af7b36dea5
Test: mypy symbolfile Test: pytest Bug: None Change-Id: I6b1045d315e5a10e699d31de9fafc084d82768b2
544 lines
20 KiB
Python
544 lines
20 KiB
Python
#
|
|
# Copyright (C) 2016 The Android Open Source Project
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
"""Tests for symbolfile."""
|
|
import io
|
|
import textwrap
|
|
import unittest
|
|
|
|
import symbolfile
|
|
from symbolfile import Arch, Tag
|
|
|
|
# pylint: disable=missing-docstring
|
|
|
|
|
|
class DecodeApiLevelTest(unittest.TestCase):
|
|
def test_decode_api_level(self) -> None:
|
|
self.assertEqual(9, symbolfile.decode_api_level('9', {}))
|
|
self.assertEqual(9000, symbolfile.decode_api_level('O', {'O': 9000}))
|
|
|
|
with self.assertRaises(KeyError):
|
|
symbolfile.decode_api_level('O', {})
|
|
|
|
|
|
class TagsTest(unittest.TestCase):
|
|
def test_get_tags_no_tags(self) -> None:
|
|
self.assertEqual([], symbolfile.get_tags(''))
|
|
self.assertEqual([], symbolfile.get_tags('foo bar baz'))
|
|
|
|
def test_get_tags(self) -> None:
|
|
self.assertEqual(['foo', 'bar'], symbolfile.get_tags('# foo bar'))
|
|
self.assertEqual(['bar', 'baz'], symbolfile.get_tags('foo # bar baz'))
|
|
|
|
def test_split_tag(self) -> None:
|
|
self.assertTupleEqual(('foo', 'bar'),
|
|
symbolfile.split_tag(Tag('foo=bar')))
|
|
self.assertTupleEqual(('foo', 'bar=baz'),
|
|
symbolfile.split_tag(Tag('foo=bar=baz')))
|
|
with self.assertRaises(ValueError):
|
|
symbolfile.split_tag(Tag('foo'))
|
|
|
|
def test_get_tag_value(self) -> None:
|
|
self.assertEqual('bar', symbolfile.get_tag_value(Tag('foo=bar')))
|
|
self.assertEqual('bar=baz',
|
|
symbolfile.get_tag_value(Tag('foo=bar=baz')))
|
|
with self.assertRaises(ValueError):
|
|
symbolfile.get_tag_value(Tag('foo'))
|
|
|
|
def test_is_api_level_tag(self) -> None:
|
|
self.assertTrue(symbolfile.is_api_level_tag(Tag('introduced=24')))
|
|
self.assertTrue(symbolfile.is_api_level_tag(Tag('introduced-arm=24')))
|
|
self.assertTrue(symbolfile.is_api_level_tag(Tag('versioned=24')))
|
|
|
|
# Shouldn't try to process things that aren't a key/value tag.
|
|
self.assertFalse(symbolfile.is_api_level_tag(Tag('arm')))
|
|
self.assertFalse(symbolfile.is_api_level_tag(Tag('introduced')))
|
|
self.assertFalse(symbolfile.is_api_level_tag(Tag('versioned')))
