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Don't return spurious empty fields if 'keep_empty_values' is True.

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Fixes SF bug #990307.
This commit is contained in:
Neil Schemenauer 2004-07-19 15:38:11 +00:00
parent 36a0f89c37
commit 66edb6295f
4 changed files with 38 additions and 2 deletions
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23
Lib/test/test_cgi.py
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@ -55,7 +55,21 @@ def do_test(buf, method):
# 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 = [
parse_qsl_test_cases = [
("", []),
("&", []),
("&&", []),
("=", [('', '')]),
("=a", [('', 'a')]),
("a", [('a', '')]),
("a=", [('a', '')]),
("a=", [('a', '')]),
("&a=b", [('a', 'b')]),
("a=a+b&b=b+c", [('a', 'a b'), ('b', 'b c')]),
("a=1&a=2", [('a', '1'), ('a', '2')]),
]
parse_strict_test_cases = [
("", ValueError("bad query field: ''")),
("&", ValueError("bad query field: ''")),
("&&", ValueError("bad query field: ''")),
@ -114,7 +128,12 @@ def first_second_elts(list):
return map(lambda p:(p[0], p[1][0]), list)
def main():
for orig, expect in parse_test_cases:
for orig, expect in parse_qsl_test_cases:
result = cgi.parse_qsl(orig, keep_blank_values=True)
print repr(orig), '=>', result
verify(result == expect, "Error parsing %s" % repr(orig))
for orig, expect in parse_strict_test_cases:
# Test basic parsing
print repr(orig)
d = do_test(orig, "GET")