ahamilton/cwcwidth
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Mark exec_test as internal

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This commit is contained in:
Sebastian Ramacher 2021-02-07 17:21:04 +01:00
parent 9a110c5523
commit d3816ad096
1 changed files with 11 additions and 12 deletions
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23
tests/test_cwcwidth.py
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@ -6,7 +6,7 @@ supports_utf8 = "UTF-8" in locale.getlocale()
class Tests(unittest.TestCase):
def exec_test(
def _exec_test(
self, phrase, individual_expected_lengths, expected_length=None, n=None
):
if expected_length is None:
@ -20,39 +20,38 @@ class Tests(unittest.TestCase):
@unittest.skipUnless(supports_utf8, "locale does not support UTF-8")
def test_hello_jp(self):
"""Width of Japanese phrase: コンニチハ, セカイ!"""
self.exec_test("コンニチハ, セカイ!", (2, 2, 2, 2, 2, 1, 1, 2, 2, 2, 1))
self._exec_test("コンニチハ, セカイ!", (2, 2, 2, 2, 2, 1, 1, 2, 2, 2, 1))
@unittest.skipUnless(supports_utf8, "locale does not support UTF-8")
def test_wcswidth_substr(self):
"""Test wcswidth() optional 2nd parameter, ``n``."""
self.exec_test("コンニチハ, セカイ!", (2, 2, 2, 2, 2, 1, 1), n=7)
"""Test wcswidth() optional 2nd parameter."""
self._exec_test("コンニチハ, セカイ!", (2, 2, 2, 2, 2, 1, 1), n=7)
def test_null_width_0(self):
"""NULL (0) reports width 0."""
self.exec_test("abc\x00def", (1, 1, 1, 0, 1, 1, 1))
self.exec_test("abc\x00def", (1, 1, 1, 0, 1, 1, 1), n=7)
self._exec_test("abc\x00def", (1, 1, 1, 0, 1, 1, 1))
self._exec_test("abc\x00def", (1, 1, 1, 0, 1, 1, 1), n=7)
def test_control_c0_width_negative_1(self):
"""CSI (Control sequence initiate) reports width -1."""
self.exec_test("\x1b[0m", (-1, 1, 1, 1), expected_length=-1)
self._exec_test("\x1b[0m", (-1, 1, 1, 1), expected_length=-1)
@unittest.skipUnless(supports_utf8, "locale does not support UTF-8")
def test_combining_width_negative_1(self):
"""Simple test combining reports total width of 4."""
self.exec_test("--\u05bf--", (1, 1, 0, 1, 1))
self._exec_test("--\u05bf--", (1, 1, 0, 1, 1))
@unittest.skipUnless(supports_utf8, "locale does not support UTF-8")
def test_combining_cafe(self):
"""Phrase cafe + COMBINING ACUTE ACCENT is café of length 4."""
self.exec_test("cafe\u0301", (1, 1, 1, 1, 0))
self._exec_test("cafe\u0301", (1, 1, 1, 1, 0))
@unittest.skipUnless(supports_utf8, "locale does not support UTF-8")
def test_combining_enclosing(self):
"""CYRILLIC CAPITAL LETTER A + COMBINING CYRILLIC HUNDRED THOUSANDS SIGN is А҈ of length 1."""
expect_length_each = (1, 0)
self.exec_test("\u0410\u0488", (1, 0))
self._exec_test("\u0410\u0488", (1, 0))
@unittest.skipUnless(supports_utf8, "locale does not support UTF-8")
def test_combining_spacing(self):
"""Balinese kapal (ship) is ᬓᬨᬮ᭄ of length 4."""
self.exec_test("\u1B13\u1B28\u1B2E\u1B44", (1, 1, 1, 1))
self._exec_test("\u1B13\u1B28\u1B2E\u1B44", (1, 1, 1, 1))