Mercurial > hgsubversion
annotate tests/test_fetch_renames.py @ 890:78db88de9622
Partial metadata rebuilding
For highly active subversion repositories, it can be excruciatingly
slow to pull updates one at a time from subversion. One way around
this is to setup another mercurial repo that pulls new commits from
svn periodicly (say every 5 minutes). When you want to update your
repository, you can pull commits from this mercurial repository via
native mercurial protocols, which will be much faster than pulling
directly from svn.
Unfortunately, your metadata will be out of date after doing so.
Highly active repositories also tend to be very large, which means
that it takes a long time to rebuild your metadata from scratch. To
address this, this adds support to do a partial rebuild on the
metadata by processing only revisions that have been added to the
repository after the last revision we processed.
With the rev map 1k revisions (~2 days) behind tip updatemeta is
dramatically faster than rebuild meta:
$ hg --time svn updatemeta
Time: real 0.570 secs (user 0.480+0.000 sys 0.060+0.000)
$ hg --time svn rebuildmeta
Time: real 129.160 secs (user 128.570+0.000 sys 0.320+0.000)
author | David Schleimer <dschleimer@fb.com> |
---|---|
date | Sat, 12 May 2012 07:28:23 -0700 |
parents | 312b37bc5e20 |
children | d6db289f1548 |
rev | line source |
---|---|
67
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
1 import test_util |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
2 |
643
d2ef7220a079
tests: import test_util as the first module in all relevant tests
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
513
diff
changeset
|
3 import sys |
d2ef7220a079
tests: import test_util as the first module in all relevant tests
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
513
diff
changeset
|
4 import unittest |
67
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
5 |
91
7d10165cf3d9
tests: Mock the mercurial.ui.ui class like we really should to capture output.
Augie Fackler <durin42@gmail.com>
parents:
78
diff
changeset
|
6 class TestFetchRenames(test_util.TestBase): |
67
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
7 def _debug_print_copies(self, repo): |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
8 w = sys.stderr.write |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
9 for rev in repo: |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
10 ctx = repo[rev] |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
11 w('%d - %s\n' % (ctx.rev(), ctx.branch())) |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
12 for f in ctx: |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
13 fctx = ctx[f] |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
14 w('%s: %r %r\n' % (f, fctx.data(), fctx.renamed())) |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
15 |
73
9c1b53abefcb
fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents:
69
diff
changeset
|
16 def _test_rename(self, stupid): |
513
5c8a48828ae9
test renames: remove redundant code
Augie Fackler <durin42@gmail.com>
parents:
496
diff
changeset
|
17 repo = self._load_fixture_and_fetch('renames.svndump', stupid=stupid) |
67
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
18 # self._debug_print_copies(repo) |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
19 |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
20 # Map revnum to mappings of dest name to (source name, dest content) |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
21 copies = { |
68
e0c86ebe05e3
test_fetch_renames: test copy of deleted stuff from the past
Patrick Mezard <pmezard@gmail.com>
parents:
67
diff
changeset
|
22 4: { |
91
7d10165cf3d9
tests: Mock the mercurial.ui.ui class like we really should to capture output.
