corpus_parole: comparison cms/drupal/modules/simpletest/tests/upgrade/upgrade.test

equal deleted inserted replaced

-:07239de796bb
+:e756a8c72c3d
+<?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();
+/**
+* Flag to indicate whether zlib is installed or not.
+*/
+var $zlibInstalled = TRUE;
+/**
+* Flag to indicate whether there are pending updates or not.
+*/
+var $pendingUpdates = TRUE;
+/**
+* Constructs an UpgradePathTestCase object.
+*
+* @param $test_id
+*   (optional) The ID of the test. Tests with the same id are reported
+*   together.
+*/
+function __construct($test_id = NULL) {
+parent::__construct($test_id);
+$this->zlibInstalled = function_exists('gzopen');
+}
+/**
+* Prepares the appropriate session for the release of Drupal being upgraded.
+*/
+protected function prepareD7Session() {
+// Generate and set a D6-compatible session cookie.
+$this->curlInitialize();
+$sid = drupal_hash_base64(uniqid(mt_rand(), TRUE) . drupal_random_bytes(55));
+$session_name = update_get_d6_session_name();
+curl_setopt($this->curlHandle, CURLOPT_COOKIE, rawurlencode($session_name) . '=' . rawurlencode($sid));
+// Force our way into the session of the child site.
+drupal_save_session(TRUE);
+// A session cannot be written without the ssid column which is missing on
+// Drupal 6 sites.
+db_add_field('sessions', 'ssid', array('description' => "Secure session ID. The value is generated by Drupal's session handlers.", 'type' => 'varchar', 'length' => 128, 'not null' => TRUE, 'default' => ''));
+_drupal_session_write($sid, '');
+// Remove the temporarily added ssid column.
+db_drop_field('sessions', 'ssid');
+drupal_save_session(FALSE);
+}
+/**
+* Overrides DrupalWebTestCase::setUp() for upgrade testing.
+*
+* @see DrupalWebTestCase::prepareDatabasePrefix()
+* @see DrupalWebTestCase::changeDatabasePrefix()
+* @see DrupalWebTestCase::prepareEnvironment()
+*/
+protected function setUp() {
+// We are going to set a missing zlib requirement property for usage
+// during the performUpgrade() and tearDown() methods. Also set that the
+// tests failed.
+if (!$this->zlibInstalled) {
+parent::setUp();
+return;
+}
+global $user, $language, $conf;
+// Load the Update API.
+require_once DRUPAL_ROOT . '/includes/update.inc';
+// Reset flags.
+$this->upgradedSite = FALSE;
+$this->upgradeErrors = array();
+$this->loadedModules = module_list();
+// Create the database prefix for this test.
+$this->prepareDatabasePrefix();
+// Prepare the environment for running tests.
+$this->prepareEnvironment();
+if (!$this->setupEnvironment) {
+return FALSE;
+}
+// Reset all statics and variables to perform tests in a clean environment.
+$conf = array();
+drupal_static_reset();
+// Change the database prefix.
+// All static variables need to be reset before the database prefix is
+// changed, since DrupalCacheArray implementations attempt to
+// write back to persistent caches when they are destructed.
+$this->changeDatabasePrefix();
+if (!$this->setupDatabasePrefix) {
+return FALSE;
+}
+// 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');
+// Load the database from the portable PHP dump.
+// The files may 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', $this->public_files_directory);
+$this->variable_set('file_private_path', $this->private_files_directory);
+$this->variable_set('file_temporary_path', $this->temp_files_directory);
+$this->pass('Finished loading the dump.');
+// Ensure that the session is not written to the new environment and replace
+// the global $user session with uid 1 from the new test site.
+drupal_save_session(FALSE);
+// Login as uid 1.
+$user = db_query('SELECT * FROM {users} WHERE uid = :uid', array(':uid' => 1))->fetchObject();
+// Generate and set a D6-compatible session cookie.
+$this->prepareD7Session();
+// Restore necessary variables.
