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