Mercurial > hgsubversion
view tests/fixtures/copies.sh @ 1475:ea4d6142c6d9
maps: do not ask sqlite for row count
"SELECT COUNT(1) FROM x" is not O(1) for sqlite and can be slow on large
tables. This patch changes the count to be backed by a file instead.
The change exposes a risk that the number may become inaccurate, if
__setitem__ is called with a same key multiple times. But we don't do that
during pull, and only use __len__ to calculate how many revisions pulled,
or test if the map is empty. So it would be fine.
author | Jun Wu <quark@fb.com> |
---|---|
date | Thu, 23 Jun 2016 10:46:07 +0100 |
parents | 64d961130a07 |
children |
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#!/bin/sh # # Generate copies.svndump # rm -rf temp mkdir temp cd temp mkdir -p import/trunk/dir echo a > import/trunk/dir/a svnadmin create testrepo svnurl=file://`pwd`/testrepo svn import import $svnurl -m init svn co $svnurl project cd project svn cp trunk/dir trunk/dir2 echo b >> trunk/dir2/a svn ci -m 'copy/edit trunk/dir/a' svn up svn cp trunk/dir2 trunk/dir3 svn ci -m 'copy dir2 to dir3' svn rm trunk/dir3/a svn cp trunk/dir2/a trunk/dir3/a svn ci -m 'copy and remove' cd .. svnadmin dump testrepo > ../copies.svndump