Files
cef/tools/make_generator_inventory_test.py
Marshall Greenblatt 75745dce64 tools: Add make generator test coverage
Add deterministic fixtures, goldens, and matching tests for all 18
make_* generators. Refactor make_distrib orchestration behind an
importable main entry point while preserving generated output. Add
passing characterizations for existing generator issues.
2026-07-27 14:05:59 -04:00

54 lines
1.9 KiB
Python

# Copyright (c) 2026 The Chromium Embedded Framework Authors. All rights
# reserved. Use of this source code is governed by a BSD-style license that
# can be found in the LICENSE file.
"""Inventory guard for direct make_* tools."""
import os
import unittest
EXPECTED_GENERATOR_COUNT = 18
def generator_files(tools_directory):
return sorted(filename for filename in os.listdir(tools_directory)
if filename.startswith('make_') and filename.endswith('.py') and
not filename.endswith('_test.py'))
def missing_test_modules(tools_directory, generators=None):
if generators is None:
generators = generator_files(tools_directory)
return sorted(filename[:-3] + '_test.py'
for filename in generators
if not os.path.isfile(
os.path.join(tools_directory, filename[:-3] + '_test.py')))
class MakeGeneratorInventoryTest(unittest.TestCase):
def setUp(self):
self.tools_directory = os.path.dirname(__file__)
def test_expected_generator_count(self):
self.assertEqual(len(generator_files(self.tools_directory)),
EXPECTED_GENERATOR_COUNT)
def test_matching_test_modules(self):
missing = missing_test_modules(self.tools_directory)
self.assertEqual(missing, [], 'Missing matching tests: %s' % missing)
def test_missing_test_diagnostic_is_stably_sorted(self):
generators = ['make_z.py', 'make_a.py']
missing = missing_test_modules('/definitely/missing', generators)
self.assertEqual(missing, ['make_a_test.py', 'make_z_test.py'])
def test_nested_generators_and_tests_are_not_inventory_entries(self):
self.assertNotIn('nested/make_nested.py',
generator_files(self.tools_directory))
self.assertNotIn('make_revocation_resource_test.py',
generator_files(self.tools_directory))
if __name__ == '__main__':
unittest.main()