def test_value_range():
cmd = CmdErase(address=1000, length=1000)
cmd.address = 1000
cmd.length = 1000
assert 0x00000000 <= cmd.address <= 0xFFFFFFFF
assert 0x00000000 <= cmd.length <= 0xFFFFFFFF
def test_parse_invalid_cmd_loadkeyblob_cmd_tag():
"""CmdLoadKeyBlob tag validity test."""
cmd = CmdLoadKeyBlob(offset=100, key_wrap_id=CmdLoadKeyBlob.KeyWraps.NXP_CUST_KEK_EXT_SK, data=bytes(10))
cmd.cmd_tag = EnumCmdTag.CALL
data = cmd.export()
with pytest.raises(ValueError):
CmdErase.parse(data=data)
def test_cmd_erase():
"""Test address, length, memory_id, info value, size after export and parsing of CmdErase command."""
cmd = CmdErase(address=100, length=0xFF, memory_id=10)
assert cmd.address == 100
assert cmd.length == 0xFF
assert cmd.memory_id == 10
assert cmd.info()
data = cmd.export()
assert len(data) == 32
cmd_parsed = CmdErase.parse(data=data)
assert cmd == cmd_parsed
def test_parse_invalid_cmd_erase_cmd_tag():
"""CmdErase tag validity test."""
cmd = CmdErase(address=0, length=0, memory_id=0)
cmd.cmd_tag = EnumCmdTag.CALL
data = cmd.export()
with pytest.raises(SPSDKError):
CmdErase.parse(data=data)
def test_implementation_function_parse():
cmd = CmdErase(address=100, length=0)
data = cmd.export()
with pytest.raises(NotImplementedError):
MainCmd.parse(data=data)
def test_implementation_function_export():
cmd = CmdErase(address=100, length=0)
with pytest.raises(NotImplementedError):
MainCmd.export(cmd)
def test_implementation_function_str():
cmd = CmdErase(address=100, length=0)
with pytest.raises(NotImplementedError):
BaseCmd.info(cmd)
MainCmd.__str__(cmd)
def test_parse_cmd_erase_invalid_padding():
cmd = CmdErase(address=100, length=0xFF)
data = b"U\xaa\xaaUd\x00\x00\x00\xff\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00"
with pytest.raises(SPSDKError, match="Invalid padding"):
cmd.parse(data)
