Details:
Most tests mentioned within the bug report were already fixed.
The test modified here failed in stability (high parallel load) tests.
Details:
1. Take care that disconnects are finished before the test terminates.
2. Correct wrong handling of send/reap in events_stress which caused
random garbled output
3. Minor beautifying of script code
"Release_lock("hello")" is now also successful when delivering NULL, replaced two sleeps by wait_condition. The last two "sleep 1" have not been replaced as all tried wait conditions leaded to nondeterministic results, especially to succeeding concurrent updates. To replace the sleeps there should be some time planned (or internal knowledge of the server may help).
Due to unknown changes the test failed in some ways.
Fixed by checking the test case in detail, commenting the expected behavior,
and fixing error directives.
In the course of the analyze unneeded get_lock()/release_lock() use,
unneeded send/reap use, and unneeded sleeps were removed. The lock wait
timeout was reduced to 1 second, so that this is no big-test any more.
The test was split into two parts, one running the tests with
--innodb_locks_unsafe_for_binlog, the other part without.
The main part (include/concurrent.inc) conditionally expects
lock wait timeouts based on the value of the system variable
innodb_locks_unsafe_for_binlog.
The major part of the patch comes from Kristofer Pettersson.
(Chad queues this patch on demand by Trudy/Davi.)
WL#3397 Refactoring storage engine test cases (for falcon)
It contains also fixes according to code review.
Contents: Testcases which were in history dedicated to InnoDB or MyISAM only.
Modifications:
1. Shift the main testing code into include/<testing field>.inc
Introduce $variables which can be used to omit tests for features which are not supported by
certain storage engines.
2. The storage engine to be tested is assigned within the toplevel script (t/<whatever>_<engine>.test)
via variable $engine_type and the the main testing code is sourced from
include/<testing field>.inc
3. Some toplevel testscripts have to be renamed to
- avoid immediate or future namespace clashes
- show via filename which storage engine is tested
4. Minor code cleanup like remove trailing spaces, some additional comments ....
2006-08-16 14:58:49 +02:00
Renamed from mysql-test/t/innodb_concurrent.test (Browse further)
