Mercurial > hg
view tests/svn/tags.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 | 965b11c1bd82 |
children |
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SVN-fs-dump-format-version: 2 UUID: a9c3b03d-cffa-4248-8023-ecf4b2bdf5d5 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2009-04-29T19:26:51.708679Z PROPS-END Revision-number: 1 Prop-content-length: 112 Content-length: 112 K 7 svn:log V 10 init projA K 10 svn:author V 7 pmezard K 8 svn:date V 27 2009-04-29T19:26:52.115023Z PROPS-END Node-path: branches Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: tags 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: unrelated Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Revision-number: 2 Prop-content-length: 105 Content-length: 105 K 7 svn:log V 4 adda K 10 svn:author V 7 pmezard K 8 svn:date V 27 2009-04-29T19:26:53.109819Z 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 Revision-number: 3 Prop-content-length: 108 Content-length: 108 K 7 svn:log V 7 changea K 10 svn:author V 7 pmezard K 8 svn:date V 27 2009-04-29T19:26:54.073017Z PROPS-END Node-path: trunk/a Node-kind: file Node-action: change Text-content-length: 4 Text-content-md5: 0d227f1abf8c2932d342e9b99cc957eb Text-content-sha1: d7c8127a20a396cff08af086a1c695b0636f0c29 Content-length: 4 a a Revision-number: 4 Prop-content-length: 109 Content-length: 109 K 7 svn:log V 8 changea2 K 10 svn:author V 7 pmezard K 8 svn:date V 27 2009-04-29T19:26:55.076032Z PROPS-END Node-path: trunk/a Node-kind: file Node-action: change Text-content-length: 6 Text-content-md5: 7d4ebf8f298d22fc349a91725b00af1c Text-content-sha1: 92f31bc48f52339253fce6cad9f2f0c95b302f7e Content-length: 6 a a a Revision-number: 5 Prop-content-length: 117 Content-length: 117 K 7 svn:log V 15 unrelatedchange K 10 svn:author V 7 pmezard K 8 svn:date V 27 2009-04-29T19:26:56.095784Z PROPS-END Node-path: unrelated/dummy 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 Revision-number: 6 Prop-content-length: 131 Content-length: 131 K 7 svn:log V 29 tagging trunk.v1 trunk.badtag K 10 svn:author V 7 pmezard K 8 svn:date V 27 2009-04-29T19:27:00.074864Z PROPS-END Node-path: tags/trunk.badtag Node-kind: dir Node-action: add Node-copyfrom-rev: 5 Node-copyfrom-path: trunk Node-path: tags/trunk.v1 Node-kind: dir Node-action: add Node-copyfrom-rev: 5 Node-copyfrom-path: trunk Revision-number: 7 Prop-content-length: 109 Content-length: 109 K 7 svn:log V 8 changea3 K 10 svn:author V 7 pmezard K 8 svn:date V 27 2009-04-29T19:27:01.073910Z PROPS-END Node-path: trunk/a Node-kind: file Node-action: change Text-content-length: 8 Text-content-md5: d12178e74d8774e34361e0a08d1fd2b7 Text-content-sha1: cce0b2a263066e26610df9082b7b3c810f71262e Content-length: 8 a a a a Revision-number: 8 Prop-content-length: 118 Content-length: 118 K 7 svn:log V 16 fix trunk.badtag K 10 svn:author V 7 pmezard K 8 svn:date V 27 2009-04-29T19:27:04.073542Z PROPS-END Node-path: tags/trunk.goodtag Node-kind: dir Node-action: add Node-copyfrom-rev: 7 Node-copyfrom-path: tags/trunk.badtag Node-path: tags/trunk.badtag Node-action: delete Revision-number: 9 Prop-content-length: 108 Content-length: 108 K 7 svn:log V 7 changea K 10 svn:author V 7 pmezard K 8 svn:date V 27 2009-04-29T19:27:05.095204Z PROPS-END Node-path: trunk/a Node-kind: file Node-action: change Text-content-length: 10 Text-content-md5: 3f65cbdca1b64c2f8f574fccae24f3a4 Text-content-sha1: 5c077263421de2abff9dbe867921bc6810811aa2 Content-length: 10 a a a a a Revision-number: 10 Prop-content-length: 115 Content-length: 115 K 7 svn:log V 13 removegoodtag K 10 svn:author V 7 pmezard K 8 svn:date V 27 2009-04-29T19:27:06.089193Z PROPS-END Node-path: tags/trunk.goodtag Node-action: delete Revision-number: 11 Prop-content-length: 117 Content-length: 117 K 7 svn:log V 15 recreategoodtag K 10 svn:author V 7 pmezard K 8 svn:date V 27 2009-04-29T19:27:09.070471Z PROPS-END Node-path: tags/trunk.goodtag Node-kind: dir Node-action: add Node-copyfrom-rev: 10 Node-copyfrom-path: trunk