blob: c170784277c1145cbe14fe549dac319308023a4b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
# -*- coding: utf-8 -*-
import unittest, doctest
# These tests check that error handling in the Pyrex code is
# complete.
# It is likely that if there are errors, instead of failing the code
# will simply crash.
import sys, gc, os.path
from lxml import etree
this_dir = os.path.dirname(__file__)
if this_dir not in sys.path:
sys.path.insert(0, this_dir) # needed for Py3
from common_imports import HelperTestCase
class ErrorTestCase(HelperTestCase):
etree = etree
def test_bad_element(self):
# attrib argument of Element() should be a dictionary, so if
# we pass a string we should get an error.
self.assertRaises(TypeError, self.etree.Element, 'a', 'b')
def test_empty_parse(self):
self.assertRaises(etree.XMLSyntaxError, etree.fromstring, '')
def test_element_cyclic_gc_none(self):
# test if cyclic reference can crash etree
Element = self.etree.Element
gc.collect()
count = sys.getrefcount(None)
l = [Element('name'), Element('name')]
l.append(l)
del l
gc.collect()
self.assertEquals(sys.getrefcount(None), count)
def test_suite():
suite = unittest.TestSuite()
suite.addTests([unittest.makeSuite(ErrorTestCase)])
return suite
if __name__ == '__main__':
print('to test use test.py %s' % __file__)
|
