24 Dec
2015
24 Dec
'15
1:02 p.m.
Hi Sergei,
On Thu, Dec 24, 2015 at 01:24:09PM +0100, Sergei Golubchik wrote:
> Hi, Sergey!
>
> On Dec 24, Sergey Vojtovich wrote:
> > revision-id: ed5ec30f9ca448086db5acbfd5f484a534119810 (mariadb-10.1.8-101-ged5ec30)
> > parent(s): 1f19c6aa93de730cd10c9fcbb337f9ec5c30ef9d
> > committer: Sergey Vojtovich
> > timestamp: 2015-12-24 15:46:18 +0400
> > message:
> >
> > MDEV-7780 - Support for faking server version
> >
> > Embedded now supports "--version=<version>", while "--version" is still silently
> > ignored. Also only run protocol check in non-embedded mode.
>
> As I said on irc, I'd simply use not_embedded.inc, but ok, if you want
> it to work in embedded, sure, do it.
>
> One question below.
>
> > ---
> > mysql-test/suite/sys_vars/t/version.test | 3 ++-
> > sql/mysqld.cc | 4 ++--
> > 2 files changed, 4 insertions(+), 3 deletions(-)
> >
> > diff --git a/mysql-test/suite/sys_vars/t/version.test b/mysql-test/suite/sys_vars/t/version.test
> > index 7955bf8..daa9538 100644
> > --- a/mysql-test/suite/sys_vars/t/version.test
> > +++ b/mysql-test/suite/sys_vars/t/version.test
> > @@ -1,5 +1,6 @@
> > SELECT @@version;
> > perl;
> > - $cnt= grep /my_favorite_version/, `$ENV{MYSQL} -e status`;
> > + $cnt= $ENV{MYSQL_TEST} =~ /mysqltest_embedded / ? 1 :
> > + grep /my_favorite_version/, `$ENV{MYSQL} -e status`;
>
> Why wouldn't you use mysql_embedded in this case?
> Like
>
> $mysql= $ENV{MYSQL_TEST} =~ /mysqltest_embedded / ? 'MYSQL_EMBEDDED' : 'MYSQL';
> $cnt= grep /my_favorite_version/, `$ENV{$mysql} -e status`;
- mtr is looking for this binary in $basedir/libmysqld, while the correct path
is something like $bindir/libmysqld/examples$opt_vs_config => it's broken
- mtr doesn't add arguments to $ENV{MYSQL_EMBEDDED}, like it does for
$ENV{MYSQL} => it's dead broken
- we don't seem to install this binary => extra logic to handle installed tree
- it won't connect to original server, so it needs another version arg
- what's the point of testing protocol when there's no protocol whatsoever?
Regards,
Sergey