Get NDK python script tests running.
Imports weren't working in tests because the package had been created.
The Python "binaries" built by Soong don't seem to take their own
pkg_path into account, so I split the separate pieces of code here out
into their own packages.
Note that the ndk_api_coverage_parser tests do not actually pass
before or after this change (seems like it might be a
non-deterministic ordering issue in the attributes of the generated
output?), but they can at least be run now.
Test: pytest ndkstubgen
Test: pytest symbolfile
Test: pytest ndk_api_coverage_parser
Test: out/host/linux-x86/nativetest64/test_ndkstubgen/test_ndkstubgen
Test: out/host/linux-x86/nativetest64/test_symbolfile/test_symbolfile
Test: out/host/linux-x86/nativetest64/test_ndk_api_coverage_parser/test_ndk_api_coverage_parser
Bug: None
Change-Id: I2ac22f7ced7566e4808070f2f72fd04355846e0b
diff --git a/cc/symbolfile/test_symbolfile.py b/cc/symbolfile/test_symbolfile.py
new file mode 100644
index 0000000..c91131f
--- /dev/null
+++ b/cc/symbolfile/test_symbolfile.py
@@ -0,0 +1,493 @@
+#
+# 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
+
+# pylint: disable=missing-docstring
+
+
+class DecodeApiLevelTest(unittest.TestCase):
+ def test_decode_api_level(self):
+ 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):
+ self.assertEqual([], symbolfile.get_tags(''))
+ self.assertEqual([], symbolfile.get_tags('foo bar baz'))
+
+ def test_get_tags(self):
+ self.assertEqual(['foo', 'bar'], symbolfile.get_tags('# foo bar'))
+ self.assertEqual(['bar', 'baz'], symbolfile.get_tags('foo # bar baz'))
+
+ def test_split_tag(self):
+ self.assertTupleEqual(('foo', 'bar'), symbolfile.split_tag('foo=bar'))
+ self.assertTupleEqual(('foo', 'bar=baz'), symbolfile.split_tag('foo=bar=baz'))
+ with self.assertRaises(ValueError):
+ symbolfile.split_tag('foo')
+
+ def test_get_tag_value(self):
+ self.assertEqual('bar', symbolfile.get_tag_value('foo=bar'))
+ self.assertEqual('bar=baz', symbolfile.get_tag_value('foo=bar=baz'))
+ with self.assertRaises(ValueError):
+ symbolfile.get_tag_value('foo')
+
+ def test_is_api_level_tag(self):
+ self.assertTrue(symbolfile.is_api_level_tag('introduced=24'))
+ self.assertTrue(symbolfile.is_api_level_tag('introduced-arm=24'))
+ self.assertTrue(symbolfile.is_api_level_tag('versioned=24'))
+
+ # Shouldn't try to process things that aren't a key/value tag.
+ self.assertFalse(symbolfile.is_api_level_tag('arm'))
+ self.assertFalse(symbolfile.is_api_level_tag('introduced'))
+ self.assertFalse(symbolfile.is_api_level_tag('versioned'))
+
+ # We don't support arch specific `versioned` tags.