+$this->variable_set('clean_url', $this->originalCleanUrl);
+$this->variable_set('site_mail', 'simpletest@example.com');
+drupal_set_time_limit($this->timeLimit);
+$this->setup = TRUE;
+}
+/**
+* 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_clear_all('variables', 'cache');
+cache_clear_all('variables', 'cache_bootstrap');
+}
+// 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) {
+if (!$this->zlibInstalled) {
+$this->fail(t('Missing zlib requirement for upgrade tests.'));
+return FALSE;
+}
+$update_url = $GLOBALS['base_url'] . '/update.php';
+// Load the first update screen.
+$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;
+}
+// The test should pass if there are no pending updates.
+$content = $this->drupalGetContent();
+if (strpos($content, t('No pending updates.')) !== FALSE) {
+$this->pass(t('No pending updates and therefore no upgrade process to test.'));
+$this->pendingUpdates = FALSE;
+return TRUE;
+}
+// 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 (!$this->assertText(t('No pending updates.'), 'No pending updates at the end of the update process.')) {
+return FALSE;
+}
+// Upgrade succeed, rebuild the environment so that we can call the API
+// of the child site directly from this request.
+$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('', FALSE, TRUE);
+// 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', $modules, 'NOT IN')
+->execute();
+}
+}
+/**
+* Performs end-to-end point test of the release update path.
+*/
+abstract class UpdatePathTestCase extends UpgradePathTestCase {
+/**
+* Overrides UpgradePathTestCase::prepareD7Session().
+*/
+protected function prepareD7Session() {
+// Generate and set a D7-compatible session cookie.
+$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, '');
+drupal_save_session(FALSE);
+}
+}
+/**
+* Perform basic upgrade tests.
+*
+* Load a bare installation of Drupal 6 and run the upgrade process on it.
+*
+* The install only contains dblog (although it's optional, it's only so that
+* another hook_watchdog module can take its place, the site is not functional
+* without watchdog) and update.
+*/
+class BasicUpgradePath extends UpgradePathTestCase {
+public static function getInfo() {
+return array(
+'name'  => 'Basic upgrade path',
+'description'  => 'Basic upgrade path tests.',
+'group' => 'Upgrade path',
+);
+}
+public function setUp() {
+// Path to the database dump files.
+$this->databaseDumpFiles = array(
+drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-6.bare.database.php',
+);
+parent::setUp();
+}
+/**
+* Test a failed upgrade, and verify that the failure is reported.
+*/
+public function testFailedUpgrade() {
+// Destroy a table that the upgrade process needs.
+db_drop_table('access');
+// Assert that the upgrade fails.
+$this->assertFalse($this->performUpgrade(FALSE) && $this->pendingUpdates, 'A failed upgrade should return messages.');
+}
+/**
+* Test a successful upgrade.
+*/
+public function testBasicUpgrade() {
+$this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
+// Hit the frontpage.
+$this->drupalGet('');
+$this->assertResponse(200);
+// Verify that we are still logged in.
+$this->drupalGet('user');
+$this->clickLink(t('Edit'));
+$this->assertEqual($this->getUrl(), url('user/1/edit', array('absolute' => TRUE)), 'We are still logged in as admin at the end of the upgrade.');
+// Logout and verify that we can login back in with our initial password.
+$this->drupalLogout();
+$this->drupalLogin((object) array(
+'uid' => 1,
+'name' => 'admin',
+'pass_raw' => 'admin',
+));
+// The previous login should've triggered a password rehash, so login one
+// more time to make sure the new hash is readable.
+$this->drupalLogout();
+$this->drupalLogin((object) array(
+'uid' => 1,
+'name' => 'admin',
+'pass_raw' => 'admin',
+));
+// Test that the site name is correctly displayed.
+$this->assertText('Drupal 6', 'The site name is correctly displayed.');
+// Verify that the main admin sections are available.
