def test_elf_symbols_elf_libelf_so(self):
test_file = self.get_test_loc('elf/libelf.so')
expected_file = self.get_test_loc('elf/libelf.so.expected_elf_symbols')
with codecs.open(expected_file, encoding='utf-8') as expect:
expected = json.load(expect)
elf = Elf(test_file)
for section, expected_values in expected.items():
result = getattr(elf.symbols_section, section)
for i, v in enumerate(sorted(expected_values)):
assert tuple(v) == tuple(sorted(result)[i])
def test_elf_symbols_dwarf_arm_exec(self):
test_file = self.get_test_loc('dwarf/arm_exec')
expected_file = self.get_test_loc(
'dwarf/arm_exec.expected_elf_symbols')
with codecs.open(expected_file, encoding='utf-8') as expect:
expected = json.load(expect)
elf = Elf(test_file)
for section, expected_values in expected.items():
result = getattr(elf.symbols_section, section)
for i, v in enumerate(sorted(expected_values)):
assert v == sorted(result)[i]
def test_elf_symbols_misc_elfs_cpp_test_o(self):
test_file = self.get_test_loc('misc_elfs/cpp-test.o')
expected_file = self.get_test_loc(
'misc_elfs/cpp-test.o.expected_elf_symbols')
with codecs.open(expected_file, encoding='utf-8') as expect:
expected = json.load(expect)
elf = Elf(test_file)
for section, expected_values in expected.items():
result = getattr(elf.symbols_section, section)
for i, v in enumerate(sorted(expected_values)):
assert v == sorted(result)[i]
def test_corrupted_elf_compiled_with_gcc2(self):
test_file = self.get_test_loc('elf-corrupted/corrupt.o')
elf = Elf(test_file)
assert elf.symbols_section
sections_to_tests = [
elf.symbols_section.files, elf.symbols_section.standard_files,
elf.symbols_section.local_functions,
elf.symbols_section.local_objects,
elf.symbols_section.global_functions,
elf.symbols_section.global_objects,
elf.symbols_section.external_libs_functions,
elf.symbols_section.external_libs_objects,
elf.symbols_section.standard_functions,
elf.symbols_section.standard_objects
]
for section in sections_to_tests:
assert not section
def test_needed_libraries_2(self):
test_file = 'dwarf/amd64_exec'
expected = ['libacl.so.1', 'libc.so.6', 'librt.so.1']
test_loc = self.get_test_loc(test_file)
elf = Elf(test_loc)
assert set(expected) == set(elf.needed_libraries)
def test_needed_libraries_1(self):
test_file = 'elf/libelf.so'
expected = ['libc.so.6']
test_loc = self.get_test_loc(test_file)
elf = Elf(test_loc)
assert set(expected) == set(elf.needed_libraries)
def test_needed_libraries_7(self):
test_file = 'dwarf/ssdeep.x86_64'
expected = ['libc.so.6']
test_loc = self.get_test_loc(test_file)
elf = Elf(test_loc)
assert set(expected) == set(elf.needed_libraries)
def test_needed_libraries_5(self):
test_file = 'dwarf/shash.i686'
expected = ['libc.so.6']
test_loc = self.get_test_loc(test_file)
elf = Elf(test_loc)
assert set(expected) == set(elf.needed_libraries)
def test_needed_libraries_3(self):
test_file = 'dwarf/file_stripped'
expected = ['libc.so.6', 'libmagic.so.1', 'libz.so.1']
test_loc = self.get_test_loc(test_file)
elf = Elf(test_loc)
assert set(expected) == set(elf.needed_libraries)