+ self.assertFalse(symbolfile.is_api_level_tag('versioned-arm=24'))
+
+ def test_decode_api_level_tags(self):
+ api_map = {
+ 'O': 9000,
+ 'P': 9001,
+ }
+
+ tags = [
+ 'introduced=9',
+ 'introduced-arm=14',
+ 'versioned=16',
+ 'arm',
+ 'introduced=O',
+ 'introduced=P',
+ ]
+ expected_tags = [
+ 'introduced=9',
+ 'introduced-arm=14',
+ 'versioned=16',
+ 'arm',
+ 'introduced=9000',
+ 'introduced=9001',
+ ]
+ self.assertListEqual(
+ expected_tags, symbolfile.decode_api_level_tags(tags, api_map))
+
+ with self.assertRaises(symbolfile.ParseError):
+ symbolfile.decode_api_level_tags(['introduced=O'], {})
+
+
+class PrivateVersionTest(unittest.TestCase):
+ def test_version_is_private(self):
+ 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):
+ self.assertTrue(symbolfile.symbol_in_arch([], 'arm'))
+ self.assertTrue(symbolfile.symbol_in_arch(['arm'], 'arm'))
+
+ self.assertFalse(symbolfile.symbol_in_arch(['x86'], 'arm'))
+
+ def test_symbol_in_api(self):
+ self.assertTrue(symbolfile.symbol_in_api([], 'arm', 9))
+ self.assertTrue(symbolfile.symbol_in_api(['introduced=9'], 'arm', 9))
+ self.assertTrue(symbolfile.symbol_in_api(['introduced=9'], 'arm', 14))
+ self.assertTrue(symbolfile.symbol_in_api(['introduced-arm=9'], 'arm', 14))
+ self.assertTrue(symbolfile.symbol_in_api(['introduced-arm=9'], 'arm', 14))
+ self.assertTrue(symbolfile.symbol_in_api(['introduced-x86=14'], 'arm', 9))
+ self.assertTrue(symbolfile.symbol_in_api(
+ ['introduced-arm=9', 'introduced-x86=21'], 'arm', 14))
+ self.assertTrue(symbolfile.symbol_in_api(
+ ['introduced=9', 'introduced-x86=21'], 'arm', 14))
+ self.assertTrue(symbolfile.symbol_in_api(
+ ['introduced=21', 'introduced-arm=9'], 'arm', 14))
+ self.assertTrue(symbolfile.symbol_in_api(
+ ['future'], 'arm', symbolfile.FUTURE_API_LEVEL))
+
+ self.assertFalse(symbolfile.symbol_in_api(['introduced=14'], 'arm', 9))
+ self.assertFalse(symbolfile.symbol_in_api(['introduced-arm=14'], 'arm', 9))
+ self.assertFalse(symbolfile.symbol_in_api(['future'], 'arm', 9))
+ self.assertFalse(symbolfile.symbol_in_api(
+ ['introduced=9', 'future'], 'arm', 14))
+ self.assertFalse(symbolfile.symbol_in_api(
+ ['introduced-arm=9', 'future'], 'arm', 14))
+ self.assertFalse(symbolfile.symbol_in_api(
+ ['introduced-arm=21', 'introduced-x86=9'], 'arm', 14))
+ self.assertFalse(symbolfile.symbol_in_api(
+ ['introduced=9', 'introduced-arm=21'], 'arm', 14))
+ self.assertFalse(symbolfile.symbol_in_api(
+ ['introduced=21', 'introduced-x86=9'], '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(['x86'], 'arm', 9))
+
+ def test_verioned_in_api(self):
+ self.assertTrue(symbolfile.symbol_versioned_in_api([], 9))
+ self.assertTrue(symbolfile.symbol_versioned_in_api(['versioned=9'], 9))
+ self.assertTrue(symbolfile.symbol_versioned_in_api(['versioned=9'], 14))
+
+ self.assertFalse(symbolfile.symbol_versioned_in_api(['versioned=14'], 9))
+
+
+class OmitVersionTest(unittest.TestCase):
+ def test_omit_private(self):
+ self.assertFalse(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, [], []), 'arm', 9, False,
+ False))
+
+ self.assertTrue(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo_PRIVATE', None, [], []), 'arm', 9,
+ False, False))
+ self.assertTrue(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo_PLATFORM', None, [], []), 'arm', 9,
+ False, False))
+
+ self.assertTrue(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, ['platform-only'], []), 'arm',
