Mercurial > hgsubversion
view tests/fixtures/unorderedbranch.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 | 4d42dbbb5127 |
children |
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#!/bin/sh # # Generate unorderedbranch.svndump # mkdir temp cd temp mkdir project-orig cd project-orig mkdir trunk mkdir branches cd .. svnadmin create testrepo svnurl=file://`pwd`/testrepo svn import project-orig $svnurl -m "init project" svn co $svnurl project cd project/trunk echo a > a svn add a svn ci -m "add a in trunk" echo b > b echo z > z svn add b z svn ci -m "add b and z in trunk" svn up cd ../branches # Copy from trunk past revision. The converted used to take the last # trunk revision as branch parent instead of the specified one. svn cp -r 2 ../trunk branch svn cp ../trunk/z branch echo c > branch/c svn add branch/c svn ci -m 'branch and add c' cd ../.. svnadmin dump testrepo > ../unorderedbranch.svndump