mirror of
https://github.com/pocketpy/pocketpy
synced 2026-08-05 21:57:11 +08:00
a5f9c21b0f
* uses same algorithm as CPython, supports all CPython eol characters in https://docs.python.org/3/library/stdtypes.html#str.splitlines
60 lines
2.5 KiB
Python
60 lines
2.5 KiB
Python
try:
|
|
''.splitlines(5)
|
|
exit(1)
|
|
except TypeError:
|
|
pass
|
|
|
|
try:
|
|
''.splitlines(5, 5)
|
|
exit(1)
|
|
except TypeError:
|
|
pass
|
|
|
|
assert ''.splitlines() == []
|
|
assert ''.splitlines(False) == []
|
|
assert ''.splitlines(True) == []
|
|
|
|
assert '\n'.splitlines() == ['']
|
|
assert '\r'.splitlines() == ['']
|
|
assert '\r\n'.splitlines() == ['']
|
|
assert '\v'.splitlines() == ['']
|
|
assert '\f'.splitlines() == ['']
|
|
assert '\x1c'.splitlines() == ['']
|
|
assert '\x1d'.splitlines() == ['']
|
|
assert '\x1e'.splitlines() == ['']
|
|
assert b'\xe2\x80\xa8'.decode().splitlines() == ['']
|
|
assert b'\xe2\x80\xa9'.decode().splitlines() == ['']
|
|
assert '🥕'.splitlines() == ['🥕']
|
|
|
|
all_ends = ['\n', '\r', '\r\n', '\v', '\f', '\x1c', '\x1d', '\x1e', b'\xe2\x80\xa8'.decode(), b'\xe2\x80\xa9'.decode()]
|
|
for eol in all_ends:
|
|
assert (eol).splitlines() == ['']
|
|
assert (eol).splitlines(False) == ['']
|
|
assert (eol).splitlines(True) == [eol]
|
|
for text in ['a', 'a b', 'abc\tdef', '🥕 and 🍋', '测试123测试']:
|
|
assert (text).splitlines(False) == [text]
|
|
assert (text).splitlines(True) == [text]
|
|
assert (text + eol).splitlines(False) == [text]
|
|
assert (text + eol).splitlines(True) == [text + eol]
|
|
assert (eol + eol).splitlines(False) == ['', '']
|
|
assert (eol + eol).splitlines(True) == [eol, eol]
|
|
assert (eol + text).splitlines(False) == ['', text]
|
|
assert (eol + text).splitlines(True) == [eol, text]
|
|
assert (text + eol + eol + eol + eol).splitlines(False) == [text, '', '', '']
|
|
assert (text + eol + eol + eol + eol).splitlines(True) == [text + eol, eol, eol, eol]
|
|
assert (eol + eol + text + eol + eol + eol + eol).splitlines(False) == ['', '', text, '', '', '']
|
|
assert (eol + eol + text + eol + eol + eol + eol).splitlines(True) == [eol, eol, text + eol, eol, eol, eol]
|
|
assert (text + eol + text).splitlines(False) == [text, text]
|
|
assert (text + eol + text).splitlines(True) == [text + eol, text]
|
|
assert (text + eol + text + eol).splitlines(False) == [text, text]
|
|
assert (text + eol + text + eol).splitlines(True) == [text + eol, text + eol]
|
|
|
|
assert '\r\r\n'.splitlines() == ['', '']
|
|
assert '\r\r\n'.splitlines(True) == ['\r', '\r\n']
|
|
assert '\n\r\r\n'.splitlines() == ['', '', '']
|
|
assert '\n\r\r\n'.splitlines(True) == ['\n', '\r', '\r\n']
|
|
assert '\n\r\r\n\n'.splitlines() == ['', '', '', '']
|
|
assert '\n\r\r\n\n'.splitlines(True) == ['\n', '\r', '\r\n', '\n']
|
|
assert ''.join(all_ends).splitlines() == [''] * len(all_ends)
|
|
assert ''.join(all_ends).splitlines(True) == all_ends
|