(self)
| 450 | self.assertTrue(msg.endswith(f'{num} return {num}.')) |
| 451 | |
| 452 | def test_udp_elf_linux_x8664(self): |
| 453 | logged: List[str] = [] |
| 454 | |
| 455 | def check_write(ql: Qiling, fd: int, write_buf, count: int): |
| 456 | if fd == 2: |
| 457 | content = ql.mem.read(write_buf, count) |
| 458 | |
| 459 | logged.extend(content.decode().splitlines()) |
| 460 | |
| 461 | ql = Qiling([fr'{X64_LINUX_ROOTFS}/bin/x8664_udp_test', '20011'], X64_LINUX_ROOTFS, multithread=True, verbose=QL_VERBOSE.DEBUG) |
| 462 | |
| 463 | ql.os.stats = QlOsNullStats() |
| 464 | ql.os.set_syscall("write", check_write, QL_INTERCEPT.ENTER) |
| 465 | ql.run() |
| 466 | |
| 467 | self.assertGreaterEqual(len(logged), 2) |
| 468 | self.assertTrue(logged[-2].startswith('server recvfrom()')) |
| 469 | self.assertTrue(logged[-1].startswith('server sendto()')) |
| 470 | |
| 471 | # the server is expected to send the value it received, for example: |
| 472 | # 'server recvfrom() return 14.\n' |
| 473 | # 'server sendto() 14 return 14.\n' |
| 474 | |
| 475 | m = re.search(r'(?P<num>\d+)\.\Z', logged[-2]) |
| 476 | self.assertIsNotNone(m, f'could not extract numeric value from log message "{logged[-2]}"') |
| 477 | |
| 478 | num = m.group('num') |
| 479 | msg = logged[-1].strip() |
| 480 | |
| 481 | self.assertTrue(msg.endswith(f'{num} return {num}.')) |
| 482 | |
| 483 | def test_udp_elf_linux_arm64(self): |
| 484 | logged: List[str] = [] |
nothing calls this directly
no test coverage detected