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annotate tests/comprehensive/test_sqlite_revmap.py @ 1474:f21605bcda24

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tests: add the sqlite revmap test The SqliteRevMap test generates new tests based on existing tests. The generated tests will use SqliteRevMap instead of RevMap. Tests are selected if they are both interesting and fast. For comprehensive tests like rebuildmeta and updatemeta, only a few svndumps are selected. On my laptop vm, the sqlite revmap test completes within 6.2s. Note: the current way tests are running will not gc the database connections well, meaning it can leak fd. Fortunately it's only 55 tests now. If we add a lot more tests in the future, be aware of the fd leak issue.
author Jun Wu <quark@fb.com>
date Fri, 27 May 2016 15:48:16 +0100
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1474
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1 import os
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2 import unittest
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3 import sys
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4
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5 # wrapped in a try/except because of weirdness in how
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6 # run.py works as compared to nose.
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7 try:
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8 import test_util
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9 except ImportError:
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10 sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
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11 import test_util
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12
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13 # interesting and fast tests
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14 import test_fetch_mappings
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15 import test_fetch_renames
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16 import test_pull
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17 import test_template_keywords
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18 import test_utility_commands
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19
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20 # comprehensive tests
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21 try:
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22 import test_custom_layout
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23 except ImportError:
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24 sys.path.insert(0, os.path.dirname(__file__))
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25 import test_custom_layout
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26
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27 import test_rebuildmeta
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28 import test_updatemeta
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29
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30 from hgsubversion import svnmeta, maps
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31
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32
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33 class SqliteRevMapMixIn(object):
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34 # do not double the test size by being wrapped again
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35 obsolete_mode_tests = False
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36 stupid_mode_tests = False
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37
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38 def setUp(self):
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39 assert svnmeta.SVNMeta._defaultrevmapclass is maps.RevMap
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40 svnmeta.SVNMeta._defaultrevmapclass = maps.SqliteRevMap
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41 super(SqliteRevMapMixIn, self).setUp()
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42
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43 def tearDown(self):
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44 assert svnmeta.SVNMeta._defaultrevmapclass is maps.SqliteRevMap
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45 svnmeta.SVNMeta._defaultrevmapclass = maps.RevMap
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46 super(SqliteRevMapMixIn, self).tearDown()
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47
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48 def shortDescription(self):
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49 text = super(SqliteRevMapMixIn, self).shortDescription()
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50 if text:
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51 text += ' (sqlite revmap)'
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52 return text
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53
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54 def buildtestclass(cls, selector=None):
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55 name = 'SqliteRevMap%s' % cls.__name__
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56 newcls = type(name, (SqliteRevMapMixIn, cls,), {})
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57
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58 # remove test cases not selected by selector
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59 if selector:
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60 for name in dir(newcls):
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61 if name.startswith('test_') and not selector(name[5:]):
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62 setattr(newcls, name, None)
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63
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64 globals()[name] = newcls
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65
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66 def svndumpselector(name):
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67 return name in ['branch_rename_to_trunk',
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68 'tag_name_same_as_branch']
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69
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70 buildtestclass(test_fetch_mappings.MapTests)
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71 buildtestclass(test_fetch_renames.TestFetchRenames)
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72 buildtestclass(test_pull.TestPull)
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73 buildtestclass(test_template_keywords.TestLogKeywords)
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74 buildtestclass(test_utility_commands.UtilityTests)
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75
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76 buildtestclass(test_rebuildmeta.RebuildMetaTests, svndumpselector)
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77 buildtestclass(test_updatemeta.UpdateMetaTests, svndumpselector)