mtr can crash occasionally.
This happens when mtr sends to a child mtr process (or vice-versa) a packet,
that gets truncated or, perhaps, split in two.
Then the other side cannot deserialize it and fails as above.
mysql-test-run auto-disables all optional plugins.
mysql-test/include/default_client.cnf:
no @OPT.plugindir anymore
mysql-test/include/default_mysqld.cnf:
don't disable plugins manually - mtr can do it better
mysql-test/suite/innodb/t/innodb_bug47167.test:
mtr now uses suite-dir as an include path
mysql-test/suite/innodb/t/innodb_file_format.test:
mtr now uses suite-dir as an include path
mysql-test/t/partition_binlog.test:
this test uses partitions
storage/example/mysql-test/mtr/t/source.result:
update results. as mysqltest includes the correct overlayed include
storage/innobase/handler/ha_innodb.cc:
the assert is wrong
Added --result-file option, which will produce var/mtr-results.txt
Output has a simple format:
<tag> : <value> for general info on test run
{
<tag> : <value>
....
} for each test
Output from failed tests are included but may be truncated.
See WL for more details.
* no automatic --loose-skip-innodb added by mtr based on the test name.
instead loose-skip-innodb is now in the default_mysqld.cnf
* have_innodb_plugin.inc is changed to give a verbose "skip" message
(instead of "require: true")
* My::Suite class. It's support in mtr, and everywhere
* support for suite.pm
* when sorting tests, take combinations into account
* support for SUITENAME_COMBINATIONS
* no special treatment for innodb_plugin in mtr_cases.pm
* two special pre-created config groups: ENV and OPT
* allow option names to start from #
* allow magic option to have an argument
* remove dead code
* fix @-substitution to works as expected
* new processes take the value of $opt_verbose automatically, no need to pass it to a constructor
* innodb_plugin suite uses suite.pm and combinations file to test as much as possible
(innodb plugin, xtradb plugin, xtradb static - whatever available)
* besides test-master.opt and test-slave.opt a test.opt file is also
loaded, both for master and slave
* .opt files for all included files are loaded too
* progress report in the xterm titlebar
mysqld w/ --valgrind
- Fixed by implementing parsing of error log messages generated outside of
test case runs (eg. during server shutdown).
Also make mysql-test-run.pl not delete the error log after server restart,
which looses information about which warnings were found.
Finally, make multi_update2 a --big test.
mysql-test/lib/My/Test.pm:
Fix home-brewed (and broken) serialization in My::Test to use the standard
Storable serializer.
mysql-test/mysql-test-run.pl:
- Stop mysqld servers gracefully rather than kill -9 when
warnings are being checked.
- After stopping mysqld servers, do an additional parse of the error
log to check for any warnings generated during shutdown.
- Fix error log parsing to be careful not to skip parsing part of the
file, by keeping track of previous file position rather than
relying on mark_log markers.
- Workers report warnings during shutdown to the master process with
a new packet 'WARNINGS' which includes a list of names of test that
might have caused the problem (could be any test run since last
server start).
- Fail entire test suite if warnings are found.
- When we remove the server data dir before server restart, preserve the
error log (don't delete it between restarts), as it may contain
valuable information even for test cases which don't show direct
failures.
mysql-test/t/multi_update2.test:
Make test --big, as it takes a _long_ time to run and only tests a single bug.
