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# Copyright 2015 The Bazel Authors. All rights reserved.
#
# 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 stubify_application_manifest."""
import unittest
from xml.etree import ElementTree
from tools.android.stubify_manifest import ANDROID
from tools.android.stubify_manifest import BadManifestException
from tools.android.stubify_manifest import INSTANT_RUN_BOOTSTRAP_APPLICATION
from tools.android.stubify_manifest import MOBILE_INSTALL_STUB_APPLICATION
from tools.android.stubify_manifest import READ_EXTERNAL_STORAGE
from tools.android.stubify_manifest import StubifyInstantRun
from tools.android.stubify_manifest import StubifyMobileInstall
MANIFEST_WITH_APPLICATION = """
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.google.package">
<application android:name="old.application">
</application>
</manifest>
"""
MANIFEST_WITH_HASCODE = """
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.google.package">
<application android:name="old.application" android:hasCode="false">
</application>
</manifest>
"""
MANIFEST_WITHOUT_APPLICATION = """
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.google.package">
</manifest>
"""
MANIFEST_WITH_PERMISSION = """
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.google.package">
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
</manifest>
"""
BAD_MANIFEST = """
<b>Hello World!</b>
"""
MULTIPLE_APPLICATIONS = """
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.google.package">
<application android:name="old.application">
</application>
<application android:name="old.application">
</application>
</manifest>
"""
NO_PACKAGE_MANIFEST = """
<manifest
xmlns:android="http://schemas.android.com/apk/res/android">
<application android:name="old.application">
</application>
</manifest>
"""
class StubifyMobileInstallTest(unittest.TestCase):
def GetApplication(self, manifest_string):
manifest = ElementTree.fromstring(manifest_string)
application = manifest.find("application")
return application.get("{%s}name" % ANDROID)
def testReplacesOldApplication(self):
new_manifest, old_application, app_pkg = StubifyMobileInstall(
MANIFEST_WITH_APPLICATION)
self.assertEqual("com.google.package", app_pkg)
self.assertEqual("old.application", old_application)
self.assertEqual(
MOBILE_INSTALL_STUB_APPLICATION, self.GetApplication(new_manifest))
def testAddsNewAplication(self):
new_manifest, old_application, app_pkg = (
StubifyMobileInstall(MANIFEST_WITHOUT_APPLICATION))
self.assertEqual("com.google.package", app_pkg)
self.assertEqual("android.app.Application", old_application)
self.assertEqual(
MOBILE_INSTALL_STUB_APPLICATION, self.GetApplication(new_manifest))
def testRemovesHasCode(self):
new_manifest, _, _ = StubifyMobileInstall(MANIFEST_WITH_HASCODE)
application = ElementTree.fromstring(new_manifest).find("application")
self.assertFalse(("{%s}hasCode" % ANDROID) in application.attrib)
def assertHasPermission(self, manifest_string, permission):
manifest = ElementTree.fromstring(manifest_string)
nodes = manifest.findall(
'uses-permission[@android:name="%s"]' % permission,
namespaces={"android": ANDROID})
self.assertEqual(1, len(nodes))
def testAddsPermission(self):
self.assertHasPermission(
StubifyMobileInstall(
MANIFEST_WITH_APPLICATION)[0], READ_EXTERNAL_STORAGE)
def testDoesNotDuplicatePermission(self):
self.assertHasPermission(
StubifyMobileInstall(
MANIFEST_WITH_PERMISSION)[0], READ_EXTERNAL_STORAGE)
def testBadManifest(self):
with self.assertRaises(BadManifestException):
StubifyMobileInstall(BAD_MANIFEST)
def testTooManyApplications(self):
with self.assertRaises(BadManifestException):
StubifyMobileInstall(MULTIPLE_APPLICATIONS)
def testNoPackageInManifest(self):
with self.assertRaises(BadManifestException):
StubifyMobileInstall(NO_PACKAGE_MANIFEST)
class StubifyInstantRunTest(unittest.TestCase):
def testReplacesOldApplication(self):
new_manifest = StubifyInstantRun(MANIFEST_WITH_APPLICATION)
manifest = ElementTree.fromstring(new_manifest)
application = manifest.find("application")
self.assertEqual(INSTANT_RUN_BOOTSTRAP_APPLICATION,
application.get("{%s}name" % ANDROID))
self.assertEqual("old.application", application.get("name"))
def testReplacesAndSavesOldApplication(self):
new_manifest = StubifyInstantRun(MANIFEST_WITHOUT_APPLICATION)
manifest = ElementTree.fromstring(new_manifest)
application = manifest.find("application")
self.assertEqual(INSTANT_RUN_BOOTSTRAP_APPLICATION,
application.get("{%s}name" % ANDROID))
self.assertEqual(None, application.get("name"))
if __name__ == "__main__":
unittest.main()
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