def test_read_write_arrayint32(self):
arr = []
lsd_pos = (1234, 0)
record = HcrRecord(HcrRecord.VALTYPE_ARRAY_INT32, arr, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000400 0500 0000 D2040000")
lsd_data = ""
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
arr = [1234]
lsd_pos = (1234, 4)
record = HcrRecord(HcrRecord.VALTYPE_ARRAY_INT32, arr, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000400 0500 0400 D2040000")
lsd_data = hex_to_bindata("D2040000")
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
arr = [-2**31, 0, 1234567890, 2**31 - 1]
lsd_pos = (1234, 4 * 3)
record = HcrRecord(HcrRecord.VALTYPE_ARRAY_INT32, arr, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000400 0500 0C00 D2040000")
lsd_data = hex_to_bindata("00000080 00000000 D2029649 FFFFFF7F")
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
def test_read_write_arrayuint32(self):
arr = []
lsd_pos = (1234, 0)
record = HcrRecord(HcrRecord.VALTYPE_ARRAY_UINT32, arr, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000800 0500 0000 D2040000")
lsd_data = ""
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
arr = [1234]
lsd_pos = (1234, 4)
record = HcrRecord(HcrRecord.VALTYPE_ARRAY_UINT32, arr, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000800 0500 0400 D2040000")
lsd_data = hex_to_bindata("D2040000")
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
arr = [0, 3123456789, 2**32 - 1]
lsd_pos = (1234, 4 * 3)
record = HcrRecord(HcrRecord.VALTYPE_ARRAY_UINT32, arr, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000800 0500 0C00 D2040000")
lsd_data = hex_to_bindata("00000000 152B2CBA FFFFFFFF")
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
def test_read_write_text8(self):
string = ''
lsd_pos = (1234, 0)
record = HcrRecord(HcrRecord.VALTYPE_TEXT8, string, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000200 0500 0000 D2040000")
lsd_data = ""
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
string = 'Hello world!!'
lsd_pos = (1234, 13)
record = HcrRecord(HcrRecord.VALTYPE_TEXT8, string, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000200 0500 0D00 D2040000")
lsd_data = "Hello world!!"
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
string = u'Cost 100€'
lsd_pos = (1234, 11)
record = HcrRecord(HcrRecord.VALTYPE_TEXT8, string, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000200 0500 0B00 D2040000")
lsd_data = "Cost 100" + hex_to_bindata("E2 82 AC")
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
def test_read_write_bool(self):
r = HcrRecord(HcrRecord.VALTYPE_BOOL, False, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 08000000 0500 0000 00000000")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_BOOL, True, 0xDEADBEEF, 0xBAADF00D,
0xCAFE)
d = hex_to_bindata("EFBEADDE 0DF0ADBA 08000000 FECA 0000 01000000")
self._run_test_read_write_record_no_lsd(r, d)
def test_read_write_uint8(self):
r = HcrRecord(HcrRecord.VALTYPE_UINT8, 0, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 40000000 0500 0000 00000000")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_UINT8, 234, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 40000000 0500 0000 EA000000")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_UINT8, 2**8 - 1, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 40000000 0500 0000 FF000000")
self._run_test_read_write_record_no_lsd(r, d)
def test_read_write_int16(self):
r = HcrRecord(HcrRecord.VALTYPE_INT16, -2**15, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 02000000 0500 0000 0080FFFF")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_INT16, 12345, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 02000000 0500 0000 39300000")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_INT16, 2**15 - 1, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 02000000 0500 0000 FF7F0000")
self._run_test_read_write_record_no_lsd(r, d)
def test_read_write_uint16(self):
r = HcrRecord(HcrRecord.VALTYPE_UINT16, 0, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 20000000 0500 0000 00000000")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_UINT16, 43215, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 20000000 0500 0000 CFA80000")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_UINT16, 2**16 - 1, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 20000000 0500 0000 FFFF0000")
self._run_test_read_write_record_no_lsd(r, d)
def test_read_write_int32(self):