|
|
|
|
# We don't support arch specific `versioned` tags.
|
|
self.assertFalse(symbolfile.is_api_level_tag(Tag('versioned-arm=24')))
|
|
|
|
def test_decode_api_level_tags(self) -> None:
|
|
api_map = {
|
|
'O': 9000,
|
|
'P': 9001,
|
|
}
|
|
|
|
tags = [
|
|
Tag('introduced=9'),
|
|
Tag('introduced-arm=14'),
|
|
Tag('versioned=16'),
|
|
Tag('arm'),
|
|
Tag('introduced=O'),
|
|
Tag('introduced=P'),
|
|
]
|
|
expected_tags = [
|
|
Tag('introduced=9'),
|
|
Tag('introduced-arm=14'),
|
|
Tag('versioned=16'),
|
|
Tag('arm'),
|
|
Tag('introduced=9000'),
|
|
Tag('introduced=9001'),
|
|
]
|
|
self.assertListEqual(
|
|
expected_tags, symbolfile.decode_api_level_tags(tags, api_map))
|
|
|
|
with self.assertRaises(symbolfile.ParseError):
|
|
symbolfile.decode_api_level_tags([Tag('introduced=O')], {})
|
|
|
|
|
|
class PrivateVersionTest(unittest.TestCase):
|
|
def test_version_is_private(self) -> None:
|
|
self.assertFalse(symbolfile.version_is_private('foo'))
|
|
self.assertFalse(symbolfile.version_is_private('PRIVATE'))
|
|
self.assertFalse(symbolfile.version_is_private('PLATFORM'))
|
|
self.assertFalse(symbolfile.version_is_private('foo_private'))
|
|
self.assertFalse(symbolfile.version_is_private('foo_platform'))
|
|
self.assertFalse(symbolfile.version_is_private('foo_PRIVATE_'))
|
|
self.assertFalse(symbolfile.version_is_private('foo_PLATFORM_'))
|
|
|
|
self.assertTrue(symbolfile.version_is_private('foo_PRIVATE'))
|
|
self.assertTrue(symbolfile.version_is_private('foo_PLATFORM'))
|
|
|
|
|
|
class SymbolPresenceTest(unittest.TestCase):
|
|
def test_symbol_in_arch(self) -> None:
|
|
self.assertTrue(symbolfile.symbol_in_arch([], Arch('arm')))
|
|
self.assertTrue(symbolfile.symbol_in_arch([Tag('arm')], Arch('arm')))
|
|
|
|
self.assertFalse(symbolfile.symbol_in_arch([Tag('x86')], Arch('arm')))
|
|
|
|
def test_symbol_in_api(self) -> None:
|
|
self.assertTrue(symbolfile.symbol_in_api([], Arch('arm'), 9))
|
|
self.assertTrue(
|
|
symbolfile.symbol_in_api([Tag('introduced=9')], Arch('arm'), 9))
|
|
self.assertTrue(
|
|
symbolfile.symbol_in_api([Tag('introduced=9')], Arch('arm'), 14))
|
|
self.assertTrue(
|
|
symbolfile.symbol_in_api([Tag('introduced-arm=9')], Arch('arm'),
|
|
14))
|
|
self.assertTrue(
|
|
symbolfile.symbol_in_api([Tag('introduced-arm=9')], Arch('arm'),
|
|
14))
|
|
self.assertTrue(
|
|
symbolfile.symbol_in_api([Tag('introduced-x86=14')], Arch('arm'),
|
|
9))
|
|
self.assertTrue(
|
|
symbolfile.symbol_in_api(
|
|
[Tag('introduced-arm=9'),
|
|
Tag('introduced-x86=21')], Arch('arm'), 14))
|
|
self.assertTrue(
|
|
symbolfile.symbol_in_api(
|
|
[Tag('introduced=9'),
|
|
Tag('introduced-x86=21')], Arch('arm'), 14))
|
|
self.assertTrue(
|
|
symbolfile.symbol_in_api(
|
|
[Tag('introduced=21'),
|
|
Tag('introduced-arm=9')], Arch('arm'), 14))
|
|
self.assertTrue(
|
|
symbolfile.symbol_in_api([Tag('future')], Arch('arm'),
|
|
symbolfile.FUTURE_API_LEVEL))
|
|
|
|
self.assertFalse(
|
|
symbolfile.symbol_in_api([Tag('introduced=14')], Arch('arm'), 9))
|
|
self.assertFalse(
|
|
symbolfile.symbol_in_api([Tag('introduced-arm=14')], Arch('arm'),
|
|
9))
|
|
self.assertFalse(
|
|
symbolfile.symbol_in_api([Tag('future')], Arch('arm'), 9))
|
|
self.assertFalse(
|
|
symbolfile.symbol_in_api(
|
|
[Tag('introduced=9'), Tag('future')], Arch('arm'), 14))
|
|
self.assertFalse(
|
|
symbolfile.symbol_in_api([Tag('introduced-arm=9'),
|
|
Tag('future')], Arch('arm'), 14))
|
|
self.assertFalse(
|
|
symbolfile.symbol_in_api(
|
|
[Tag('introduced-arm=21'),
|
|
Tag('introduced-x86=9')], Arch('arm'), 14))
|
|
self.assertFalse(
|
|
symbolfile.symbol_in_api(
|
|
[Tag('introduced=9'),
|
|
Tag('introduced-arm=21')], Arch('arm'), 14))
|
|
self.assertFalse(
|
|
symbolfile.symbol_in_api(
|
|
[Tag('introduced=21'),
|
|
Tag('introduced-x86=9')], Arch('arm'), 14))
