/**
* Generates a random database prefix, runs the install scripts on the
* prefixed database and enable the specified modules. After installation
* many caches are flushed and the internal browser is setup so that the
* page requests will run on the new prefix. A temporary files directory
* is created with the same name as the database prefix.
*
* @param ...
* List of modules to enable for the duration of the test.
*/
protected function setUp()
{
global $db_prefix;
// Store necessary current values before switching to prefixed database.
$this->originalPrefix = $db_prefix;
$clean_url_original = variable_get('clean_url', 0);
// Generate temporary prefixed database to ensure that tests have a clean starting point.
$db_prefix = Database::getActiveConnection()->prefixTables('{simpletest' . mt_rand(1000, 1000000) . '}');
include_once DRUPAL_ROOT . '/includes/install.inc';
drupal_install_system();
$this->preloadRegistry();
// Add the specified modules to the list of modules in the default profile.
$args = func_get_args();
$modules = array_unique(array_merge(drupal_get_profile_modules('default', 'en'), $args));
drupal_install_modules($modules);
// Because the schema is static cached, we need to flush
// it between each run. If we don't, then it will contain
// stale data for the previous run's database prefix and all
// calls to it will fail.
drupal_get_schema(NULL, TRUE);
// Run default profile tasks.
$task = 'profile';
default_profile_tasks($task, '');
// Rebuild caches.
actions_synchronize();
_drupal_flush_css_js();
$this->refreshVariables();
$this->checkPermissions(array(), TRUE);
// Restore necessary variables.
variable_set('install_profile', 'default');
variable_set('install_task', 'profile-finished');
variable_set('clean_url', $clean_url_original);
variable_set('site_mail', '*****@*****.**');
// Use temporary files directory with the same prefix as database.
$this->originalFileDirectory = file_directory_path();
variable_set('file_directory_path', file_directory_path() . '/' . $db_prefix);
$directory = file_directory_path();
file_check_directory($directory, FILE_CREATE_DIRECTORY);
// Create the files directory.
}
/**
* The Drupal installation happens in a series of steps. We begin by verifying
* that the current environment meets our minimum requirements. We then go
* on to verify that settings.php is properly configured. From there we
* connect to the configured database and verify that it meets our minimum
* requirements. Finally we can allow the user to select an installation
* profile and complete the installation process.
*
* @param $phase
* The installation phase we should proceed to.
*/
function install_main()
{
// The user agent header is used to pass a database prefix in the request when
// running tests. However, for security reasons, it is imperative that no
// installation be permitted using such a prefix.
if (preg_match("/^simpletest\\d+\$/", $_SERVER['HTTP_USER_AGENT'])) {
header($_SERVER['SERVER_PROTOCOL'] . ' 403 Forbidden');
exit;
}
require_once DRUPAL_ROOT . '/includes/bootstrap.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_CONFIGURATION);
// This must go after drupal_bootstrap(), which unsets globals!
global $profile, $install_locale, $conf;
require_once DRUPAL_ROOT . '/modules/system/system.install';
require_once DRUPAL_ROOT . '/includes/file.inc';
// Ensure correct page headers are sent (e.g. caching)
drupal_page_header();
// Set up $language, so t() caller functions will still work.
drupal_init_language();
// Load module basics (needed for hook invokes).
include_once DRUPAL_ROOT . '/includes/module.inc';
include_once DRUPAL_ROOT . '/includes/session.inc';
$module_list['system']['filename'] = 'modules/system/system.module';
$module_list['filter']['filename'] = 'modules/filter/filter.module';
module_list(TRUE, FALSE, $module_list);
drupal_load('module', 'system');
drupal_load('module', 'filter');
// Set up theme system for the maintenance page.
drupal_maintenance_theme();
// Check existing settings.php.
$verify = install_verify_settings();
if ($verify) {
// Since we have a database connection, we use the normal cache system.
// This is important, as the installer calls into the Drupal system for
// the clean URL checks, so we should maintain the cache properly.
require_once DRUPAL_ROOT . '/includes/cache.inc';
$conf['cache_inc'] = 'includes/cache.inc';
// Initialize the database system. Note that the connection
// won't be initialized until it is actually requested.
require_once DRUPAL_ROOT . '/includes/database/database.inc';
// Check if Drupal is installed.
