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+<?php
+
+/**
+ * @file
+ * Tests for system.module.
+ */
+
+/**
+ * Helper class for module test cases.
+ */
+class ModuleTestCase extends DrupalWebTestCase {
+ protected $admin_user;
+
+ function setUp() {
+ parent::setUp('system_test');
+
+ $this->admin_user = $this->drupalCreateUser(array('access administration pages', 'administer modules'));
+ $this->drupalLogin($this->admin_user);
+ }
+
+ /**
+ * Assert there are tables that begin with the specified base table name.
+ *
+ * @param $base_table
+ * Beginning of table name to look for.
+ * @param $count
+ * (optional) Whether or not to assert that there are tables that match the
+ * specified base table. Defaults to TRUE.
+ */
+ function assertTableCount($base_table, $count = TRUE) {
+ $tables = db_find_tables(Database::getConnection()->prefixTables('{' . $base_table . '}') . '%');
+
+ if ($count) {
+ return $this->assertTrue($tables, format_string('Tables matching "@base_table" found.', array('@base_table' => $base_table)));
+ }
+ return $this->assertFalse($tables, format_string('Tables matching "@base_table" not found.', array('@base_table' => $base_table)));
+ }
+
+ /**
+ * Assert that all tables defined in a module's hook_schema() exist.
+ *
+ * @param $module
+ * The name of the module.
+ */
+ function assertModuleTablesExist($module) {
+ $tables = array_keys(drupal_get_schema_unprocessed($module));
+ $tables_exist = TRUE;
+ foreach ($tables as $table) {
+ if (!db_table_exists($table)) {
+ $tables_exist = FALSE;
+ }
+ }
+ return $this->assertTrue($tables_exist, format_string('All database tables defined by the @module module exist.', array('@module' => $module)));
+ }
+
+ /**
+ * Assert that none of the tables defined in a module's hook_schema() exist.
+ *
+ * @param $module
+ * The name of the module.
+ */
+ function assertModuleTablesDoNotExist($module) {
+ $tables = array_keys(drupal_get_schema_unprocessed($module));
+ $tables_exist = FALSE;
+ foreach ($tables as $table) {
+ if (db_table_exists($table)) {
+ $tables_exist = TRUE;
+ }
+ }
+ return $this->assertFalse($tables_exist, format_string('None of the database tables defined by the @module module exist.', array('@module' => $module)));
+ }
+
+ /**
+ * Assert the list of modules are enabled or disabled.
+ *
+ * @param $modules
+ * Module list to check.
+ * @param $enabled
+ * Expected module state.
+ */
+ function assertModules(array $modules, $enabled) {
+ module_list(TRUE);
+ foreach ($modules as $module) {
+ if ($enabled) {
+ $message = 'Module "@module" is enabled.';
+ }
+ else {
+ $message = 'Module "@module" is not enabled.';
+ }
+ $this->assertEqual(module_exists($module), $enabled, format_string($message, array('@module' => $module)));
+ }
+ }
+
+ /**
+ * Verify a log entry was entered for a module's status change.
+ * Called in the same way of the expected original watchdog() execution.
+ *
+ * @param $type
+ * The category to which this message belongs.
+ * @param $message
+ * The message to store in the log. Keep $message translatable
+ * by not concatenating dynamic values into it! Variables in the
+ * message should be added by using placeholder strings alongside
+ * the variables argument to declare the value of the placeholders.
+ * See t() for documentation on how $message and $variables interact.
+ * @param $variables
+ * Array of variables to replace in the message on display or
+ * NULL if message is already translated or not possible to
+ * translate.
+ * @param $severity
+ * The severity of the message, as per RFC 3164.
+ * @param $link
+ * A link to associate with the message.
+ */
+ function assertLogMessage($type, $message, $variables = array(), $severity = WATCHDOG_NOTICE, $link = '') {
+ $count = db_select('watchdog', 'w')
+ ->condition('type', $type)
+ ->condition('message', $message)
+ ->condition('variables', serialize($variables))
+ ->condition('severity', $severity)
+ ->condition('link', $link)
+ ->countQuery()
+ ->execute()
+ ->fetchField();
+ $this->assertTrue($count > 0, format_string('watchdog table contains @count rows for @message', array('@count' => $count, '@message' => $message)));
+ }
+}
+
+/**
+ * Test module enabling/disabling functionality.
+ */
+class EnableDisableTestCase extends ModuleTestCase {
+ protected $profile = 'testing';
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Enable/disable modules',
+ 'description' => 'Enable/disable core module and confirm table creation/deletion.',
+ 'group' => 'Module',
+ );
+ }
+
+ /**
+ * Test that all core modules can be enabled, disabled and uninstalled.
+ */
+ function testEnableDisable() {
+ // Try to enable, disable and uninstall all core modules, unless they are
+ // hidden or required.
+ $modules = system_rebuild_module_data();
+ foreach ($modules as $name => $module) {
+ if ($module->info['package'] != 'Core' || !empty($module->info['hidden']) || !empty($module->info['required'])) {
+ unset($modules[$name]);
+ }
+ }
+ $this->assertTrue(count($modules), format_string('Found @count core modules that we can try to enable in this test.', array('@count' => count($modules))));
+
+ // Enable the dblog module first, since we will be asserting the presence
+ // of log messages throughout the test.
+ if (isset($modules['dblog'])) {
+ $modules = array('dblog' => $modules['dblog']) + $modules;
+ }
+
+ // Set a variable so that the hook implementations in system_test.module
+ // will display messages via drupal_set_message().
+ variable_set('test_verbose_module_hooks', TRUE);
+
+ // Throughout this test, some modules may be automatically enabled (due to
+ // dependencies). We'll keep track of them in an array, so we can handle
+ // them separately.
+ $automatically_enabled = array();
+
+ // Go through each module in the list and try to enable it (unless it was
+ // already enabled automatically due to a dependency).
+ foreach ($modules as $name => $module) {
+ if (empty($automatically_enabled[$name])) {
+ // Start a list of modules that we expect to be enabled this time.
+ $modules_to_enable = array($name);
+
+ // Find out if the module has any dependencies that aren't enabled yet;
+ // if so, add them to the list of modules we expect to be automatically
+ // enabled.
+ foreach (array_keys($module->requires) as $dependency) {
+ if (isset($modules[$dependency]) && empty($automatically_enabled[$dependency])) {
+ $modules_to_enable[] = $dependency;
+ $automatically_enabled[$dependency] = TRUE;
+ }
+ }
+
+ // Check that each module is not yet enabled and does not have any
+ // database tables yet.
+ foreach ($modules_to_enable as $module_to_enable) {
+ $this->assertModules(array($module_to_enable), FALSE);
+ $this->assertModuleTablesDoNotExist($module_to_enable);
+ }
+
+ // Install and enable the module.
+ $edit = array();
+ $edit['modules[Core][' . $name . '][enable]'] = $name;
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ // Handle the case where modules were installed along with this one and
+ // where we therefore hit a confirmation screen.
+ if (count($modules_to_enable) > 1) {
+ $this->drupalPost(NULL, array(), t('Continue'));
+ }
+ $this->assertText(t('The configuration options have been saved.'), 'Modules status has been updated.');
+
+ // Check that hook_modules_installed() and hook_modules_enabled() were
+ // invoked with the expected list of modules, that each module's
+ // database tables now exist, and that appropriate messages appear in
+ // the logs.
+ foreach ($modules_to_enable as $module_to_enable) {
+ $this->assertText(t('hook_modules_installed fired for @module', array('@module' => $module_to_enable)));
+ $this->assertText(t('hook_modules_enabled fired for @module', array('@module' => $module_to_enable)));
+ $this->assertModules(array($module_to_enable), TRUE);
+ $this->assertModuleTablesExist($module_to_enable);
+ $this->assertLogMessage('system', "%module module installed.", array('%module' => $module_to_enable), WATCHDOG_INFO);
+ $this->assertLogMessage('system', "%module module enabled.", array('%module' => $module_to_enable), WATCHDOG_INFO);
+ }
+
+ // Disable and uninstall the original module, and check appropriate
+ // hooks, tables, and log messages. (Later, we'll go back and do the
+ // same thing for modules that were enabled automatically.) Skip this
+ // for the dblog module, because that is needed for the test; we'll go
+ // back and do that one at the end also.
+ if ($name != 'dblog') {
+ $this->assertSuccessfulDisableAndUninstall($name);
+ }
+ }
+ }
+
+ // Go through all modules that were automatically enabled, and try to
+ // disable and uninstall them one by one.
+ while (!empty($automatically_enabled)) {
+ $initial_count = count($automatically_enabled);
+ foreach (array_keys($automatically_enabled) as $name) {
+ // If the module can't be disabled due to dependencies, skip it and try
+ // again the next time. Otherwise, try to disable it.
+ $this->drupalGet('admin/modules');
+ $disabled_checkbox = $this->xpath('//input[@type="checkbox" and @disabled="disabled" and @name="modules[Core][' . $name . '][enable]"]');
+ if (empty($disabled_checkbox) && $name != 'dblog') {
+ unset($automatically_enabled[$name]);
+ $this->assertSuccessfulDisableAndUninstall($name);
+ }
+ }
+ $final_count = count($automatically_enabled);
+ // If all checkboxes were disabled, something is really wrong with the
+ // test. Throw a failure and avoid an infinite loop.
+ if ($initial_count == $final_count) {
+ $this->fail(t('Remaining modules could not be disabled.'));
+ break;
+ }
+ }
+
+ // Disable and uninstall the dblog module last, since we needed it for
+ // assertions in all the above tests.
+ if (isset($modules['dblog'])) {
+ $this->assertSuccessfulDisableAndUninstall('dblog');
+ }
+
+ // Now that all modules have been tested, go back and try to enable them
+ // all again at once. This tests two things:
+ // - That each module can be successfully enabled again after being
+ // uninstalled.
+ // - That enabling more than one module at the same time does not lead to
+ // any errors.
+ $edit = array();
+ foreach (array_keys($modules) as $name) {
+ $edit['modules[Core][' . $name . '][enable]'] = $name;
+ }
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ $this->assertText(t('The configuration options have been saved.'), 'Modules status has been updated.');
+ }
+
+ /**
+ * Ensures entity info cache is updated after changes.
+ */
+ function testEntityInfoChanges() {
+ module_enable(array('entity_cache_test'));
+ $entity_info = entity_get_info();
+ $this->assertTrue(isset($entity_info['entity_cache_test']), 'Test entity type found.');
+
+ // Change the label of the test entity type and make sure changes appear
+ // after flushing caches.
