ddbd0ba1d9
Fixes an issue we're seeing in the python3-based gate plus some other random things. Change-Id: I417c0a7669090ee3419c406024f6f3e3289b4c4b Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
59 lines
1.6 KiB
Python
59 lines
1.6 KiB
Python
# Copyright (c) 2013 Mirantis Inc.
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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
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# 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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from __future__ import print_function
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import sys
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from git_review import tests
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from git_review.tests import utils
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def list_test_ids(argv):
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res = utils.run_cmd(sys.executable, '-m', 'testtools.run', *argv[1:])
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return res.split('\n')
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def find_collisions(test_ids):
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hashes = {}
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for test_id in test_ids:
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hash_ = tests._hash_test_id(test_id)
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if hash_ in hashes:
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return (hashes[hash_], test_id)
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hashes[hash_] = test_id
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return None
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def main(argv):
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test_ids = list_test_ids(argv)
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if not test_ids:
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print("No tests found, check command line arguments", file=sys.stderr)
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return 1
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collision = find_collisions(test_ids)
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if collision is None:
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return 0
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print(
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"Found a collision for test ids hash function: %s and %s\n"
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"You should change _hash_test_id function in"
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" git_review/tests/__init__.py module to fit new set of test ids."
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% collision,
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file=sys.stderr,
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)
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return 2
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if __name__ == "__main__":
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sys.exit(main(sys.argv))
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