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#!/usr/bin/env python
#
# Copyright (C) 2018 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.
#
"""Unit tests for manifest_fixer.py."""
import sys
import unittest
from xml.dom import minidom
import manifest_check
sys.dont_write_bytecode = True
def uses_library(name, attr=''):
return '<uses-library android:name="%s"%s />' % (name, attr)
def required(value):
return ' android:required="%s"' % ('true' if value else 'false')
class EnforceUsesLibrariesTest(unittest.TestCase):
"""Unit tests for add_extract_native_libs function."""
def run_test(self, input_manifest, uses_libraries=None, optional_uses_libraries=None):
doc = minidom.parseString(input_manifest)
try:
manifest_check.enforce_uses_libraries(doc, uses_libraries, optional_uses_libraries)
return True
except manifest_check.ManifestMismatchError:
return False
manifest_tmpl = (
'<?xml version="1.0" encoding="utf-8"?>\n'
'<manifest xmlns:android="http://schemas.android.com/apk/res/android">\n'
' <application>\n'
' %s\n'
' </application>\n'
'</manifest>\n')
def test_uses_library(self):
manifest_input = self.manifest_tmpl % (uses_library('foo'))
matches = self.run_test(manifest_input, uses_libraries=['foo'])
self.assertTrue(matches)
def test_uses_library_required(self):
manifest_input = self.manifest_tmpl % (uses_library('foo', required(True)))
matches = self.run_test(manifest_input, uses_libraries=['foo'])
self.assertTrue(matches)
def test_optional_uses_library(self):
manifest_input = self.manifest_tmpl % (uses_library('foo', required(False)))
matches = self.run_test(manifest_input, optional_uses_libraries=['foo'])
self.assertTrue(matches)
def test_expected_uses_library(self):
manifest_input = self.manifest_tmpl % (uses_library('foo', required(False)))
matches = self.run_test(manifest_input, uses_libraries=['foo'])
self.assertFalse(matches)
def test_expected_optional_uses_library(self):
manifest_input = self.manifest_tmpl % (uses_library('foo'))
matches = self.run_test(manifest_input, optional_uses_libraries=['foo'])
self.assertFalse(matches)
def test_missing_uses_library(self):
manifest_input = self.manifest_tmpl % ('')
matches = self.run_test(manifest_input, uses_libraries=['foo'])
self.assertFalse(matches)
def test_missing_optional_uses_library(self):
manifest_input = self.manifest_tmpl % ('')
matches = self.run_test(manifest_input, optional_uses_libraries=['foo'])
self.assertFalse(matches)
def test_extra_uses_library(self):
manifest_input = self.manifest_tmpl % (uses_library('foo'))
matches = self.run_test(manifest_input)
self.assertFalse(matches)
def test_extra_optional_uses_library(self):
manifest_input = self.manifest_tmpl % (uses_library('foo', required(False)))
matches = self.run_test(manifest_input)
self.assertFalse(matches)
def test_multiple_uses_library(self):
manifest_input = self.manifest_tmpl % ('\n'.join([uses_library('foo'),
uses_library('bar')]))
matches = self.run_test(manifest_input, uses_libraries=['foo', 'bar'])
self.assertTrue(matches)
def test_multiple_optional_uses_library(self):
manifest_input = self.manifest_tmpl % ('\n'.join([uses_library('foo', required(False)),
uses_library('bar', required(False))]))
matches = self.run_test(manifest_input, optional_uses_libraries=['foo', 'bar'])
self.assertTrue(matches)
def test_order_uses_library(self):
manifest_input = self.manifest_tmpl % ('\n'.join([uses_library('foo'),
uses_library('bar')]))
matches = self.run_test(manifest_input, uses_libraries=['bar', 'foo'])
self.assertFalse(matches)
def test_order_optional_uses_library(self):
manifest_input = self.manifest_tmpl % ('\n'.join([uses_library('foo', required(False)),
uses_library('bar', required(False))]))
matches = self.run_test(manifest_input, optional_uses_libraries=['bar', 'foo'])
self.assertFalse(matches)
def test_duplicate_uses_library(self):
manifest_input = self.manifest_tmpl % ('\n'.join([uses_library('foo'),
uses_library('foo')]))
matches = self.run_test(manifest_input, uses_libraries=['foo'])
self.assertTrue(matches)
def test_duplicate_optional_uses_library(self):
manifest_input = self.manifest_tmpl % ('\n'.join([uses_library('foo', required(False)),
uses_library('foo', required(False))]))
matches = self.run_test(manifest_input, optional_uses_libraries=['foo'])
self.assertTrue(matches)
def test_mixed(self):
manifest_input = self.manifest_tmpl % ('\n'.join([uses_library('foo'),
uses_library('bar', required(False))]))
matches = self.run_test(manifest_input, uses_libraries=['foo'],
optional_uses_libraries=['bar'])
self.assertTrue(matches)
class ExtractTargetSdkVersionTest(unittest.TestCase):
def test_target_sdk_version(self):
manifest = (
'<?xml version="1.0" encoding="utf-8"?>\n'
'<manifest xmlns:android="http://schemas.android.com/apk/res/android">\n'
' <uses-sdk android:minSdkVersion="28" android:targetSdkVersion="29" />\n'
'</manifest>\n')
doc = minidom.parseString(manifest)
target_sdk_version = manifest_check.extract_target_sdk_version(doc)
self.assertEqual(target_sdk_version, '29')
def test_min_sdk_version(self):
manifest = (
'<?xml version="1.0" encoding="utf-8"?>\n'
'<manifest xmlns:android="http://schemas.android.com/apk/res/android">\n'
' <uses-sdk android:minSdkVersion="28" />\n'
'</manifest>\n')
doc = minidom.parseString(manifest)
target_sdk_version = manifest_check.extract_target_sdk_version(doc)
self.assertEqual(target_sdk_version, '28')
if __name__ == '__main__':
unittest.main(verbosity=2)
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