+ variable_set('entity_cache_test_label', 'New label.');
+ drupal_flush_all_caches();
+ $info = entity_get_info('entity_cache_test');
+ $this->assertEqual($info['label'], 'New label.', 'New label appears in entity info.');
+
+ // Disable the providing module and make sure the entity type is gone.
+ module_disable(array('entity_cache_test', 'entity_cache_test_dependency'));
+ $entity_info = entity_get_info();
+ $this->assertFalse(isset($entity_info['entity_cache_test']), 'Entity type of the providing module is gone.');
+ }
+
+ /**
+ * Tests entity info cache after enabling a module with a dependency on an entity providing module.
+ *
+ * @see entity_cache_test_watchdog()
+ */
+ function testEntityInfoCacheWatchdog() {
+ module_enable(array('entity_cache_test'));
+ $info = variable_get('entity_cache_test');
+ $this->assertEqual($info['label'], 'Entity Cache Test', 'Entity info label is correct.');
+ $this->assertEqual($info['controller class'], 'DrupalDefaultEntityController', 'Entity controller class info is correct.');
+ }
+
+ /**
+ * Disables and uninstalls a module and asserts that it was done correctly.
+ *
+ * @param $module
+ * The name of the module to disable and uninstall.
+ */
+ function assertSuccessfulDisableAndUninstall($module) {
+ // Disable the module.
+ $edit = array();
+ $edit['modules[Core][' . $module . '][enable]'] = FALSE;
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ $this->assertText(t('The configuration options have been saved.'), 'Modules status has been updated.');
+ $this->assertModules(array($module), FALSE);
+
+ // Check that the appropriate hook was fired and the appropriate log
+ // message appears.
+ $this->assertText(t('hook_modules_disabled fired for @module', array('@module' => $module)));
+ $this->assertLogMessage('system', "%module module disabled.", array('%module' => $module), WATCHDOG_INFO);
+
+ // Check that the module's database tables still exist.
+ $this->assertModuleTablesExist($module);
+
+ // Uninstall the module.
+ $edit = array();
+ $edit['uninstall[' . $module . ']'] = $module;
+ $this->drupalPost('admin/modules/uninstall', $edit, t('Uninstall'));
+ $this->drupalPost(NULL, NULL, t('Uninstall'));
+ $this->assertText(t('The selected modules have been uninstalled.'), 'Modules status has been updated.');
+ $this->assertModules(array($module), FALSE);
+
+ // Check that the appropriate hook was fired and the appropriate log
+ // message appears. (But don't check for the log message if the dblog
+ // module was just uninstalled, since the {watchdog} table won't be there
+ // anymore.)
+ $this->assertText(t('hook_modules_uninstalled fired for @module', array('@module' => $module)));
+ if ($module != 'dblog') {
+ $this->assertLogMessage('system', "%module module uninstalled.", array('%module' => $module), WATCHDOG_INFO);
+ }
+
+ // Check that the module's database tables no longer exist.
+ $this->assertModuleTablesDoNotExist($module);
+ }
+}
+
+/**
+ * Tests failure of hook_requirements('install').
+ */
+class HookRequirementsTestCase extends ModuleTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Requirements hook failure',
+ 'description' => "Attempts enabling a module that fails hook_requirements('install').",
+ 'group' => 'Module',
+ );
+ }
+
+ /**
+ * Assert that a module cannot be installed if it fails hook_requirements().
+ */
+ function testHookRequirementsFailure() {
+ $this->assertModules(array('requirements1_test'), FALSE);
+
+ // Attempt to install the requirements1_test module.
+ $edit = array();
+ $edit['modules[Testing][requirements1_test][enable]'] = 'requirements1_test';
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+
+ // Makes sure the module was NOT installed.
+ $this->assertText(t('Requirements 1 Test failed requirements'), 'Modules status has been updated.');
+ $this->assertModules(array('requirements1_test'), FALSE);
+ }
+}
+
+/**
+ * Test module dependency functionality.
+ */
+class ModuleDependencyTestCase extends ModuleTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Module dependencies',
+ 'description' => 'Enable module without dependency enabled.',
+ 'group' => 'Module',
+ );
+ }
+
+ /**
+ * Attempt to enable translation module without locale enabled.
+ */
+ function testEnableWithoutDependency() {
+ // Attempt to enable content translation without locale enabled.
+ $edit = array();
+ $edit['modules[Core][translation][enable]'] = 'translation';
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ $this->assertText(t('Some required modules must be enabled'), 'Dependency required.');
+
+ $this->assertModules(array('translation', 'locale'), FALSE);
+
+ // Assert that the locale tables weren't enabled.
+ $this->assertTableCount('languages', FALSE);
+ $this->assertTableCount('locale', FALSE);
+
+ $this->drupalPost(NULL, NULL, t('Continue'));
+ $this->assertText(t('The configuration options have been saved.'), 'Modules status has been updated.');
+
+ $this->assertModules(array('translation', 'locale'), TRUE);
+
+ // Assert that the locale tables were enabled.
+ $this->assertTableCount('languages', TRUE);
+ $this->assertTableCount('locale', TRUE);
+ }
+
+ /**
+ * Attempt to enable a module with a missing dependency.
+ */
+ function testMissingModules() {
+ // Test that the system_dependencies_test module is marked
+ // as missing a dependency.
+ $this->drupalGet('admin/modules');
+ $this->assertRaw(t('@module (<span class="admin-missing">missing</span>)', array('@module' => drupal_ucfirst('_missing_dependency'))), 'A module with missing dependencies is marked as such.');
+ $checkbox = $this->xpath('//input[@type="checkbox" and @disabled="disabled" and @name="modules[Testing][system_dependencies_test][enable]"]');
+ $this->assert(count($checkbox) == 1, 'Checkbox for the module is disabled.');
+
+ // Force enable the system_dependencies_test module.
+ module_enable(array('system_dependencies_test'), FALSE);
+
+ // Verify that the module is forced to be disabled when submitting
+ // the module page.
+ $this->drupalPost('admin/modules', array(), t('Save configuration'));
+ $this->assertText(t('The @module module is missing, so the following module will be disabled: @depends.', array('@module' => '_missing_dependency', '@depends' => 'system_dependencies_test')), 'The module missing dependencies will be disabled.');
+
+ // Confirm.
+ $this->drupalPost(NULL, NULL, t('Continue'));
+
+ // Verify that the module has been disabled.
+ $this->assertModules(array('system_dependencies_test'), FALSE);
+ }
+
+ /**
+ * Tests enabling a module that depends on an incompatible version of a module.
+ */
+ function testIncompatibleModuleVersionDependency() {
+ // Test that the system_incompatible_module_version_dependencies_test is
+ // marked as having an incompatible dependency.
+ $this->drupalGet('admin/modules');
+ $this->assertRaw(t('@module (<span class="admin-missing">incompatible with</span> version @version)', array(
+ '@module' => 'System incompatible module version test (>2.0)',
+ '@version' => '1.0',
+ )), 'A module that depends on an incompatible version of a module is marked as such.');
+ $checkbox = $this->xpath('//input[@type="checkbox" and @disabled="disabled" and @name="modules[Testing][system_incompatible_module_version_dependencies_test][enable]"]');
+ $this->assert(count($checkbox) == 1, 'Checkbox for the module is disabled.');
+ }
+
+ /**
+ * Tests enabling a module that depends on a module with an incompatible core version.
+ */
+ function testIncompatibleCoreVersionDependency() {
+ // Test that the system_incompatible_core_version_dependencies_test is
+ // marked as having an incompatible dependency.
+ $this->drupalGet('admin/modules');
+ $this->assertRaw(t('@module (<span class="admin-missing">incompatible with</span> this version of Drupal core)', array(
+ '@module' => 'System incompatible core version test',
+ )), 'A module that depends on a module with an incompatible core version is marked as such.');
+ $checkbox = $this->xpath('//input[@type="checkbox" and @disabled="disabled" and @name="modules[Testing][system_incompatible_core_version_dependencies_test][enable]"]');
+ $this->assert(count($checkbox) == 1, 'Checkbox for the module is disabled.');
+ }
+
+ /**
+ * Tests enabling a module that depends on a module which fails hook_requirements().
+ */
+ function testEnableRequirementsFailureDependency() {
+ $this->assertModules(array('requirements1_test'), FALSE);
+ $this->assertModules(array('requirements2_test'), FALSE);
+
+ // Attempt to install both modules at the same time.
+ $edit = array();
+ $edit['modules[Testing][requirements1_test][enable]'] = 'requirements1_test';
+ $edit['modules[Testing][requirements2_test][enable]'] = 'requirements2_test';
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+
+ // Makes sure the modules were NOT installed.
+ $this->assertText(t('Requirements 1 Test failed requirements'), 'Modules status has been updated.');
+ $this->assertModules(array('requirements1_test'), FALSE);
+ $this->assertModules(array('requirements2_test'), FALSE);
+
+ // Makes sure that already enabled modules the failing modules depend on
+ // were not disabled.
+ $this->assertModules(array('comment'), TRUE);
+
+ }
+
+ /**
+ * Tests that module dependencies are enabled in the correct order via the
+ * UI. Dependencies should be enabled before their dependents.
+ */
+ function testModuleEnableOrder() {
+ module_enable(array('module_test'), FALSE);
+ $this->resetAll();
+ $this->assertModules(array('module_test'), TRUE);
+ variable_set('dependency_test', 'dependency');
+ // module_test creates a dependency chain: forum depends on poll, which
+ // depends on php. The correct enable order is, php, poll, forum.
+ $expected_order = array('php', 'poll', 'forum');
+
+ // Enable the modules through the UI, verifying that the dependency chain
+ // is correct.
+ $edit = array();
+ $edit['modules[Core][forum][enable]'] = 'forum';
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ $this->assertModules(array('forum'), FALSE);
+ $this->assertText(t('You must enable the Poll, PHP filter modules to install Forum.'), t('Dependency chain created.'));
+ $edit['modules[Core][poll][enable]'] = 'poll';
+ $edit['modules[Core][php][enable]'] = 'php';
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ $this->assertModules(array('forum', 'poll', 'php'), TRUE);
+
+ // Check the actual order which is saved by module_test_modules_enabled().
+ $this->assertIdentical(variable_get('test_module_enable_order', FALSE), $expected_order, t('Modules enabled in the correct order.'));
+ }
+
+ /**
+ * Tests attempting to uninstall a module that has installed dependents.
+ */
+ function testUninstallDependents() {
+ // Enable the forum module.
+ $edit = array('modules[Core][forum][enable]' => 'forum');
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ $this->assertModules(array('forum'), TRUE);
+
+ // Disable forum and comment. Both should now be installed but disabled.
