96 lines
3.5 KiB
Python
Executable File
96 lines
3.5 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright 2017 - The Android Open Source Project
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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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import os
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import subprocess
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import sys
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import tempfile
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import unittest
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class TestResult(object):
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"""
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Attributes:
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failures_future: The list of failed test cases during this test.
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output_file: The file containing the stderr/stdout for this test.
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test_suite: The unittest.TestSuite used. Useful for debugging.
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test_filename: The *_test.py file that ran in this test.
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"""
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def __init__(self, test_result, output_file, test_suite, test_filename):
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self.test_result = test_result
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self.output_file = output_file
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self.test_suite = test_suite
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self.test_filename = test_filename
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def run_all_unit_tests():
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suite = unittest.TestSuite()
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test_files = []
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loader = unittest.TestLoader()
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for root, _, files in os.walk(os.path.dirname(__file__)):
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for filename in files:
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if filename.endswith('_test.py'):
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test_files.append(os.path.join(root, filename))
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try:
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suite.addTest(loader.discover(root, filename))
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except ImportError as e:
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if 'Start directory is not importable' not in e.args[0]:
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raise
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message = '. Did you forget to add an __init__.py file?'
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raise ImportError(e.args[0] + message)
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output_dir = tempfile.mkdtemp()
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results = []
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for index, test in enumerate(suite._tests):
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output_file = os.path.join(output_dir, 'test_%s.output' % index)
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test_result = subprocess.Popen([sys.executable, test_files[index]],
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stdout=open(output_file, 'w+'),
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stderr=subprocess.STDOUT)
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results.append(
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TestResult(test_result, output_file, test, test_files[index]))
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all_failures = []
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for index, result in enumerate(results):
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try:
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failures = result.test_result.wait(timeout=60)
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if failures:
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print('Failure logs for %s:' % result.test_filename,
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file=sys.stderr)
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with open(result.output_file, 'r') as out_file:
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print(out_file.read(), file=sys.stderr)
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all_failures.append(result.test_filename + ' (failed)')
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except subprocess.TimeoutExpired:
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all_failures.append(result.test_filename + ' (timed out)')
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print('The following test timed out: %r' % result.test_filename,
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file=sys.stderr)
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with open(result.output_file, 'r') as out_file:
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print(out_file.read(), file=sys.stderr)
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# Prints a summary over all unit tests failed.
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if all_failures:
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print('The following tests failed:', file=sys.stderr)
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for failure in all_failures:
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print(' ', failure, file=sys.stderr)
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exit(bool(all_failures))
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if __name__ == '__main__':
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run_all_unit_tests()
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