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87 lines
2.5 KiB
Python
87 lines
2.5 KiB
Python
#!/usr/bin/env python
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# Copyright 2013 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Unit tests for git_number.py"""
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import binascii
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import os
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import sys
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DEPOT_TOOLS_ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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sys.path.insert(0, DEPOT_TOOLS_ROOT)
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from testing_support import git_test_utils
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from testing_support import coverage_utils
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class Basic(git_test_utils.GitRepoReadWriteTestBase):
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REPO_SCHEMA = """
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A B C D E
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B F E
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X Y E
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"""
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@classmethod
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def setUpClass(cls):
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super(Basic, cls).setUpClass()
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import git_number
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cls.gn = git_number
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cls.old_POOL_KIND = cls.gn.POOL_KIND
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cls.gn.POOL_KIND = 'threads'
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@classmethod
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def tearDownClass(cls):
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cls.gn.POOL_KIND = cls.old_POOL_KIND
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super(Basic, cls).tearDownClass()
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def tearDown(self):
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self.gn.clear_caches()
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super(Basic, self).tearDown()
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def _git_number(self, refs, cache=False):
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refs = map(binascii.unhexlify, refs)
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self.repo.run(self.gn.load_generation_numbers, refs)
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if cache:
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self.repo.run(self.gn.finalize, refs)
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return map(self.gn.get_num, refs)
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def testBasic(self):
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self.assertEqual([0], self._git_number([self.repo['A']]))
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self.assertEqual([2], self._git_number([self.repo['F']]))
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self.assertEqual([0], self._git_number([self.repo['X']]))
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self.assertEqual([4], self._git_number([self.repo['E']]))
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def testInProcessCache(self):
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self.assertEqual(
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None,
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self.repo.run(self.gn.get_num, binascii.unhexlify(self.repo['A'])))
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self.assertEqual([4], self._git_number([self.repo['E']]))
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self.assertEqual(
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0,
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self.repo.run(self.gn.get_num, binascii.unhexlify(self.repo['A'])))
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def testOnDiskCache(self):
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self.assertEqual(
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None,
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self.repo.run(self.gn.get_num, binascii.unhexlify(self.repo['A'])))
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self.assertEqual([4], self._git_number([self.repo['E']], cache=True))
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self.assertEqual([4], self._git_number([self.repo['E']], cache=True))
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self.gn.clear_caches()
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self.assertEqual(
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0,
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self.repo.run(self.gn.get_num, binascii.unhexlify(self.repo['A'])))
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self.gn.clear_caches()
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self.repo.run(self.gn.clear_caches, True)
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self.assertEqual(
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None,
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self.repo.run(self.gn.get_num, binascii.unhexlify(self.repo['A'])))
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if __name__ == '__main__':
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sys.exit(coverage_utils.covered_main(
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os.path.join(DEPOT_TOOLS_ROOT, 'git_number.py'),
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'3.7'
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))
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