+ $edit = array('modules[Core][forum][enable]' => FALSE);
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ $this->assertModules(array('forum'), FALSE);
+ $edit = array('modules[Core][comment][enable]' => FALSE);
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ $this->assertModules(array('comment'), FALSE);
+
+ // Check that the taxonomy module cannot be uninstalled.
+ $this->drupalGet('admin/modules/uninstall');
+ $checkbox = $this->xpath('//input[@type="checkbox" and @disabled="disabled" and @name="uninstall[comment]"]');
+ $this->assert(count($checkbox) == 1, 'Checkbox for uninstalling the comment module is disabled.');
+
+ // Uninstall the forum module, and check that taxonomy now can also be
+ // uninstalled.
+ $edit = array('uninstall[forum]' => 'forum');
+ $this->drupalPost('admin/modules/uninstall', $edit, t('Uninstall'));
+ $this->drupalPost(NULL, NULL, t('Uninstall'));
+ $this->assertText(t('The selected modules have been uninstalled.'), 'Modules status has been updated.');
+ $edit = array('uninstall[comment]' => 'comment');
+ $this->drupalPost('admin/modules/uninstall', $edit, t('Uninstall'));
+ $this->drupalPost(NULL, NULL, t('Uninstall'));
+ $this->assertText(t('The selected modules have been uninstalled.'), 'Modules status has been updated.');
+ }
+}
+
+/**
+ * Test module dependency on specific versions.
+ */
+class ModuleVersionTestCase extends ModuleTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Module versions',
+ 'description' => 'Check module version dependencies.',
+ 'group' => 'Module',
+ );
+ }
+
+ function setUp() {
+ parent::setUp('module_test');
+ }
+
+ /**
+ * Test version dependencies.
+ */
+ function testModuleVersions() {
+ $dependencies = array(
+ // Alternating between being compatible and incompatible with 7.x-2.4-beta3.
+ // The first is always a compatible.
+ 'common_test',
+ // Branch incompatibility.
+ 'common_test (1.x)',
+ // Branch compatibility.
+ 'common_test (2.x)',
+ // Another branch incompatibility.
+ 'common_test (>2.x)',
+ // Another branch compatibility.
+ 'common_test (<=2.x)',
+ // Another branch incompatibility.
+ 'common_test (<2.x)',
+ // Another branch compatibility.
+ 'common_test (>=2.x)',
+ // Nonsense, misses a dash. Incompatible with everything.
+ 'common_test (=7.x2.x, >=2.4)',
+ // Core version is optional. Compatible.
+ 'common_test (=7.x-2.x, >=2.4-alpha2)',
+ // Test !=, explicitly incompatible.
+ 'common_test (=2.x, !=2.4-beta3)',
+ // Three operations. Compatible.
+ 'common_test (=2.x, !=2.3, <2.5)',
+ // Testing extra version. Incompatible.
+ 'common_test (<=2.4-beta2)',
+ // Testing extra version. Compatible.
+ 'common_test (>2.4-beta2)',
+ // Testing extra version. Incompatible.
+ 'common_test (>2.4-rc0)',
+ );
+ variable_set('dependencies', $dependencies);
+ $n = count($dependencies);
+ for ($i = 0; $i < $n; $i++) {
+ $this->drupalGet('admin/modules');
+ $checkbox = $this->xpath('//input[@id="edit-modules-testing-module-test-enable"]');
+ $this->assertEqual(!empty($checkbox[0]['disabled']), $i % 2, $dependencies[$i]);
+ }
+ }
+}
+
+/**
+ * Test required modules functionality.
+ */
+class ModuleRequiredTestCase extends ModuleTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Required modules',
+ 'description' => 'Attempt disabling of required modules.',
+ 'group' => 'Module',
+ );
+ }
+
+ /**
+ * Assert that core required modules cannot be disabled.
+ */
+ function testDisableRequired() {
+ $module_info = system_get_info('module');
+ $this->drupalGet('admin/modules');
+ foreach ($module_info as $module => $info) {
+ // Check to make sure the checkbox for each required module is disabled
+ // and checked (or absent from the page if the module is also hidden).
+ if (!empty($info['required'])) {
+ $field_name = "modules[{$info['package']}][$module][enable]";
+ if (empty($info['hidden'])) {
+ $this->assertFieldByXPath("//input[@name='$field_name' and @disabled='disabled' and @checked='checked']", '', format_string('Field @name was disabled and checked.', array('@name' => $field_name)));
+ }
+ else {
+ $this->assertNoFieldByName($field_name);
+ }
+ }
+ }
+ }
+}
+
+class IPAddressBlockingTestCase extends DrupalWebTestCase {
+ protected $blocking_user;
+
+ /**
+ * Implement getInfo().
+ */
+ public static function getInfo() {
+ return array(
+ 'name' => 'IP address blocking',
+ 'description' => 'Test IP address blocking.',
+ 'group' => 'System'
+ );
+ }
+
+ /**
+ * Implement setUp().
+ */
+ function setUp() {
+ parent::setUp();
+
+ // Create user.
+ $this->blocking_user = $this->drupalCreateUser(array('block IP addresses'));
+ $this->drupalLogin($this->blocking_user);
+ }
+
+ /**
+ * Test a variety of user input to confirm correct validation and saving of data.
+ */
+ function testIPAddressValidation() {
+ $this->drupalGet('admin/config/people/ip-blocking');
+
+ // Block a valid IP address.
+ $edit = array();
+ $edit['ip'] = '192.168.1.1';
+ $this->drupalPost('admin/config/people/ip-blocking', $edit, t('Add'));
+ $ip = db_query("SELECT iid from {blocked_ips} WHERE ip = :ip", array(':ip' => $edit['ip']))->fetchField();
+ $this->assertTrue($ip, t('IP address found in database.'));
+ $this->assertRaw(t('The IP address %ip has been blocked.', array('%ip' => $edit['ip'])), t('IP address was blocked.'));
+
+ // Try to block an IP address that's already blocked.
+ $edit = array();
+ $edit['ip'] = '192.168.1.1';
+ $this->drupalPost('admin/config/people/ip-blocking', $edit, t('Add'));
+ $this->assertText(t('This IP address is already blocked.'));
+
+ // Try to block a reserved IP address.
+ $edit = array();
+ $edit['ip'] = '255.255.255.255';
+ $this->drupalPost('admin/config/people/ip-blocking', $edit, t('Add'));
+ $this->assertText(t('Enter a valid IP address.'));
+
+ // Try to block a reserved IP address.
+ $edit = array();
+ $edit['ip'] = 'test.example.com';
+ $this->drupalPost('admin/config/people/ip-blocking', $edit, t('Add'));
+ $this->assertText(t('Enter a valid IP address.'));
+
+ // Submit an empty form.
+ $edit = array();
+ $edit['ip'] = '';
+ $this->drupalPost('admin/config/people/ip-blocking', $edit, t('Add'));
+ $this->assertText(t('Enter a valid IP address.'));
+
+ // Pass an IP address as a URL parameter and submit it.
+ $submit_ip = '1.2.3.4';
+ $this->drupalPost('admin/config/people/ip-blocking/' . $submit_ip, NULL, t('Add'));
+ $ip = db_query("SELECT iid from {blocked_ips} WHERE ip = :ip", array(':ip' => $submit_ip))->fetchField();
+ $this->assertTrue($ip, t('IP address found in database'));
+ $this->assertRaw(t('The IP address %ip has been blocked.', array('%ip' => $submit_ip)), t('IP address was blocked.'));
+
+ // Submit your own IP address. This fails, although it works when testing manually.
+ // TODO: on some systems this test fails due to a bug or inconsistency in cURL.
+ // $edit = array();
+ // $edit['ip'] = ip_address();
+ // $this->drupalPost('admin/config/people/ip-blocking', $edit, t('Save'));
+ // $this->assertText(t('You may not block your own IP address.'));
+ }
+}
+
+class CronRunTestCase extends DrupalWebTestCase {
+ /**
+ * Implement getInfo().
+ */
+ public static function getInfo() {
+ return array(
+ 'name' => 'Cron run',
+ 'description' => 'Test cron run.',
+ 'group' => 'System'
+ );
+ }
+
+ function setUp() {
+ parent::setUp(array('common_test', 'common_test_cron_helper'));
+ }
+
+ /**
+ * Test cron runs.
+ */
+ function testCronRun() {
+ global $base_url;
+
+ // Run cron anonymously without any cron key.
+ $this->drupalGet($base_url . '/cron.php', array('external' => TRUE));
+ $this->assertResponse(403);
+
+ // Run cron anonymously with a random cron key.
+ $key = $this->randomName(16);
+ $this->drupalGet($base_url . '/cron.php', array('external' => TRUE, 'query' => array('cron_key' => $key)));
+ $this->assertResponse(403);
+
+ // Run cron anonymously with the valid cron key.
+ $key = variable_get('cron_key', 'drupal');
+ $this->drupalGet($base_url . '/cron.php', array('external' => TRUE, 'query' => array('cron_key' => $key)));
+ $this->assertResponse(200);
+ }
+
+ /**
+ * Ensure that the automatic cron run feature is working.
+ *
+ * In these tests we do not use REQUEST_TIME to track start time, because we
+ * need the exact time when cron is triggered.
+ */
+ function testAutomaticCron() {
+ // Ensure cron does not run when the cron threshold is enabled and was
+ // not passed.
+ $cron_last = time();
+ $cron_safe_threshold = 100;
+ variable_set('cron_last', $cron_last);
+ variable_set('cron_safe_threshold', $cron_safe_threshold);
+ $this->drupalGet('');
+ $this->assertTrue($cron_last == variable_get('cron_last', NULL), 'Cron does not run when the cron threshold is not passed.');
+
+ // Test if cron runs when the cron threshold was passed.
+ $cron_last = time() - 200;
+ variable_set('cron_last', $cron_last);
+ $this->drupalGet('');
+ sleep(1);
+ $this->assertTrue($cron_last < variable_get('cron_last', NULL), 'Cron runs when the cron threshold is passed.');
+
+ // Disable the cron threshold through the interface.
+ $admin_user = $this->drupalCreateUser(array('administer site configuration'));
+ $this->drupalLogin($admin_user);
+ $this->drupalPost('admin/config/system/cron', array('cron_safe_threshold' => 0), t('Save configuration'));
+ $this->assertText(t('The configuration options have been saved.'));
+ $this->drupalLogout();
+
+ // Test if cron does not run when the cron threshold is disabled.
+ $cron_last = time() - 200;
+ variable_set('cron_last', $cron_last);
+ $this->drupalGet('');
+ $this->assertTrue($cron_last == variable_get('cron_last', NULL), 'Cron does not run when the cron threshold is disabled.');
+ }
+
+ /**
+ * Ensure that temporary files are removed.
