def test_SegCSF_repr_info():
csf_seg = SegCSF()
assert "CSF <Commands:" in repr(csf_seg)
csf_seg.append_command(
CmdWriteData(ops=EnumWriteOps.WRITE_VALUE,
data=[(0x30340004, 0x4F400005)]))
assert "Write Data Command" in csf_seg.info()
def test_SegCSF_export_parse():
obj = SegCSF(enabled=True)
obj.append_command(
CmdWriteData(ops=EnumWriteOps.WRITE_VALUE,
data=[(0x30340004, 0x4F400005)]))
data = obj.export()
csf_parsed = SegCSF.parse(data)
assert data == csf_parsed.export()
# with padding
obj.padding_len = 0x10
assert obj.export() == extend_block(data, obj.size + 0x10)
def test_SegCSF_get_set_iter():
csf_seg = SegCSF()
csf_seg.append_command(
CmdCheckData(ops=EnumCheckOps.ALL_CLEAR,
address=0x307900C4,
mask=0x00000001))
csf_seg.append_command(
CmdCheckData(ops=EnumCheckOps.ANY_SET,
address=0x307900C4,
mask=0x00000001))
csf_seg[0] = CmdCheckData(ops=EnumCheckOps.ALL_SET,
address=0x307900C4,
mask=0x00000001)
assert csf_seg[0] == CmdCheckData(ops=EnumCheckOps.ALL_SET,
address=0x307900C4,
mask=0x00000001)
my_iter = iter(csf_seg)
assert next(my_iter) == CmdCheckData(ops=EnumCheckOps.ALL_SET,
address=0x307900C4,
mask=0x00000001)
assert next(my_iter) == CmdCheckData(ops=EnumCheckOps.ANY_SET,
address=0x307900C4,
mask=0x00000001)
with pytest.raises(StopIteration):
next(my_iter)
def ref_csf_obj():
# Prepare reference CSF object
obj = SegCSF(enabled=True)
obj.append_command(CmdWriteData(ops=EnumWriteOps.WRITE_VALUE, data=((0x30340004, 0x4F400005),)))
obj.append_command(
CmdCheckData(ops=EnumCheckOps.ALL_CLEAR, address=0x307900C4, mask=0x00000001, count=10)
)
return obj
def test_segCSF_clear():
csf_seg = SegCSF(0x40)
csf_seg.append_command(
CmdCheckData(ops=EnumCheckOps.ALL_CLEAR,
address=0x307900C4,
mask=0x00000001))
assert csf_seg._header.length == 16
assert csf_seg._header.size == 4
csf_seg.clear_commands()
assert csf_seg._header.length == 4
assert csf_seg._header.size == 4
def test_SegCSF_append():
csf_seg = SegCSF()
csf_seg.append_command(
CmdCheckData(ops=EnumCheckOps.ALL_CLEAR,
address=0x307900C4,
mask=0x00000001))
assert len(csf_seg) == 1
csf_seg.append_command(
CmdCheckData(ops=EnumCheckOps.ANY_SET,
address=0x307900C4,
mask=0x00000001))
assert len(csf_seg) == 2
def test_SegCSF_eq():
csf_seg = SegCSF()
dcd_seg = SegDCD()
assert csf_seg != dcd_seg
def ref_fast_auth_csf_obj(data_dir):
with open(os.path.join(data_dir, "fastauth.csf.bin"), "rb") as csf_bin:
return SegCSF.parse(csf_bin.read())
def test_SegCSF_invalid_append_command():
obj = SegCSF(enabled=True)
with pytest.raises(SPSDKError, match="Invalid command"):
obj.append_command(cmd=6)