+$this->drupalGet('admin');
+$this->assertText(t('Content'));
+$this->assertText(t('Appearance'));
+$this->assertText(t('People'));
+$this->assertText(t('Configuration'));
+$this->assertText(t('Reports'));
+$this->assertText(t('Structure'));
+$this->assertText(t('Modules'));
+// Confirm that no {menu_links} entry exists for user/autocomplete.
+$result = db_query('SELECT COUNT(*) FROM {menu_links} WHERE link_path = :user_autocomplete', array(':user_autocomplete' => 'user/autocomplete'))->fetchField();
+$this->assertFalse($result, 'No {menu_links} entry exists for user/autocomplete');
+// Test that the environment after the upgrade is in a consistent status.
+$update_d6 = variable_get('update_d6', FALSE);
+$this->assertFalse($update_d6, 'The D6 upgrade flag variable has been correctly disabled.');
+}
+}
+/**
+* Performs point release update tests on a bare database.
+*
+* Loads an installation of Drupal 7.0 and runs the update process on it.
+*
+* The install contains the standard profile (plus all optional) modules
+* without any content so that an update from any of the modules under this
+* profile installation can be wholly tested.
+*/
+class BasicStandardUpdatePath extends UpdatePathTestCase {
+public static function getInfo() {
+return array(
+'name'  => 'Basic standard + all profile update path',
+'description'  => 'Basic update path tests for a standard profile install with all enabled modules.',
+'group' => 'Upgrade path',
+);
+}
+public function setUp() {
+// Path to the database dump files.
+$this->databaseDumpFiles = array(
+drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-7.bare.standard_all.database.php.gz',
+);
+parent::setUp();
+}
+/**
+* Tests a successful point release update.
+*/
+public function testBasicStandardUpdate() {
+$this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
+// Hit the frontpage.
+$this->drupalGet('');
+$this->assertResponse(200);
+// Verify that we are still logged in.
+$this->drupalGet('user');
+$this->clickLink(t('Edit'));
+$this->assertEqual($this->getUrl(), url('user/1/edit', array('absolute' => TRUE)), 'We are still logged in as admin at the end of the upgrade.');
+// Logout and verify that we can login back in with our initial password.
+$this->drupalLogout();
+$this->drupalLogin((object) array(
+'uid' => 1,
+'name' => 'admin',
+'pass_raw' => 'admin',
+));
+// The previous login should've triggered a password rehash, so login one
+// more time to make sure the new hash is readable.
+$this->drupalLogout();
+$this->drupalLogin((object) array(
+'uid' => 1,
+'name' => 'admin',
+'pass_raw' => 'admin',
+));
+// Test that the site name is correctly displayed.
+$this->assertText('Drupal', 'The site name is correctly displayed.');
+// Verify that the main admin sections are available.
+$this->drupalGet('admin');
+$this->assertText(t('Content'));
+$this->assertText(t('Appearance'));
+$this->assertText(t('People'));
+$this->assertText(t('Configuration'));
+$this->assertText(t('Reports'));
+$this->assertText(t('Structure'));
+$this->assertText(t('Modules'));
+// Confirm that no {menu_links} entry exists for user/autocomplete.
+$result = db_query('SELECT COUNT(*) FROM {menu_links} WHERE link_path = :user_autocomplete', array(':user_autocomplete' => 'user/autocomplete'))->fetchField();
+$this->assertFalse($result, 'No {menu_links} entry exists for user/autocomplete');
+}
+}
+/**
+* Performs point release update tests on a bare database.
+*
+* Loads an installation of Drupal 7.0 and runs the update process on it.
+*
+* The install contains the minimal profile modules (without any generated
+* content) so that an update from of a site under this profile may be tested.
+*/
+class BasicMinimalUpdatePath extends UpdatePathTestCase {
+public static function getInfo() {
+return array(
+'name'  => 'Basic minimal profile update path',
+'description'  => 'Basic update path tests for a minimal profile install.',
+'group' => 'Upgrade path',
+);
+}
+public function setUp() {
+// Path to the database dump files.