r = HcrRecord(HcrRecord.VALTYPE_INT32, -2**31, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 01000000 0500 0000 00000080")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_INT32, 1234567890, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 01000000 0500 0000 D2029649")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_INT32, 2**31 - 1, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 01000000 0500 0000 FFFFFF7F")
self._run_test_read_write_record_no_lsd(r, d)
def test_read_write_uint32(self):
r = HcrRecord(HcrRecord.VALTYPE_UINT32, 0, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 10000000 0500 0000 00000000")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_UINT32, 3123456789, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 10000000 0500 0000 152B2CBA")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_UINT32, 2**32 - 1, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 10000000 0500 0000 FFFFFFFF")
self._run_test_read_write_record_no_lsd(r, d)
def test_read_write_linaddr(self):
r = HcrRecord(HcrRecord.VALTYPE_LIN_ADDR, 0, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 00010000 0500 0000 00000000")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_LIN_ADDR, 3123456789, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 00010000 0500 0000 152B2CBA")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_LIN_ADDR, 2**32 - 1, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 00010000 0500 0000 FFFFFFFF")
self._run_test_read_write_record_no_lsd(r, d)
def test_read_write_int8(self):
r = HcrRecord(HcrRecord.VALTYPE_INT8, -2**7, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 04000000 0500 0000 80FFFFFF")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_INT8, 122, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 04000000 0500 0000 7A000000")
self._run_test_read_write_record_no_lsd(r, d)
r = HcrRecord(HcrRecord.VALTYPE_INT8, 2**7 - 1, 12, 43, 5)
d = hex_to_bindata("0C000000 2B000000 04000000 0500 0000 7F000000")
self._run_test_read_write_record_no_lsd(r, d)
def test_read_write_repository_without_lsd(self):
records = [
HcrRecord(HcrRecord.VALTYPE_BOOL, True, 1, 1, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, -123, 1, 2, 0),
HcrRecord(HcrRecord.VALTYPE_UINT8, 204, 1, 3, 0),
HcrRecord(HcrRecord.VALTYPE_INT16, -13423, 2, 1, 0),
HcrRecord(HcrRecord.VALTYPE_UINT16, 54321, 2, 2, 0),
HcrRecord(HcrRecord.VALTYPE_INT32, -1000000000, 2, 3, 0),
HcrRecord(HcrRecord.VALTYPE_UINT32, 4000000000, 3, 1, 0),
HcrRecord(HcrRecord.VALTYPE_LIN_ADDR, 0xAABBCCDD, 3, 2, 0),
]
# Shuffle the records to make sure that they are sorted properly when writing
random.shuffle(records)
repo = HcrRepository(records, version=2, flags=3)
h = hex_to_bindata
data = [
# Header
h("48435266 0200 0300 08000000 C0000000"),
h("00000000 000000000000000000000000"),
# Record section
h("01000000 01000000 08000000 0000 0000 01000000"), # bool
h("01000000 02000000 04000000 0000 0000 85FFFFFF"), # int8
h("01000000 03000000 40000000 0000 0000 CC000000"), # uint8
h("02000000 01000000 02000000 0000 0000 91CBFFFF"), # int16
h("02000000 02000000 20000000 0000 0000 31D40000"), # uint16
h("02000000 03000000 01000000 0000 0000 003665C4"), # int32
h("03000000 01000000 10000000 0000 0000 00286BEE"), # uint32
h("03000000 02000000 00010000 0000 0000 DDCCBBAA"), # linaddr
]
repo_data = ''.join(data)
self._run_test_read_write_repository(repo, repo_data,
'repo_without_lsd')
def test_write_repo_with_duplicate_record(self):
records = [
HcrRecord(HcrRecord.VALTYPE_INT8, -123, 1, 1, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, 124, 2, 1, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, 66, 3, 1, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, -72, 1, 1, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, 171, 1, 2, 0),
]
repo = HcrRepository(records, version=2, flags=3)
try:
self.writer.get_repository_bindata(repo)
except hcr_exceptions.DuplicateRecordError:
pass
def test_create_record_with_valid_type(self):
r = HcrRecord(HcrRecord.VALTYPE_INT16, 1234, 1, 2, 3)
self.assertEquals(r.type, HcrRecord.VALTYPE_INT16)
self.assertEquals(r.value, 1234)
self.assertEquals(r.category_id, 1)
self.assertEquals(r.element_id, 2)
self.assertEquals(r.flags, 3)
def test(record_type, value):
try:
record = HcrRecord(record_type, value, 0, 0, 0)
self.writer.get_record_lsd_bindata(record)
self.fail("Expected exception not raised!")
