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#!/usr/bin/env python3
# Copyright 2022 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import unittest
import generate_flag_enums
ENUMS_XML_CONTAINING_XY = """
<histogram-configuration>
<enums>
<enum name="LoginCustomFlags">
<int value="-2137051209" label="y:enabled"/>
<int value="-1661325532" label="y:disabled"/>
<int value="-1441640912" label="x:enabled"/>
<int value="-894241176" label="x:disabled"/>
</enum>
</enums>
</histogram-configuration>
""".strip()
ENUMS_XML_CONTAINING_XYZ = """
<histogram-configuration>
<enums>
<enum name="LoginCustomFlags">
<int value="-2137768499" label="z:disabled"/>
<int value="-2137051209" label="y:enabled"/>
<int value="-1661325532" label="y:disabled"/>
<int value="-1441640912" label="x:enabled"/>
<int value="-894241176" label="x:disabled"/>
<int value="1073077752" label="z:enabled"/>
</enum>
</enums>
</histogram-configuration>
""".strip()
ENTRIES_Z = [
'<int value="-2137768499" label="z:disabled"/>',
'<int value="1073077752" label="z:enabled"/>',
]
ENTRIES_X = [
'<int value="-894241176" label="x:disabled"/>',
'<int value="-1441640912" label="x:enabled"/>',
]
class GenerateFlagEnumsTest(unittest.TestCase):
def test_get_entries_from_feature_string(self):
entries = generate_flag_enums.get_entries_from_feature_string('x')
self.assertListEqual(entries, ENTRIES_X)
def test_add_entries_to_xml(self):
# Should not add entries already in the enums xml.
output_xml = generate_flag_enums.add_entries_to_xml(ENUMS_XML_CONTAINING_XY,
ENTRIES_X)
self.assertMultiLineEqual(output_xml.strip(), ENUMS_XML_CONTAINING_XY)
# Should add entries not in the enums xml and order them.
output_xml = generate_flag_enums.add_entries_to_xml(ENUMS_XML_CONTAINING_XY,
ENTRIES_Z)
self.assertMultiLineEqual(output_xml.strip(), ENUMS_XML_CONTAINING_XYZ)
if __name__ == '__main__':
unittest.main()
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