Mercurial > hgsubversion
view tests/fixtures/renamedproject.sh @ 637:92f4a4b60696
rebuildmeta: optimize by removing quadratic time usage
Calling ctx.children() for revision R visits all revisions greater than
R. If I remember my algorithmics right, that's O(n^2). Performing an
extra traversal, however, is O(n).
A quick benchmark on a repository ~20k revisions:
before: 445.27s user 1.10s system
after: 7.25s user 0.25s system
The resulting `svn' directories are exactly the same, and the tests
continue to pass.
author | Dan Villiom Podlaski Christiansen <danchr@gmail.com> |
---|---|
date | Fri, 09 Jul 2010 22:18:27 +0200 |
parents | 942f198b8ff5 |
children |
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#!/bin/sh # # Convert a project moving from a non-canonical to canonical # layout, exercizing the missing plaintext code paths. It also tests # branch creations where the branch source is not a canonical branch. # mkdir temp cd temp svnadmin create testrepo svnurl=file://`pwd`/testrepo mkdir project-orig cd project-orig echo a > a echo b > b echo c > c mkdir d echo a > d/a cd .. # Let's suppose it was actually branched in a previous life mkdir project-branch cd project-branch echo a > a echo b > b cd .. svn import project-orig $svnurl/project-orig -m "init project" svn import project-branch $svnurl/project-branch -m "init branch" svn mkdir $svnurl/project -m "create new project hierarchy" svn mv $svnurl/project-orig $svnurl/project/project -m "rename as project" svn mv $svnurl/project/project $svnurl/project/trunk -m "rename as project" svn mkdir $svnurl/project/branches -m "add branches root" svn mv $svnurl/project-branch $svnurl/project/misplaced -m "incorrect move of the branch" svn mv $svnurl/project/misplaced $svnurl/project/branches/branch -m "move of the branch" svn co $svnurl/project cd project echo a >> trunk/a svn ci -m "change a" echo a >> trunk/a echo b >> trunk/b svn rm trunk/c echo a >> trunk/d/a svn ci -m "change files in trunk" # Try the same thing with the branch echo a >> branches/branch/a svn rm branches/branch/b svn ci -m "change a in branch" cd .. # Add this to make test_rebuildmeta happy, needs something to convert svn import project-orig $svnurl/trunk -m "init fake trunk for rebuild_meta" svnadmin dump testrepo > ../renamedproject.svndump