except hcr_exceptions.TooLargeLsdDataError:
pass
def _run_test_write_record_with_invalid_value(self, record_type,
record_value):
try:
record = HcrRecord(record_type, record_value, 0, 0, 0)
self.writer.get_record_bindata(record, (0, 0))
self.fail("Expected exception not thrown!")
except hcr_exceptions.ValueNotInRangeError, e:
pass
def test_record_sorting_by_setting_id(self):
records = [
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 3, 1, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 1, 1, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 2, 2, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 2, 1, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 1, 2, 0),
]
expected = [
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 1, 1, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 1, 2, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 2, 1, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 2, 2, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 3, 1, 0),
]
self.assertEquals(
sorted(records, key=self.writer.get_record_setting_id), expected)
def get_hcr_records(self):
"""
Return a list of HcrRecord objects created based on this category's settings.
"""
result = []
for setting in self.settings:
record = HcrRecord(setting.type, setting.value, self.category_uid,
setting.id)
flag = setting.flag
if flag:
record.flags = 0
if flag.Uninitialised == '1':
record.flags |= HcrRecord.FLAG_UNINITIALIZED
if flag.Modifiable == '1':
record.flags |= HcrRecord.FLAG_MODIFIABLE
if flag.Persistent == '1':
record.flags |= HcrRecord.FLAG_PERSISTENT
result.append(record)
return result
def test_read_write_bindata(self):
data = ''
lsd_pos = (1234, 0)
record = HcrRecord(HcrRecord.VALTYPE_BIN_DATA, data, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000100 0500 0000 D2040000")
lsd_data = ""
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
data = hex_to_bindata(
'00 11 22 33 44 55 66 77 88 99 AA BB CC DD EE FF')
lsd_pos = (1234, 16)
record = HcrRecord(HcrRecord.VALTYPE_BIN_DATA, data, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000100 0500 1000 D2040000")
lsd_data = hex_to_bindata(
'00 11 22 33 44 55 66 77 88 99 AA BB CC DD EE FF')
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
def parse_record_from_bindata(self, data):
"""
@return: Tuple: (record, lsd_pos) where
record = HcrRecord object constructed from the given binary data.
lsd_pos = The position of the record's data in the LSD section in the
form of a tuple (offset, size), or None if the record does
not have any data in the LSD section.
"""
if len(data) != 20:
raise HcrReaderError("Invalid record length: %d, expected 20" %
len(data))
result = unpack("<IIIHH", data[:16])
category_id = result[0]
element_id = result[1]
value_type = result[2]
flag = result[3]
lsd_len = result[4]
for key, val in VALUE_TYPE_MAP.iteritems():
if val == value_type:
value_type = key
break
if value_type not in VALUE_TYPE_MAP:
raise InvalidRecordValueTypeError("Invalid value type:%X" %
value_type)
value = None
lsd_pos = None
if value_type in VALUE_TYPES_WITH_LSD:
lsd_offset = unpack("<I", data[16:])[0]
lsd_pos = (lsd_offset, lsd_len)
else:
if value_type in VALUE_TYPES_UNSIGNED_INT:
format = "<I"
elif value_type == HcrRecord.VALTYPE_INT8:
format = "<bxxx"