|
|
|
|
# Interesting edge case: this symbol should be omitted from the
|
|
# library, but this call should still return true because none of the
|
|
# tags indiciate that it's not present in this API level.
|
|
self.assertTrue(symbolfile.symbol_in_api([Tag('x86')], Arch('arm'), 9))
|
|
|
|
def test_verioned_in_api(self) -> None:
|
|
self.assertTrue(symbolfile.symbol_versioned_in_api([], 9))
|
|
self.assertTrue(
|
|
symbolfile.symbol_versioned_in_api([Tag('versioned=9')], 9))
|
|
self.assertTrue(
|
|
symbolfile.symbol_versioned_in_api([Tag('versioned=9')], 14))
|
|
|
|
self.assertFalse(
|
|
symbolfile.symbol_versioned_in_api([Tag('versioned=14')], 9))
|
|
|
|
|
|
class OmitVersionTest(unittest.TestCase):
|
|
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 test_omit_llndk(self) -> None:
|
|
self.assertTrue(
|
|
symbolfile.should_omit_version(
|
|
symbolfile.Version('foo', None, [Tag('llndk')], []),
|
|
Arch('arm'), 9, False, False))
|
|
|
|
self.assertFalse(
|
|
symbolfile.should_omit_version(
|
|
symbolfile.Version('foo', None, [], []), Arch('arm'), 9, True,
|
|
False))
|
|
self.assertFalse(
|
|
symbolfile.should_omit_version(
|
|
symbolfile.Version('foo', None, [Tag('llndk')], []),
|
|
Arch('arm'), 9, True, False))
|
|
|
|
def test_omit_apex(self) -> None:
|
|
self.assertTrue(
|
|
symbolfile.should_omit_version(
|
|
symbolfile.Version('foo', None, [Tag('apex')], []),
|
|
Arch('arm'), 9, False, False))
|
|
|
|
self.assertFalse(
|
|
symbolfile.should_omit_version(
|
|
symbolfile.Version('foo', None, [], []), Arch('arm'), 9, False,
|
|
True))
|
|
self.assertFalse(
|
|
symbolfile.should_omit_version(
|
|
symbolfile.Version('foo', None, [Tag('apex')], []),
|
|
Arch('arm'), 9, False, True))
|
|
|
|
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_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))
|
|
|
|
|
|
class OmitSymbolTest(unittest.TestCase):
|
|
def test_omit_llndk(self) -> None:
|
|
self.assertTrue(
|
|
symbolfile.should_omit_symbol(
|
|
symbolfile.Symbol('foo', [Tag('llndk')]), Arch('arm'), 9,
|
|
False, False))
|
|
|
|
self.assertFalse(
|
|
symbolfile.should_omit_symbol(symbolfile.Symbol('foo', []),
|
|
Arch('arm'), 9, True, False))
|
|
self.assertFalse(
|
|
symbolfile.should_omit_symbol(
|
|
symbolfile.Symbol('foo', [Tag('llndk')]), Arch('arm'), 9, True,
|
|
False))
|
|
|
|
def test_omit_apex(self) -> None:
|
|
self.assertTrue(
|
|
symbolfile.should_omit_symbol(
|
|
symbolfile.Symbol('foo', [Tag('apex')]), Arch('arm'), 9, False,
|
|
False))
|
|
|
|
self.assertFalse(
|
|
symbolfile.should_omit_symbol(symbolfile.Symbol('foo', []),
|
|
Arch('arm'), 9, False, True))
|
|
self.assertFalse(
|
|
symbolfile.should_omit_symbol(
|
|
symbolfile.Symbol('foo', [Tag('apex')]), Arch('arm'), 9, False,
|
|
True))
|
|
|
|
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', []),
|
|
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))
|
|
|
|
|
|
class SymbolFileParseTest(unittest.TestCase):
|
|
def test_next_line(self) -> None:
|
|
input_file = io.StringIO(textwrap.dedent("""\
|
|
foo
|
|
|
|
bar
|
|
# baz
|
|
qux
|
|
"""))
|
|
parser = symbolfile.SymbolFileParser(input_file, {}, Arch('arm'), 16,
|
|
False, False)
|
|
self.assertIsNone(parser.current_line)
|
|
|
|
self.assertEqual('foo', parser.next_line().strip())
