def testSuccessUnwind(self):
self.assertEqual(
[
FunctionUnwind(address=0x100,
size=1024,
address_unwinds=(
AddressUnwind(
address_offset=0x0,
unwind_type=UnwindType.RETURN_TO_LR,
sp_offset=0,
registers=(),
),
AddressUnwind(
address_offset=0x200,
unwind_type=UnwindType.RETURN_TO_LR,
sp_offset=0,
registers=(),
),
))
],
list(
GenerateUnwinds([
FunctionCfi(size=1024,
address_cfi=(
AddressCfi(address=0x100,
unwind_instructions='RETURN'),
AddressCfi(address=0x300,
unwind_instructions='RETURN'),
))
],
parsers=[MockReturnParser()])))
def testInvalidInitialUnwindInstructionAsserts(self):
self.assertRaises(
AssertionError, lambda: list(
GenerateUnwinds([
FunctionCfi(size=1024,
address_cfi=(
AddressCfi(address=0x100,
unwind_instructions='UNKNOWN'),
AddressCfi(address=0x200,
unwind_instructions='RETURN'),
))
],
parsers=[MockReturnParser()])))