elif value_type == HcrRecord.VALTYPE_INT16:
format = "<hxx"
else:
format = "<i"
value = unpack(format, data[16:])[0]
if value_type == HcrRecord.VALTYPE_BOOL:
value = bool(value)
record = HcrRecord(value_type, value, category_id, element_id, flag)
return record, lsd_pos
def test_read_write_uint64(self):
lsd_pos = (1234, 8)
record = HcrRecord(HcrRecord.VALTYPE_UINT64, 0, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000002 0500 0800 D2040000")
lsd_data = hex_to_bindata("0000 0000 0000 0000")
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
record = HcrRecord(HcrRecord.VALTYPE_UINT64, 10746170304040729876, 12,
43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000002 0500 0800 D2040000")
lsd_data = hex_to_bindata("14FD 32B4 F410 2295")
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
record = HcrRecord(HcrRecord.VALTYPE_UINT64, 2**64 - 1, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000002 0500 0800 D2040000")
lsd_data = hex_to_bindata("FFFF FFFF FFFF FFFF")
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
def test_read_write_int64(self):
lsd_pos = (1234, 8)
record = HcrRecord(HcrRecord.VALTYPE_INT64, -2**63, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000001 0500 0800 D2040000")
lsd_data = hex_to_bindata("0000 0000 0000 0080")
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
record = HcrRecord(HcrRecord.VALTYPE_INT64, 9211026413402420220, 12,
43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000001 0500 0800 D2040000")
lsd_data = hex_to_bindata("FC73 978B B823 D47F")
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
record = HcrRecord(HcrRecord.VALTYPE_INT64, 2**63 - 1, 12, 43, 5)
rec_data = hex_to_bindata(
"0C000000 2B000000 00000001 0500 0800 D2040000")
lsd_data = hex_to_bindata("FFFF FFFF FFFF FF7F")
self._run_test_read_write_record_with_lsd(record, rec_data, lsd_pos,
lsd_data)
def test_get_duplicate_records(self):
r = HcrRepository([
HcrRecord(HcrRecord.VALTYPE_INT8, 162, 1, 1, 93),
HcrRecord(HcrRecord.VALTYPE_INT8, 172, 1, 2, 41),
HcrRecord(HcrRecord.VALTYPE_TEXT8, 182, 1, 3, 40),
HcrRecord(HcrRecord.VALTYPE_INT8, 192, 2, 1, 41),
HcrRecord(HcrRecord.VALTYPE_UINT32, 202, 2, 2, 40)
],
version=1,
flags=1)
self.assertEquals(r.get_duplicate_record_ids(), [])
r.records.append(HcrRecord(HcrRecord.VALTYPE_UINT16, 212, 1, 1, 142))
self.assertEquals(r.get_duplicate_record_ids(), [(1, 1)])
r.records.append(HcrRecord(HcrRecord.VALTYPE_UINT64, 105, 1, 1, 142))
self.assertEquals(r.get_duplicate_record_ids(), [(1, 1)])
r.records.append(HcrRecord(HcrRecord.VALTYPE_UINT64, 222, 2, 2, 32))
self.assertEquals(r.get_duplicate_record_ids(), [(1, 1), (2, 2)])
r.records.append(HcrRecord(HcrRecord.VALTYPE_TEXT8, 232, 3, 1, 32))
self.assertEquals(r.get_duplicate_record_ids(), [(1, 1), (2, 2)])
def test_read_write_repository_with_lsd(self):
records = [
HcrRecord(HcrRecord.VALTYPE_INT64, 9211026413402420220, 1, 1, 0),
HcrRecord(HcrRecord.VALTYPE_UINT64, 10746170304040729876, 1, 2, 0),
HcrRecord(HcrRecord.VALTYPE_TEXT8, u'Cost 100€', 1, 3, 0),
HcrRecord(HcrRecord.VALTYPE_BIN_DATA, 'test test', 2, 1, 0),
HcrRecord(HcrRecord.VALTYPE_ARRAY_INT32, [-2**31, 0, 2**31 - 1], 2,
2, 0),
HcrRecord(HcrRecord.VALTYPE_ARRAY_UINT32, [0, 100000, 2**32 - 1],
2, 3, 0),
]
