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bpo-33761: Fix a file leak in test_iterparse in test_xml_etree. #7358

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Merged
merged 1 commit into from
Jun 3, 2018
Merged

bpo-33761: Fix a file leak in test_iterparse in test_xml_etree. #7358

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8 changes: 5 additions & 3 deletions Lib/test/test_xml_etree.py
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Original file line number Diff line number Diff line change
Expand Up @@ -617,6 +617,7 @@ def test_iterparse(self):
self.assertEqual(str(cm.exception),
'junk after document element: line 1, column 12')

self.addCleanup(support.unlink, TESTFN)
with open(TESTFN, "wb") as f:
f.write(b"<document />junk")
it = iterparse(TESTFN)
Expand Down Expand Up @@ -2849,9 +2850,6 @@ def test_setslice_negative_steps(self):


class IOTest(unittest.TestCase):
def tearDown(self):
support.unlink(TESTFN)

def test_encoding(self):
# Test encoding issues.
elem = ET.Element("tag")
Expand Down Expand Up @@ -2922,12 +2920,14 @@ def test_encoding(self):
"<tag key=\"åöö&lt;&gt;\" />" % enc).encode(enc))

def test_write_to_filename(self):
self.addCleanup(support.unlink, TESTFN)
tree = ET.ElementTree(ET.XML('''<site />'''))
tree.write(TESTFN)
with open(TESTFN, 'rb') as f:
self.assertEqual(f.read(), b'''<site />''')

def test_write_to_text_file(self):
self.addCleanup(support.unlink, TESTFN)
tree = ET.ElementTree(ET.XML('''<site />'''))
with open(TESTFN, 'w', encoding='utf-8') as f:
tree.write(f, encoding='unicode')
Expand All @@ -2936,6 +2936,7 @@ def test_write_to_text_file(self):
self.assertEqual(f.read(), b'''<site />''')

def test_write_to_binary_file(self):
self.addCleanup(support.unlink, TESTFN)
tree = ET.ElementTree(ET.XML('''<site />'''))
with open(TESTFN, 'wb') as f:
tree.write(f)
Expand All @@ -2944,6 +2945,7 @@ def test_write_to_binary_file(self):
self.assertEqual(f.read(), b'''<site />''')

def test_write_to_binary_file_with_bom(self):
self.addCleanup(support.unlink, TESTFN)
tree = ET.ElementTree(ET.XML('''<site />'''))
# test BOM writing to buffered file
with open(TESTFN, 'wb') as f:
Expand Down