python类ceil_shift()的实例源码-面圈网

FortunaGenerator.py 文件源码项目：hostapd-mana 作者: adde88 项目源码文件源码阅读 32 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：watchmen 作者: lycclsltt 项目源码文件源码阅读 27 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：aws-cfn-plex 作者: lordmuffin 项目源码文件源码阅读 27 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：git_intgrtn_aws_s3 作者: droidlabour 项目源码文件源码阅读 28 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：MCSManager-fsmodule 作者: Suwings 项目源码文件源码阅读 29 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：PyMal 作者: cysinfo 项目源码文件源码阅读 36 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：SublimeRemoteGDB 作者: summerwinter 项目源码文件源码阅读 22 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：sslstrip-hsts-openwrt 作者: adde88 项目源码文件源码阅读 29 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：Encryped-file-system 作者: kittenish 项目源码文件源码阅读 26 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：isf 作者: w3h 项目源码文件源码阅读 28 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：kekescan 作者: xiaoxiaoleo 项目源码文件源码阅读 25 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：Repobot 作者: Desgard 项目源码文件源码阅读 22 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

FortunaGenerator.py 文件源码项目：PyQYT 作者: collinsctk 项目源码文件源码阅读 27 收藏 0 点赞 0 评论 0

def _pseudo_random_data(self, bytes):
        if not (0 <= bytes <= self.max_bytes_per_request):
            raise AssertionError("You cannot ask for more than 1 MiB of data per request")

        num_blocks = ceil_shift(bytes, self.block_size_shift)   # num_blocks = ceil(bytes / self.block_size)

        # Compute the output
        retval = self._generate_blocks(num_blocks)[:bytes]

        # Switch to a new key to avoid later compromises of this output (i.e.
        # state compromise extension attacks)
        self._set_key(self._generate_blocks(self.blocks_per_key))

        assert len(retval) == bytes
        assert len(self.key) == self.key_size

        return retval

test_number.py 文件源码项目：hostapd-mana 作者: adde88 项目源码文件源码阅读 27 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1L
            while n <= 2L**(b+2):
                (q, r) = divmod(n-1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：watchmen 作者: lycclsltt 项目源码文件源码阅读 23 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1L
            while n <= 2L**(b+2):
                (q, r) = divmod(n-1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：aws-cfn-plex 作者: lordmuffin 项目源码文件源码阅读 24 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1L
            while n <= 2L**(b+2):
                (q, r) = divmod(n-1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：git_intgrtn_aws_s3 作者: droidlabour 项目源码文件源码阅读 22 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1L
            while n <= 2L**(b+2):
                (q, r) = divmod(n-1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：MCSManager-fsmodule 作者: Suwings 项目源码文件源码阅读 23 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1L
            while n <= 2L**(b+2):
                (q, r) = divmod(n-1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：PyMal 作者: cysinfo 项目源码文件源码阅读 20 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1L
            while n <= 2L**(b+2):
                (q, r) = divmod(n-1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：SublimeRemoteGDB 作者: summerwinter 项目源码文件源码阅读 20 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1
            while n <= 2**(b+2):
                (q, r) = divmod(n-1, 2**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：sslstrip-hsts-openwrt 作者: adde88 项目源码文件源码阅读 21 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1L
            while n <= 2L**(b+2):
                (q, r) = divmod(n-1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：Encryped-file-system 作者: kittenish 项目源码文件源码阅读 17 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1L
            while n <= 2L**(b+2):
                (q, r) = divmod(n-1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：isf 作者: w3h 项目源码文件源码阅读 31 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1L
            while n <= 2L**(b+2):
                (q, r) = divmod(n-1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：kekescan 作者: xiaoxiaoleo 项目源码文件源码阅读 19 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1L
            while n <= 2L**(b+2):
                (q, r) = divmod(n-1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2L**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：Repobot 作者: Desgard 项目源码文件源码阅读 22 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1
            while n <= 2**(b+2):
                (q, r) = divmod(n-1, 2**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2

test_number.py 文件源码项目：PyQYT 作者: collinsctk 项目源码文件源码阅读 21 收藏 0 点赞 0 评论 0

def test_ceil_shift(self):
        """Util.number.ceil_shift"""
        self.assertRaises(AssertionError, number.ceil_shift, -1, 1)
        self.assertRaises(AssertionError, number.ceil_shift, 1, -1)

        # b = 0
        self.assertEqual(0, number.ceil_shift(0, 0))
        self.assertEqual(1, number.ceil_shift(1, 0))
        self.assertEqual(2, number.ceil_shift(2, 0))
        self.assertEqual(3, number.ceil_shift(3, 0))

        # b = 1
        self.assertEqual(0, number.ceil_shift(0, 1))
        self.assertEqual(1, number.ceil_shift(1, 1))
        self.assertEqual(1, number.ceil_shift(2, 1))
        self.assertEqual(2, number.ceil_shift(3, 1))

        # b = 2
        self.assertEqual(0, number.ceil_shift(0, 2))
        self.assertEqual(1, number.ceil_shift(1, 2))
        self.assertEqual(1, number.ceil_shift(2, 2))
        self.assertEqual(1, number.ceil_shift(3, 2))
        self.assertEqual(1, number.ceil_shift(4, 2))
        self.assertEqual(2, number.ceil_shift(5, 2))
        self.assertEqual(2, number.ceil_shift(6, 2))
        self.assertEqual(2, number.ceil_shift(7, 2))
        self.assertEqual(2, number.ceil_shift(8, 2))
        self.assertEqual(3, number.ceil_shift(9, 2))

        for b in range(3, 1+129, 3):    # 3, 6, ... , 129
            self.assertEqual(0, number.ceil_shift(0, b))

            n = 1
            while n <= 2**(b+2):
                (q, r) = divmod(n-1, 2**b)
                expected = q + int(not not r)
                self.assertEqual((n-1, b, expected),
                                 (n-1, b, number.ceil_shift(n-1, b)))

                (q, r) = divmod(n, 2**b)
                expected = q + int(not not r)
                self.assertEqual((n, b, expected),
                                 (n, b, number.ceil_shift(n, b)))

                (q, r) = divmod(n+1, 2**b)
                expected = q + int(not not r)
                self.assertEqual((n+1, b, expected),
                                 (n+1, b, number.ceil_shift(n+1, b)))

                n *= 2