# Shuffle the records to make sure that they are sorted properly when writing
random.shuffle(records)
repo = HcrRepository(records, version=2, flags=3)
# Record section size: 6 * 20 = 120
# LSD offset: 32 + 120 = 152
# LSD size: 8 + 8 + 12 + 12 + 12 + 12 = 64
h = hex_to_bindata
data = [
# Header
h("48435266 0200 0300 06000000 98000000"),
h("40000000 000000000000000000000000"),
# Record section
h("01000000 01000000 00000001 0000 0800 00000000"
), # int64, lsd pos = (0, 8)
h("01000000 02000000 00000002 0000 0800 08000000"
), # uint64, lsd pos = (8, 8)
h("01000000 03000000 00000200 0000 0B00 10000000"
), # text8, lsd pos = (8 + 8, 11)
h("02000000 01000000 00000100 0000 0900 1C000000"
), # bindata, lsd pos = (8 + 8 + 12, 9)
h("02000000 02000000 00000400 0000 0C00 28000000"
), # arrayint32, lsd pos = (8 + 8 + 12 + 12, 12)
h("02000000 03000000 00000800 0000 0C00 34000000"
), # arrayuint32, lsd pos = (8 + 8 + 12 + 12 + 12, 12)
# LSD section
h("FC73 978B B823 D47F"), # 8 bytes
h("14FD 32B4 F410 2295"), # 8 bytes
"Cost 100" + h("E2 82 AC 00"), # 12 bytes
"test test" + h("00 00 00"), # 12 bytes
h("00000080 00000000 FFFFFF7F"), # 12 bytes
h("00000000 A0860100 FFFFFFFF"), # 12 bytes
]
repo_data = ''.join(data)
self._run_test_read_write_repository(repo, repo_data, 'repo_with_lsd')
def test_repository_equality(self):
self.assertTrue(HcrRepository([], 1, 1) == HcrRepository([], 1, 1))
self.assertFalse(HcrRepository([], 1, 1) == HcrRepository([], 2, 1))
self.assertFalse(HcrRepository([], 1, 1) == HcrRepository([], 1, 2))
self.assertTrue(HcrRepository([], 1, 1) != HcrRepository([], 1, 2))
# Records the same, but in different order
r1 = HcrRepository([
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93),
HcrRecord(HcrRecord.VALTYPE_INT8, 25, 20, 62, 41),
HcrRecord(HcrRecord.VALTYPE_BIN_DATA, 10, 20, 31, 40),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 83, 41),
HcrRecord(HcrRecord.VALTYPE_UINT64, 10, 21, 30, 40)
],
version=1,
flags=1)
r2 = HcrRepository([
HcrRecord(HcrRecord.VALTYPE_UINT64, 10, 21, 30, 40),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 83, 41),
HcrRecord(HcrRecord.VALTYPE_BIN_DATA, 10, 20, 31, 40),
HcrRecord(HcrRecord.VALTYPE_INT8, 25, 20, 62, 41),
],
version=1,
flags=1)
self.assertTrue(r1 == r2)
self.assertEquals(repr(r1), repr(r2))
r1.version = 2
self.assertFalse(r1 == r2)
r1.version = 1
self.assertTrue(r1 == r2)
r1.flags = 3
self.assertFalse(r1 == r2)
r1.flags = 1
self.assertTrue(r1 == r2)
r1.records.append(HcrRecord(HcrRecord.VALTYPE_LIN_ADDR, 1, 2, 3, 4))
self.assertFalse(r1 == r2)
def test_read_write_repository_with_all_record_types(self):
records = [
HcrRecord(HcrRecord.VALTYPE_BOOL, True, 1, 1, 0),
HcrRecord(HcrRecord.VALTYPE_INT8, -123, 1, 2, 0),
HcrRecord(HcrRecord.VALTYPE_UINT8, 204, 1, 3, 0),
HcrRecord(HcrRecord.VALTYPE_INT16, -13423, 2, 1, 0),
HcrRecord(HcrRecord.VALTYPE_UINT16, 54321, 2, 2, 0),
HcrRecord(HcrRecord.VALTYPE_INT32, -1000000000, 2, 3, 0),
HcrRecord(HcrRecord.VALTYPE_UINT32, 4000000000, 3, 1, 0),
HcrRecord(HcrRecord.VALTYPE_LIN_ADDR, 0xAABBCCDD, 3, 2, 0),
HcrRecord(HcrRecord.VALTYPE_INT64, 9211026413402420220, 4, 1, 0),
HcrRecord(HcrRecord.VALTYPE_UINT64, 10746170304040729876, 4, 2, 0),
HcrRecord(HcrRecord.VALTYPE_TEXT8, u'Cost 100€', 4, 3, 0),
HcrRecord(HcrRecord.VALTYPE_TEXT8, '', 5, 1, 0),
