mirror of https://github.com/google/oss-fuzz.git
85 lines
3.5 KiB
Python
85 lines
3.5 KiB
Python
# Copyright 2019 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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"""Test the functionality of the build image from commit module.
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The will consist of the following functional tests
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1. The inferance of the main repo for a specific project
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"""
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import os
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import tempfile
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import unittest
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import build_specified_commit
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import helper
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# Necessary because __file__ changes with os.chdir
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TEST_DIR_PATH = os.path.dirname(os.path.realpath(__file__))
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class BuildImageIntegrationTests(unittest.TestCase):
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"""Testing if an image can be built from different states e.g. a commit"""
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def test_build_fuzzers_from_commit(self):
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"""Tests if the fuzzers can build at a proper commit.
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This is done by using a known regression range for a specific test case.
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The old commit should show the error when its fuzzers run and the new one
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should not.
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"""
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test_data = os.path.join(TEST_DIR_PATH, 'testcases', 'yara_test_data')
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with tempfile.TemporaryDirectory() as tmp_dir:
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project_name = 'yara'
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old_commit = 'f79be4f2330f4b89ea2f42e1c44ca998c59a0c0f'
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new_commit = 'f50a39051ea8c7f10d6d8db9656658b49601caef'
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fuzzer = 'rules_fuzzer'
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build_specified_commit.build_fuzzer_from_commit(
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project_name, old_commit, tmp_dir, sanitizer='address')
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old_error_code = helper.reproduce_impl(project_name, fuzzer, False, [],
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[], test_data)
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build_specified_commit.build_fuzzer_from_commit(
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project_name, new_commit, tmp_dir, sanitizer='address')
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new_error_code = helper.reproduce_impl(project_name, fuzzer, False, [],
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[], test_data)
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self.assertNotEqual(new_error_code, old_error_code)
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def test_detect_main_repo(self):
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"""Test the detect main repo functionality of the build specific commit module."""
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repo_origin, repo_name = build_specified_commit.detect_main_repo_from_docker(
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'curl', 'bc5d22c3dede2f04870c37aec9a50474c4b888ad')
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self.assertEqual(repo_origin, 'https://github.com/curl/curl.git')
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self.assertEqual(repo_name, 'curl')
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repo_origin, repo_name = build_specified_commit.detect_main_repo_from_docker(
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'usrsctp', '4886aaa49fb90e479226fcfc3241d74208908232')
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self.assertEqual(repo_origin, 'https://github.com/weinrank/usrsctp')
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self.assertEqual(repo_name, 'usrsctp')
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repo_origin, repo_name = build_specified_commit.detect_main_repo_from_docker(
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'ndpi', 'c4d476cc583a2ef1e9814134efa4fbf484564ed7')
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self.assertEqual(repo_origin, 'https://github.com/ntop/nDPI.git')
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self.assertEqual(repo_name, 'ndpi')
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repo_origin, repo_name = build_specified_commit.detect_main_repo_from_docker(
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'notproj', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
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self.assertIsNone(repo_origin)
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self.assertIsNone(repo_name)
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if __name__ == '__main__':
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# Change to oss-fuzz main directory so helper.py runs correctly
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if os.getcwd() != os.path.dirname(TEST_DIR_PATH):
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os.chdir(os.path.dirname(TEST_DIR_PATH))
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unittest.main()
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