Mercurial > hgsubversion
view tests/fixtures/branchtagcollision.sh @ 1422:372afb75f465
maps: add the "branchmaxrevnum" method to RevMap
Iterating the RevMap can be very expensive for large repos. To prevent future
code from iterating the possibly huge RevMap causing performance issues, it's
a good idea to clean all iterating code outside RevMap.
This patch adds a method used by "get_parent_svn_branch_and_rev".
In the future, we will have a SqliteRevMap, which will have an efficient
implementation for this query, and it will disable "__iter__" to prevent
future performance issues.
author | Jun Wu <quark@fb.com> |
---|---|
date | Sat, 14 May 2016 20:33:57 +0100 |
parents | f28e0f54a6ef |
children |
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#!/bin/bash # # Generate branchtagcollision.svndump # # Generates an svn repository with a branch and a tag that have the same name. mkdir temp cd temp svnadmin create testrepo svn checkout file://`pwd`/testrepo client cd client mkdir trunk mkdir branches mkdir tags svn add trunk branches tags svn commit -m "Initial commit" echo "fileA" >> trunk/fileA svn add trunk/fileA svn commit -m "Added fileA" svn cp trunk branches/A svn commit -m "added branch" echo "fileB" >> trunk/fileB svn add trunk/fileB svn commit -m "Added fileB" svn cp trunk tags/A svn commit -m "added bad tag" cd .. svnadmin dump testrepo > ../branchtagcollision.svndump