diff options
Diffstat (limited to 'modules/simpletest/tests/upgrade/upgrade.test')
| -rw-r--r-- | modules/simpletest/tests/upgrade/upgrade.test | 336 |
1 files changed, 0 insertions, 336 deletions
diff --git a/modules/simpletest/tests/upgrade/upgrade.test b/modules/simpletest/tests/upgrade/upgrade.test deleted file mode 100644 index a802364fe03..00000000000 --- a/modules/simpletest/tests/upgrade/upgrade.test +++ /dev/null @@ -1,336 +0,0 @@ -<?php - -/** - * Perform end-to-end tests of the upgrade path. - */ -abstract class UpgradePathTestCase extends DrupalWebTestCase { - - /** - * The file path(s) to the dumped database(s) to load into the child site. - * - * @var array - */ - var $databaseDumpFiles = array(); - - /** - * Flag that indicates whether the child site has been upgraded. - */ - var $upgradedSite = FALSE; - - /** - * Array of errors triggered during the upgrade process. - */ - var $upgradeErrors = array(); - - /** - * Array of modules loaded when the test starts. - */ - var $loadedModules = array(); - - /** - * Override of DrupalWebTestCase::setUp() specialized for upgrade testing. - */ - protected function setUp() { - global $user, $language, $conf; - - // We are going to set a missing zlib requirement property for usage during - // the performUpgrade() and tearDown() calls. Also set that the tests failed. - if (!function_exists('gzopen')) { - $this->missing_zlib_requirement = TRUE; - parent::setUp(); - return; - } - - // Load the Update API. - require_once DRUPAL_ROOT . '/includes/update.inc'; - - // Reset flags. - $this->upgradedSite = FALSE; - $this->upgradeErrors = array(); - - $this->loadedModules = module_list(); - - // Generate a temporary prefixed database to ensure that tests have a clean starting point. - $this->databasePrefix = 'simpletest' . mt_rand(1000, 1000000); - db_update('simpletest_test_id') - ->fields(array('last_prefix' => $this->databasePrefix)) - ->condition('test_id', $this->testId) - ->execute(); - - // Clone the current connection and replace the current prefix. - $connection_info = Database::getConnectionInfo('default'); - Database::renameConnection('default', 'simpletest_original_default'); - foreach ($connection_info as $target => $value) { - $connection_info[$target]['prefix'] = array( - 'default' => $value['prefix']['default'] . $this->databasePrefix, - ); - } - Database::addConnectionInfo('default', 'default', $connection_info['default']); - - // Store necessary current values before switching to prefixed database. - $this->originalLanguage = $language; - $this->originalLanguageDefault = variable_get('language_default'); - $this->originalFileDirectory = variable_get('file_public_path', conf_path() . '/files'); - $this->originalProfile = drupal_get_profile(); - $clean_url_original = variable_get('clean_url', 0); - - // Unregister the registry. - // This is required to make sure that the database layer works properly. - spl_autoload_unregister('drupal_autoload_class'); - spl_autoload_unregister('drupal_autoload_interface'); - - // Create test directories ahead of installation so fatal errors and debug - // information can be logged during installation process. - // Use mock files directories with the same prefix as the database. - $public_files_directory = $this->originalFileDirectory . '/simpletest/' . substr($this->databasePrefix, 10); - $private_files_directory = $public_files_directory . '/private'; - $temp_files_directory = $private_files_directory . '/temp'; - - // Create the directories. - file_prepare_directory($public_files_directory, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS); - file_prepare_directory($private_files_directory, FILE_CREATE_DIRECTORY); - file_prepare_directory($temp_files_directory, FILE_CREATE_DIRECTORY); - $this->generatedTestFiles = FALSE; - - // Log fatal errors. - ini_set('log_errors', 1); - ini_set('error_log', $public_files_directory . '/error.log'); - - // Reset all statics and variables to perform tests in a clean environment. - $conf = array(); - - // Load the database from the portable PHP dump. - // The files can be gzipped. - foreach ($this->databaseDumpFiles as $file) { - if (substr($file, -3) == '.gz') { - $file = "compress.zlib://$file"; - } - require $file; - } - - // Set path variables. - $this->variable_set('file_public_path', $public_files_directory); - $this->variable_set('file_private_path', $private_files_directory); - $this->variable_set('file_temporary_path', $temp_files_directory); - - $this->pass('Finished loading the dump.'); - - // Load user 1. - $this->originalUser = $user; - drupal_save_session(FALSE); - $user = db_query('SELECT * FROM {users} WHERE uid = :uid', array(':uid' => 1))->fetchObject(); - - // Generate and set a D6-compatible session cookie. - $this->curlInitialize(); - $sid = drupal_hash_base64(uniqid(mt_rand(), TRUE) . drupal_random_bytes(55)); - curl_setopt($this->curlHandle, CURLOPT_COOKIE, rawurlencode(session_name()) . '=' . rawurlencode($sid)); - - // Force our way into the session of the child site. - drupal_save_session(TRUE); - _drupal_session_write($sid, ''); - // Remove the temporarily added ssid column. - drupal_save_session(FALSE); - - // Restore necessary