/**
* Delete created files and temporary files directory, delete the tables created by setUp(),
* and reset the database prefix.
*/
protected function tearDown()
{
global $user, $language, $settings, $config_directories;
// In case a fatal error occurred that was not in the test process read the
// log to pick up any fatal errors.
simpletest_log_read($this->testId, $this->databasePrefix, get_class($this), TRUE);
$emailCount = count(state_get('test_email_collector', array()));
if ($emailCount) {
$message = format_plural($emailCount, '1 e-mail was sent during this test.', '@count e-mails were sent during this test.');
$this->pass($message, t('E-mail'));
}
// Delete temporary files directory.
file_unmanaged_delete_recursive($this->originalFileDirectory . '/simpletest/' . substr($this->databasePrefix, 10));
// Remove all prefixed tables.
$connection_info = Database::getConnectionInfo('default');
$tables = db_find_tables($connection_info['default']['prefix']['default'] . '%');
if (empty($tables)) {
$this->fail('Failed to find test tables to drop.');
}
$prefix_length = strlen($connection_info['default']['prefix']['default']);
foreach ($tables as $table) {
if (db_drop_table(substr($table, $prefix_length))) {
unset($tables[$table]);
}
}
if (!empty($tables)) {
$this->fail('Failed to drop all prefixed tables.');
}
// Get back to the original connection.
Database::removeConnection('default');
Database::renameConnection('simpletest_original_default', 'default');
// Delete the database table prefix record.
db_delete('simpletest_prefix')->condition('test_id', $this->testId)->condition('prefix', $this->databasePrefix)->execute();
// Set the configuration direcotires back to the originals.
$config_directories = $this->originalConfigDirectories;
// Restore the original settings.
$settings = $this->originalSettings;
// Restore original shutdown callbacks array to prevent original
// environment of calling handlers from test run.
$callbacks =& backdrop_register_shutdown_function();
$callbacks = $this->originalShutdownCallbacks;
// Return the user to the original one.
$user = $this->originalUser;
backdrop_save_session(TRUE);
// Ensure that internal logged in variable and cURL options are reset.
$this->loggedInUser = FALSE;
$this->additionalCurlOptions = array();
// Reload module list and implementations to ensure that test module hooks
// aren't called after tests.
module_list(TRUE);
module_implements_reset();
// Reset the Field API.
field_cache_clear();
// Rebuild caches.
$this->refreshVariables();
// Reset public files directory.
$GLOBALS['conf']['file_public_path'] = $this->originalFileDirectory;
// Reset language.
$language = $this->originalLanguage;
if ($this->originalLanguageDefault) {
$GLOBALS['conf']['language_default'] = $this->originalLanguageDefault;
}
// Close the CURL handler.
$this->curlClose();
}
/**
* Delete created files and temporary files directory, delete the tables created by setUp(),
* and reset the database prefix.
*/
protected function tearDown()
{
global $db_prefix, $user, $language;
// In case a fatal error occured that was not in the test process read the
// log to pick up any fatal errors.
$db_prefix_temp = $db_prefix;
$db_prefix = $this->originalPrefix;
simpletest_log_read($this->testId, $db_prefix, get_class($this), TRUE);
$db_prefix = $db_prefix_temp;
$emailCount = count(variable_get('drupal_test_email_collector', array()));
if ($emailCount) {
$message = format_plural($emailCount, t('!count e-mail was sent during this test.'), t('!count e-mails were sent during this test.'), array('!count' => $emailCount));
$this->pass($message, t('E-mail'));
}
if (preg_match('/simpletest\\d+/', $db_prefix)) {
// Delete temporary files directory.
file_unmanaged_delete_recursive($this->originalFileDirectory . '/simpletest/' . substr($db_prefix, 10));
// Remove all prefixed tables (all the tables in the schema).
$schema = drupal_get_schema(NULL, TRUE);
$ret = array();
foreach ($schema as $name => $table) {
db_drop_table($name);
}
// Return the database prefix to the original.
$db_prefix = $this->originalPrefix;
// Return the user to the original one.
$user = $this->originalUser;
drupal_save_session(TRUE);
// Ensure that internal logged in variable and cURL options are reset.
$this->loggedInUser = FALSE;
$this->additionalCurlOptions = array();
// Reload module list and implementations to ensure that test module hooks
// aren't called after tests.
module_list(TRUE);
module_implements('', FALSE, TRUE);
// Reset the Field API.
field_cache_clear();
// Rebuild caches.
$this->refreshVariables();
// Reset language.
$language = $this->originalLanguage;
if ($this->originalLanguageDefault) {
$GLOBALS['conf']['language_default'] = $this->originalLanguageDefault;
}
// Close the CURL handler.
$this->curlClose();
}
}
/**
* Delete created files and temporary files directory, delete the tables created by setUp(),
* and reset the database prefix.
