本文整理匯總了Python中_testcapi.getargs_s_hash方法的典型用法代碼示例。如果您正苦於以下問題：Python _testcapi.getargs_s_hash方法的具體用法？Python _testcapi.getargs_s_hash怎麽用？Python _testcapi.getargs_s_hash使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類_testcapi的用法示例。
在下文中一共展示了_testcapi.getargs_s_hash方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_s_hash
# 需要導入模塊: import _testcapi [as 別名]
# 或者: from _testcapi import getargs_s_hash [as 別名]
def test_s_hash(self):
from _testcapi import getargs_s_hash
self.assertEqual(getargs_s_hash('abc\xe9'), 'abc\xe9')
self.assertEqual(getargs_s_hash(u'abc'), 'abc')
self.assertEqual(getargs_s_hash('nul:\0'), 'nul:\0')
self.assertEqual(getargs_s_hash(u'nul:\0'), 'nul:\0')
self.assertRaises(TypeError, getargs_s_hash, bytearray('bytearray'))
self.assertRaises(TypeError, getargs_s_hash, memoryview('memoryview'))
with test_support.check_py3k_warnings():
self.assertEqual(getargs_s_hash(buffer('abc\xe9')), 'abc\xe9')
self.assertEqual(getargs_s_hash(buffer(u'abc\xe9')),
str(buffer(u'abc\xe9')))
self.assertRaises(TypeError, getargs_s_hash, None) 示例2: test_pep393_utf8_caching_bug
# 需要導入模塊: import _testcapi [as 別名]
# 或者: from _testcapi import getargs_s_hash [as 別名]
def test_pep393_utf8_caching_bug(self):
# Issue #25709: Problem with string concatenation and utf-8 cache
from _testcapi import getargs_s_hash
for k in 0x24, 0xa4, 0x20ac, 0x1f40d:
s = ''
for i in range(5):
# Due to CPython specific optimization the 's' string can be
# resized in-place.
s += chr(k)
# Parsing with the "s#" format code calls indirectly
# PyUnicode_AsUTF8AndSize() which creates the UTF-8
# encoded string cached in the Unicode object.
self.assertEqual(getargs_s_hash(s), chr(k).encode() * (i + 1))
# Check that the second call returns the same result
self.assertEqual(getargs_s_hash(s), chr(k).encode() * (i + 1)) 示例3: test_s_hash
# 需要導入模塊: import _testcapi [as 別名]
# 或者: from _testcapi import getargs_s_hash [as 別名]
def test_s_hash(self):
from _testcapi import getargs_s_hash
self.assertEqual(getargs_s_hash('abc\xe9'), b'abc\xc3\xa9')
self.assertEqual(getargs_s_hash('nul:\0'), b'nul:\0')
self.assertEqual(getargs_s_hash(b'bytes'), b'bytes')
self.assertRaises(TypeError, getargs_s_hash, bytearray(b'bytearray'))
self.assertRaises(TypeError, getargs_s_hash, memoryview(b'memoryview'))
self.assertRaises(TypeError, getargs_s_hash, None)