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9 commits

Author SHA1 Message Date
Alice Sherepa
b7fb30e930 MDEV-21360 global debug_dbug pre-test value restoration issues 2020-01-15 18:06:24 +01:00
Alice Sherepa
451573fab1 MDEV-21360 debug_dbug pre-test value restoration issues 2020-01-15 18:06:24 +01:00
Monty
9cba6c5aa3 Updated mtr files to support different compiled in options
This allows one to run the test suite even if any of the following
options are changed:
- character-set-server
- collation-server
- join-cache-level
- log-basename
- max-allowed-packet
- optimizer-switch
- query-cache-size and query-cache-type
- skip-name-resolve
- table-definition-cache
- table-open-cache
- Some innodb options
etc

Changes:
- Don't print out the value of system variables as one can't depend on
  them to being constants.
- Don't set global variables to 'default' as the default may not
  be the same as the test was started with if there was an additional
  option file. Instead save original value and reset it at end of test.
- Test that depends on the latin1 character set should include
  default_charset.inc or set the character set to latin1
- Test that depends on the original optimizer switch, should include
  default_optimizer_switch.inc
- Test that depends on the value of a specific system variable should
  set it in the test (like optimizer_use_condition_selectivity)
- Split subselect3.test into subselect3.test and subselect3.inc to
  make it easier to set and reset system variables.
- Added .opt files for test that required specfic options that could
  be changed by external configuration files.
- Fixed result files in rockdsb & tokudb that had not been updated for
  a while.
2019-09-01 19:17:35 +03:00
Vicențiu Ciorbaru
93aded05ea Use same connection convention of specifying IPs
If we use hostnames, it will fail during name resolution on UNIX systems
2018-04-12 03:26:39 +03:00
Vicentiu Ciorbaru
990283b65c Fix perfschema.hostcache_ipv4_max_con
Also fix perfschema.hostcache_ipv6_max_con.
The test case makes use of a debug switch to execute some special code.
The code does hostname replacement. Every hostname sent during connect
phase becomes santa.claus.ipv4.example.com (or ipv6). This causes a
connection from root@localhost to fail, as root is not registered as
santa claus user. The failure is only apparent on Windows as Unix
systems make use of sockets, which bypass the name resolution check
entirely.
2018-04-12 02:39:28 +03:00
Monty
ca0c96fc89 Adjust table_open_cache to avoid getting error 24 (too many open files)
MDEV--15609 engines/funcs.crash_manytables_number crashes with error 24
           (too many open files)
MDEV-10286  Adjustment of table_open_cache according to system limits
            does not work when open-files-limit option is provided

Fixed by adjusting tc_size downwards if there is not enough file
descriptors to use.

Other changes:
- Ensure that there is 30 (was 10) extra file descriptors for other usage
- Decrease TABLE_OPEN_CACHE_MIN to 200 as it's better to have a smaller
  table cache than getting error 24
- Increase minimum of max_connections and table_open_cache from 1 to 10
  as 1 is not usable for any real application, only for testing.
2018-03-26 17:53:17 +03:00
unknown
54999b2863 Merge performance schema test cases from MySQL 5.6.10
Merged the majority of the PFS test cases.
There are still 19 failing test cases that need more attention.
2013-07-08 15:19:50 +03:00
unknown
5f0d489da8 MDEV-4058
MySQL 5.6.10 performance schema: merge of the test files for the host_cache table
2013-07-03 12:19:03 +03:00
Michael Widenius
60589aeee0 Next part of merge. See TODO for details 2012-08-14 17:23:34 +03:00