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# Test various possible types for assignment to setvalue
# Copyright (C) 2014 Peter Wu <peter@lekensteyn.nl>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
import hivex
from hivex.hive_types import *
import os
srcdir = "."
if "srcdir" in os.environ and os.environ["srcdir"]:
srcdir = os.environ["srcdir"]
h = hivex.Hivex ("%s/../images/minimal" % srcdir,
write = True)
def set_value (key = "test key", t = REG_BINARY, value = b"Val"):
global h
h.node_set_value (h.root (), {
"key": key,
"t": t,
"value": value
})
def test_pass (key = "test key", t = REG_BINARY, value = b"Val"):
global h
set_value (key, t, value)
val = h.node_get_value (h.root (), key)
ret_type, ret_value = h.value_value (val)
assert t == ret_type, \
"expected type {0}, got {1}".format(t, ret_type)
assert value == ret_value, \
"expected value {0}, got {1}".format(value, ret_value)
def test_exception (exception_type, **kwargs):
try:
set_value (**kwargs)
raise AssertionError("expected {0}".format(exception_type))
except exception_type:
pass
# Good weather tests
# Accept either bytes or unicode for ASCII string
# TODO: fix node_get_value to handle UTF-16 string in bytes
#test_pass (t = REG_BINARY, key = b"\x01\x02")
test_pass (t = REG_SZ, key = u"ASCII key")
# Try a byte with upper bit set
test_pass (t = REG_DWORD, value = b"\xaa\xbb\xcc")
# Bad weather tests
# Invalid 'key' type
test_exception (TypeError, key = 1)
test_exception (TypeError, key = 1)
# TODO: should non-ASCII strings be rejected?
#test_exception (ValueError, key = u"Euro: \u20ac")
# Invalid 't' type
test_exception (TypeError, t = b"meh")
# Invalid 'value' types
test_exception (TypeError, t = REG_BINARY, value = 1)
test_exception (TypeError, t = REG_DWORD, value = 1)
test_exception (TypeError, t = REG_SZ, value = 1)
test_exception (TypeError, t = REG_DWORD, value = None)
# Unicode strings should be rejected, bytes only!
test_exception (TypeError, t = REG_SZ, value = u"some text")
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