+ *
+ * Create files for all the possible combinations of age and status. We are
+ * using UPDATE statements rather than file_save() because it would set the
+ * timestamp.
+ */
+ function testTempFileCleanup() {
+ // Temporary file that is older than DRUPAL_MAXIMUM_TEMP_FILE_AGE.
+ $temp_old = file_save_data('');
+ db_update('file_managed')
+ ->fields(array(
+ 'status' => 0,
+ 'timestamp' => 1,
+ ))
+ ->condition('fid', $temp_old->fid)
+ ->execute();
+ $this->assertTrue(file_exists($temp_old->uri), 'Old temp file was created correctly.');
+
+ // Temporary file that is less than DRUPAL_MAXIMUM_TEMP_FILE_AGE.
+ $temp_new = file_save_data('');
+ db_update('file_managed')
+ ->fields(array('status' => 0))
+ ->condition('fid', $temp_new->fid)
+ ->execute();
+ $this->assertTrue(file_exists($temp_new->uri), 'New temp file was created correctly.');
+
+ // Permanent file that is older than DRUPAL_MAXIMUM_TEMP_FILE_AGE.
+ $perm_old = file_save_data('');
+ db_update('file_managed')
+ ->fields(array('timestamp' => 1))
+ ->condition('fid', $temp_old->fid)
+ ->execute();
+ $this->assertTrue(file_exists($perm_old->uri), 'Old permanent file was created correctly.');
+
+ // Permanent file that is newer than DRUPAL_MAXIMUM_TEMP_FILE_AGE.
+ $perm_new = file_save_data('');
+ $this->assertTrue(file_exists($perm_new->uri), 'New permanent file was created correctly.');
+
+ // Run cron and then ensure that only the old, temp file was deleted.
+ $this->cronRun();
+ $this->assertFalse(file_exists($temp_old->uri), 'Old temp file was correctly removed.');
+ $this->assertTrue(file_exists($temp_new->uri), 'New temp file was correctly ignored.');
+ $this->assertTrue(file_exists($perm_old->uri), 'Old permanent file was correctly ignored.');
+ $this->assertTrue(file_exists($perm_new->uri), 'New permanent file was correctly ignored.');
+ }
+
+ /**
+ * Make sure exceptions thrown on hook_cron() don't affect other modules.
+ */
+ function testCronExceptions() {
+ variable_del('common_test_cron');
+ // The common_test module throws an exception. If it isn't caught, the tests
+ // won't finish successfully.
+ // The common_test_cron_helper module sets the 'common_test_cron' variable.
+ $this->cronRun();
+ $result = variable_get('common_test_cron');
+ $this->assertEqual($result, 'success', 'Cron correctly handles exceptions thrown during hook_cron() invocations.');
+ }
+}
+
+class AdminMetaTagTestCase extends DrupalWebTestCase {
+ /**
+ * Implement getInfo().
+ */
+ public static function getInfo() {
+ return array(
+ 'name' => 'Fingerprinting meta tag',
+ 'description' => 'Confirm that the fingerprinting meta tag appears as expected.',
+ 'group' => 'System'
+ );
+ }
+
+ /**
+ * Verify that the meta tag HTML is generated correctly.
+ */
+ public function testMetaTag() {
+ list($version, ) = explode('.', VERSION);
+ $string = '<meta name="Generator" content="Drupal ' . $version . ' (http://drupal.org)" />';
+ $this->drupalGet('node');
+ $this->assertRaw($string, 'Fingerprinting meta tag generated correctly.', 'System');
+ }
+}
+
+/**
+ * Tests custom access denied functionality.
+ */
+class AccessDeniedTestCase extends DrupalWebTestCase {
+ protected $admin_user;
+
+ public static function getInfo() {
+ return array(
+ 'name' => '403 functionality',
+ 'description' => 'Tests page access denied functionality, including custom 403 pages.',
+ 'group' => 'System'
+ );
+ }
+
+ function setUp() {
+ parent::setUp();
+
+ // Create an administrative user.
+ $this->admin_user = $this->drupalCreateUser(array('access administration pages', 'administer site configuration', 'administer blocks'));
+ }
+
+ function testAccessDenied() {
+ $this->drupalGet('admin');
+ $this->assertText(t('Access denied'), 'Found the default 403 page');
+ $this->assertResponse(403);
+
+ $this->drupalLogin($this->admin_user);
+ $edit = array(
+ 'title' => $this->randomName(10),
+ 'body' => array(LANGUAGE_NONE => array(array('value' => $this->randomName(100)))),
+ );
+ $node = $this->drupalCreateNode($edit);
+
+ // Use a custom 403 page.
+ $this->drupalPost('admin/config/system/site-information', array('site_403' => 'node/' . $node->nid), t('Save configuration'));
+
+ $this->drupalLogout();
+ $this->drupalGet('admin');
+ $this->assertText($node->title, 'Found the custom 403 page');
+
+ // Logout and check that the user login block is shown on custom 403 pages.
+ $this->drupalLogout();
+
+ $this->drupalGet('admin');
+ $this->assertText($node->title, 'Found the custom 403 page');
+ $this->assertText(t('User login'), 'Blocks are shown on the custom 403 page');
+
+ // Log back in and remove the custom 403 page.
+ $this->drupalLogin($this->admin_user);
+ $this->drupalPost('admin/config/system/site-information', array('site_403' => ''), t('Save configuration'));
+
+ // Logout and check that the user login block is shown on default 403 pages.
+ $this->drupalLogout();
+
+ $this->drupalGet('admin');
+ $this->assertText(t('Access denied'), 'Found the default 403 page');
+ $this->assertResponse(403);
+ $this->assertText(t('User login'), 'Blocks are shown on the default 403 page');
+
+ // Log back in, set the custom 403 page to /user and remove the block
+ $this->drupalLogin($this->admin_user);
+ variable_set('site_403', 'user');
+ $this->drupalPost('admin/structure/block', array('blocks[user_login][region]' => '-1'), t('Save blocks'));
+
+ // Check that we can log in from the 403 page.
+ $this->drupalLogout();
+ $edit = array(
+ 'name' => $this->admin_user->name,
+ 'pass' => $this->admin_user->pass_raw,
+ );
+ $this->drupalPost('admin/config/system/site-information', $edit, t('Log in'));
+
+ // Check that we're still on the same page.
+ $this->assertText(t('Site information'));
+ }
+}
+
+class PageNotFoundTestCase extends DrupalWebTestCase {
+ protected $admin_user;
+
+ /**
+ * Implement getInfo().
+ */
+ public static function getInfo() {
+ return array(
+ 'name' => '404 functionality',
+ 'description' => "Tests page not found functionality, including custom 404 pages.",
+ 'group' => 'System'
+ );
+ }
+
+ /**
+ * Implement setUp().
+ */
+ function setUp() {
+ parent::setUp();
+
+ // Create an administrative user.
+ $this->admin_user = $this->drupalCreateUser(array('administer site configuration'));
+ $this->drupalLogin($this->admin_user);
+ }
+
+ function testPageNotFound() {
+ $this->drupalGet($this->randomName(10));
+ $this->assertText(t('Page not found'), 'Found the default 404 page');
+
+ $edit = array(
+ 'title' => $this->randomName(10),
+ 'body' => array(LANGUAGE_NONE => array(array('value' => $this->randomName(100)))),
+ );
+ $node = $this->drupalCreateNode($edit);
+
+ // Use a custom 404 page.
+ $this->drupalPost('admin/config/system/site-information', array('site_404' => 'node/' . $node->nid), t('Save configuration'));
+
+ $this->drupalGet($this->randomName(10));
+ $this->assertText($node->title, 'Found the custom 404 page');
+ }
+}
+
+/**
+ * Tests site maintenance functionality.
+ */
+class SiteMaintenanceTestCase extends DrupalWebTestCase {
+ protected $admin_user;
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Site maintenance mode functionality',
+ 'description' => 'Test access to site while in maintenance mode.',
+ 'group' => 'System',
+ );
+ }
+
+ function setUp() {
+ parent::setUp();
+
+ // Create a user allowed to access site in maintenance mode.
+ $this->user = $this->drupalCreateUser(array('access site in maintenance mode'));
+ // Create an administrative user.
+ $this->admin_user = $this->drupalCreateUser(array('administer site configuration', 'access site in maintenance mode'));
+ $this->drupalLogin($this->admin_user);
+ }
+
+ /**
+ * Verify site maintenance mode functionality.
+ */
+ function testSiteMaintenance() {
+ // Turn on maintenance mode.
+ $edit = array(
+ 'maintenance_mode' => 1,
+ );
+ $this->drupalPost('admin/config/development/maintenance', $edit, t('Save configuration'));
+
+ $admin_message = t('Operating in maintenance mode. <a href="@url">Go online.</a>', array('@url' => url('admin/config/development/maintenance')));
+ $user_message = t('Operating in maintenance mode.');
+ $offline_message = t('@site is currently under maintenance. We should be back shortly. Thank you for your patience.', array('@site' => variable_get('site_name', 'Drupal')));
+
+ $this->drupalGet('');
+ $this->assertRaw($admin_message, 'Found the site maintenance mode message.');
+
+ // Logout and verify that offline message is displayed.
+ $this->drupalLogout();
+ $this->drupalGet('');
+ $this->assertText($offline_message);
+ $this->drupalGet('node');
+ $this->assertText($offline_message);
+ $this->drupalGet('user/register');
+ $this->assertText($offline_message);
+
+ // Verify that user is able to log in.
+ $this->drupalGet('user');
+ $this->assertNoText($offline_message);
+ $this->drupalGet('user/login');
+ $this->assertNoText($offline_message);
+
+ // Log in user and verify that maintenance mode message is displayed
+ // directly after login.
+ $edit = array(
+ 'name' => $this->user->name,
+ 'pass' => $this->user->pass_raw,
+ );
+ $this->drupalPost(NULL, $edit, t('Log in'));
+ $this->assertText($user_message);
+
+ // Log in administrative user and configure a custom site offline message.
+ $this->drupalLogout();
+ $this->drupalLogin($this->admin_user);
+ $this->drupalGet('admin/config/development/maintenance');
+ $this->assertNoRaw($admin_message, 'Site maintenance mode message not displayed.');
+
+ $offline_message = 'Sorry, not online.';
+ $edit = array(
+ 'maintenance_mode_message' => $offline_message,
+ );
+ $this->drupalPost(NULL, $edit, t('Save configuration'));
+
+ // Logout and verify that custom site offline message is displayed.
