* Noxwizard/ticket/10349:
[ticket/10349] Removed duplicated functions from schema loading in tests
[ticket/10349] Update function comment
[ticket/10349] Use new schema comment function in installer
[ticket/10349] Unit tests: Consolidate schema comment removal functions
[ticket/10349] Unit tests: Remove comments while loading schema files
* github-nickvergessen/ticket/10296:
[ticket/10296] Fix CROSS JOIN with INNER JOIN on MSSQL, Postgres and Oracle
[ticket/10296] Add unit test for CROSS JOIN with INNER JOIN
* nickvergessen/ticket/9066:
[ticket/9066] Move regex into get_preg_expression function and add tests
[ticket/9066] Disallow some database prefix to prevent same errors and problems
* bantu/ticket/10327:
[ticket/10327] Use $this->tools instead of creating a new instance of db_tools.
[ticket/10327] Also change CREATE UNIQUE INDEX to use ALTER TABLE.
* CREATE INDEX is internally mapped to an ALTER INDEX statement.
* CREATE INDEX requires the INDEX permission.
* ALTER TABLE requires the (more powerful) ALTER permission.
* We require the ALTER permission anyway for operation.
* Changing CREATE INDEX to ALTER TABLE thus removes dependency on the INDEX
permission which is good because some management software does not give
out the INDEX permission by default.
http://dev.mysql.com/doc/refman/5.0/en/create-index.html
PHPBB3-10327
* callumacrae/ticket/10240:
[ticket/10240] Added optionset to mock_user in the tests.
[ticket/10240] Fixed copyright year in censor_text_test.php.
[ticket/10240] Fixed censor_text test assetEquals param order.
[ticket/10240] Added censor_text tests for special characters.
[ticket/10240] Added censor_text tests.
When template tests are skipped because cache directory is not
writable, include path to the cache directory into the message
saying it is not writable.
PHPBB3-10354
Perform the same operations that the installer does when preparing the schema
files. These functions come straight from /includes/functions_install.php and
/includes/functions_admin.php.
PHPBB3-10349
Also made optionset use the value set by optionset. We're not checking
whether the option is set or not, because we would just throw an error
if it wasn't set, and it throws an error anyway.
PHPBB3-10240
It is possible to configure PHP without IPv6, in which case
IPv6-encapsulated IPv4 addresses won't be accepted by PHP.
Instead of failing the test suite on such setups, skip the
offending test.
PHPBB3-9297
