Apache::TestConfigData - Configuration file for Apache::Test
Apache::TestRun - Run the test suite
The Apache::TestRun package controls the configuration and running of the test suite.
Apache::TestRun
Several methods are sub-classable, if the default behavior should be changed.
bug_report
The bug_report() method is executed when t/TEST was executed with the -bugreport option, and make test (or t/TEST) fail. Normally this is callback which you can use to tell the user how to deal with the problem, e.g. suggesting to read some document or email some details to someone who can take care of it. By default nothing is executed.
bug_report()
t/TEST
-bugreport
make test
The -bugreport option is needed so this feature won't become annoying to developers themselves. It's automatically added to the run_tests target in Makefile. So if you repeateadly have to test your code, just don't use make test but run t/TEST directly. Here is an example of a custom t/TEST
run_tests
My::TestRun->new->run(@ARGV); package My::TestRun; use base 'Apache::TestRun'; sub bug_report { my $self = shift; print <<EOI; +--------------------------------------------------------+ | Please file a bug report: http://perl.apache.org/bugs/ | +--------------------------------------------------------+ EOI }
pre_configure
The pre_configure() method is executed before the configuration for Apache::Test is generated. So if you need to adjust the setup before httpd.conf and other files are autogenerated, this is the right place to do so.
pre_configure()
Apache::Test
For example if you don't want to inherit a LoadModule directive for mod_apreq.so but to make sure that the local version is used, you can sub-class Apache::TestRun and override this method in t/TEST.PL:
package My::TestRun; use base 'Apache::TestRun'; use Apache::TestConfig; __PACKAGE__->new->run(@ARGV); sub pre_configure { my $self = shift; # Don't load an installed mod_apreq Apache::TestConfig::autoconfig_skip_module_add('mod_apreq.c'); }
Notice that the extension is .c, and not .so.
new_test_config
META: to be completed
When Apache::Test is first installed or used, it will save the values of httpd, apxs, port, user, and group, if set, to a configuration file Apache::TestConfigData. This information will then be used in setting these options for subsequent uses of Apache-Test unless temprorarily overridden, either by setting the appropriate environment variable (APACHE_TEST_HTTPD, APACHE_TEST_APXS, APACHE_TEST_PORT, APACHE_TEST_USER, and APACHE_TEST_GROUP) or by giving the relevant option (-httpd, -apxs, -port, -user, and -group) when the TEST script is run.
httpd
apxs
port
user
group
Apache::TestConfigData
Apache-Test
APACHE_TEST_HTTPD
APACHE_TEST_APXS
APACHE_TEST_PORT
APACHE_TEST_USER
APACHE_TEST_GROUP
-httpd
-apxs
-port
-user
-group
TEST
Finally it's possible to permanently override the previously saved options by passing -save.
-save
Here is the algorithm of how and when options are saved for the first time and when they are used. We will use a few variables to simplify the pseudo-code/pseudo-chart flow:
$config_exists - custom configuration has already been saved, to get this setting run custom_config_exists(), which tests whether either apxs or httpd values are set. It doesn't check for other values, since all we need is apxs or httpd to get the test suite running. custom_config_exists() checks in the following order lib/Apache/TestConfigData.pm (if during Apache-Test build) , ~/.apache-test/Apache/TestConfigData.pm and Apache/TestConfigData.pm in the perl's libraries.
$config_exists
custom_config_exists()
$config_overriden - that means that we have either apxs or httpd values provided by user, via env vars or command line options.
$config_overriden
1) perl Apache-Test/Makefile.PL (for bundles top-level Makefile.PL will run this as well) if $config_exists do nothing else create lib/Apache/TestConfigData.pm w/ empty config: {} 2) make 3) make test if $config_exists if $config_overriden override saved options (for those that were overriden) else use saved options else if $config_overriden save them in lib/Apache/TestConfigData.pm (which will be installed on 'make install') else - run interactive prompt for C<httpd> and optionally for C<apxs> - save the custom config in lib/Apache/TestConfigData.pm - restart the currently run program modperl-2.0 is a special case in (3). it always overrides 'httpd' and 'apxs' settings. Other settings like 'port', can be used from the saved config. 4) make install if $config_exists only in lib/Apache/TestConfigData.pm it will be installed system-wide else nothing changes (since lib/Apache/TestConfigData.pm won't exist)
Notice that the following situation is quite possible:
cd Apache-Test perl Makefile.PL && make install
so that Apache-Test was installed but no custom configuration saved (since its make test wasn't run). In which case the interactive configuration should kick in (unless config options were passed) and in any case saved once configured.
$custom_config_path - perl's Apache/TestConfigData.pm (at the same location as Apache/TestConfig.pm) if that area is writable by that user (e.g. perl's lib is not owned by 'root'). If not, in ~/.apache-test/Apache/TestConfigData.pm.
$custom_config_path
1) perl Apache-Test/Makefile.PL 2) make 3) make test if $config_exists if $config_overriden override saved options (for those that were overriden) else use saved options else if $config_overriden save them in $custom_config_path else - run interactive prompt for C<httpd> and optionally for C<apxs> - save the custom config in $custom_config_path - restart the currently run program 4) make install
If you want to override the existing custom configurations options to Apache::TestConfigData, use the -save flag when running TEST.
If you are running Apache::Test as a user who does not have permission to alter the system Apache::TestConfigData, you can place your own private configuration file TestConfigData.pm under $ENV{HOME}/.apache-test/Apache/, which Apache::Test will use, if present. An example of such a configuration file is
$ENV{HOME}/.apache-test/Apache/
# file $ENV{HOME}/.apache-test/Apache/TestConfigData.pm package Apache::TestConfigData; use strict; use warnings; use vars qw($vars); $vars = { 'group' => 'me', 'user' => 'myself', 'port' => '8529', 'httpd' => '/usr/local/apache/bin/httpd', }; 1;
To install mod_perl, copy and paste the appropriate command in to your terminal.
cpanm
cpanm mod_perl
CPAN shell
perl -MCPAN -e shell install mod_perl
For more information on module installation, please visit the detailed CPAN module installation guide.