tests: add the sqlite revmap test The SqliteRevMap test generates new tests based on existing tests. The generated tests will use SqliteRevMap instead of RevMap. Tests are selected if they are both interesting and fast. For comprehensive tests like rebuildmeta and updatemeta, only a few svndumps are selected. On my laptop vm, the sqlite revmap test completes within 6.2s. Note: the current way tests are running will not gc the database connections well, meaning it can leak fd. Fortunately it's only 55 tests now. If we add a lot more tests in the future, be aware of the fd leak issue.

#!/bin/sh
# inspired by Python r62868

mkdir temp
cd temp
svnadmin create repo
svn co file://`pwd`/repo wc
export REPO=file://`pwd`/repo
cd wc
mkdir branches trunk tags
svn add *
svn ci -m 'btt'

echo a > trunk/a
svn add trunk/a
svn ci -m 'Add file.'
svn up

svn cp trunk branches/badname
svn ci -m 'Branch to be renamed.'
svn up

svn cp trunk branches/feature
svn ci -m 'Branch to be unnamed.'
svn up

cd ../..
svnadmin dump temp/repo > branchmap.svndump
echo
echo 'Complete.'
echo 'You probably want to clean up temp now.'
echo 'Dump in branchmap.svndump'
exit 0