+ $this->drupalLogout();
+ $this->drupalGet('');
+ $this->assertRaw($offline_message, 'Found the site offline message.');
+
+ // Verify that custom site offline message is not displayed on user/password.
+ $this->drupalGet('user/password');
+ $this->assertText(t('Username or e-mail address'), 'Anonymous users can access user/password');
+
+ // Submit password reset form.
+ $edit = array(
+ 'name' => $this->user->name,
+ );
+ $this->drupalPost('user/password', $edit, t('E-mail new password'));
+ $mails = $this->drupalGetMails();
+ $start = strpos($mails[0]['body'], 'user/reset/'. $this->user->uid);
+ $path = substr($mails[0]['body'], $start, 66 + strlen($this->user->uid));
+
+ // Log in with temporary login link.
+ $this->drupalPost($path, array(), t('Log in'));
+ $this->assertText($user_message);
+ }
+}
+
+/**
+ * Tests generic date and time handling capabilities of Drupal.
+ */
+class DateTimeFunctionalTest extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Date and time',
+ 'description' => 'Configure date and time settings. Test date formatting and time zone handling, including daylight saving time.',
+ 'group' => 'System',
+ );
+ }
+
+ function setUp() {
+ parent::setUp(array('locale'));
+
+ // Create admin user and log in admin user.
+ $this->admin_user = $this->drupalCreateUser(array('administer site configuration'));
+ $this->drupalLogin($this->admin_user);
+ }
+
+
+ /**
+ * Test time zones and DST handling.
+ */
+ function testTimeZoneHandling() {
+ // Setup date/time settings for Honolulu time.
+ variable_set('date_default_timezone', 'Pacific/Honolulu');
+ variable_set('configurable_timezones', 0);
+ variable_set('date_format_medium', 'Y-m-d H:i:s O');
+
+ // Create some nodes with different authored-on dates.
+ $date1 = '2007-01-31 21:00:00 -1000';
+ $date2 = '2007-07-31 21:00:00 -1000';
+ $node1 = $this->drupalCreateNode(array('created' => strtotime($date1), 'type' => 'article'));
+ $node2 = $this->drupalCreateNode(array('created' => strtotime($date2), 'type' => 'article'));
+
+ // Confirm date format and time zone.
+ $this->drupalGet("node/$node1->nid");
+ $this->assertText('2007-01-31 21:00:00 -1000', 'Date should be identical, with GMT offset of -10 hours.');
+ $this->drupalGet("node/$node2->nid");
+ $this->assertText('2007-07-31 21:00:00 -1000', 'Date should be identical, with GMT offset of -10 hours.');
+
+ // Set time zone to Los Angeles time.
+ variable_set('date_default_timezone', 'America/Los_Angeles');
+
+ // Confirm date format and time zone.
+ $this->drupalGet("node/$node1->nid");
+ $this->assertText('2007-01-31 23:00:00 -0800', 'Date should be two hours ahead, with GMT offset of -8 hours.');
+ $this->drupalGet("node/$node2->nid");
+ $this->assertText('2007-08-01 00:00:00 -0700', 'Date should be three hours ahead, with GMT offset of -7 hours.');
+ }
+
+ /**
+ * Test date type configuration.
+ */
+ function testDateTypeConfiguration() {
+ // Confirm system date types appear.
+ $this->drupalGet('admin/config/regional/date-time');
+ $this->assertText(t('Medium'), 'System date types appear in date type list.');
+ $this->assertNoRaw('href="/admin/config/regional/date-time/types/medium/delete"', 'No delete link appear for system date types.');
+
+ // Add custom date type.
+ $this->clickLink(t('Add date type'));
+ $date_type = strtolower($this->randomName(8));
+ $machine_name = 'machine_' . $date_type;
+ $date_format = 'd.m.Y - H:i';
+ $edit = array(
+ 'date_type' => $date_type,
+ 'machine_name' => $machine_name,
+ 'date_format' => $date_format,
+ );
+ $this->drupalPost('admin/config/regional/date-time/types/add', $edit, t('Add date type'));
+ $this->assertEqual($this->getUrl(), url('admin/config/regional/date-time', array('absolute' => TRUE)), 'Correct page redirection.');
+ $this->assertText(t('New date type added successfully.'), 'Date type added confirmation message appears.');
+ $this->assertText($date_type, 'Custom date type appears in the date type list.');
+ $this->assertText(t('delete'), 'Delete link for custom date type appears.');
+
+ // Delete custom date type.
+ $this->clickLink(t('delete'));
+ $this->drupalPost('admin/config/regional/date-time/types/' . $machine_name . '/delete', array(), t('Remove'));
+ $this->assertEqual($this->getUrl(), url('admin/config/regional/date-time', array('absolute' => TRUE)), 'Correct page redirection.');
+ $this->assertText(t('Removed date type ' . $date_type), 'Custom date type removed.');
+ }
+
+ /**
+ * Test date format configuration.
+ */
+ function testDateFormatConfiguration() {
+ // Confirm 'no custom date formats available' message appears.
+ $this->drupalGet('admin/config/regional/date-time/formats');
+ $this->assertText(t('No custom date formats available.'), 'No custom date formats message appears.');
+
+ // Add custom date format.
+ $this->clickLink(t('Add format'));
+ $edit = array(
+ 'date_format' => 'Y',
+ );
+ $this->drupalPost('admin/config/regional/date-time/formats/add', $edit, t('Add format'));
+ $this->assertEqual($this->getUrl(), url('admin/config/regional/date-time/formats', array('absolute' => TRUE)), 'Correct page redirection.');
+ $this->assertNoText(t('No custom date formats available.'), 'No custom date formats message does not appear.');
+ $this->assertText(t('Custom date format added.'), 'Custom date format added.');
+
+ // Ensure custom date format appears in date type configuration options.
+ $this->drupalGet('admin/config/regional/date-time');
+ $this->assertRaw('<option value="Y">', 'Custom date format appears in options.');
+
+ // Edit custom date format.
+ $this->drupalGet('admin/config/regional/date-time/formats');
+ $this->clickLink(t('edit'));
+ $edit = array(
+ 'date_format' => 'Y m',
+ );
+ $this->drupalPost($this->getUrl(), $edit, t('Save format'));
+ $this->assertEqual($this->getUrl(), url('admin/config/regional/date-time/formats', array('absolute' => TRUE)), 'Correct page redirection.');
+ $this->assertText(t('Custom date format updated.'), 'Custom date format successfully updated.');
+
+ // Delete custom date format.
+ $this->clickLink(t('delete'));
+ $this->drupalPost($this->getUrl(), array(), t('Remove'));
+ $this->assertEqual($this->getUrl(), url('admin/config/regional/date-time/formats', array('absolute' => TRUE)), 'Correct page redirection.');
+ $this->assertText(t('Removed date format'), 'Custom date format removed successfully.');
+ }
+
+ /**
+ * Test if the date formats are stored properly.
+ */
+ function testDateFormatStorage() {
+ $date_format = array(
+ 'type' => 'short',
+ 'format' => 'dmYHis',
+ 'locked' => 0,
+ 'is_new' => 1,
+ );
+ system_date_format_save($date_format);
+
+ $format = db_select('date_formats', 'df')
+ ->fields('df', array('format'))
+ ->condition('type', 'short')
+ ->condition('format', 'dmYHis')
+ ->execute()
+ ->fetchField();
+ $this->verbose($format);
+ $this->assertEqual('dmYHis', $format, 'Unlocalized date format resides in general table.');
+
+ $format = db_select('date_format_locale', 'dfl')
+ ->fields('dfl', array('format'))
+ ->condition('type', 'short')
+ ->condition('format', 'dmYHis')
+ ->execute()
+ ->fetchField();
+ $this->assertFalse($format, 'Unlocalized date format resides not in localized table.');
+
+ // Enable German language
+ locale_add_language('de', NULL, NULL, LANGUAGE_LTR, '', '', TRUE, 'en');
+
+ $date_format = array(
+ 'type' => 'short',
+ 'format' => 'YMDHis',
+ 'locales' => array('de', 'tr'),
+ 'locked' => 0,
+ 'is_new' => 1,
+ );
+ system_date_format_save($date_format);
+
+ $format = db_select('date_format_locale', 'dfl')
+ ->fields('dfl', array('format'))
+ ->condition('type', 'short')
+ ->condition('format', 'YMDHis')
+ ->condition('language', 'de')
+ ->execute()
+ ->fetchField();
+ $this->assertEqual('YMDHis', $format, 'Localized date format resides in localized table.');
+
+ $format = db_select('date_formats', 'df')
+ ->fields('df', array('format'))
+ ->condition('type', 'short')
+ ->condition('format', 'YMDHis')
+ ->execute()
+ ->fetchField();
+ $this->assertEqual('YMDHis', $format, 'Localized date format resides in general table too.');
+
+ $format = db_select('date_format_locale', 'dfl')
+ ->fields('dfl', array('format'))
+ ->condition('type', 'short')
+ ->condition('format', 'YMDHis')
+ ->condition('language', 'tr')
+ ->execute()
+ ->fetchColumn();
+ $this->assertFalse($format, 'Localized date format for disabled language is ignored.');
+ }
+}
+
+class PageTitleFiltering extends DrupalWebTestCase {
+ protected $content_user;
+ protected $saved_title;
+
+ /**
+ * Implement getInfo().
+ */
+ public static function getInfo() {
+ return array(
+ 'name' => 'HTML in page titles',
+ 'description' => 'Tests correct handling or conversion by drupal_set_title() and drupal_get_title() and checks the correct escaping of site name and slogan.',
+ 'group' => 'System'
+ );
+ }
+
+ /**
+ * Implement setUp().
+ */
+ function setUp() {
+ parent::setUp();
+
+ $this->content_user = $this->drupalCreateUser(array('create page content', 'access content', 'administer themes', 'administer site configuration'));
+ $this->drupalLogin($this->content_user);
+ $this->saved_title = drupal_get_title();
+ }
+
+ /**
+ * Reset page title.
+ */
+ function tearDown() {
+ // Restore the page title.
+ drupal_set_title($this->saved_title, PASS_THROUGH);
+
+ parent::tearDown();
+ }
+
+ /**
+ * Tests the handling of HTML by drupal_set_title() and drupal_get_title()
+ */
+ function testTitleTags() {
+ $title = "string with <em>HTML</em>";
+ // drupal_set_title's $filter is CHECK_PLAIN by default, so the title should be
+ // returned with check_plain().
+ drupal_set_title($title, CHECK_PLAIN);
+ $this->assertTrue(strpos(drupal_get_title(), '<em>') === FALSE, 'Tags in title converted to entities when $output is CHECK_PLAIN.');
+ // drupal_set_title's $filter is passed as PASS_THROUGH, so the title should be
+ // returned with HTML.
