def test_omit_api(self) -> None:
self.assertFalse(
symbolfile.should_omit_version(
symbolfile.Version('foo', None, [], []), Arch('arm'), 9, False,
False))
self.assertFalse(
symbolfile.should_omit_version(
symbolfile.Version('foo', None, [Tag('introduced=9')], []),
Arch('arm'), 9, False, False))
self.assertTrue(
symbolfile.should_omit_version(
symbolfile.Version('foo', None, [Tag('introduced=14')], []),
Arch('arm'), 9, False, False))
def test_omit_arch(self) -> None:
self.assertFalse(
symbolfile.should_omit_version(
symbolfile.Version('foo', None, [], []), Arch('arm'), 9, False,
False))
self.assertFalse(
symbolfile.should_omit_version(
symbolfile.Version('foo', None, [Tag('arm')], []), Arch('arm'),
9, False, False))
self.assertTrue(
symbolfile.should_omit_version(
symbolfile.Version('foo', None, [Tag('x86')], []), Arch('arm'),
9, False, False))
def test_omit_arch(self) -> None:
self.assertFalse(
symbolfile.should_omit_version(
symbolfile.Version('foo', None, Tags(), []), Arch('arm'), 9,
False, False))
self.assertFalse(
symbolfile.should_omit_version(
symbolfile.Version('foo', None, Tags.from_strs(['arm']), []),
Arch('arm'), 9, False, False))
self.assertTrue(
symbolfile.should_omit_version(
symbolfile.Version('foo', None, Tags.from_strs(['x86']), []),
Arch('arm'), 9, False, False))
def test_omit_private(self) -> None:
self.assertFalse(
symbolfile.should_omit_version(
symbolfile.Version('foo', None, [], []), Arch('arm'), 9, False,
False))
self.assertTrue(
symbolfile.should_omit_version(
symbolfile.Version('foo_PRIVATE', None, [], []), Arch('arm'),
9, False, False))
self.assertTrue(
symbolfile.should_omit_version(
symbolfile.Version('foo_PLATFORM', None, [], []), Arch('arm'),
9, False, False))
self.assertTrue(
symbolfile.should_omit_version(
symbolfile.Version('foo', None, [Tag('platform-only')], []),
Arch('arm'), 9, False, False))
def write_version(self, version: Version) -> None:
"""Writes a single version block's data to the output files."""
if symbolfile.should_omit_version(version, self.arch, self.api,
self.llndk, self.apex):
return
section_versioned = symbolfile.symbol_versioned_in_api(
version.tags, self.api)
version_empty = True
pruned_symbols = []
for symbol in version.symbols:
if symbolfile.should_omit_symbol(symbol, self.arch, self.api,
self.llndk, self.apex):
continue
if symbolfile.symbol_versioned_in_api(symbol.tags, self.api):
version_empty = False
pruned_symbols.append(symbol)
if len(pruned_symbols) > 0:
if not version_empty and section_versioned:
self.version_script.write(version.name + ' {\n')
self.version_script.write(' global:\n')
for symbol in pruned_symbols:
emit_version = symbolfile.symbol_versioned_in_api(
symbol.tags, self.api)
if section_versioned and emit_version:
self.version_script.write(' ' + symbol.name + ';\n')
weak = ''
if 'weak' in symbol.tags:
weak = '__attribute__((weak)) '
if 'var' in symbol.tags:
self.src_file.write(f'{weak}int {symbol.name} = 0;\n')
else:
self.src_file.write(f'{weak}void {symbol.name}() {{}}\n')
self.symbol_list.write(f'{symbol.name}\n')
if not version_empty and section_versioned:
base = '' if version.base is None else ' ' + version.base
self.version_script.write('}' + base + ';\n')