|
|
assert parser.current_line is not None
|
|
self.assertEqual('foo', parser.current_line.strip())
|
|
|
|
self.assertEqual('bar', parser.next_line().strip())
|
|
self.assertEqual('bar', parser.current_line.strip())
|
|
|
|
self.assertEqual('qux', parser.next_line().strip())
|
|
self.assertEqual('qux', parser.current_line.strip())
|
|
|
|
self.assertEqual('', parser.next_line())
|
|
self.assertEqual('', parser.current_line)
|
|
|
|
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_version_eof(self) -> None:
|
|
input_file = io.StringIO(textwrap.dedent("""\
|
|
VERSION_1 {
|
|
"""))
|
|
parser = symbolfile.SymbolFileParser(input_file, {}, Arch('arm'), 16,
|
|
False, False)
|
|
parser.next_line()
|
|
with self.assertRaises(symbolfile.ParseError):
|
|
parser.parse_version()
|
|
|
|
def test_unknown_scope_label(self) -> None:
|
|
input_file = io.StringIO(textwrap.dedent("""\
|
|
VERSION_1 {
|
|
foo:
|
|
}
|
|
"""))
|
|
parser = symbolfile.SymbolFileParser(input_file, {}, Arch('arm'), 16,
|
|
False, False)
|
|
parser.next_line()
|
|
with self.assertRaises(symbolfile.ParseError):
|
|
parser.parse_version()
|
|
|
|
def test_parse_symbol(self) -> None:
|
|
input_file = io.StringIO(textwrap.dedent("""\
|
|
foo;
|
|
bar; # baz qux
|
|
"""))
|
|
parser = symbolfile.SymbolFileParser(input_file, {}, Arch('arm'), 16,
|
|
False, False)
|
|
|
|
parser.next_line()
|
|
symbol = parser.parse_symbol()
|
|
self.assertEqual('foo', symbol.name)
|
|
self.assertEqual([], symbol.tags)
|
|
|
|
parser.next_line()
|
|
symbol = parser.parse_symbol()
|
|
self.assertEqual('bar', symbol.name)
|
|
self.assertEqual(['baz', 'qux'], symbol.tags)
|
|
|
|
def test_wildcard_symbol_global(self) -> None:
|
|
input_file = io.StringIO(textwrap.dedent("""\
|
|
VERSION_1 {
|
|
*;
|
|
};
|
|
"""))
|
|
parser = symbolfile.SymbolFileParser(input_file, {}, Arch('arm'), 16,
|
|
False, False)
|
|
parser.next_line()
|
|
with self.assertRaises(symbolfile.ParseError):
|
|
parser.parse_version()
|
|
|
|
def test_wildcard_symbol_local(self) -> None:
|
|
input_file = io.StringIO(textwrap.dedent("""\
|
|
VERSION_1 {
|
|
local:
|
|
*;
|
|
};
|
|
"""))
|
|
parser = symbolfile.SymbolFileParser(input_file, {}, Arch('arm'), 16,
|
|
False, False)
|
|
parser.next_line()
|
|
version = parser.parse_version()
|
|
self.assertEqual([], version.symbols)
|
|
|
|
def test_missing_semicolon(self) -> None:
|
|
input_file = io.StringIO(textwrap.dedent("""\
|
|
VERSION_1 {
|
|
foo
|
|
};
|
|
"""))
|
|
parser = symbolfile.SymbolFileParser(input_file, {}, Arch('arm'), 16,
|
|
False, False)
|
|
parser.next_line()
|
|
with self.assertRaises(symbolfile.ParseError):
|
|
parser.parse_version()
|
|
|
|
def test_parse_fails_invalid_input(self) -> None:
|
|
with self.assertRaises(symbolfile.ParseError):
|
|
input_file = io.StringIO('foo')
|
|
parser = symbolfile.SymbolFileParser(input_file, {}, Arch('arm'),
|
|
16, False, False)
|
|
parser.parse()
|
|
|
|
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_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)
|
|
|
|
|
|
def main() -> None:
|
|
suite = unittest.TestLoader().loadTestsFromName(__name__)
|
|
unittest.TextTestRunner(verbosity=3).run(suite)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|