+ drupal_set_title($title, PASS_THROUGH);
+ $this->assertTrue(strpos(drupal_get_title(), '<em>') !== FALSE, 'Tags in title are not converted to entities when $output is PASS_THROUGH.');
+ // Generate node content.
+ $langcode = LANGUAGE_NONE;
+ $edit = array(
+ "title" => '!SimpleTest! ' . $title . $this->randomName(20),
+ "body[$langcode][0][value]" => '!SimpleTest! test body' . $this->randomName(200),
+ );
+ // Create the node with HTML in the title.
+ $this->drupalPost('node/add/page', $edit, t('Save'));
+
+ $node = $this->drupalGetNodeByTitle($edit["title"]);
+ $this->assertNotNull($node, 'Node created and found in database');
+ $this->drupalGet("node/" . $node->nid);
+ $this->assertText(check_plain($edit["title"]), 'Check to make sure tags in the node title are converted.');
+ }
+ /**
+ * Test if the title of the site is XSS proof.
+ */
+ function testTitleXSS() {
+ // Set some title with JavaScript and HTML chars to escape.
+ $title = '</title><script type="text/javascript">alert("Title XSS!");</script> & < > " \' ';
+ $title_filtered = check_plain($title);
+
+ $slogan = '<script type="text/javascript">alert("Slogan XSS!");</script>';
+ $slogan_filtered = filter_xss_admin($slogan);
+
+ // Activate needed appearance settings.
+ $edit = array(
+ 'toggle_name' => TRUE,
+ 'toggle_slogan' => TRUE,
+ 'toggle_main_menu' => TRUE,
+ 'toggle_secondary_menu' => TRUE,
+ );
+ $this->drupalPost('admin/appearance/settings', $edit, t('Save configuration'));
+
+ // Set title and slogan.
+ $edit = array(
+ 'site_name' => $title,
+ 'site_slogan' => $slogan,
+ );
+ $this->drupalPost('admin/config/system/site-information', $edit, t('Save configuration'));
+
+ // Load frontpage.
+ $this->drupalGet('');
+
+ // Test the title.
+ $this->assertNoRaw($title, 'Check for the unfiltered version of the title.');
+ // Adding </title> so we do not test the escaped version from drupal_set_title().
+ $this->assertRaw($title_filtered . '</title>', 'Check for the filtered version of the title.');
+
+ // Test the slogan.
+ $this->assertNoRaw($slogan, 'Check for the unfiltered version of the slogan.');
+ $this->assertRaw($slogan_filtered, 'Check for the filtered version of the slogan.');
+ }
+}
+
+/**
+ * Test front page functionality and administration.
+ */
+class FrontPageTestCase extends DrupalWebTestCase {
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Front page',
+ 'description' => 'Tests front page functionality and administration.',
+ 'group' => 'System',
+ );
+ }
+
+ function setUp() {
+ parent::setUp('system_test');
+
+ // Create admin user, log in admin user, and create one node.
+ $this->admin_user = $this->drupalCreateUser(array('access content', 'administer site configuration'));
+ $this->drupalLogin($this->admin_user);
+ $this->node_path = "node/" . $this->drupalCreateNode(array('promote' => 1))->nid;
+
+ // Enable front page logging in system_test.module.
+ variable_set('front_page_output', 1);
+ }
+
+ /**
+ * Test front page functionality.
+ */
+ function testDrupalIsFrontPage() {
+ $this->drupalGet('');
+ $this->assertText(t('On front page.'), 'Path is the front page.');
+ $this->drupalGet('node');
+ $this->assertText(t('On front page.'), 'Path is the front page.');
+ $this->drupalGet($this->node_path);
+ $this->assertNoText(t('On front page.'), 'Path is not the front page.');
+
+ // Change the front page to an invalid path.
+ $edit = array('site_frontpage' => 'kittens');
+ $this->drupalPost('admin/config/system/site-information', $edit, t('Save configuration'));
+ $this->assertText(t("The path '@path' is either invalid or you do not have access to it.", array('@path' => $edit['site_frontpage'])));
+
+ // Change the front page to a valid path.
+ $edit['site_frontpage'] = $this->node_path;
+ $this->drupalPost('admin/config/system/site-information', $edit, t('Save configuration'));
+ $this->assertText(t('The configuration options have been saved.'), 'The front page path has been saved.');
+
+ $this->drupalGet('');
+ $this->assertText(t('On front page.'), 'Path is the front page.');
+ $this->drupalGet('node');
+ $this->assertNoText(t('On front page.'), 'Path is not the front page.');
+ $this->drupalGet($this->node_path);
+ $this->assertText(t('On front page.'), 'Path is the front page.');
+ }
+}
+
+class SystemBlockTestCase extends DrupalWebTestCase {
+ protected $profile = 'testing';
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Block functionality',
+ 'description' => 'Configure and move powered-by block.',
+ 'group' => 'System',
+ );
+ }
+
+ function setUp() {
+ parent::setUp('block');
+
+ // Create and login user
+ $admin_user = $this->drupalCreateUser(array('administer blocks', 'access administration pages'));
+ $this->drupalLogin($admin_user);
+ }
+
+ /**
+ * Test displaying and hiding the powered-by and help blocks.
+ */
+ function testSystemBlocks() {
+ // Set block title and some settings to confirm that the interface is available.
+ $this->drupalPost('admin/structure/block/manage/system/powered-by/configure', array('title' => $this->randomName(8)), t('Save block'));
+ $this->assertText(t('The block configuration has been saved.'), t('Block configuration set.'));
+
+ // Set the powered-by block to the footer region.
+ $edit = array();
+ $edit['blocks[system_powered-by][region]'] = 'footer';
+ $edit['blocks[system_main][region]'] = 'content';
+ $this->drupalPost('admin/structure/block', $edit, t('Save blocks'));
+ $this->assertText(t('The block settings have been updated.'), t('Block successfully moved to footer region.'));
+
+ // Confirm that the block is being displayed.
+ $this->drupalGet('node');
+ $this->assertRaw('id="block-system-powered-by"', t('Block successfully being displayed on the page.'));
+
+ // Set the block to the disabled region.
+ $edit = array();
+ $edit['blocks[system_powered-by][region]'] = '-1';
+ $this->drupalPost('admin/structure/block', $edit, t('Save blocks'));
+
+ // Confirm that the block is hidden.
+ $this->assertNoRaw('id="block-system-powered-by"', t('Block no longer appears on page.'));
+
+ // For convenience of developers, set the block to its default settings.
+ $edit = array();
+ $edit['blocks[system_powered-by][region]'] = 'footer';
+ $this->drupalPost('admin/structure/block', $edit, t('Save blocks'));
+ $this->drupalPost('admin/structure/block/manage/system/powered-by/configure', array('title' => ''), t('Save block'));
+
+ // Set the help block to the help region.
+ $edit = array();
+ $edit['blocks[system_help][region]'] = 'help';
+ $this->drupalPost('admin/structure/block', $edit, t('Save blocks'));
+
+ // Test displaying the help block with block caching enabled.
+ variable_set('block_cache', TRUE);
+ $this->drupalGet('admin/structure/block/add');
+ $this->assertRaw(t('Use this page to create a new custom block.'));
+ $this->drupalGet('admin/index');
+ $this->assertRaw(t('This page shows you all available administration tasks for each module.'));
+ }
+}
+
+/**
+ * Test main content rendering fallback provided by system module.
+ */
+class SystemMainContentFallback extends DrupalWebTestCase {
+ protected $admin_user;
+ protected $web_user;
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Main content rendering fallback',
+ 'description' => ' Test system module main content rendering fallback.',
+ 'group' => 'System',
+ );
+ }
+
+ function setUp() {
+ parent::setUp('system_test');
+
+ // Create and login admin user.
+ $this->admin_user = $this->drupalCreateUser(array(
+ 'access administration pages',
+ 'administer site configuration',
+ 'administer modules',
+ 'administer blocks',
+ 'administer nodes',
+ ));
+ $this->drupalLogin($this->admin_user);
+
+ // Create a web user.
+ $this->web_user = $this->drupalCreateUser(array('access user profiles', 'access content'));
+ }
+
+ /**
+ * Test availability of main content.
+ */
+ function testMainContentFallback() {
+ $edit = array();
+ // Disable the dashboard module, which depends on the block module.
+ $edit['modules[Core][dashboard][enable]'] = FALSE;
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ $this->assertText(t('The configuration options have been saved.'), 'Modules status has been updated.');
+ // Disable the block module.
+ $edit['modules[Core][block][enable]'] = FALSE;
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ $this->assertText(t('The configuration options have been saved.'), 'Modules status has been updated.');
+ module_list(TRUE);
+ $this->assertFalse(module_exists('block'), 'Block module disabled.');
+
+ // At this point, no region is filled and fallback should be triggered.
+ $this->drupalGet('admin/config/system/site-information');
+ $this->assertField('site_name', 'Admin interface still available.');
+
+ // Fallback should not trigger when another module is handling content.
+ $this->drupalGet('system-test/main-content-handling');
+ $this->assertRaw('id="system-test-content"', 'Content handled by another module');
+ $this->assertText(t('Content to test main content fallback'), 'Main content still displayed.');
+
+ // Fallback should trigger when another module
+ // indicates that it is not handling the content.
+ $this->drupalGet('system-test/main-content-fallback');
+ $this->assertText(t('Content to test main content fallback'), 'Main content fallback properly triggers.');
+
+ // Fallback should not trigger when another module is handling content.
+ // Note that this test ensures that no duplicate
+ // content gets created by the fallback.
+ $this->drupalGet('system-test/main-content-duplication');
+ $this->assertNoText(t('Content to test main content fallback'), 'Main content not duplicated.');
+
+ // Request a user* page and see if it is displayed.
+ $this->drupalLogin($this->web_user);
+ $this->drupalGet('user/' . $this->web_user->uid . '/edit');
+ $this->assertField('mail', 'User interface still available.');
+
+ // Enable the block module again.
+ $this->drupalLogin($this->admin_user);
+ $edit = array();
+ $edit['modules[Core][block][enable]'] = 'block';
+ $this->drupalPost('admin/modules', $edit, t('Save configuration'));
+ $this->assertText(t('The configuration options have been saved.'), 'Modules status has been updated.');
+ module_list(TRUE);
+ $this->assertTrue(module_exists('block'), 'Block module re-enabled.');
+ }
+}
+
+/**
+ * Tests for the theme interface functionality.
