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gh-136156: Remove tempfile test_link_tmpfile() #136534

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Merged
merged 1 commit into from
Jul 11, 2025
Merged

gh-136156: Remove tempfile test_link_tmpfile() #136534

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24 changes: 0 additions & 24 deletions Lib/test/test_tempfile.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1594,30 +1594,6 @@ def test_unexpected_error(self):
mock_close.assert_called()
self.assertEqual(os.listdir(dir), [])

@os_helper.skip_unless_hardlink
@unittest.skipUnless(tempfile._O_TMPFILE_WORKS, 'need os.O_TMPFILE')
@unittest.skipUnless(os.path.exists('/proc/self/fd'),
'need /proc/self/fd')
def test_link_tmpfile(self):
dir = tempfile.mkdtemp()
self.addCleanup(os_helper.rmtree, dir)
filename = os.path.join(dir, "link")

with tempfile.TemporaryFile('w', dir=dir) as tmp:
# the flag can become False on Linux <= 3.11
if not tempfile._O_TMPFILE_WORKS:
self.skipTest("O_TMPFILE doesn't work")

tmp.write("hello")
tmp.flush()
fd = tmp.fileno()

os.link(f'/proc/self/fd/{fd}',
filename,
follow_symlinks=True)
with open(filename) as fp:
self.assertEqual(fp.read(), "hello")


# Helper for test_del_on_shutdown
class NulledModules:
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