test_binascii has duplicated tests

[hugovk]

Bug report

$ python -m pip install ruff
...
$ ruff --select F811 Lib/test/test_binascii.py
Lib/test/test_binascii.py:279:9: F811 Redefinition of unused `test_hex_roundtrip` from line 236
Found 1 error.

Source:

cpython/Lib/test/test_binascii.py

Lines 232 to 239 in f63d378

	@hypothesis.given(
	binary=hypothesis.strategies.binary(),
	backtick=hypothesis.strategies.booleans(),
	)
	def test_hex_roundtrip(self, binary, backtick):
	converted = binascii.b2a_uu(self.type2test(binary), backtick=backtick)
	restored = binascii.a2b_uu(self.type2test(converted))
	self.assertConversion(binary, converted, restored, backtick=backtick)

cpython/Lib/test/test_binascii.py

Lines 278 to 282 in f63d378

	@hypothesis.given(binary=hypothesis.strategies.binary())
	def test_hex_roundtrip(self, binary):
	converted = binascii.hexlify(self.type2test(binary))
	restored = binascii.unhexlify(self.type2test(converted))
	self.assertConversion(binary, converted, restored)

The first test_hex_roundtrip is doing a hexlify/unhexlify roundtrip and is correctly named.

The second test_hex_roundtrip is doing a b2a_uu/a2b_uu roundtrip, so can be renamed like test_b2a_roundtrip.

This was introduced after python/core-workflow#505 (comment).

Linked PRs

• gh-109140: Rename duplicated tests in test_binascii #109141