+ 9, False, False))
+
+ def test_omit_llndk(self):
+ self.assertTrue(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, ['llndk'], []), 'arm', 9,
+ False, False))
+
+ self.assertFalse(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, [], []), 'arm', 9, True,
+ False))
+ self.assertFalse(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, ['llndk'], []), 'arm', 9, True,
+ False))
+
+ def test_omit_apex(self):
+ self.assertTrue(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, ['apex'], []), 'arm', 9, False,
+ False))
+
+ self.assertFalse(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, [], []), 'arm', 9, False,
+ True))
+ self.assertFalse(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, ['apex'], []), 'arm', 9, False,
+ True))
+
+ def test_omit_arch(self):
+ self.assertFalse(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, [], []), 'arm', 9, False,
+ False))
+ self.assertFalse(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, ['arm'], []), 'arm', 9, False,
+ False))
+
+ self.assertTrue(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, ['x86'], []), 'arm', 9, False,
+ False))
+
+ def test_omit_api(self):
+ self.assertFalse(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, [], []), 'arm', 9, False,
+ False))
+ self.assertFalse(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, ['introduced=9'], []), 'arm',
+ 9, False, False))
+
+ self.assertTrue(
+ symbolfile.should_omit_version(
+ symbolfile.Version('foo', None, ['introduced=14'], []), 'arm',
+ 9, False, False))
+
+
+class OmitSymbolTest(unittest.TestCase):
+ def test_omit_llndk(self):
+ self.assertTrue(
+ symbolfile.should_omit_symbol(symbolfile.Symbol('foo', ['llndk']),
+ 'arm', 9, False, False))
+
+ self.assertFalse(
+ symbolfile.should_omit_symbol(symbolfile.Symbol('foo', []), 'arm',
+ 9, True, False))
+ self.assertFalse(
+ symbolfile.should_omit_symbol(symbolfile.Symbol('foo', ['llndk']),
+ 'arm', 9, True, False))
+
+ def test_omit_apex(self):
+ self.assertTrue(
+ symbolfile.should_omit_symbol(symbolfile.Symbol('foo', ['apex']),
+ 'arm', 9, False, False))
+
+ self.assertFalse(
+ symbolfile.should_omit_symbol(symbolfile.Symbol('foo', []), 'arm',
+ 9, False, True))
+ self.assertFalse(
+ symbolfile.should_omit_symbol(symbolfile.Symbol('foo', ['apex']),
+ 'arm', 9, False, True))
+
+ def test_omit_arch(self):
+ self.assertFalse(
+ symbolfile.should_omit_symbol(symbolfile.Symbol('foo', []), 'arm',
+ 9, False, False))
+ self.assertFalse(
+ symbolfile.should_omit_symbol(symbolfile.Symbol('foo', ['arm']),
+ 'arm', 9, False, False))
+
+ self.assertTrue(
+ symbolfile.should_omit_symbol(symbolfile.Symbol('foo', ['x86']),
+ 'arm', 9, False, False))
+
+ def test_omit_api(self):
+ self.assertFalse(
+ symbolfile.should_omit_symbol(symbolfile.Symbol('foo', []), 'arm',
+ 9, False, False))
+ self.assertFalse(
+ symbolfile.should_omit_symbol(
+ symbolfile.Symbol('foo', ['introduced=9']), 'arm', 9, False,
+ False))
+
+ self.assertTrue(
+ symbolfile.should_omit_symbol(
+ symbolfile.Symbol('foo', ['introduced=14']), 'arm', 9, False,
+ False))
+
+
+class SymbolFileParseTest(unittest.TestCase):
+ def test_next_line(self):
+ input_file = io.StringIO(textwrap.dedent("""\
+ foo
+
+ bar
+ # baz
+ qux
+ """))
+ parser = symbolfile.SymbolFileParser(input_file, {}, 'arm', 16, False, False)
+ self.assertIsNone(parser.current_line)
