Mercurial > hgsubversion

annotate tests/test_fetch_renames.py @ 225:2117cb0118fe

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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 3a9d6cd18332
children 5e0dfe59d4c3
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1 import sys
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2 import unittest
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3
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4 import test_util
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7 class TestFetchRenames(test_util.TestBase):
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8 def _load_fixture_and_fetch(self, fixture_name, stupid):
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9 return test_util.load_fixture_and_fetch(fixture_name, self.repo_path,
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10 self.wc_path, stupid=stupid)
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12 def _debug_print_copies(self, repo):
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13 w = sys.stderr.write
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14 for rev in repo:
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15 ctx = repo[rev]
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16 w('%d - %s\n' % (ctx.rev(), ctx.branch()))
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17 for f in ctx:
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18 fctx = ctx[f]
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19 w('%s: %r %r\n' % (f, fctx.data(), fctx.renamed()))
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21 def _test_rename(self, stupid):
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22 repo = self._load_fixture_and_fetch('renames.svndump', stupid)
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23 # self._debug_print_copies(repo)
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25 # Map revnum to mappings of dest name to (source name, dest content)
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26 copies = {
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27 4: {
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28 'a1': ('a', 'a\n'),
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29 'a2': ('a', 'a\n'),
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30 'b1': ('b', 'b\nc\n'),
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31 'da1/daf': ('da/daf', 'c\n'),
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32 'da1/db/dbf': ('da/db/dbf', 'd\n'),
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33 'da2/daf': ('da/daf', 'c\n'),
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34 'da2/db/dbf': ('da/db/dbf', 'd\n'),
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35 },
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36 5: {
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37 'c1': ('c', 'c\nc\n'),
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38 },
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39 9: {
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40 'unchanged2': ('unchanged', 'unchanged\n'),
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41 'unchangeddir2/f': ('unchangeddir/f', 'unchanged2\n'),
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42 }
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43 }
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44 for rev in repo:
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45 ctx = repo[rev]
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46 copymap = copies.get(rev, {})
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47 for f in ctx.manifest():
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48 cp = ctx[f].renamed()
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49 self.assertEqual(bool(cp), bool(copymap.get(f)),
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50 'copy records differ for %s in %d' % (f, rev))
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51 if not cp:
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52 continue
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53 self.assertEqual(cp[0], copymap[f][0])
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54 self.assertEqual(ctx[f].data(), copymap[f][1])
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56 self.assertEqual(repo['tip']['changed3'].data(), 'changed\nchanged3\n')
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58 def test_rename(self):
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59 self._test_rename(False)
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61 def test_rename_stupid(self):
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62 self._test_rename(True)
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64 def _test_case(self, stupid):
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65 repo = self._load_fixture_and_fetch('filecase.svndump', stupid)
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66 files = {
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67 0: ['A', 'a', 'e/a', 'b', 'd/a', 'D/a', 'f/a', 'F'],
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68 1: ['A', 'a', 'E/a', 'B', 'd/A', 'D/a', 'f/a', 'F'],
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69 }
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70 for rev in repo:
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71 self.assertEqual(sorted(files[rev]), sorted(repo[rev].manifest()))
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73 def test_case(self):
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74 self._test_case(False)
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76 def test_case_stupid(self):
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77 self._test_case(True)
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79 def suite():
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80 all = [unittest.TestLoader().loadTestsFromTestCase(TestFetchRenames),
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81 ]
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82 return unittest.TestSuite(all)