| #------------------------------------------------------------------------------- |
| # elftools tests |
| # |
| # Eli Bendersky (eliben@gmail.com) |
| # This code is in the public domain |
| #------------------------------------------------------------------------------- |
| try: |
| import unittest2 as unittest |
| except ImportError: |
| import unittest |
| |
| from utils import setup_syspath; setup_syspath() |
| from elftools.elf.elffile import ELFFile |
| |
| class TestMap(unittest.TestCase): |
| def test_address_offsets(self): |
| class MockELF(ELFFile): |
| __init__ = object.__init__ |
| def iter_segments(self): |
| return iter(( |
| dict(p_vaddr=0x10200, p_filesz=0x200, p_offset=0x100), |
| dict(p_vaddr=0x10100, p_filesz=0x100, p_offset=0x400), |
| )) |
| |
| elf = MockELF() |
| |
| self.assertEqual(tuple(elf.address_offsets(0x10100)), (0x400,)) |
| self.assertEqual(tuple(elf.address_offsets(0x10120)), (0x420,)) |
| self.assertEqual(tuple(elf.address_offsets(0x101FF)), (0x4FF,)) |
| self.assertEqual(tuple(elf.address_offsets(0x10200)), (0x100,)) |
| self.assertEqual(tuple(elf.address_offsets(0x100FF)), ()) |
| self.assertEqual(tuple(elf.address_offsets(0x10400)), ()) |
| |
| self.assertEqual( |
| tuple(elf.address_offsets(0x10100, 0x100)), (0x400,)) |
| self.assertEqual(tuple(elf.address_offsets(0x10100, 4)), (0x400,)) |
| self.assertEqual(tuple(elf.address_offsets(0x10120, 4)), (0x420,)) |
| self.assertEqual(tuple(elf.address_offsets(0x101FC, 4)), (0x4FC,)) |
| self.assertEqual(tuple(elf.address_offsets(0x10200, 4)), (0x100,)) |
| self.assertEqual(tuple(elf.address_offsets(0x10100, 0x200)), ()) |
| self.assertEqual(tuple(elf.address_offsets(0x10000, 0x800)), ()) |
| self.assertEqual(tuple(elf.address_offsets(0x100FC, 4)), ()) |
| self.assertEqual(tuple(elf.address_offsets(0x100FE, 4)), ()) |
| self.assertEqual(tuple(elf.address_offsets(0x101FE, 4)), ()) |
| self.assertEqual(tuple(elf.address_offsets(0x103FE, 4)), ()) |
| self.assertEqual(tuple(elf.address_offsets(0x10400, 4)), ()) |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |
