55     def setUp(self):  argument
58         self.elf_file_path = os.path.join(dir_path, 'elf', 'testing',
60         self.elf_file = elf.ElfParser(self.elf_file_path)
62     def tearDown(self):  argument
64         self.elf_file.Close()
66     def testGetSectionName(self):  argument
68         sh_names = [self.elf_file.GetSectionName(sh)
69                     for sh in self.elf_file.Shdr]
70         self.assertFalse(_SECTION_NAMES.difference(sh_names))
72     def testGetSectionsByName(self):  argument
74         none_secs = list(self.elf_file.GetSectionsByName('no.such.section'))
75         dup_secs = list(self.elf_file.GetSectionsByName('test.dup'))
76         self.assertEqual(len(none_secs), 0)
77         self.assertEqual(len(dup_secs), 2)
79     def testGetSectionByName(self):  argument
81         none_sec = self.elf_file.GetSectionByName('no.such.section')
82         self.assertEqual(none_sec, None)
84             sh = self.elf_file.GetSectionByName(section_name)
85             self.assertIsNotNone(sh)
87     def testGetSymbols(self):  argument
89         symtab = self.elf_file.GetSectionByName('.symtab')
90         strtab = self.elf_file.Shdr[symtab.sh_link]
91         syms = self.elf_file.GetSymbols(symtab)
92         sym_names = [self.elf_file.GetString(strtab, sym.st_name)
94         self.assertFalse(_EXPORTED_SYMBOLS.difference(sym_names))
96     def testGetRelocations(self):  argument
98         reltab = self.elf_file.GetSectionByName('.rela.dyn')
99         symtab = self.elf_file.Shdr[reltab.sh_link]
100         strtab = self.elf_file.Shdr[symtab.sh_link]
102         for rela in self.elf_file.GetRelocations(reltab):
103             sym = self.elf_file.GetRelocationSymbol(symtab, rela)
104             sym_name = self.elf_file.GetString(strtab, sym.st_name)
106         self.assertFalse(_RELOCATIONS.difference(relocs))
108     def testGetRelocations_Android(self):  argument
110         android_rela = self.elf_file.GetSectionByName('test.rela')
112         for rela in self.elf_file.GetRelocations(android_rela):
114         self.assertEqual(relocs, _ANDROID_RELOCATIONS)
116     def testGetRelocations_Relr(self):  argument
118         reltab = self.elf_file.GetSectionByName('.relr.dyn')
122         for rela in self.elf_file.GetRelocations(reltab):
124         self.assertEqual(relocs, _RELR_RELOCATIONS)
126     def testIsExecutable(self):  argument
128         is_executable = self.elf_file.IsExecutable()
129         self.assertFalse(is_executable)
131     def testIsSharedObject(self):  argument
133         is_shared_object = self.elf_file.IsSharedObject()
134         self.assertTrue(is_shared_object)
136     def testHasAndroidIdent(self):  argument
138         has_android_ident = self.elf_file.HasAndroidIdent()
139         self.assertTrue(has_android_ident)
141     def testMatchCpuAbi(self):  argument
143         self.assertTrue(self.elf_file.MatchCpuAbi("x86_64"))
144         self.assertFalse(self.elf_file.MatchCpuAbi("x86"))
146     def testListDependencies(self):  argument
148         deps = self.elf_file.ListDependencies()
149         self.assertEqual(deps, _DEPENDENCIES)
151     def testListGlobalSymbols(self):  argument
153         syms = self.elf_file.ListGlobalSymbols(False, '.dynsym', '.dynstr')
154         self.assertFalse(_EXPORTED_SYMBOLS.difference(syms))
156     def testGetProgramInterpreter(self):  argument
158         interp = self.elf_file.GetProgramInterpreter()
159         self.assertEqual(interp, "/lib64/ld-linux-x86-64.so.2")