diff options
author | Cyrille Bagard <nocbos@gmail.com> | 2019-02-19 18:34:33 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2019-02-19 18:34:33 (GMT) |
commit | d992b4ae5a35954d4fda460735f6dc861ae7bd26 (patch) | |
tree | e37e3f43cbdd2daf5751512e9197f88ec8081957 /tests/analysis/disass/links.py | |
parent | 8ff2fec3c71e156391304361631e0a306a4a9afd (diff) |
Ensured all natural links are well created.
Diffstat (limited to 'tests/analysis/disass/links.py')
-rw-r--r-- | tests/analysis/disass/links.py | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/tests/analysis/disass/links.py b/tests/analysis/disass/links.py new file mode 100644 index 0000000..e0c9ec9 --- /dev/null +++ b/tests/analysis/disass/links.py @@ -0,0 +1,72 @@ +#!/usr/bin/python3 +# -*- coding: utf-8 -*- + + +# S'assure du bon fonctionnement des blocs basiques + + +from chrysacase import ChrysalideTestCase +from pychrysalide.analysis.contents import FileContent +from pychrysalide.analysis import LoadedBinary +from pychrysalide.arch import ArchInstruction +from pychrysalide.format.elf import ElfFormat +import os +import sys + + +class TestDisassLinks(ChrysalideTestCase): + """TestCase for ARMv7.""" + + @classmethod + def setUpClass(cls): + + super(TestDisassLinks, cls).setUpClass() + + cls.log('Compile binary "h1b" if needed...') + + fullname = sys.modules[cls.__module__].__file__ + dirpath = os.path.dirname(fullname) + + os.system('make -C %s h1b > /dev/null 2>&1' % dirpath) + + + @classmethod + def tearDownClass(cls): + + super(TestDisassLinks, cls).tearDownClass() + + cls.log('Delete built binaries...') + + fullname = sys.modules[cls.__module__].__file__ + dirpath = os.path.dirname(fullname) + + os.system('make -C %s clean > /dev/null 2>&1' % dirpath) + + + def testNaturalLinks(self): + """Ensure all natural links are well created.""" + + fullname = sys.modules[self.__class__.__module__].__file__ + filename = os.path.basename(fullname) + + baselen = len(fullname) - len(filename) + + cnt = FileContent(fullname[:baselen] + 'h1b') + self.assertIsNotNone(cnt) + + fmt = ElfFormat(cnt) + self.assertIsNotNone(fmt) + + binary = LoadedBinary(fmt) + self.assertIsNotNone(binary) + + binary.analyze_and_wait() + + nat_count = 0 + + for ins in binary.processor.instrs: + for _, dt in ins.destinations: + if dt == ArchInstruction.ILT_EXEC_FLOW: + nat_count += 1 + + self.assertEqual(nat_count, 3) |