+$this->databaseDumpFiles = array(
+drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-7.bare.minimal.database.php.gz',
+);
+parent::setUp();
+}
+/**
+* Tests a successful point release update.
+*/
+public function testBasicMinimalUpdate() {
+$this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
+// Hit the frontpage.
+$this->drupalGet('');
+$this->assertResponse(200);
+// Verify that we are still logged in.
+$this->drupalGet('user');
+$this->clickLink(t('Edit'));
+$this->assertEqual($this->getUrl(), url('user/1/edit', array('absolute' => TRUE)), 'We are still logged in as admin at the end of the upgrade.');
+// Logout and verify that we can login back in with our initial password.
+$this->drupalLogout();
+$this->drupalLogin((object) array(
+'uid' => 1,
+'name' => 'admin',
+'pass_raw' => 'admin',
+));
+// The previous login should've triggered a password rehash, so login one
+// more time to make sure the new hash is readable.
+$this->drupalLogout();
+$this->drupalLogin((object) array(
+'uid' => 1,
+'name' => 'admin',
+'pass_raw' => 'admin',
+));
+// Test that the site name is correctly displayed.
+$this->assertText('Drupal', 'The site name is correctly displayed.');
+// Verify that the main admin sections are available.
+$this->drupalGet('admin');
+$this->assertText(t('Content'));
+$this->assertText(t('Appearance'));
+$this->assertText(t('People'));
+$this->assertText(t('Configuration'));
+$this->assertText(t('Reports'));
+$this->assertText(t('Structure'));
+$this->assertText(t('Modules'));
+// Confirm that no {menu_links} entry exists for user/autocomplete.
+$result = db_query('SELECT COUNT(*) FROM {menu_links} WHERE link_path = :user_autocomplete', array(':user_autocomplete' => 'user/autocomplete'))->fetchField();
+$this->assertFalse($result, 'No {menu_links} entry exists for user/autocomplete');
+// Confirm that a date format that just differs in the case can be added.
+$admin_date_format = 'j M y';
+$edit = array('date_format' => $admin_date_format);
+$this->drupalPost('admin/config/regional/date-time/formats/add', $edit, t('Add format'));
+// Add a new date format which just differs in the case.
+$admin_date_format_uppercase = 'j M Y';
+$edit = array('date_format' => $admin_date_format_uppercase);
+$this->drupalPost('admin/config/regional/date-time/formats/add', $edit, t('Add format'));
+$this->assertText(t('Custom date format added.'));
+// Verify that the unique key on {date_formats}.format still exists.
+$this->assertTrue(db_index_exists('date_formats', 'formats'), 'Unique key on {date_formats} exists');
+}
+}
+/**
+* Performs point release update tests on a 'filled' database.
+*
+* Loads an installation of Drupal 7.0 and runs the update process on it.
+*
+* The install contains the standard profile (plus all optional) modules
+* with generated content so that an update from any of the modules under this
+* profile installation can be wholly tested.
+*/
+class FilledStandardUpdatePath extends UpdatePathTestCase {
+public static function getInfo() {
+return array(
+'name'  => 'Basic standard + all profile update path, populated database',
+'description'  => 'Basic update path tests for a standard profile install with all enabled modules and a populated database.',
+'group' => 'Upgrade path',
+);
+}
+public function setUp() {
+// Path to the database dump files.
+$this->databaseDumpFiles = array(
+drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-7.filled.standard_all.database.php.gz',
+);
+parent::setUp();
+}
+/**
+* Tests a successful point release update.
+*/
+public function testFilledStandardUpdate() {
+$this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
+// Hit the frontpage.
+$this->drupalGet('');
+$this->assertResponse(200);
+// Verify that we are still logged in.
+$this->drupalGet('user');
+$this->clickLink(t('Edit'));
+$this->assertEqual($this->getUrl(), url('user/1/edit', array('absolute' => TRUE)), 'We are still logged in as admin at the end of the upgrade.');
+// Logout and verify that we can login back in with our initial password.