variables. - $this->variable_set('clean_url', $clean_url_original); - $this->variable_set('site_mail', 'simpletest@example.com'); - - drupal_set_time_limit($this->timeLimit); - } - - /** - * Override of DrupalWebTestCase::tearDown() specialized for upgrade testing. - */ - protected function tearDown() { - global $user, $language; - - if (!empty($this->missing_zlib_requirement)) { - parent::tearDown(); - return; - } - - // 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); - - // Delete temporary files directory. - file_unmanaged_delete_recursive($this->originalFileDirectory . '/simpletest/' . substr($this->databasePrefix, 10)); - - // Get back to the original connection. - Database::removeConnection('default'); - Database::renameConnection('simpletest_original_default', 'default'); - - // Remove all prefixed tables. - $tables = db_find_tables($this->databasePrefix . '%'); - foreach ($tables as $table) { - db_drop_table($table); - } - - // 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_reset(); - - // Reset the Field API. - field_cache_clear(); - - // Rebuild caches. - parent::refreshVariables(); - - // Reset language. - $language = $this->originalLanguage; - if ($this->originalLanguageDefault) { - $GLOBALS['conf']['language_default'] = $this->originalLanguageDefault; - } - - // Close the CURL handler. - $this->curlClose(); - } - - /** - * Specialized variable_set() that works even if the child site is not upgraded. - * - * @param $name - * The name of the variable to set. - * @param $value - * The value to set. This can be any PHP data type; these functions take care - * of serialization as necessary. - */ - protected function variable_set($name, $value) { - db_delete('variable') - ->condition('name', $name) - ->execute(); - db_insert('variable') - ->fields(array( - 'name' => $name, - 'value' => serialize($value), - )) - ->execute(); - - try { - cache()->delete('variables'); - cache('bootstrap')->delete('variables'); - } - // Since cache_bootstrap won't exist in a Drupal 6 site, ignore the - // exception if the above fails. - catch (Exception $e) {} - } - - /** - * Specialized refreshVariables(). - */ - protected function refreshVariables() { - // No operation if the child has not been upgraded yet. - if (!$this->upgradedSite) { - return parent::refreshVariables(); - } - } - - /** - * Perform the upgrade. - * - * @param $register_errors - * Register the errors during the upgrade process as failures. - * @return - * TRUE if the upgrade succeeded, FALSE otherwise. - */ - protected function performUpgrade($register_errors = TRUE) { - $update_url = $GLOBALS['base_url'] . '/update.php'; - - if (!empty($this->missing_zlib_requirement)) { - $this->fail(t('Missing zlib requirement for upgrade tests.')); - return FALSE; - } - - // Load the first update screen. - $this->drupalGet($update_url, array('external' => TRUE)); - if (!$this->assertResponse(200)) { - return FALSE; - } - - // Continue. - $this->drupalPost(NULL, array(), t('Continue')); - if (!$this->assertResponse(200)) { - return FALSE; - } - - // Go! - $this->drupalPost(NULL, array(), t('Apply pending updates')); - if (!$this->assertResponse(200)) { - return FALSE; - } - - // Check for errors during the update process. - foreach ($this->xpath('//li[@class=:class]', array(':class' => 'failure')) as $element) { - $message = strip_tags($element->asXML()); - $this->upgradeErrors[] = $message; - if ($register_errors) { - $this->fail($message); - } - } - - if (!empty($this->upgradeErrors)) { - // Upgrade failed, the installation might be in an inconsistent state, - // don't process. - return FALSE; - } - - // Check if there still are pending updates. - $this->drupalGet($update_url, array('external' => TRUE)); - $this->drupalPost(NULL, array(), t('Continue')); - if (!$this->assertText(t('No pending updates.'), t('No pending updates at the end of the update process.'))) { - return FALSE; - } - - // Upgrade succeed, rebuild the environment so that we can call the API - // of the child site directly from this request. - $this->upgradedSite = TRUE; - - // Reload module list. For modules that are enabled in the test database, - // but not on the test client, we need to load the code here. - $new_modules = array_diff(module_list(TRUE), $this->loadedModules); - foreach ($new_modules as $module) { - drupal_load('module', $module); - } - - // Reload hook implementations - module_implements_reset(); - - // Rebuild caches. - drupal_static_reset(); - drupal_flush_all_caches(); - - // Reload global $conf array and permissions. - $this->refreshVariables(); - $this->checkPermissions(array(), TRUE); - - return TRUE; - } - - /** - * Force uninstall all modules from a test database, except those listed. - * - * @param $modules - * The list of modules to keep installed. Required core modules will - * always be kept. - */ - protected function uninstallModulesExcept(array $modules) { - $required_modules = array('block', 'dblog', 'filter', 'node', 'system', 'update', 'user'); - - $modules = array_merge($required_modules, $modules); - - db_delete('system') - ->condition('type', 'module') - ->condition('name', $modules, 'NOT IN') - ->execute(); - } - -} |