Source Code for Module lxml.tests.test_unicode

 1  # -*- coding: utf-8 -*- 
 2  import unittest, doctest, sys, os.path 
 3   
 4  this_dir = os.path.dirname(__file__) 
 5  if this_dir not in sys.path: 
 6      sys.path.insert(0, this_dir) # needed for Py3 
 7   
 8  from common_imports import StringIO, etree, SillyFileLike, HelperTestCase 
 9  from common_imports import _str, _bytes 
10   
11  try: 
12      unicode 
13  except NameError: 
14      unicode = str 
15   
16  ascii_uni = _str('a') 
17   
18  klingon = _bytes("\\uF8D2").decode("unicode_escape") # not valid for XML names 
19   
20  invalid_tag = _str("test") + klingon 
21   
22  uni = _bytes('\\xc3\\u0680\\u3120').decode("unicode_escape") # some non-ASCII characters 
23   
24  uxml = _bytes("<test><title>test \\xc3\\xa1\\u3120</title><h1>page \\xc3\\xa1\\u3120 title</h1></test>" 
25                ).decode("unicode_escape") 
26   
27 -class UnicodeTestCase(HelperTestCase): 
28 -    def test_unicode_xml(self): 
29          tree = etree.XML(_str('<p>%s</p>') % uni) 
30          self.assertEqual(uni, tree.text) 
31   
32 -    def test_unicode_xml_broken(self): 
33          uxml = _str('<?xml version="1.0" encoding="UTF-8"?>') + \ 
34                 _str('<p>%s</p>') % uni 
35          self.assertRaises(ValueError, etree.XML, uxml) 
36   
37 -    def test_unicode_tag(self): 
38          el = etree.Element(uni) 
39          self.assertEqual(uni, el.tag) 
40   
41 -    def test_unicode_tag_invalid(self): 
42          # sadly, Klingon is not well-formed 
43          self.assertRaises(ValueError, etree.Element, invalid_tag) 
44   
45 -    def test_unicode_nstag(self): 
46          tag = _str("{http://abc/}%s") % uni 
47          el = etree.Element(tag) 
48          self.assertEqual(tag, el.tag) 
49   
50 -    def test_unicode_ns_invalid(self): 
51          # namespace URIs must conform to RFC 3986 
52          tag = _str("{http://%s/}abc") % uni 
53          self.assertRaises(ValueError, etree.Element, tag) 
54   
55 -    def test_unicode_nstag_invalid(self): 
56          # sadly, Klingon is not well-formed 
57          tag = _str("{http://abc/}%s") % invalid_tag 
58          self.assertRaises(ValueError, etree.Element, tag) 
59   
60 -    def test_unicode_qname(self): 
61          qname = etree.QName(uni, uni) 
62          tag = _str("{%s}%s") % (uni, uni) 
63          self.assertEqual(qname.text, tag) 
64          self.assertEqual(unicode(qname), tag) 
65   
66 -    def test_unicode_qname_invalid(self): 
67          self.assertRaises(ValueError, etree.QName, invalid_tag) 
68   
69 -    def test_unicode_attr(self): 
70          el = etree.Element('foo', {'bar': uni}) 
71          self.assertEqual(uni, el.attrib['bar']) 
72   
73 -    def test_unicode_comment(self): 
74          el = etree.Comment(uni) 
75          self.assertEqual(uni, el.text) 
76   
77 -    def test_unicode_parse_stringio(self): 
78          el = etree.parse(StringIO(_str('<p>%s</p>') % uni)).getroot() 
79          self.assertEqual(uni, el.text) 
80   
81  ##     def test_parse_fileobject_unicode(self): 
82  ##         # parse unicode from unamed file object (not support by ElementTree) 
83  ##         f = SillyFileLike(uxml) 
84  ##         root = etree.parse(f).getroot() 
85  ##         self.assertEqual(unicode(etree.tostring(root, 'UTF-8'), 'UTF-8'), 
86  ##                           uxml) 
87   
88 -def test_suite(): 
89      suite = unittest.TestSuite() 
90      suite.addTests([unittest.makeSuite(UnicodeTestCase)]) 
91      return suite 
92