+ */
+class SystemThemeFunctionalTest extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Theme interface functionality',
+ 'description' => 'Tests the theme interface functionality by enabling and switching themes, and using an administration theme.',
+ 'group' => 'System',
+ );
+ }
+
+ function setUp() {
+ parent::setUp();
+
+ $this->admin_user = $this->drupalCreateUser(array('access administration pages', 'view the administration theme', 'administer themes', 'bypass node access', 'administer blocks'));
+ $this->drupalLogin($this->admin_user);
+ $this->node = $this->drupalCreateNode();
+ }
+
+ /**
+ * Test the theme settings form.
+ */
+ function testThemeSettings() {
+ // Specify a filesystem path to be used for the logo.
+ $file = current($this->drupalGetTestFiles('image'));
+ $file_relative = strtr($file->uri, array('public:/' => variable_get('file_public_path', conf_path() . '/files')));
+ $default_theme_path = 'themes/stark';
+
+ $supported_paths = array(
+ // Raw stream wrapper URI.
+ $file->uri => array(
+ 'form' => file_uri_target($file->uri),
+ 'src' => file_create_url($file->uri),
+ ),
+ // Relative path within the public filesystem.
+ file_uri_target($file->uri) => array(
+ 'form' => file_uri_target($file->uri),
+ 'src' => file_create_url($file->uri),
+ ),
+ // Relative path to a public file.
+ $file_relative => array(
+ 'form' => $file_relative,
+ 'src' => file_create_url($file->uri),
+ ),
+ // Relative path to an arbitrary file.
+ 'misc/druplicon.png' => array(
+ 'form' => 'misc/druplicon.png',
+ 'src' => $GLOBALS['base_url'] . '/' . 'misc/druplicon.png',
+ ),
+ // Relative path to a file in a theme.
+ $default_theme_path . '/logo.png' => array(
+ 'form' => $default_theme_path . '/logo.png',
+ 'src' => $GLOBALS['base_url'] . '/' . $default_theme_path . '/logo.png',
+ ),
+ );
+ foreach ($supported_paths as $input => $expected) {
+ $edit = array(
+ 'default_logo' => FALSE,
+ 'logo_path' => $input,
+ );
+ $this->drupalPost('admin/appearance/settings', $edit, t('Save configuration'));
+ $this->assertNoText('The custom logo path is invalid.');
+ $this->assertFieldByName('logo_path', $expected['form']);
+
+ // Verify the actual 'src' attribute of the logo being output.
+ $this->drupalGet('');
+ $elements = $this->xpath('//*[@id=:id]/img', array(':id' => 'logo'));
+ $this->assertEqual((string) $elements[0]['src'], $expected['src']);
+ }
+
+ $unsupported_paths = array(
+ // Stream wrapper URI to non-existing file.
+ 'public://whatever.png',
+ 'private://whatever.png',
+ 'temporary://whatever.png',
+ // Bogus stream wrapper URIs.
+ 'public:/whatever.png',
+ '://whatever.png',
+ ':whatever.png',
+ 'public://',
+ // Relative path within the public filesystem to non-existing file.
+ 'whatever.png',
+ // Relative path to non-existing file in public filesystem.
+ variable_get('file_public_path', conf_path() . '/files') . '/whatever.png',
+ // Semi-absolute path to non-existing file in public filesystem.
+ '/' . variable_get('file_public_path', conf_path() . '/files') . '/whatever.png',
+ // Relative path to arbitrary non-existing file.
+ 'misc/whatever.png',
+ // Semi-absolute path to arbitrary non-existing file.
+ '/misc/whatever.png',
+ // Absolute paths to any local file (even if it exists).
+ drupal_realpath($file->uri),
+ );
+ $this->drupalGet('admin/appearance/settings');
+ foreach ($unsupported_paths as $path) {
+ $edit = array(
+ 'default_logo' => FALSE,
+ 'logo_path' => $path,
+ );
+ $this->drupalPost(NULL, $edit, t('Save configuration'));
+ $this->assertText('The custom logo path is invalid.');
+ }
+
+ // Upload a file to use for the logo.
+ $edit = array(
+ 'default_logo' => FALSE,
+ 'logo_path' => '',
+ 'files[logo_upload]' => drupal_realpath($file->uri),
+ );
+ $this->drupalPost('admin/appearance/settings', $edit, t('Save configuration'));
+
+ $fields = $this->xpath($this->constructFieldXpath('name', 'logo_path'));
+ $uploaded_filename = 'public://' . $fields[0]['value'];
+
+ $this->drupalGet('');
+ $elements = $this->xpath('//*[@id=:id]/img', array(':id' => 'logo'));
+ $this->assertEqual($elements[0]['src'], file_create_url($uploaded_filename));
+ }
+
+ /**
+ * Test the administration theme functionality.
+ */
+ function testAdministrationTheme() {
+ theme_enable(array('stark'));
+ variable_set('theme_default', 'stark');
+ // Enable an administration theme and show it on the node admin pages.
+ $edit = array(
+ 'admin_theme' => 'seven',
+ 'node_admin_theme' => TRUE,
+ );
+ $this->drupalPost('admin/appearance', $edit, t('Save configuration'));
+
+ $this->drupalGet('admin/config');
+ $this->assertRaw('themes/seven', 'Administration theme used on an administration page.');
+
+ $this->drupalGet('node/' . $this->node->nid);
+ $this->assertRaw('themes/stark', 'Site default theme used on node page.');
+
+ $this->drupalGet('node/add');
+ $this->assertRaw('themes/seven', 'Administration theme used on the add content page.');
+
+ $this->drupalGet('node/' . $this->node->nid . '/edit');
+ $this->assertRaw('themes/seven', 'Administration theme used on the edit content page.');
+
+ // Disable the admin theme on the node admin pages.
+ $edit = array(
+ 'node_admin_theme' => FALSE,
+ );
+ $this->drupalPost('admin/appearance', $edit, t('Save configuration'));
+
+ $this->drupalGet('admin/config');
+ $this->assertRaw('themes/seven', 'Administration theme used on an administration page.');
+
+ $this->drupalGet('node/add');
+ $this->assertRaw('themes/stark', 'Site default theme used on the add content page.');
+
+ // Reset to the default theme settings.
+ variable_set('theme_default', 'bartik');
+ $edit = array(
+ 'admin_theme' => '0',
+ 'node_admin_theme' => FALSE,
+ );
+ $this->drupalPost('admin/appearance', $edit, t('Save configuration'));
+
+ $this->drupalGet('admin');
+ $this->assertRaw('themes/bartik', 'Site default theme used on administration page.');
+
+ $this->drupalGet('node/add');
+ $this->assertRaw('themes/bartik', 'Site default theme used on the add content page.');
+ }
+
+ /**
+ * Test switching the default theme.
+ */
+ function testSwitchDefaultTheme() {
+ // Enable "stark" and set it as the default theme.
+ theme_enable(array('stark'));
+ $this->drupalGet('admin/appearance');
+ $this->clickLink(t('Set default'), 1);
+ $this->assertTrue(variable_get('theme_default', '') == 'stark', 'Site default theme switched successfully.');
+
+ // Test the default theme on the secondary links (blocks admin page).
+ $this->drupalGet('admin/structure/block');
+ $this->assertText('Stark(' . t('active tab') . ')', 'Default local task on blocks admin page is the default theme.');
+ // Switch back to Bartik and test again to test that the menu cache is cleared.
+ $this->drupalGet('admin/appearance');
+ $this->clickLink(t('Set default'), 0);
+ $this->drupalGet('admin/structure/block');
+ $this->assertText('Bartik(' . t('active tab') . ')', 'Default local task on blocks admin page has changed.');
+ }
+}
+
+
+/**
+ * Test the basic queue functionality.
+ */
+class QueueTestCase extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Queue functionality',
+ 'description' => 'Queues and dequeues a set of items to check the basic queue functionality.',
+ 'group' => 'System',
+ );
+ }
+
+ /**
+ * Queues and dequeues a set of items to check the basic queue functionality.
+ */
+ function testQueue() {
+ // Create two queues.
+ $queue1 = DrupalQueue::get($this->randomName());
+ $queue1->createQueue();
+ $queue2 = DrupalQueue::get($this->randomName());
+ $queue2->createQueue();
+
+ // Create four items.
+ $data = array();
+ for ($i = 0; $i < 4; $i++) {
+ $data[] = array($this->randomName() => $this->randomName());
+ }
+
+ // Queue items 1 and 2 in the queue1.
+ $queue1->createItem($data[0]);
+ $queue1->createItem($data[1]);
+
+ // Retrieve two items from queue1.
+ $items = array();
+ $new_items = array();
+
+ $items[] = $item = $queue1->claimItem();
+ $new_items[] = $item->data;
+
+ $items[] = $item = $queue1->claimItem();
+ $new_items[] = $item->data;
+
+ // First two dequeued items should match the first two items we queued.
+ $this->assertEqual($this->queueScore($data, $new_items), 2, 'Two items matched');
+
+ // Add two more items.
+ $queue1->createItem($data[2]);
+ $queue1->createItem($data[3]);
+
+ $this->assertTrue($queue1->numberOfItems(), 'Queue 1 is not empty after adding items.');
+ $this->assertFalse($queue2->numberOfItems(), 'Queue 2 is empty while Queue 1 has items');
+
+ $items[] = $item = $queue1->claimItem();
+ $new_items[] = $item->data;
+
+ $items[] = $item = $queue1->claimItem();
+ $new_items[] = $item->data;
+
+ // All dequeued items should match the items we queued exactly once,
+ // therefore the score must be exactly 4.
+ $this->assertEqual($this->queueScore($data, $new_items), 4, 'Four items matched');
+
+ // There should be no duplicate items.
+ $this->assertEqual($this->queueScore($new_items, $new_items), 4, 'Four items matched');
+
+ // Delete all items from queue1.
+ foreach ($items as $item) {
+ $queue1->deleteItem($item);
+ }
+
+ // Check that both queues are empty.
+ $this->assertFalse($queue1->numberOfItems(), 'Queue 1 is empty');
+ $this->assertFalse($queue2->numberOfItems(), 'Queue 2 is empty');
+ }
+
+ /**
+ * This function returns the number of equal items in two arrays.
+ */
+ function queueScore($items, $new_items) {
+ $score = 0;
+ foreach ($items as $item) {
+ foreach ($new_items as $new_item) {
+ if ($item === $new_item) {
+ $score++;
+ }
+ }
+ }
+ return $score;
+ }
+}
+
+/**
+ * Test token replacement in strings.
+ */
+class TokenReplaceTestCase extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Token replacement',
+ 'description' => 'Generates text using placeholders for dummy content to check token replacement.',
+ 'group' => 'System',
+ );
+ }
+
+ /**
+ * Creates a user and a node, then tests the tokens generated from them.