Augie Fackler <durin42@gmail.com>
parents:
78
diff
changeset
|
23 'a1': ('a', 'a\n'), |
67
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
24 'a2': ('a', 'a\n'), |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
25 'b1': ('b', 'b\nc\n'), |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
26 'da1/daf': ('da/daf', 'c\n'), |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
27 'da1/db/dbf': ('da/db/dbf', 'd\n'), |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
28 'da2/daf': ('da/daf', 'c\n'), |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
29 'da2/db/dbf': ('da/db/dbf', 'd\n'), |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
30 }, |
68
e0c86ebe05e3
test_fetch_renames: test copy of deleted stuff from the past
Patrick Mezard <pmezard@gmail.com>
parents:
67
diff
changeset
|
31 5: { |
67
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
32 'c1': ('c', 'c\nc\n'), |
69
63ece4ea25c9
hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents:
68
diff
changeset
|
33 }, |
63ece4ea25c9
hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents:
68
diff
changeset
|
34 9: { |
63ece4ea25c9
hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents:
68
diff
changeset
|
35 'unchanged2': ('unchanged', 'unchanged\n'), |
63ece4ea25c9
hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents:
68
diff
changeset
|
36 'unchangeddir2/f': ('unchangeddir/f', 'unchanged2\n'), |
496
5e0dfe59d4c3
copies: fix under-reporting of copies in hg
Augie Fackler <durin42@gmail.com>
parents:
132
diff
changeset
|
37 }, |
5e0dfe59d4c3
copies: fix under-reporting of copies in hg
Augie Fackler <durin42@gmail.com>
parents:
132
diff
changeset
|
38 10: { |
5e0dfe59d4c3
copies: fix under-reporting of copies in hg
Augie Fackler <durin42@gmail.com>
parents:
132
diff
changeset
|
39 'groupdir2/b': ('groupdir/b', 'b\n') |
5e0dfe59d4c3
copies: fix under-reporting of copies in hg
Augie Fackler <durin42@gmail.com>
parents:
132
diff
changeset
|
40 }, |
67
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
41 } |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
42 for rev in repo: |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
43 ctx = repo[rev] |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
44 copymap = copies.get(rev, {}) |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
45 for f in ctx.manifest(): |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
46 cp = ctx[f].renamed() |
69
63ece4ea25c9
hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents:
68
diff
changeset
|
47 self.assertEqual(bool(cp), bool(copymap.get(f)), |
63ece4ea25c9
hg_delta_editor: register copies only if files are unchanged between source and dest
Patrick Mezard <pmezard@gmail.com>
parents:
68
diff
changeset
|
48 'copy records differ for %s in %d' % (f, rev)) |
67
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
49 if not cp: |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
50 continue |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
51 self.assertEqual(cp[0], copymap[f][0]) |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
52 self.assertEqual(ctx[f].data(), copymap[f][1]) |
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
53 |
130
c2a84d436202
test_fetch_rename: test content of files coming from the past
Patrick Mezard <pmezard@gmail.com>
parents:
101
diff
changeset
|
54 self.assertEqual(repo['tip']['changed3'].data(), 'changed\nchanged3\n') |
c2a84d436202
test_fetch_rename: test content of files coming from the past
Patrick Mezard <pmezard@gmail.com>
parents:
101
diff
changeset
|
55 |
73
9c1b53abefcb
fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents:
69
diff
changeset
|
56 def test_rename(self): |
9c1b53abefcb
fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents:
69
diff
changeset
|
57 self._test_rename(False) |
9c1b53abefcb
fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents:
69
diff
changeset
|
58 |
9c1b53abefcb
fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents:
69
diff
changeset
|
59 def test_rename_stupid(self): |
9c1b53abefcb
fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents:
69
diff
changeset
|
60 self._test_rename(True) |
9c1b53abefcb
fetch_command: support svn copy detection in stupid mode
Patrick Mezard <pmezard@gmail.com>
parents:
69
diff
changeset
|
61 |
132
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
62 def _test_case(self, stupid): |
513
5c8a48828ae9
test renames: remove redundant code
Augie Fackler <durin42@gmail.com>
parents:
496
diff
changeset
|
63 repo = self._load_fixture_and_fetch('filecase.svndump', stupid=stupid) |
132
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
64 files = { |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
65 0: ['A', 'a', 'e/a', 'b', 'd/a', 'D/a', 'f/a', 'F'], |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
66 1: ['A', 'a', 'E/a', 'B', 'd/A', 'D/a', 'f/a', 'F'], |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
67 } |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
68 for rev in repo: |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
69 self.assertEqual(sorted(files[rev]), sorted(repo[rev].manifest())) |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
70 |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
71 def test_case(self): |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
72 self._test_case(False) |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
73 |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
74 def test_case_stupid(self): |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
75 self._test_case(True) |
3a9d6cd18332
test_fetch_renames: test file and directory case changes
Patrick Mezard <pmezard@gmail.com>
parents:
130
diff
changeset
|
76 |
67
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
77 def suite(): |
833
312b37bc5e20
tests: avoid shadowing Python builtin all()
Yonggang Luo <luoyonggang@gmail.com>
parents:
643
diff
changeset
|
78 all_tests = [unittest.TestLoader().loadTestsFromTestCase(TestFetchRenames), |
67
e319c9168910
hg_delta_editor: register svn file copies
Patrick Mezard <pmezard@gmail.com>
parents:
diff
changeset
|
79 ] |
833
312b37bc5e20
tests: avoid shadowing Python builtin all()
Yonggang Luo <luoyonggang@gmail.com>
parents:
643
diff
changeset
|
80 return unittest.TestSuite(all_tests) |