def test_parse_version(self) -> None: input_file = io.StringIO(textwrap.dedent("""\ VERSION_1 { # foo bar baz; qux; # woodly doodly }; VERSION_2 { } VERSION_1; # asdf """)) parser = symbolfile.SymbolFileParser(input_file, {}, Arch('arm'), 16, False, False) parser.next_line() version = parser.parse_version() self.assertEqual('VERSION_1', version.name) self.assertIsNone(version.base) self.assertEqual(['foo', 'bar'], version.tags) expected_symbols = [ symbolfile.Symbol('baz', []), symbolfile.Symbol('qux', [Tag('woodly'), Tag('doodly')]), ] self.assertEqual(expected_symbols, version.symbols) parser.next_line() version = parser.parse_version() self.assertEqual('VERSION_2', version.name) self.assertEqual('VERSION_1', version.base) self.assertEqual([], version.tags)
def test_parse(self) -> None: input_file = io.StringIO(textwrap.dedent("""\ VERSION_1 { local: hidden1; global: foo; bar; # baz }; VERSION_2 { # wasd # Implicit global scope. woodly; doodly; # asdf local: qwerty; } VERSION_1; """)) parser = symbolfile.SymbolFileParser(input_file, {}, Arch('arm'), 16, False, False) versions = parser.parse() expected = [ symbolfile.Version('VERSION_1', None, [], [ symbolfile.Symbol('foo', []), symbolfile.Symbol('bar', [Tag('baz')]), ]), symbolfile.Version('VERSION_2', 'VERSION_1', [Tag('wasd')], [ symbolfile.Symbol('woodly', []), symbolfile.Symbol('doodly', [Tag('asdf')]), ]), ] self.assertEqual(expected, versions)
def test_omit_symbol(self) -> None: # Thorough testing of the cases involved here is handled by # SymbolPresenceTest. src_file = io.StringIO() version_file = io.StringIO() generator = ndkstubgen.Generator(src_file, version_file, Arch('arm'), 9, False, False) version = symbolfile.Version('VERSION_1', None, [], [ symbolfile.Symbol('foo', [Tag('x86')]), ]) generator.write_version(version) self.assertEqual('', src_file.getvalue()) self.assertEqual('', version_file.getvalue()) version = symbolfile.Version('VERSION_1', None, [], [ symbolfile.Symbol('foo', [Tag('introduced=14')]), ]) generator.write_version(version) self.assertEqual('', src_file.getvalue()) self.assertEqual('', version_file.getvalue()) version = symbolfile.Version('VERSION_1', None, [], [ symbolfile.Symbol('foo', [Tag('llndk')]), ]) generator.write_version(version) self.assertEqual('', src_file.getvalue()) self.assertEqual('', version_file.getvalue()) version = symbolfile.Version('VERSION_1', None, [], [ symbolfile.Symbol('foo', [Tag('apex')]), ]) generator.write_version(version) self.assertEqual('', src_file.getvalue()) self.assertEqual('', version_file.getvalue())
def test_omit_version(self) -> None: # Thorough testing of the cases involved here is handled by # OmitVersionTest, PrivateVersionTest, and SymbolPresenceTest. src_file = io.StringIO() version_file = io.StringIO() symbol_list_file = io.StringIO() generator = ndkstubgen.Generator(src_file, version_file, symbol_list_file, Arch('arm'), 9, False, False) version = symbolfile.Version('VERSION_PRIVATE', None, Tags(), [ symbolfile.Symbol('foo', Tags()), ]) generator.write_version(version) self.assertEqual('', src_file.getvalue()) self.assertEqual('', version_file.getvalue()) version = symbolfile.Version('VERSION', None, Tags.from_strs(['x86']), [ symbolfile.Symbol('foo', Tags()), ]) generator.write_version(version) self.assertEqual('', src_file.getvalue()) self.assertEqual('', version_file.getvalue()) version = symbolfile.Version('VERSION', None, Tags.from_strs(['introduced=14']), [ symbolfile.Symbol('foo', Tags()), ]) generator.write_version(version) self.assertEqual('', src_file.getvalue()) self.assertEqual('', version_file.getvalue())
