Am 18.08.2011 00:46, schrieb Reindl Harald:
Wouldn't it be a good idea to specify here a user/pwd/database for
build-systems without force them open root without password?
SKIP mysql_get_host_info() [ext/mysql/tests/mysql_get_host_info.phpt] reason:
Can't connect to MySQL Server -
[1045] Access denied for user 'root'@'localhost' (using password: NO)
Please, configure the tests to use whatever database user you want them
to use prior to running.
If nothing else is configured, the tests need to make a guess on the on
the DB credentials. The guess is user="root", password="" as such a DB
account is available when doing, for example, a source installation of
MySQL.
Have a look at
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/mysql/tests/connect.inc?revision=296885&view=markup
. It tries to check the environment for variable to allow for easy
configuration but ultimately has some defaults in it. This is a common
pattern, for example, check
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/oci8/tests/details.inc?revision=312024&view=markup
. If no configuration done through environment settings, OCI8 tests
default to DB user "system", password "oracle" - whatever user that is.
grep -R getenv ext/*/tests/*.inc
-> ext/ldap
-> ext/mysqli
-> ext/mysql
-> ext/oci8
-> ext/pdo_mysql
-> ext/pdo_pgsql
-> ext/pdo
-> ext/sybase
grep -R getenv ext/*/tests/*.phpt
-> ext/curl
-> ext/pdo_<pretty_much_all_of_them>
A potential pitfall that affects all test writers trying to allow
configuration via environment settings is the - certainly sensible -
variables_order setting found in php.ini-development and
php.ini-production.
php.ini-development:variables_order = "GPCS"
php.ini-production:variables_order = "GPCS"
If any of the two is used as a configuration file for running tests
through run-tests.php, run-tests.phpt will not be able provide tests
with all environment variables,
http://lxr.php.net/xref/PHP_5_3/run-tests.php#140 . run-tests.php relies
on $_ENV and $_ENV is empty.
To make a long story short: tests may require manual configuration prior
to running.
Ulf
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