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Backported new tests for attribute setting of expat parser.

This commit is contained in:
Serhiy Storchaka 2015-09-07 22:42:12 +03:00
parent ad7b0cda8a
commit f3bdc1082f
1 changed files with 35 additions and 18 deletions
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53
Lib/test/test_pyexpat.py
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@ -13,27 +13,42 @@ from test.test_support import sortdict, run_unittest
class SetAttributeTest(unittest.TestCase): class SetAttributeTest(unittest.TestCase):
def setUp(self): def setUp(self):
self.parser = expat.ParserCreate(namespace_separator='!') self.parser = expat.ParserCreate(namespace_separator='!')
self.set_get_pairs = [
[0, 0], def test_buffer_text(self):
[1, 1], self.assertIs(self.parser.buffer_text, False)
[2, 1], for x in 0, 1, 2, 0:
[0, 0], self.parser.buffer_text = x
] self.assertIs(self.parser.buffer_text, bool(x))
def test_namespace_prefixes(self):
self.assertIs(self.parser.namespace_prefixes, False)
for x in 0, 1, 2, 0:
self.parser.namespace_prefixes = x
self.assertIs(self.parser.namespace_prefixes, bool(x))
def test_returns_unicode(self): def test_returns_unicode(self):
for x, y in self.set_get_pairs: self.assertIs(self.parser.returns_unicode, test_support.have_unicode)
for x in 0, 1, 2, 0:
self.parser.returns_unicode = x self.parser.returns_unicode = x
self.assertEqual(self.parser.returns_unicode, y) self.assertIs(self.parser.returns_unicode, bool(x))
def test_ordered_attributes(self): def test_ordered_attributes(self):
for x, y in self.set_get_pairs: self.assertIs(self.parser.ordered_attributes, False)
for x in 0, 1, 2, 0:
self.parser.ordered_attributes = x self.parser.ordered_attributes = x
self.assertEqual(self.parser.ordered_attributes, y) self.assertIs(self.parser.ordered_attributes, bool(x))
def test_specified_attributes(self): def test_specified_attributes(self):
for x, y in self.set_get_pairs: self.assertIs(self.parser.specified_attributes, False)
for x in 0, 1, 2, 0:
self.parser.specified_attributes = x self.parser.specified_attributes = x
self.assertEqual(self.parser.specified_attributes, y) self.assertIs(self.parser.specified_attributes, bool(x))
def test_invalid_attributes(self):
with self.assertRaises(AttributeError):
self.parser.foo = 1
with self.assertRaises(AttributeError):
self.parser.foo
data = '''\ data = '''\
@ -469,12 +484,14 @@ class ChardataBufferTest(unittest.TestCase):
def test_wrong_size(self): def test_wrong_size(self):
parser = expat.ParserCreate() parser = expat.ParserCreate()
parser.buffer_text = 1 parser.buffer_text = 1
def f(size): with self.assertRaises(ValueError):
parser.buffer_size = size parser.buffer_size = -1
with self.assertRaises(ValueError):
self.assertRaises(TypeError, f, sys.maxint+1) parser.buffer_size = 0
self.assertRaises(ValueError, f, -1) with self.assertRaises(TypeError):
self.assertRaises(ValueError, f, 0) parser.buffer_size = 512.0
with self.assertRaises(TypeError):
parser.buffer_size = sys.maxint+1
def test_unchanged_size(self): def test_unchanged_size(self):
xml1 = ("<?xml version='1.0' encoding='iso8859'?><s>%s" % ('a' * 512)) xml1 = ("<?xml version='1.0' encoding='iso8859'?><s>%s" % ('a' * 512))