sapling/tests/test-hgsql-sync.t
Thomas Jacob 0e6b93a0e0 Add support for RocksDB
Summary:
- Add support for RocksDB engine (developed as a drop in replacement for innodb) to hgsql to allow new xdb.hgsql.1-10 shards to host hg repos
- Prefer MySQL test DBs in same region
- Run all hgsql unit tests also for RocksDB engine
- Allow for nested ifs to make that possible (downside if you switch off rockdb tests, innodb tests are run twice)

Reviewed By: quark-zju

Differential Revision: D7014064

fbshipit-source-id: 073c36176aa7eaf74252ef33c3f47da594920b28
2018-04-13 21:51:13 -07:00

146 lines
3.7 KiB
Perl

#testcases case-innodb case-rocksdb
#if case-rocksdb
$ DBENGINE=rocksdb
#else
$ DBENGINE=innodb
#endif
$ . "$TESTDIR/hgsql/library.sh"
# Populate the db with an initial commit
$ initclient client
$ cd client
$ echo x > x
$ hg commit -qAm x
$ cd ..
$ initserver master masterrepo
$ cd master
$ hg log
$ hg pull -q ../client
$ cd ..
# Verify new masters see the same commit
$ initserver master2 masterrepo
$ cd master2
$ hg log
changeset: 0:b292c1e3311f
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: x
# Push new commit to one master, verify it shows up in the other
$ cd ../client
$ echo y > y
$ hg commit -qAm y
$ hg push -q ssh://user@dummy/master
$ cd ../master2
$ hg log -l 1
changeset: 1:d34c38483be9
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: y
# Push a bookmark to one master, verify in the other
$ cd ../client
$ hg book mybook
$ hg push ssh://user@dummy/master -B mybook
pushing to ssh://user@dummy/master
searching for changes
no changes found
exporting bookmark mybook
[1]
$ cd ../master2
$ hg book
mybook 1:d34c38483be9
# Pull commit and bookmark to one master, verify in the other
$ cd ../client
$ hg up mybook
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo z > z
$ hg commit -qAm z
$ cd ../master
$ hg pull -q ssh://user@dummy/client
$ cd ../master2
$ hg log -l 1
changeset: 2:d47967ce72a5
bookmark: mybook
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: z
# Delete a bookmark in one, verify in the other
$ hg book book1
$ cd ../master
$ hg book
book1 -1:000000000000
mybook 2:d47967ce72a5
$ hg book -d book1
$ cd ../master2
$ hg book
mybook 2:d47967ce72a5
# Verify that --forcesync works
$ cd ../
$ cp $HGRCPATH backup.hgrc
$ cd master
$ echo '[hooks]' >> $HGRCPATH
$ echo 'presyncdb=$TESTTMP/hook.sh' >> $HGRCPATH
$ echo 'sleep 2' > $TESTTMP/hook.sh
$ chmod a+x $TESTTMP/hook.sh
$ cd ../client
$ echo a > a
$ hg commit -qAm a
$ hg push -q ssh://user@dummy/master2
$ cd ../master
$ hg log -l 1 --template '{rev} {desc}\n' &
$ sleep 1
$ hg log -l 1 --template '{rev} {desc}\n' --forcesync
waiting for lock on working directory of $TESTTMP/master held by * (glob)
3 a
got lock after ? seconds (glob)
3 a
$ cd ..
$ cp backup.hgrc $HGRCPATH
# Update one bookmark but not the other
$ cat >> $TESTTMP/inspectsql.py <<EOF
> import os, sys
> from mercurial import demandimport, extensions
> with demandimport.deactivated():
> import mysql.connector
> watchstrings = os.environ.get("INSPECTSQL")
> if watchstrings:
> watchstrings = watchstrings.split(',')
> def printsql(orig, *args, **kwargs):
> if not watchstrings or any(s for s in watchstrings if s in args[1]):
> print >> sys.stderr, args[1] % args[2]
> return orig(*args, **kwargs)
> extensions.wrapfunction(mysql.connector.cursor.MySQLCursor, "execute", printsql)
> EOF
$ cat >> $HGRCPATH <<EOF
> [extensions]
> inspectsql=$TESTTMP/inspectsql.py
> EOF
$ cd master
$ INSPECTSQL=DELETE,INSERT hg book mybook2
INSERT INTO revision_references(repo, namespace, name, value) VALUES (masterrepo, 'bookmarks', mybook2, 0000000000000000000000000000000000000000)
INSERT INTO revision_references(repo, namespace, name, value)
VALUES(masterrepo, 'tip', 'tip', 3) ON DUPLICATE KEY UPDATE value=3
$ cd ..
$ cp backup.hgrc $HGRCPATH