HcrRecord(HcrRecord.VALTYPE_BIN_DATA, 'test test', 5, 2, 0),
HcrRecord(HcrRecord.VALTYPE_BIN_DATA, '', 5, 3, 0),
HcrRecord(HcrRecord.VALTYPE_ARRAY_INT32, [-2**31, 0, 2**31 - 1], 6,
1, 0),
HcrRecord(HcrRecord.VALTYPE_ARRAY_INT32, [], 6, 2, 0),
HcrRecord(HcrRecord.VALTYPE_ARRAY_UINT32, [0, 100000, 2**32 - 1],
6, 3, 0),
HcrRecord(HcrRecord.VALTYPE_ARRAY_UINT32, [], 7, 1, 0),
HcrRecord(HcrRecord.VALTYPE_BOOL, False, 8, 1, 0),
HcrRecord(HcrRecord.VALTYPE_TEXT8, u'Hello world!!!', 8, 2, 0),
HcrRecord(HcrRecord.VALTYPE_TEXT8, u'unpadded', 8, 3, 0),
]
# Shuffle the records to make sure that they are sorted properly when writing
random.shuffle(records)
repo = HcrRepository(records, version=2, flags=3)
# Record section size: 21 * 20 = 420
# LSD offset: 32 + 420 = 452
# LSD size: 8 + 8 + 12 + 12 + 12 + 12 + 16 + 8 = 88
h = hex_to_bindata
data = [
# Header
h("48435266 0200 0300 15000000 C4010000"),
h("58000000 000000000000000000000000"),
# Record section
h("01000000 01000000 08000000 0000 0000 01000000"), # bool
h("01000000 02000000 04000000 0000 0000 85FFFFFF"), # int8
h("01000000 03000000 40000000 0000 0000 CC000000"), # uint8
h("02000000 01000000 02000000 0000 0000 91CBFFFF"), # int16
h("02000000 02000000 20000000 0000 0000 31D40000"), # uint16
h("02000000 03000000 01000000 0000 0000 003665C4"), # int32
h("03000000 01000000 10000000 0000 0000 00286BEE"), # uint32
h("03000000 02000000 00010000 0000 0000 DDCCBBAA"), # linaddr
h("04000000 01000000 00000001 0000 0800 00000000"
), # int64, lsd pos = (0, 8)
h("04000000 02000000 00000002 0000 0800 08000000"
), # uint64, lsd pos = (8, 8)
h("04000000 03000000 00000200 0000 0B00 10000000"
), # text8, lsd pos = (8 + 8, 11)
h("05000000 01000000 00000200 0000 0000 1C000000"
), # text8, lsd pos = (8 + 8 + 12, 0)
h("05000000 02000000 00000100 0000 0900 1C000000"
), # bindata, lsd pos = (8 + 8 + 12, 9)
h("05000000 03000000 00000100 0000 0000 28000000"
), # bindata, lsd pos = (8 + 8 + 12 + 12, 0)
h("06000000 01000000 00000400 0000 0C00 28000000"
), # arrayint32, lsd pos = (8 + 8 + 12 + 12, 12)
h("06000000 02000000 00000400 0000 0000 34000000"
), # arrayint32, lsd pos = (8 + 8 + 12 + 12 + 12, 0)
h("06000000 03000000 00000800 0000 0C00 34000000"
), # arrayuint32, lsd pos = (8 + 8 + 12 + 12 + 12, 12)
h("07000000 01000000 00000800 0000 0000 40000000"
), # arrayuint32, lsd pos = (8 + 8 + 12 + 12 + 12 + 12, 0)
h("08000000 01000000 08000000 0000 0000 00000000"), # bool
h("08000000 02000000 00000200 0000 0E00 40000000"
), # text8, lsd pos = (8 + 8 + 12 + 12 + 12 + 12, 14)
h("08000000 03000000 00000200 0000 0800 50000000"
), # text8, lsd pos = (8 + 8 + 12 + 12 + 12 + 12 + 16, 8)
# LSD section
h("FC73 978B B823 D47F"), # 8 bytes
h("14FD 32B4 F410 2295"), # 8 bytes
"Cost 100" + h("E2 82 AC 00"), # 12 bytes
"",
"test test" + h("00 00 00"), # 12 bytes
"",
h("00000080 00000000 FFFFFF7F"), # 12 bytes
"",
h("00000000 A0860100 FFFFFFFF"), # 12 bytes
"",
"Hello world!!!" + h("00 00"), # 16 bytes
"unpadded", # 8 bytes
]
repo_data = ''.join(data)
self._run_test_read_write_repository(repo, repo_data,
'repo_with_all_record_types')
def test_create_record_with_invalid_type(self):
try:
r = HcrRecord('foobar_type', 0, 0, 0, 0)
self.fail("Creating a foobar_type record succeeded!")
