125 lines
4.5 KiB
Python
125 lines
4.5 KiB
Python
import sys
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from django.utils import http
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from django.utils import unittest
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from django.utils.datastructures import MultiValueDict
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from django.http import HttpResponse, utils
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from django.test import RequestFactory
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class TestUtilsHttp(unittest.TestCase):
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def test_same_origin_true(self):
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# Identical
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self.assertTrue(http.same_origin('http://foo.com/', 'http://foo.com/'))
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# One with trailing slash - see #15617
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self.assertTrue(http.same_origin('http://foo.com', 'http://foo.com/'))
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self.assertTrue(http.same_origin('http://foo.com/', 'http://foo.com'))
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# With port
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self.assertTrue(http.same_origin('https://foo.com:8000', 'https://foo.com:8000/'))
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def test_same_origin_false(self):
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# Different scheme
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self.assertFalse(http.same_origin('http://foo.com', 'https://foo.com'))
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# Different host
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self.assertFalse(http.same_origin('http://foo.com', 'http://goo.com'))
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# Different host again
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self.assertFalse(http.same_origin('http://foo.com', 'http://foo.com.evil.com'))
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# Different port
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self.assertFalse(http.same_origin('http://foo.com:8000', 'http://foo.com:8001'))
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def test_urlencode(self):
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# 2-tuples (the norm)
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result = http.urlencode((('a', 1), ('b', 2), ('c', 3)))
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self.assertEqual(result, 'a=1&b=2&c=3')
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# A dictionary
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result = http.urlencode({ 'a': 1, 'b': 2, 'c': 3})
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acceptable_results = [
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# Need to allow all of these as dictionaries have to be treated as
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# unordered
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'a=1&b=2&c=3',
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'a=1&c=3&b=2',
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'b=2&a=1&c=3',
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'b=2&c=3&a=1',
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'c=3&a=1&b=2',
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'c=3&b=2&a=1'
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]
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self.assertTrue(result in acceptable_results)
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# A MultiValueDict
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result = http.urlencode(MultiValueDict({
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'name': ['Adrian', 'Simon'],
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'position': ['Developer']
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}), doseq=True)
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acceptable_results = [
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# MultiValueDicts are similarly unordered
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'name=Adrian&name=Simon&position=Developer',
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'position=Developer&name=Adrian&name=Simon'
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]
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self.assertTrue(result in acceptable_results)
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def test_fix_IE_for_vary(self):
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"""
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Regression for #16632.
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`fix_IE_for_vary` shouldn't crash when there's no Content-Type header.
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"""
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# functions to generate responses
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def response_with_unsafe_content_type():
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r = HttpResponse(content_type="text/unsafe")
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r['Vary'] = 'Cookie'
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return r
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def no_content_response_with_unsafe_content_type():
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# 'Content-Type' always defaulted, so delete it
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r = response_with_unsafe_content_type()
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del r['Content-Type']
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return r
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# request with & without IE user agent
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rf = RequestFactory()
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request = rf.get('/')
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ie_request = rf.get('/', HTTP_USER_AGENT='MSIE')
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# not IE, unsafe_content_type
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response = response_with_unsafe_content_type()
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utils.fix_IE_for_vary(request, response)
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self.assertTrue('Vary' in response)
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# IE, unsafe_content_type
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response = response_with_unsafe_content_type()
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utils.fix_IE_for_vary(ie_request, response)
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self.assertFalse('Vary' in response)
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# not IE, no_content
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response = no_content_response_with_unsafe_content_type()
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utils.fix_IE_for_vary(request, response)
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self.assertTrue('Vary' in response)
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# IE, no_content
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response = no_content_response_with_unsafe_content_type()
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utils.fix_IE_for_vary(ie_request, response)
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self.assertFalse('Vary' in response)
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def test_base36(self):
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# reciprocity works
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for n in [0, 1, 1000, 1000000, sys.maxint]:
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self.assertEqual(n, http.base36_to_int(http.int_to_base36(n)))
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# bad input
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for n in [-1, sys.maxint+1, '1', 'foo', {1:2}, (1,2,3)]:
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self.assertRaises(ValueError, http.int_to_base36, n)
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for n in ['#', ' ']:
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self.assertRaises(ValueError, http.base36_to_int, n)
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for n in [123, {1:2}, (1,2,3)]:
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self.assertRaises(TypeError, http.base36_to_int, n)
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# non-integer input
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self.assertRaises(TypeError, http.int_to_base36, 3.141)
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# more explicit output testing
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for n, b36 in [(0, '0'), (1, '1'), (42, '16'), (818469960, 'django')]:
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self.assertEqual(http.int_to_base36(n), b36)
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self.assertEqual(http.base36_to_int(b36), n)
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