+$this->drupalLogout();
+$this->drupalLogin((object) array(
+'uid' => 1,
+'name' => 'admin',
+'pass_raw' => 'admin',
+));
+// The previous login should've triggered a password rehash, so login one
+// more time to make sure the new hash is readable.
+$this->drupalLogout();
+$this->drupalLogin((object) array(
+'uid' => 1,
+'name' => 'admin',
+'pass_raw' => 'admin',
+));
+// Test that the site name is correctly displayed.
+$this->assertText('Drupal', 'The site name is correctly displayed.');
+// Verify that the main admin sections are available.
+$this->drupalGet('admin');
+$this->assertText(t('Content'));
+$this->assertText(t('Appearance'));
+$this->assertText(t('People'));
+$this->assertText(t('Configuration'));
+$this->assertText(t('Reports'));
+$this->assertText(t('Structure'));
+$this->assertText(t('Modules'));
+// Confirm that no {menu_links} entry exists for user/autocomplete.
+$result = db_query('SELECT COUNT(*) FROM {menu_links} WHERE link_path = :user_autocomplete', array(':user_autocomplete' => 'user/autocomplete'))->fetchField();
+$this->assertFalse($result, 'No {menu_links} entry exists for user/autocomplete');
+}
+}
+/**
+* Performs point release update tests on a populated database.
+*
+* Loads an installation of Drupal 7.0 and runs the update process on it.
+*
+* The install contains the minimal profile modules (along with generated
+* content) so that an update from of a site under this profile may be tested.
+*/
+class FilledMinimalUpdatePath extends UpdatePathTestCase {
+public static function getInfo() {
+return array(
+'name'  => 'Basic minimal profile update path, populated database',
+'description'  => 'Basic update path tests for a minimal profile install with a populated database.',
+'group' => 'Upgrade path',
+);
+}
+public function setUp() {
+// Path to the database dump files.
+$this->databaseDumpFiles = array(
+drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-7.filled.minimal.database.php.gz',
+);
+parent::setUp();
+}
+/**
+* Tests a successful point release update.
+*/
+public function testFilledStandardUpdate() {
+$this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
+// Hit the frontpage.
+$this->drupalGet('');
+$this->assertResponse(200);
+// Verify that we are still logged in.
+$this->drupalGet('user');
+$this->clickLink(t('Edit'));
+$this->assertEqual($this->getUrl(), url('user/1/edit', array('absolute' => TRUE)), 'We are still logged in as admin at the end of the upgrade.');
+// Logout and verify that we can login back in with our initial password.
+$this->drupalLogout();
+$this->drupalLogin((object) array(
+'uid' => 1,
+'name' => 'admin',
+'pass_raw' => 'admin',
+));
+// The previous login should've triggered a password rehash, so login one
+// more time to make sure the new hash is readable.
+$this->drupalLogout();
+$this->drupalLogin((object) array(
+'uid' => 1,
+'name' => 'admin',
+'pass_raw' => 'admin',
+));
+// Test that the site name is correctly displayed.
+$this->assertText('Drupal', 'The site name is correctly displayed.');
+// Verify that the main admin sections are available.
+$this->drupalGet('admin');
+$this->assertText(t('Content'));
+$this->assertText(t('Appearance'));
+$this->assertText(t('People'));
+$this->assertText(t('Configuration'));
+$this->assertText(t('Reports'));
+$this->assertText(t('Structure'));
+$this->assertText(t('Modules'));
+// Confirm that no {menu_links} entry exists for user/autocomplete.
+$result = db_query('SELECT COUNT(*) FROM {menu_links} WHERE link_path = :user_autocomplete', array(':user_autocomplete' => 'user/autocomplete'))->fetchField();
+$this->assertFalse($result, 'No {menu_links} entry exists for user/autocomplete');
+}
+}