except ValueError:
pass
def test_record_equality(self):
self.assertTrue(
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93) == HcrRecord(
HcrRecord.VALTYPE_INT8, 10, 20, 30, 93))
self.assertFalse(
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93) == HcrRecord(
HcrRecord.VALTYPE_INT16, 10, 20, 30, 93))
self.assertFalse(
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93) == HcrRecord(
HcrRecord.VALTYPE_INT8, 2, 20, 30, 93))
self.assertFalse(
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93) == HcrRecord(
HcrRecord.VALTYPE_INT8, 10, 2, 30, 93))
self.assertFalse(
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93) == HcrRecord(
HcrRecord.VALTYPE_INT8, 10, 20, 2, 93))
self.assertFalse(
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93) == HcrRecord(
HcrRecord.VALTYPE_INT8, 10, 20, 30, 2))
self.assertTrue(
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93) != HcrRecord(
HcrRecord.VALTYPE_INT8, 10, 20, 30, 2))
r1 = HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93)
r2 = HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93)
self.assertEquals(repr(r1), repr(r2))
r2.value = 12
self.assertNotEquals(repr(r1), repr(r2))
def test_record_sorting(self):
records1 = [
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93),
HcrRecord(HcrRecord.VALTYPE_INT8, 25, 20, 62, 41),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93),
HcrRecord(HcrRecord.VALTYPE_BIN_DATA, 10, 20, 31, 40),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 83, 41),
HcrRecord(HcrRecord.VALTYPE_UINT64, 10, 21, 30, 40),
]
records2 = [
HcrRecord(HcrRecord.VALTYPE_BIN_DATA, 10, 20, 31, 40),
HcrRecord(HcrRecord.VALTYPE_INT8, 25, 20, 62, 41),
HcrRecord(HcrRecord.VALTYPE_UINT64, 10, 21, 30, 40),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 83, 41),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93),
HcrRecord(HcrRecord.VALTYPE_INT8, 10, 20, 30, 93),
]
self.assertNotEquals(records1, records2)
self.assertEquals(sorted(records1), sorted(records2))
def generate_expected_data():
records = []
category = 0x10001234
records.append(HcrRecord(HcrRecord.VALTYPE_INT32, 0, category, 0))
records.append(HcrRecord(HcrRecord.VALTYPE_INT32, 0, category, 1))
records.append(HcrRecord(HcrRecord.VALTYPE_INT32, 0, category, 2))
generate_repository("generated/expected/project/hcr.dat", records)
# --------------------------------------------------------------
records = []
category = 0x10001234
records.append(HcrRecord(HcrRecord.VALTYPE_INT8, 125, category, 0))
records.append(HcrRecord(HcrRecord.VALTYPE_UINT32, 4000000000, category,
1))
records.append(
HcrRecord(HcrRecord.VALTYPE_ARRAY_INT32,
[-1, -20, -300, -4000, -50000], category, 2))
records.append(
HcrRecord(HcrRecord.VALTYPE_BIN_DATA,
hex_to_bindata('00112233 DEADBEEF CAFE 50'), category, 3))
category = 0x20001234
records.append(
HcrRecord(HcrRecord.VALTYPE_LIN_ADDR, 0x10203040, category, 0))
records.append(
HcrRecord(HcrRecord.VALTYPE_INT64, 1234567890123456789, category, 1))
records.append(
HcrRecord(HcrRecord.VALTYPE_ARRAY_UINT32, [1, 20, 300, 4000, 50000],
category, 2))
records.append(
HcrRecord(HcrRecord.VALTYPE_TEXT8, u'100\u20ac', category, 3))
category = 0x30001234
records.append(HcrRecord(HcrRecord.VALTYPE_BOOL, False, category, 0))
generate_repository("generated/expected/multifile_project/hcr.dat",
records)
