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#!/usr/bin/env python
#
# Copyright (C) 2022 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 modify_permissions_allowlist.py."""
from __future__ import print_function
import unittest
from xml.dom import minidom
from modify_permissions_allowlist import InvalidRootNodeException, InvalidNumberOfPrivappPermissionChildren, modify_allowlist
class ModifyPermissionsAllowlistTest(unittest.TestCase):
def test_invalid_root(self):
xml_data = '<foo></foo>'
xml_dom = minidom.parseString(xml_data)
self.assertRaises(InvalidRootNodeException, modify_allowlist, xml_dom, 'x')
def test_no_packages(self):
xml_data = '<permissions></permissions>'
xml_dom = minidom.parseString(xml_data)
self.assertRaises(
InvalidNumberOfPrivappPermissionChildren, modify_allowlist, xml_dom, 'x'
)
def test_multiple_packages(self):
xml_data = (
'<permissions>'
' <privapp-permissions package="foo.bar"></privapp-permissions>'
' <privapp-permissions package="bar.baz"></privapp-permissions>'
'</permissions>'
)
xml_dom = minidom.parseString(xml_data)
self.assertRaises(
InvalidNumberOfPrivappPermissionChildren, modify_allowlist, xml_dom, 'x'
)
def test_modify_package_name(self):
xml_data = (
'<permissions>'
' <privapp-permissions package="foo.bar">'
' <permission name="myperm1"/>'
' </privapp-permissions>'
'</permissions>'
)
xml_dom = minidom.parseString(xml_data)
modify_allowlist(xml_dom, 'bar.baz')
expected_data = (
'<?xml version="1.0" ?>'
'<permissions>'
' <privapp-permissions package="bar.baz">'
' <permission name="myperm1"/>'
' </privapp-permissions>'
'</permissions>'
)
self.assertEqual(expected_data, xml_dom.toxml())
if __name__ == '__main__':
unittest.main(verbosity=2)
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