*/
protected function tearDown()
{
global $user, $language;
// In case a fatal error occurred that was not in the test process read the
// log to pick up any fatal errors.
simpletest_log_read($this->testId, $this->databasePrefix, get_class($this), TRUE);
$emailCount = count(variable_get('drupal_test_email_collector', array()));
if ($emailCount) {
$message = format_plural($emailCount, '1 e-mail was sent during this test.', '@count e-mails were sent during this test.');
$this->pass($message, t('E-mail'));
}
// Delete temporary files directory.
file_unmanaged_delete_recursive($this->originalFileDirectory . '/simpletest/' . substr($this->databasePrefix, 10));
// Remove all prefixed tables (all the tables in the schema).
$schema = drupal_get_schema(NULL, TRUE);
foreach ($schema as $name => $table) {
db_drop_table($name);
}
// Get back to the original connection.
Database::removeConnection('default');
Database::renameConnection('simpletest_original_default', 'default');
// Restore original shutdown callbacks array to prevent original
// environment of calling handlers from test run.
$callbacks =& drupal_register_shutdown_function();
$callbacks = $this->originalShutdownCallbacks;
// Return the user to the original one.
$user = $this->originalUser;
drupal_save_session(TRUE);
// Ensure that internal logged in variable and cURL options are reset.
$this->loggedInUser = FALSE;
$this->additionalCurlOptions = array();
// Reload module list and implementations to ensure that test module hooks
// aren't called after tests.
module_list(TRUE);
module_implements('', FALSE, TRUE);
// Reset the Field API.
field_cache_clear();
// Rebuild caches.
$this->refreshVariables();
// Reset language.
$language = $this->originalLanguage;
if ($this->originalLanguageDefault) {
$GLOBALS['conf']['language_default'] = $this->originalLanguageDefault;
}
// Close the CURL handler.
$this->curlClose();
}
/**
* Cleans up the test environment and restores the original environment.
*
* Deletes created files, database tables, and reverts environment changes.
*
* This method needs to be invoked for both unit and integration tests.
*
* @see TestBase::prepareDatabasePrefix()
* @see TestBase::changeDatabasePrefix()
* @see TestBase::prepareEnvironment()
*/
private function restoreEnvironment()
{
// Destroy the session if one was started during the test-run.
$_SESSION = array();
if (PHP_SAPI !== 'cli' && session_status() === PHP_SESSION_ACTIVE) {
session_destroy();
$params = session_get_cookie_params();
setcookie(session_name(), '', REQUEST_TIME - 3600, $params['path'], $params['domain'], $params['secure'], $params['httponly']);
}
session_name($this->originalSessionName);
// Reset all static variables.
// Unsetting static variables will potentially invoke destruct methods,
// which might call into functions that prime statics and caches again.
// In that case, all functions are still operating on the test environment,
// which means they may need to access its filesystem and database.
drupal_static_reset();
if ($this->container && $this->container->has('state') && ($state = $this->container->get('state'))) {
$captured_emails = $state->get('system.test_mail_collector') ?: array();
$emailCount = count($captured_emails);
if ($emailCount) {
$message = $emailCount == 1 ? '1 email was sent during this test.' : $emailCount . ' emails were sent during this test.';
$this->pass($message, 'Email');
}
}
// Sleep for 50ms to allow shutdown functions and terminate events to
// complete. Further information: https://www.drupal.org/node/2194357.
usleep(50000);
// Remove all prefixed tables.
$original_connection_info = Database::getConnectionInfo('simpletest_original_default');
$original_prefix = $original_connection_info['default']['prefix']['default'];
$test_connection_info = Database::getConnectionInfo('default');
$test_prefix = $test_connection_info['default']['prefix']['default'];
if ($original_prefix != $test_prefix) {
$tables = Database::getConnection()->schema()->findTables('%');
foreach ($tables as $table) {
if (Database::getConnection()->schema()->dropTable($table)) {
unset($tables[$table]);
}
}
}
// In case a fatal error occurred that was not in the test process read the
// log to pick up any fatal errors.
simpletest_log_read($this->testId, $this->databasePrefix, get_class($this));
// Restore original dependency injection container.
$this->container = $this->originalContainer;
\Drupal::setContainer($this->originalContainer);
// Delete test site directory.
file_unmanaged_delete_recursive($this->siteDirectory, array($this, 'filePreDeleteCallback'));
// Restore original database connection.
Database::removeConnection('default');
Database::renameConnection('simpletest_original_default', 'default');
// Reset all static variables.
// All destructors of statically cached objects have been invoked above;
// this second reset is guaranteed to reset everything to nothing.
drupal_static_reset();
// Restore original in-memory configuration.
$GLOBALS['config'] = $this->originalConfig;
$GLOBALS['conf'] = $this->originalConf;
new Settings($this->originalSettings);
// Restore original statics and globals.
$GLOBALS['config_directories'] = $this->originalConfigDirectories;
// Re-initialize original stream wrappers of the parent site.
// This must happen after static variables have been reset and the original
// container and $config_directories are restored, as simpletest_log_read()
// uses the public stream wrapper to locate the error.log.
$this->originalContainer->get('stream_wrapper_manager')->register();
if (isset($this->originalPrefix)) {
drupal_valid_test_ua($this->originalPrefix);
} else {
drupal_valid_test_ua(FALSE);
}
// Restore original shutdown callbacks.
$callbacks =& drupal_register_shutdown_function();
$callbacks = $this->originalShutdownCallbacks;
}