+
+ self.assertEqual('foo', parser.next_line().strip())
+ 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):
+ input_file = io.StringIO(textwrap.dedent("""\
+ VERSION_1 { # foo bar
+ baz;
+ qux; # woodly doodly
+ };
+
+ VERSION_2 {
+ } VERSION_1; # asdf
+ """))
+ parser = symbolfile.SymbolFileParser(input_file, {}, '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', ['woodly', '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):
+ input_file = io.StringIO(textwrap.dedent("""\
+ VERSION_1 {
+ """))
+ parser = symbolfile.SymbolFileParser(input_file, {}, 'arm', 16, False, False)
+ parser.next_line()
+ with self.assertRaises(symbolfile.ParseError):
+ parser.parse_version()
+
+ def test_unknown_scope_label(self):
+ input_file = io.StringIO(textwrap.dedent("""\
+ VERSION_1 {
+ foo:
+ }
+ """))
+ parser = symbolfile.SymbolFileParser(input_file, {}, 'arm', 16, False, False)
+ parser.next_line()
+ with self.assertRaises(symbolfile.ParseError):
+ parser.parse_version()
+
+ def test_parse_symbol(self):
+ input_file = io.StringIO(textwrap.dedent("""\
+ foo;
+ bar; # baz qux
+ """))
+ parser = symbolfile.SymbolFileParser(input_file, {}, '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):
+ input_file = io.StringIO(textwrap.dedent("""\
+ VERSION_1 {
+ *;
+ };
+ """))
+ parser = symbolfile.SymbolFileParser(input_file, {}, 'arm', 16, False, False)
+ parser.next_line()
+ with self.assertRaises(symbolfile.ParseError):
+ parser.parse_version()
+
+ def test_wildcard_symbol_local(self):
+ input_file = io.StringIO(textwrap.dedent("""\
+ VERSION_1 {
+ local:
+ *;
+ };
+ """))
+ parser = symbolfile.SymbolFileParser(input_file, {}, 'arm', 16, False, False)
+ parser.next_line()
+ version = parser.parse_version()
+ self.assertEqual([], version.symbols)
+
+ def test_missing_semicolon(self):
+ input_file = io.StringIO(textwrap.dedent("""\
+ VERSION_1 {
+ foo
+ };
+ """))
+ parser = symbolfile.SymbolFileParser(input_file, {}, 'arm', 16, False, False)
+ parser.next_line()
+ with self.assertRaises(symbolfile.ParseError):
+ parser.parse_version()
+
+ def test_parse_fails_invalid_input(self):
+ with self.assertRaises(symbolfile.ParseError):
+ input_file = io.StringIO('foo')
+ parser = symbolfile.SymbolFileParser(input_file, {}, 'arm', 16,
+ False, False)
+ parser.parse()
+
+ def test_parse(self):
+ 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, {}, 'arm', 16, False, False)
+ versions = parser.parse()
+
+ expected = [
+ symbolfile.Version('VERSION_1', None, [], [
+ symbolfile.Symbol('foo', []),
+ symbolfile.Symbol('bar', ['baz']),
+ ]),
+ symbolfile.Version('VERSION_2', 'VERSION_1', ['wasd'], [
+ symbolfile.Symbol('woodly', []),
+ symbolfile.Symbol('doodly', ['asdf']),
+ ]),
+ ]
+
+ self.assertEqual(expected, versions)
+
+ def test_parse_llndk_apex_symbol(self):
+ input_file = io.StringIO(textwrap.dedent("""\
+ VERSION_1 {
+ foo;
+ bar; # llndk
+ baz; # llndk apex
+ qux; # apex
+ };
+ """))
+ parser = symbolfile.SymbolFileParser(input_file, {}, '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', ['llndk']),
+ symbolfile.Symbol('baz', ['llndk', 'apex']),
+ symbolfile.Symbol('qux', ['apex']),
+ ]
+ self.assertEqual(expected_symbols, version.symbols)
+
+
+def main():
+ suite = unittest.TestLoader().loadTestsFromName(__name__)
+ unittest.TextTestRunner(verbosity=3).run(suite)
+
+
+if __name__ == '__main__':
+ main()