$task = install_verify_drupal();
if ($task == 'done') {
install_already_done_error();
}
} else {
// Since no persistent storage is available yet, and functions that check
// for cached data will fail, we temporarily replace the normal cache
// system with a stubbed-out version that short-circuits the actual
// caching process and avoids any errors.
require_once DRUPAL_ROOT . '/includes/cache-install.inc';
$conf['cache_inc'] = 'includes/cache-install.inc';
$task = NULL;
}
// Decide which profile to use.
if (!empty($_GET['profile'])) {
$profile = preg_replace('/[^a-zA-Z_0-9]/', '', $_GET['profile']);
} elseif ($profile = install_select_profile()) {
install_goto("install.php?profile={$profile}");
} else {
install_no_profile_error();
}
// Load the profile.
require_once DRUPAL_ROOT . "/profiles/{$profile}/{$profile}.profile";
// Locale selection
if (!empty($_GET['locale'])) {
$install_locale = preg_replace('/[^a-zA-Z_0-9\\-]/', '', $_GET['locale']);
} elseif (($install_locale = install_select_locale($profile)) !== FALSE) {
install_goto("install.php?profile={$profile}&locale={$install_locale}");
}
// Tasks come after the database is set up
if (!$task) {
global $db_url;
if (!$verify && !empty($db_url)) {
// Do not install over a configured settings.php.
install_already_done_error();
}
// Check the installation requirements for Drupal and this profile.
$requirements = install_check_requirements($profile, $verify);
// Verify existence of all required modules.
$requirements += drupal_verify_profile($profile, $install_locale);
// Check the severity of the requirements reported.
$severity = drupal_requirements_severity($requirements);
if ($severity == REQUIREMENT_ERROR) {
install_task_list('requirements');
drupal_set_title(st('Requirements problem'));
$status_report = theme('status_report', $requirements);
$status_report .= st('Please check the error messages and <a href="!url">try again</a>.', array('!url' => request_uri()));
print theme('install_page', $status_report);
exit;
}
// Change the settings.php information if verification failed earlier.
// Note: will trigger a redirect if database credentials change.
if (!$verify) {
install_change_settings($profile, $install_locale);
}
// Install system.module.
drupal_install_system();
// Save the list of other modules to install for the 'profile-install'
// task. variable_set() can be used now that system.module is installed
// and drupal is bootstrapped.
$modules = drupal_get_profile_modules($profile, $install_locale);
variable_set('install_profile_modules', array_diff($modules, array('system')));
}
// The database is set up, turn to further tasks.
install_tasks($profile, $task);
}
/**
* Generates a random database prefix, runs the install scripts on the
* prefixed database and enable the specified modules. After installation
* many caches are flushed and the internal browser is setup so that the
* page requests will run on the new prefix. A temporary files directory
* is created with the same name as the database prefix.
*
* @param ...
* List of modules to enable for the duration of the test.
*/
protected function setUp()
{
global $db_prefix, $user, $language;
// Store necessary current values before switching to prefixed database.
$this->originalLanguage = $language;
$this->originalLanguageDefault = variable_get('language_default');
$this->originalPrefix = $db_prefix;
$this->originalFileDirectory = file_directory_path();
$clean_url_original = variable_get('clean_url', 0);
// Generate temporary prefixed database to ensure that tests have a clean starting point.
$db_prefix = Database::getConnection()->prefixTables('{simpletest' . mt_rand(1000, 1000000) . '}');
include_once DRUPAL_ROOT . '/includes/install.inc';
drupal_install_system();
$this->preloadRegistry();
// Add the specified modules to the list of modules in the default profile.
// Install the modules specified by the default profile.
$core_modules = drupal_get_profile_modules('default', 'en');
drupal_install_modules($core_modules, TRUE);
node_type_clear();
// Install additional modules one at a time in order to make sure that the
// list of modules is updated between each module's installation.
$modules = func_get_args();
foreach ($modules as $module) {
drupal_install_modules(array($module), TRUE);
}
// Because the schema is static cached, we need to flush
// it between each run. If we don't, then it will contain
// stale data for the previous run's database prefix and all
// calls to it will fail.
drupal_get_schema(NULL, TRUE);
// Run default profile tasks.
$task = 'profile';
default_profile_tasks($task, '');
// Rebuild caches.
node_types_rebuild();
actions_synchronize();
_drupal_flush_css_js();
$this->refreshVariables();
$this->checkPermissions(array(), TRUE);
// Log in with a clean $user.
$this->originalUser = $user;
drupal_save_session(FALSE);
$user = user_load(1);
// Restore necessary variables.
variable_set('install_profile', 'default');
variable_set('install_task', 'profile-finished');
variable_set('clean_url', $clean_url_original);
variable_set('site_mail', '*****@*****.**');
// Set up English language.
unset($GLOBALS['conf']['language_default']);
$language = language_default();
// Make sure our drupal_mail_wrapper function is called instead of the
// default mail handler.
variable_set('smtp_library', drupal_get_path('module', 'simpletest') . '/drupal_web_test_case.php');
// Use temporary files directory with the same prefix as database.
variable_set('file_directory_path', $this->originalFileDirectory . '/' . $db_prefix);
$directory = file_directory_path();
// Create the files directory.
file_check_directory($directory, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS);
set_time_limit($this->timeLimit);
}