'name':'file', 'filename':'test.txt','value':'Testing 123.\n'},
+ {'name':'submit', 'filename':None, 'value':' Add '}]
+ for x in range(len(fs.list)):
+ for k, exp in expect[x].items():
+ got = getattr(fs.list[x], k)
+ self.assertEqual(got, exp)
+
+ _qs_result = {
+ 'key1': 'value1',
+ 'key2': ['value2x', 'value2y'],
+ 'key3': 'value3',
+ 'key4': 'value4'
+ }
+ def testQSAndUrlEncode(self):
+ data = "key2=value2x&key3=value3&key4=value4"
+ environ = {
+ 'CONTENT_LENGTH': str(len(data)),
+ 'CONTENT_TYPE': 'application/x-www-form-urlencoded',
+ 'QUERY_STRING': 'key1=value1&key2=value2y',
+ 'REQUEST_METHOD': 'POST',
+ }
+ v = gen_result(data, environ)
+ self.assertEqual(self._qs_result, v)
+
+ def testQSAndFormData(self):
+ data = """
+---123
+Content-Disposition: form-data; name="key2"
+
+value2y
+---123
+Content-Disposition: form-data; name="key3"
+
+value3
+---123
+Content-Disposition: form-data; name="key4"
+
+value4
+---123--
+"""
+ environ = {
+ 'CONTENT_LENGTH': str(len(data)),
+ 'CONTENT_TYPE': 'multipart/form-data; boundary=-123',
+ 'QUERY_STRING': 'key1=value1&key2=value2x',
+ 'REQUEST_METHOD': 'POST',
+ }
+ v = gen_result(data, environ)
+ self.assertEqual(self._qs_result, v)
+
+ def testQSAndFormDataFile(self):
+ data = """
+---123
+Content-Disposition: form-data; name="key2"
+
+value2y
+---123
+Content-Disposition: form-data; name="key3"
+
+value3
+---123
+Content-Disposition: form-data; name="key4"
+
+value4
+---123
+Content-Disposition: form-data; name="upload"; filename="fake.txt"
+Content-Type: text/plain
+
+this is the content of the fake file
+
+---123--
+"""
+ environ = {
+ 'CONTENT_LENGTH': str(len(data)),
+ 'CONTENT_TYPE': 'multipart/form-data; boundary=-123',
+ 'QUERY_STRING': 'key1=value1&key2=value2x',
+ 'REQUEST_METHOD': 'POST',
+ }
+ result = self._qs_result.copy()
+ result.update({
+ 'upload': 'this is the content of the fake file\n'
+ })
+ v = gen_result(data, environ)
+ self.assertEqual(result, v)
+
+ def test_deprecated_parse_qs(self):
+ # this func is moved to urlparse, this is just a sanity check
+ with check_warnings(('cgi.parse_qs is deprecated, use urlparse.'
+ 'parse_qs instead', PendingDeprecationWarning)):
+ self.assertEqual({'a': ['A1'], 'B': ['B3'], 'b': ['B2']},
+ cgi.parse_qs('a=A1&b=B2&B=B3'))
+
+ def test_deprecated_parse_qsl(self):
+ # this func is moved to urlparse, this is just a sanity check
+ with check_warnings(('cgi.parse_qsl is deprecated, use urlparse.'
+ 'parse_qsl instead', PendingDeprecationWarning)):
+ self.assertEqual([('a', 'A1'), ('b', 'B2'), ('B', 'B3')],
+ cgi.parse_qsl('a=A1&b=B2&B=B3'))
+
+ def test_parse_header(self):
+ self.assertEqual(
+ cgi.parse_header("text/plain"),
+ ("text/plain", {}))
+ self.assertEqual(
+ cgi.parse_header("text/vnd.just.made.this.up ; "),
+ ("text/vnd.just.made.this.up", {}))
+ self.assertEqual(
+ cgi.parse_header("text/plain;charset=us-ascii"),
+ ("text/plain", {"charset": "us-ascii"}))
+ self.assertEqual(
+ cgi.parse_header('text/plain ; charset="us-ascii"'),
+ ("text/plain", {"charset": "us-ascii"}))
+ self.assertEqual(
+ cgi.parse_header('text/plain ; charset="us-ascii"; another=opt'),
+ ("text/plain", {"charset": "us-ascii", "another": "opt"}))
+ self.assertEqual(
+ cgi.parse_header('attachment; filename="silly.txt"'),
+ ("attachment", {"filename": "silly.txt"}))
+ self.assertEqual(
+ cgi.parse_header('attachment; filename="strange;name"'),
+ ("attachment", {"filename": "strange;name"}))
+ self.assertEqual(
+ cgi.parse_header('attachment; filename="strange;name";size=123;'),
+ ("attachment", {"filename": "strange;name", "size": "123"}))
+ self.assertEqual(
+ cgi.parse_header('form-data; name="files"; filename="fo\\"o;bar"'),
+ ("form-data", {"name": "files", "filename": 'fo"o;bar'}))
+
+
+def test_main():
+ run_unittest(CgiTests)
+
+if __name__ == '__main__':
+ test_main()
--
Repository URL: http://hg.python.org/jython
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