def testFillingFirstPage(self, MockEncodeAddressUnwinds):
MockEncodeAddressUnwinds.return_value = EncodedAddressUnwind(
0, b'\x00')
self.assertEqual(
[
EncodedFunctionUnwind(page_number=0,
page_offset=0,
address_unwinds=REFUSE_TO_UNWIND),
EncodedFunctionUnwind(page_number=0,
page_offset=100 >> 1,
address_unwinds=EncodedAddressUnwind(
0, b'\x00')),
EncodedFunctionUnwind(page_number=0,
page_offset=200 >> 1,
address_unwinds=EncodedAddressUnwind(
0, b'\x00')),
EncodedFunctionUnwind(page_number=0,
page_offset=300 >> 1,
address_unwinds=REFUSE_TO_UNWIND),
],
list(
EncodeFunctionUnwinds([
FunctionUnwind(address=1100, size=100, address_unwinds=()),
FunctionUnwind(address=1200, size=100, address_unwinds=()),
],
text_section_start_address=1000)))
def testFillingGaps(self, MockEncodeAddressUnwinds):
MockEncodeAddressUnwinds.return_value = EncodedAddressUnwind(
0, b'\x00')
self.assertEqual(
[
EncodedFunctionUnwind(page_number=0,
page_offset=0,
address_unwinds=EncodedAddressUnwind(
0, b'\x00')),
EncodedFunctionUnwind(page_number=0,
page_offset=50 >> 1,
address_unwinds=TRIVIAL_UNWIND),
EncodedFunctionUnwind(page_number=0,
page_offset=100 >> 1,
address_unwinds=EncodedAddressUnwind(
0, b'\x00')),
],
list(
EncodeFunctionUnwinds([
FunctionUnwind(address=0, size=50, address_unwinds=()),
FunctionUnwind(
address=100, size=PAGE_SIZE - 100, address_unwinds=()),
],
text_section_start_address=0)))
def testOverlappedFunctions(self, _):
self.assertRaises(
# Eval generator with `list`. Otherwise the code will not execute.
AssertionError,
lambda: list(
EncodeFunctionUnwinds([
FunctionUnwind(address=0, size=100, address_unwinds=()),
FunctionUnwind(address=50, size=100, address_unwinds=()),
])))
def testEncodeOrder(self, MockEncodeAddressUnwinds):
MockEncodeAddressUnwinds.return_value = EncodedAddressUnwind(
0, b'\x00')
self.assertEqual([
EncodedFunctionUnwind(page_number=0,
page_offset=0,
address_unwinds=EncodedAddressUnwind(
0, b'\x00')),
EncodedFunctionUnwind(page_number=0,
page_offset=100 >> 1,
address_unwinds=EncodedAddressUnwind(
0, b'\x00')),
],
list(
EncodeFunctionUnwinds([
FunctionUnwind(address=100,
size=PAGE_SIZE - 100,
address_unwinds=()),
FunctionUnwind(address=0,
size=100,
address_unwinds=()),
])))