mirror of https://github.com/google/oss-fuzz.git
110 lines
3.4 KiB
Python
110 lines
3.4 KiB
Python
# Copyright 2021 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Module for getting the configuration CIFuzz needs to run."""
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import os
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import unittest
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import config_utils
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import test_helpers
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# pylint: disable=no-self-use
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class BaseConfigTest(unittest.TestCase):
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"""Tests for BaseConfig."""
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def setUp(self):
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test_helpers.patch_environ(self)
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def _create_config(self):
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return config_utils.BuildFuzzersConfig()
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def test_language_default(self):
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"""Tests that the correct default language is set."""
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os.environ['BUILD_INTEGRATION_PATH'] = '/path'
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config = self._create_config()
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self.assertEqual(config.language, 'c++')
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def test_language(self):
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"""Tests that the correct language is set."""
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os.environ['BUILD_INTEGRATION_PATH'] = '/path'
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language = 'python'
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os.environ['LANGUAGE'] = language
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config = self._create_config()
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self.assertEqual(config.language, language)
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def test_is_coverage(self):
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"""Tests that is_coverage is set correctly."""
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# Test it is set when it is supposed to be.
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os.environ['SANITIZER'] = 'coverage'
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config = self._create_config()
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self.assertTrue(config.is_coverage)
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# Test it is not set when it is not supposed to be.
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os.environ['SANITIZER'] = 'address'
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config = self._create_config()
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self.assertFalse(config.is_coverage)
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class BuildFuzzersConfigTest(unittest.TestCase):
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"""Tests for BuildFuzzersConfig."""
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def setUp(self):
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test_helpers.patch_environ(self)
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def _create_config(self):
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return config_utils.BuildFuzzersConfig()
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def test_base_ref(self):
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"""Tests that base_ref is set properly."""
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expected_base_ref = 'expected_base_ref'
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os.environ['GITHUB_BASE_REF'] = expected_base_ref
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config = self._create_config()
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self.assertEqual(config.base_ref, expected_base_ref)
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def test_keep_unaffected_defaults_to_false(self):
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"""Tests that keep_unaffected_fuzz_targets defaults to false."""
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config = self._create_config()
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self.assertFalse(config.keep_unaffected_fuzz_targets)
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class RunFuzzersConfigTest(unittest.TestCase):
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"""Tests for RunFuzzersConfig."""
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def setUp(self):
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test_helpers.patch_environ(self)
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def _create_config(self):
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return config_utils.RunFuzzersConfig()
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def test_coverage(self):
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"""Tests that run_fuzzers_mode is overriden properly based on
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is_coverage."""
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# Test that it is overriden when it is supposed to be.
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os.environ['SANITIZER'] = 'coverage'
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os.environ['RUN_FUZZERS_MODE'] = 'ci'
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config = self._create_config()
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self.assertEqual(config.run_fuzzers_mode, 'coverage')
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# Test that it isn't overriden when it isn't supposed to be.
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os.environ['SANITIZER'] = 'address'
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run_fuzzers_mode = 'ci'
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os.environ['RUN_FUZZERS_MODE'] = run_fuzzers_mode
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config = self._create_config()
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self.assertEqual(config.run_fuzzers_mode, run_fuzzers_mode)
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if __name__ == '__main__':
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unittest.main()
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