test_disassembler.py revision 92a3e9d63a4fd408fce76c1b2ba71b5a7fb04b8a 
1from .base import TestBase
2
3from ..disassembler import Disassembler
4
5class TestDisassembler(TestBase):
6    def test_instantiate(self):
7         Disassembler('i686-apple-darwin9')
8
9    def test_basic(self):
10        sequence = '\x67\xe3\x81' # jcxz -127
11        triple = 'i686-apple-darwin9'
12
13        disassembler = Disassembler(triple)
14
15        count, s = disassembler.get_instruction(sequence)
16        self.assertEqual(count, 3)
17        self.assertEqual(s, '\tjcxz\t-127')
18
19    def test_get_instructions(self):
20        sequence = '\x67\xe3\x81\x01\xc7' # jcxz -127; addl %eax, %edi
21
22        disassembler = Disassembler('i686-apple-darwin9')
23
24        instructions = list(disassembler.get_instructions(sequence))
25        self.assertEqual(len(instructions), 2)
26
27        self.assertEqual(instructions[0], (0, 3, '\tjcxz\t-127'))
28        self.assertEqual(instructions[1], (3, 2, '\taddl\t%eax, %edi'))
29