def test_omit_api(self) -> None: self.assertFalse( symbolfile.should_omit_symbol(symbolfile.Symbol('foo', []), Arch('arm'), 9, False, False)) self.assertFalse( symbolfile.should_omit_symbol( symbolfile.Symbol('foo', [Tag('introduced=9')]), Arch('arm'), 9, False, False)) self.assertTrue( symbolfile.should_omit_symbol( symbolfile.Symbol('foo', [Tag('introduced=14')]), Arch('arm'), 9, False, False))
def test_omit_arch(self) -> None: self.assertFalse( symbolfile.should_omit_symbol(symbolfile.Symbol('foo', []), Arch('arm'), 9, False, False)) self.assertFalse( symbolfile.should_omit_symbol( symbolfile.Symbol('foo', [Tag('arm')]), Arch('arm'), 9, False, False)) self.assertTrue( symbolfile.should_omit_symbol( symbolfile.Symbol('foo', [Tag('x86')]), Arch('arm'), 9, False, False))
def test_omit_api(self) -> None: self.assertFalse( symbolfile.should_omit_symbol(symbolfile.Symbol('foo', Tags()), Arch('arm'), 9, False, False)) self.assertFalse( symbolfile.should_omit_symbol( symbolfile.Symbol('foo', Tags.from_strs(['introduced=9'])), Arch('arm'), 9, False, False)) self.assertTrue( symbolfile.should_omit_symbol( symbolfile.Symbol('foo', Tags.from_strs(['introduced=14'])), Arch('arm'), 9, False, False))
def test_omit_arch(self) -> None: self.assertFalse( symbolfile.should_omit_symbol(symbolfile.Symbol('foo', Tags()), Arch('arm'), 9, False, False)) self.assertFalse( symbolfile.should_omit_symbol( symbolfile.Symbol('foo', Tags.from_strs(['arm'])), Arch('arm'), 9, False, False)) self.assertTrue( symbolfile.should_omit_symbol( symbolfile.Symbol('foo', Tags.from_strs(['x86'])), Arch('arm'), 9, False, False))
def test_write(self) -> None: src_file = io.StringIO() version_file = io.StringIO() symbol_list_file = io.StringIO() generator = ndkstubgen.Generator(src_file, version_file, symbol_list_file, Arch('arm'), 9, False, False) versions = [ symbolfile.Version('VERSION_1', None, Tags(), [ symbolfile.Symbol('foo', Tags()), symbolfile.Symbol('bar', Tags.from_strs(['var'])), symbolfile.Symbol('woodly', Tags.from_strs(['weak'])), symbolfile.Symbol('doodly', Tags.from_strs(['weak', 'var'])), ]), symbolfile.Version('VERSION_2', 'VERSION_1', Tags(), [ symbolfile.Symbol('baz', Tags()), ]), symbolfile.Version('VERSION_3', 'VERSION_1', Tags(), [ symbolfile.Symbol('qux', Tags.from_strs(['versioned=14'])), ]), ] generator.write(versions) expected_src = textwrap.dedent("""\ void foo() {} int bar = 0; __attribute__((weak)) void woodly() {} __attribute__((weak)) int doodly = 0; void baz() {} void qux() {} """) self.assertEqual(expected_src, src_file.getvalue()) expected_version = textwrap.dedent("""\ VERSION_1 { global: foo; bar; woodly; doodly; }; VERSION_2 { global: baz; } VERSION_1; """) self.assertEqual(expected_version, version_file.getvalue()) expected_allowlist = textwrap.dedent("""\ [abi_symbol_list] foo bar woodly doodly baz qux """) self.assertEqual(expected_allowlist, symbol_list_file.getvalue())
def test_parse_llndk_apex_symbol(self) -> None: input_file = io.StringIO(textwrap.dedent("""\ VERSION_1 { foo; bar; # llndk baz; # llndk apex qux; # apex }; """)) parser = symbolfile.SymbolFileParser(input_file, {}, Arch('arm'), 16, False, True) parser.next_line() version = parser.parse_version() self.assertEqual('VERSION_1', version.name) self.assertIsNone(version.base) expected_symbols = [ symbolfile.Symbol('foo', []), symbolfile.Symbol('bar', [Tag('llndk')]), symbolfile.Symbol('baz', [Tag('llndk'), Tag('apex')]), symbolfile.Symbol('qux', [Tag('apex')]), ] self.assertEqual(expected_symbols, version.symbols)