Mercurial > hg
view tests/svn/replace.svndump @ 29196:bf7b8157c483 stable
strip: invalidate phase cache after stripping changeset (issue5235)
When we remove a changeset from the changelog, the phase cache must be
invalidated, otherwise it could refer to changesets that are no longer in the
repo.
To reproduce the failure, I created an extension querying the phase cache after
the strip transaction is over.
To do that, I stripped two commits with a bookmark on one of them to force
another transaction (we open a transaction for moving bookmarks)
after the strip transaction.
Without the fix in this patch, the test leads to a stacktrace showing the issue:
repair.strip(ui, repo, revs, backup)
File "/Users/lcharignon/facebook-hg-rpms/hg-crew/mercurial/repair.py", line 205, in strip
tr.close()
File "/Users/lcharignon/facebook-hg-rpms/hg-crew/mercurial/transaction.py", line 44, in _active
return func(self, *args, **kwds)
File "/Users/lcharignon/facebook-hg-rpms/hg-crew/mercurial/transaction.py", line 490, in close
self._postclosecallback[cat](self)
File "$TESTTMP/crashstrip2.py", line 4, in test
[repo.changelog.node(r) for r in repo.revs("not public()")]
File "/Users/lcharignon/facebook-hg-rpms/hg-crew/mercurial/changelog.py", line 337, in node
return super(changelog, self).node(rev)
File "/Users/lcharignon/facebook-hg-rpms/hg-crew/mercurial/revlog.py", line 377, in node
return self.index[rev][7]
IndexError: revlog index out of range
The situation was encountered in inhibit (evolve's repo) where we would crash
following the volatile set invalidation submitted by Augie in
e6f490e328635312ee214a12bc7fd3c7d46bf9ce. Before his patch the issue was masked
as we were not accessing the phasecache after stripping a revision.
This bug uncovered another but in histedit (see explanation in issue5235).
I changed the histedit test accordingly to avoid fixing two things at once.
| author | Laurent Charignon <lcharignon@fb.com> |
|---|---|
| date | Thu, 12 May 2016 06:13:59 -0700 |
| parents | 5fb924ee44d5 |
| children |
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SVN-fs-dump-format-version: 2 UUID: 97a955ef-0269-44f2-a58f-abd4ad400b2b Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2010-11-26T18:01:12.912988Z PROPS-END Revision-number: 1 Prop-content-length: 108 Content-length: 108 K 7 svn:log V 7 initial K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-11-26T18:01:13.106933Z PROPS-END Node-path: branches Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: trunk Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: trunk/a Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 2 Text-content-md5: 60b725f10c9c85c70d97880dfe8191b3 Text-content-sha1: 3f786850e387550fdab836ed7e6dc881de23001b Content-length: 12 PROPS-END a Node-path: trunk/d Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: trunk/d/b Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 2 Text-content-md5: 3b5d5c3712955042212316173ccf37be Text-content-sha1: 89e6c98d92887913cadf06b2adb97f26cde4849b Content-length: 12 PROPS-END b Node-path: trunk/d2 Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: trunk/d2/a Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 2 Text-content-md5: 60b725f10c9c85c70d97880dfe8191b3 Text-content-sha1: 3f786850e387550fdab836ed7e6dc881de23001b Content-length: 12 PROPS-END a Node-path: trunk/dlink Node-kind: file Node-action: add Prop-content-length: 33 Text-content-length: 6 Text-content-md5: cca56829f18345718a4980bb02b6d8c3 Text-content-sha1: 7c54cc5d472b78c94a04382df34b0f4f0f4f2d49 Content-length: 39 K 11 svn:special V 1 * PROPS-END link d Node-path: trunk/dlink2 Node-kind: file Node-action: add Prop-content-length: 33 Text-content-length: 6 Text-content-md5: cca56829f18345718a4980bb02b6d8c3 Text-content-sha1: 7c54cc5d472b78c94a04382df34b0f4f0f4f2d49 Content-length: 39 K 11 svn:special V 1 * PROPS-END link d Node-path: trunk/dlink3 Node-kind: file Node-action: add Prop-content-length: 33 Text-content-length: 6 Text-content-md5: cca56829f18345718a4980bb02b6d8c3 Text-content-sha1: 7c54cc5d472b78c94a04382df34b0f4f0f4f2d49 Content-length: 39 K 11 svn:special V 1 * PROPS-END link d Revision-number: 2 Prop-content-length: 117 Content-length: 117 K 7 svn:log V 15 clobber symlink K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-11-26T18:01:14.073483Z PROPS-END Node-path: trunk/dlink3 Node-kind: file Node-action: change Prop-content-length: 10 Text-content-length: 2 Text-content-md5: e29311f6f1bf1af907f9ef9f44b8328b Text-content-sha1: e983f374794de9c64e3d1c1de1d490c0756eeeff Content-length: 12 PROPS-END d Revision-number: 3 Prop-content-length: 106 Content-length: 106 K 7 svn:log V 8 clobber1 K 10 svn:author V 4 evil K 8 svn:date V 27 2010-11-26T18:01:16.205184Z PROPS-END Node-path: trunk/a Node-kind: dir Node-action: delete Node-path: trunk/a Node-kind: dir Node-action: add Node-copyfrom-rev: 2 Node-copyfrom-path: trunk/d Node-path: trunk/dlink Node-kind: dir Node-action: delete Node-path: trunk/dlink Node-kind: dir Node-action: add Node-copyfrom-rev: 2 Node-copyfrom-path: trunk/d Revision-number: 4 Prop-content-length: 106 Content-length: 106 K 7 svn:log V 8 clobber2 K 10 svn:author V 4 evil K 8 svn:date V 27 2010-11-26T18:01:16.395962Z PROPS-END Node-path: trunk/dlink3 Node-kind: file Node-action: delete Node-path: trunk/dlink3 Node-kind: file Node-action: add Node-copyfrom-rev: 3 Node-copyfrom-path: trunk/dlink2 Text-copy-source-md5: cca56829f18345718a4980bb02b6d8c3 Text-copy-source-sha1: 7c54cc5d472b78c94a04382df34b0f4f0f4f2d49 Revision-number: 5 Prop-content-length: 106 Content-length: 106 K 7 svn:log V 5 adddb K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-11-26T18:01:16.445072Z PROPS-END Node-path: trunk/d2/b Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 2 Text-content-md5: 3b5d5c3712955042212316173ccf37be Text-content-sha1: 89e6c98d92887913cadf06b2adb97f26cde4849b Content-length: 12 PROPS-END b Revision-number: 6 Prop-content-length: 107 Content-length: 107 K 7 svn:log V 6 branch K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-11-26T18:01:19.075874Z PROPS-END Node-path: branches/branch Node-kind: dir Node-action: add Node-copyfrom-rev: 5 Node-copyfrom-path: trunk Node-path: branches/branch/d2/c Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 2 Text-content-md5: 2cd6ee2c70b0bde53fbe6cac3c8b8bb1 Text-content-sha1: 2b66fd261ee5c6cfc8de7fa466bab600bcfe4f69 Content-length: 12 PROPS-END c Node-path: branches/branch/d2/b Node-action: delete Revision-number: 7 Prop-content-length: 109 Content-length: 109 K 7 svn:log V 10 clobberdir K 10 svn:author V 4 evil K 8 svn:date V 27 2010-11-26T18:01:21.202158Z PROPS-END Node-path: trunk/d2 Node-kind: dir Node-action: delete Node-path: trunk/d2 Node-kind: dir Node-action: add Node-copyfrom-rev: 6 Node-copyfrom-path: branches/branch/d2