gvsig-scripting / org.gvsig.scripting / trunk / org.gvsig.scripting / org.gvsig.scripting.app / org.gvsig.scripting.app.mainplugin / src / main / resources-plugin / scripting / lib / dulwich / tests / compat / test_utils.py @ 959
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1 | 959 | jjdelcerro | # test_utils.py -- Tests for git compatibility utilities
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2 | # Copyright (C) 2010 Google, Inc.
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3 | #
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4 | # Dulwich is dual-licensed under the Apache License, Version 2.0 and the GNU
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5 | # General Public License as public by the Free Software Foundation; version 2.0
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6 | # or (at your option) any later version. You can redistribute it and/or
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7 | # modify it under the terms of either of these two licenses.
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8 | #
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9 | # Unless required by applicable law or agreed to in writing, software
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10 | # distributed under the License is distributed on an "AS IS" BASIS,
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11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 | # See the License for the specific language governing permissions and
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13 | # limitations under the License.
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14 | #
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15 | # You should have received a copy of the licenses; if not, see
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16 | # <http://www.gnu.org/licenses/> for a copy of the GNU General Public License
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17 | # and <http://www.apache.org/licenses/LICENSE-2.0> for a copy of the Apache
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18 | # License, Version 2.0.
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19 | #
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20 | |||
21 | """Tests for git compatibility utilities."""
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22 | |||
23 | from dulwich.tests import ( |
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24 | SkipTest, |
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25 | TestCase, |
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26 | ) |
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27 | from dulwich.tests.compat import utils |
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28 | |||
29 | |||
30 | class GitVersionTests(TestCase): |
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31 | |||
32 | def setUp(self): |
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33 | super(GitVersionTests, self).setUp() |
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34 | self._orig_run_git = utils.run_git
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35 | self._version_str = None # tests can override to set stub version |
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36 | |||
37 | def run_git(args, **unused_kwargs): |
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38 | self.assertEqual(['--version'], args) |
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39 | return 0, self._version_str |
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40 | utils.run_git = run_git |
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41 | |||
42 | def tearDown(self): |
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43 | super(GitVersionTests, self).tearDown() |
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44 | utils.run_git = self._orig_run_git
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45 | |||
46 | def test_git_version_none(self): |
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47 | self._version_str = b'not a git version' |
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48 | self.assertEqual(None, utils.git_version()) |
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49 | |||
50 | def test_git_version_3(self): |
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51 | self._version_str = b'git version 1.6.6' |
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52 | self.assertEqual((1, 6, 6, 0), utils.git_version()) |
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53 | |||
54 | def test_git_version_4(self): |
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55 | self._version_str = b'git version 1.7.0.2' |
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56 | self.assertEqual((1, 7, 0, 2), utils.git_version()) |
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57 | |||
58 | def test_git_version_extra(self): |
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59 | self._version_str = b'git version 1.7.0.3.295.gd8fa2' |
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60 | self.assertEqual((1, 7, 0, 3), utils.git_version()) |
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61 | |||
62 | def assertRequireSucceeds(self, required_version): |
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63 | try:
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64 | utils.require_git_version(required_version) |
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65 | except SkipTest:
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66 | self.fail()
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67 | |||
68 | def assertRequireFails(self, required_version): |
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69 | self.assertRaises(SkipTest, utils.require_git_version,
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70 | required_version) |
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71 | |||
72 | def test_require_git_version(self): |
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73 | try:
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74 | self._version_str = b'git version 1.6.6' |
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75 | self.assertRequireSucceeds((1, 6, 6)) |
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76 | self.assertRequireSucceeds((1, 6, 6, 0)) |
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77 | self.assertRequireSucceeds((1, 6, 5)) |
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78 | self.assertRequireSucceeds((1, 6, 5, 99)) |
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79 | self.assertRequireFails((1, 7, 0)) |
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80 | self.assertRequireFails((1, 7, 0, 2)) |
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81 | self.assertRaises(ValueError, utils.require_git_version, |
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82 | (1, 6, 6, 0, 0)) |
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83 | |||
84 | self._version_str = b'git version 1.7.0.2' |
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85 | self.assertRequireSucceeds((1, 6, 6)) |
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86 | self.assertRequireSucceeds((1, 6, 6, 0)) |
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87 | self.assertRequireSucceeds((1, 7, 0)) |
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88 | self.assertRequireSucceeds((1, 7, 0, 2)) |
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89 | self.assertRequireFails((1, 7, 0, 3)) |
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90 | self.assertRequireFails((1, 7, 1)) |
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91 | except SkipTest as e: |
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92 | # This test is designed to catch all SkipTest exceptions.
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93 | self.fail('Test unexpectedly skipped: %s' % e) |