Mercurial > hgsubversion
view tests/test_fetch_renames.py @ 787:4bbc6bf947f5 1.2.1
replay: fetch full revision at most once per run (issue252)
Before this change, hgsubversion was fetching full revisions from the first
revision the project was created to the first revision containing converted
data. Unfortunately, some projects exhibits such spans longer than 500
revisions, during which hgsubversion was uselessly scanning the whole tree. The
fix is not technically perfect, we could record somewhere that while no data
was converted we scanned the project already, instead of scanning once at every
hgsubversion run until a revision is converted. But it should be good enough
unless someone runs hgsubversion once for every target revision.
One repository exhibiting this behaviour:
svn://svn.zankasoftware.com/zanka
author | Patrick Mezard <pmezard@gmail.com> |
---|---|
date | Sun, 13 Feb 2011 20:10:52 +0100 |
parents | d2ef7220a079 |
children | 312b37bc5e20 |
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import test_util import sys import unittest class TestFetchRenames(test_util.TestBase): def _debug_print_copies(self, repo): w = sys.stderr.write for rev in repo: ctx = repo[rev] w('%d - %s\n' % (ctx.rev(), ctx.branch())) for f in ctx: fctx = ctx[f] w('%s: %r %r\n' % (f, fctx.data(), fctx.renamed())) def _test_rename(self, stupid): repo = self._load_fixture_and_fetch('renames.svndump', stupid=stupid) # self._debug_print_copies(repo) # Map revnum to mappings of dest name to (source name, dest content) copies = { 4: { 'a1': ('a', 'a\n'), 'a2': ('a', 'a\n'), 'b1': ('b', 'b\nc\n'), 'da1/daf': ('da/daf', 'c\n'), 'da1/db/dbf': ('da/db/dbf', 'd\n'), 'da2/daf': ('da/daf', 'c\n'), 'da2/db/dbf': ('da/db/dbf', 'd\n'), }, 5: { 'c1': ('c', 'c\nc\n'), }, 9: { 'unchanged2': ('unchanged', 'unchanged\n'), 'unchangeddir2/f': ('unchangeddir/f', 'unchanged2\n'), }, 10: { 'groupdir2/b': ('groupdir/b', 'b\n') }, } for rev in repo: ctx = repo[rev] copymap = copies.get(rev, {}) for f in ctx.manifest(): cp = ctx[f].renamed() self.assertEqual(bool(cp), bool(copymap.get(f)), 'copy records differ for %s in %d' % (f, rev)) if not cp: continue self.assertEqual(cp[0], copymap[f][0]) self.assertEqual(ctx[f].data(), copymap[f][1]) self.assertEqual(repo['tip']['changed3'].data(), 'changed\nchanged3\n') def test_rename(self): self._test_rename(False) def test_rename_stupid(self): self._test_rename(True) def _test_case(self, stupid): repo = self._load_fixture_and_fetch('filecase.svndump', stupid=stupid) files = { 0: ['A', 'a', 'e/a', 'b', 'd/a', 'D/a', 'f/a', 'F'], 1: ['A', 'a', 'E/a', 'B', 'd/A', 'D/a', 'f/a', 'F'], } for rev in repo: self.assertEqual(sorted(files[rev]), sorted(repo[rev].manifest())) def test_case(self): self._test_case(False) def test_case_stupid(self): self._test_case(True) def suite(): all = [unittest.TestLoader().loadTestsFromTestCase(TestFetchRenames), ] return unittest.TestSuite(all)