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annotate tests/test_fetch_truncated.py @ 296:9be04de434ed

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Get rid of .hg/svn/last_rev: We now calculate the last known revision by iterating over all known revisions and finding the highest number. Theoretically, we might be able to simply read the latest entry, but in practice, that's a bug waiting to happen. For instance, we might want to achieve compatibility with '.hg/shamap' as generated by the ConvertExtension, and it not only cannot offer a guarantee of linearity, but it also allows more than one conversion to source exists. I'd say we have other problems to care about until this turns up as a hotspot in profiling. Such as why we leak circa 100MB of memory per 1000 revisions converted ;)
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
date Fri, 27 Mar 2009 01:09:36 +0100
parents 3b60f223893a
children 4950b18cf949
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1 import unittest
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2
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3 from mercurial import hg
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4 from mercurial import ui
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5
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6 import fetch_command
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7 import test_util
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8
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9 class TestFetchTruncatedHistory(test_util.TestBase):
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10 def test_truncated_history(self, stupid=False):
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11 # Test repository does not follow the usual layout
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12 test_util.load_svndump_fixture(self.repo_path, 'truncatedhistory.svndump')
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13 svn_url = test_util.fileurl(self.repo_path + '/project2')
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14 fetch_command.fetch_revisions(ui.ui(),
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15 svn_url=svn_url,
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16 hg_repo_path=self.wc_path,
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17 stupid=stupid)
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18 repo = hg.repository(ui.ui(), self.wc_path)
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19
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20 # We are converting /project2/trunk coming from:
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21 #
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22 # Changed paths:
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23 # D /project1
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24 # A /project2/trunk (from /project1:2)
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25 #
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26 # Here a full fetch should be performed since we are starting
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27 # the conversion on an already filled branch.
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28 tip = repo['tip']
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29 files = tip.manifest().keys()
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30 files.sort()
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31 self.assertEqual(files, ['a', 'b'])
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32 self.assertEqual(repo['tip']['a'].data(), 'a\n')
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33
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34 def test_truncated_history_stupid(self):
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35 self.test_truncated_history(True)
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36
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37 def suite():
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38 all = [unittest.TestLoader().loadTestsFromTestCase(TestFetchTruncatedHistory),
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39 ]
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40 return unittest.TestSuite(all)