+ */
+ function testTokenReplacement() {
+ // Create the initial objects.
+ $account = $this->drupalCreateUser();
+ $node = $this->drupalCreateNode(array('uid' => $account->uid));
+ $node->title = '<blink>Blinking Text</blink>';
+ global $user, $language;
+
+ $source = '[node:title]'; // Title of the node we passed in
+ $source .= '[node:author:name]'; // Node author's name
+ $source .= '[node:created:since]'; // Time since the node was created
+ $source .= '[current-user:name]'; // Current user's name
+ $source .= '[date:short]'; // Short date format of REQUEST_TIME
+ $source .= '[user:name]'; // No user passed in, should be untouched
+ $source .= '[bogus:token]'; // Non-existent token
+
+ $target = check_plain($node->title);
+ $target .= check_plain($account->name);
+ $target .= format_interval(REQUEST_TIME - $node->created, 2, $language->language);
+ $target .= check_plain($user->name);
+ $target .= format_date(REQUEST_TIME, 'short', '', NULL, $language->language);
+
+ // Test that the clear parameter cleans out non-existent tokens.
+ $result = token_replace($source, array('node' => $node), array('language' => $language, 'clear' => TRUE));
+ $result = $this->assertEqual($target, $result, 'Valid tokens replaced while invalid tokens cleared out.');
+
+ // Test without using the clear parameter (non-existent token untouched).
+ $target .= '[user:name]';
+ $target .= '[bogus:token]';
+ $result = token_replace($source, array('node' => $node), array('language' => $language));
+ $this->assertEqual($target, $result, 'Valid tokens replaced while invalid tokens ignored.');
+
+ // Check that the results of token_generate are sanitized properly. This does NOT
+ // test the cleanliness of every token -- just that the $sanitize flag is being
+ // passed properly through the call stack and being handled correctly by a 'known'
+ // token, [node:title].
+ $raw_tokens = array('title' => '[node:title]');
+ $generated = token_generate('node', $raw_tokens, array('node' => $node));
+ $this->assertEqual($generated['[node:title]'], check_plain($node->title), 'Token sanitized.');
+
+ $generated = token_generate('node', $raw_tokens, array('node' => $node), array('sanitize' => FALSE));
+ $this->assertEqual($generated['[node:title]'], $node->title, 'Unsanitized token generated properly.');
+
+ // Test token replacement when the string contains no tokens.
+ $this->assertEqual(token_replace('No tokens here.'), 'No tokens here.');
+ }
+
+ /**
+ * Test whether token-replacement works in various contexts.
+ */
+ function testSystemTokenRecognition() {
+ global $language;
+
+ // Generate prefixes and suffixes for the token context.
+ $tests = array(
+ array('prefix' => 'this is the ', 'suffix' => ' site'),
+ array('prefix' => 'this is the', 'suffix' => 'site'),
+ array('prefix' => '[', 'suffix' => ']'),
+ array('prefix' => '', 'suffix' => ']]]'),
+ array('prefix' => '[[[', 'suffix' => ''),
+ array('prefix' => ':[:', 'suffix' => '--]'),
+ array('prefix' => '-[-', 'suffix' => ':]:'),
+ array('prefix' => '[:', 'suffix' => ']'),
+ array('prefix' => '[site:', 'suffix' => ':name]'),
+ array('prefix' => '[site:', 'suffix' => ']'),
+ );
+
+ // Check if the token is recognized in each of the contexts.
+ foreach ($tests as $test) {
+ $input = $test['prefix'] . '[site:name]' . $test['suffix'];
+ $expected = $test['prefix'] . 'Drupal' . $test['suffix'];
+ $output = token_replace($input, array(), array('language' => $language));
+ $this->assertTrue($output == $expected, format_string('Token recognized in string %string', array('%string' => $input)));
+ }
+ }
+
+ /**
+ * Tests the generation of all system site information tokens.
+ */
+ function testSystemSiteTokenReplacement() {
+ global $language;
+ $url_options = array(
+ 'absolute' => TRUE,
+ 'language' => $language,
+ );
+
+ // Set a few site variables.
+ variable_set('site_name', '<strong>Drupal<strong>');
+ variable_set('site_slogan', '<blink>Slogan</blink>');
+
+ // Generate and test sanitized tokens.
+ $tests = array();
+ $tests['[site:name]'] = check_plain(variable_get('site_name', 'Drupal'));
+ $tests['[site:slogan]'] = check_plain(variable_get('site_slogan', ''));
+ $tests['[site:mail]'] = 'simpletest@example.com';
+ $tests['[site:url]'] = url('<front>', $url_options);
+ $tests['[site:url-brief]'] = preg_replace(array('!^https?://!', '!/$!'), '', url('<front>', $url_options));
+ $tests['[site:login-url]'] = url('user', $url_options);
+
+ // Test to make sure that we generated something for each token.
+ $this->assertFalse(in_array(0, array_map('strlen', $tests)), 'No empty tokens generated.');
+
+ foreach ($tests as $input => $expected) {
+ $output = token_replace($input, array(), array('language' => $language));
+ $this->assertEqual($output, $expected, format_string('Sanitized system site information token %token replaced.', array('%token' => $input)));
+ }
+
+ // Generate and test unsanitized tokens.
+ $tests['[site:name]'] = variable_get('site_name', 'Drupal');
+ $tests['[site:slogan]'] = variable_get('site_slogan', '');
+
+ foreach ($tests as $input => $expected) {
+ $output = token_replace($input, array(), array('language' => $language, 'sanitize' => FALSE));
+ $this->assertEqual($output, $expected, format_string('Unsanitized system site information token %token replaced.', array('%token' => $input)));
+ }
+ }
+
+ /**
+ * Tests the generation of all system date tokens.
+ */
+ function testSystemDateTokenReplacement() {
+ global $language;
+
+ // Set time to one hour before request.
+ $date = REQUEST_TIME - 3600;
+
+ // Generate and test tokens.
+ $tests = array();
+ $tests['[date:short]'] = format_date($date, 'short', '', NULL, $language->language);
+ $tests['[date:medium]'] = format_date($date, 'medium', '', NULL, $language->language);
+ $tests['[date:long]'] = format_date($date, 'long', '', NULL, $language->language);
+ $tests['[date:custom:m/j/Y]'] = format_date($date, 'custom', 'm/j/Y', NULL, $language->language);
+ $tests['[date:since]'] = format_interval((REQUEST_TIME - $date), 2, $language->language);
+ $tests['[date:raw]'] = filter_xss($date);
+
+ // Test to make sure that we generated something for each token.
+ $this->assertFalse(in_array(0, array_map('strlen', $tests)), 'No empty tokens generated.');
+
+ foreach ($tests as $input => $expected) {
+ $output = token_replace($input, array('date' => $date), array('language' => $language));
+ $this->assertEqual($output, $expected, format_string('Date token %token replaced.', array('%token' => $input)));
+ }
+ }
+}
+
+class InfoFileParserTestCase extends DrupalUnitTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Info file format parser',
+ 'description' => 'Tests proper parsing of a .info file formatted string.',
+ 'group' => 'System',
+ );
+ }
+
+ /**
+ * Test drupal_parse_info_format().
+ */
+ function testDrupalParseInfoFormat() {
+ $config = '
+simple = Value
+quoted = " Value"
+multiline = "Value
+ Value"
+array[] = Value1
+array[] = Value2
+array_assoc[a] = Value1
+array_assoc[b] = Value2
+array_deep[][][] = Value
+array_deep_assoc[a][b][c] = Value
+array_space[a b] = Value';
+
+ $expected = array(
+ 'simple' => 'Value',
+ 'quoted' => ' Value',
+ 'multiline' => "Value\n Value",
+ 'array' => array(
+ 0 => 'Value1',
+ 1 => 'Value2',
+ ),
+ 'array_assoc' => array(
+ 'a' => 'Value1',
+ 'b' => 'Value2',
+ ),
+ 'array_deep' => array(
+ 0 => array(
+ 0 => array(
+ 0 => 'Value',
+ ),
+ ),
+ ),
+ 'array_deep_assoc' => array(
+ 'a' => array(
+ 'b' => array(
+ 'c' => 'Value',
+ ),
+ ),
+ ),
+ 'array_space' => array(
+ 'a b' => 'Value',
+ ),
+ );
+
+ $parsed = drupal_parse_info_format($config);
+
+ $this->assertEqual($parsed['simple'], $expected['simple'], 'Set a simple value.');
+ $this->assertEqual($parsed['quoted'], $expected['quoted'], 'Set a simple value in quotes.');
+ $this->assertEqual($parsed['multiline'], $expected['multiline'], 'Set a multiline value.');
+ $this->assertEqual($parsed['array'], $expected['array'], 'Set a simple array.');
+ $this->assertEqual($parsed['array_assoc'], $expected['array_assoc'], 'Set an associative array.');
+ $this->assertEqual($parsed['array_deep'], $expected['array_deep'], 'Set a nested array.');
+ $this->assertEqual($parsed['array_deep_assoc'], $expected['array_deep_assoc'], 'Set a nested associative array.');
+ $this->assertEqual($parsed['array_space'], $expected['array_space'], 'Set an array with a whitespace in the key.');
+ $this->assertEqual($parsed, $expected, 'Entire parsed .info string and expected array are identical.');
+ }
+}
+
+/**
+ * Tests the effectiveness of hook_system_info_alter().
+ */
+class SystemInfoAlterTestCase extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'System info alter',
+ 'description' => 'Tests the effectiveness of hook_system_info_alter().',
+ 'group' => 'System',
+ );
+ }
+
+ /**
+ * Tests that {system}.info is rebuilt after a module that implements
+ * hook_system_info_alter() is enabled. Also tests if core *_list() functions
+ * return freshly altered info.
+ */
+ function testSystemInfoAlter() {
+ // Enable our test module. Flush all caches, which we assert is the only
+ // thing necessary to use the rebuilt {system}.info.
+ module_enable(array('module_test'), FALSE);
+ drupal_flush_all_caches();
+ $this->assertTrue(module_exists('module_test'), 'Test module is enabled.');
+
+ $info = $this->getSystemInfo('seven', 'theme');
+ $this->assertTrue(isset($info['regions']['test_region']), 'Altered theme info was added to {system}.info.');
+ $seven_regions = system_region_list('seven');
+ $this->assertTrue(isset($seven_regions['test_region']), 'Altered theme info was returned by system_region_list().');
+ $system_list_themes = system_list('theme');
+ $info = $system_list_themes['seven']->info;
+ $this->assertTrue(isset($info['regions']['test_region']), 'Altered theme info was returned by system_list().');
+ $list_themes = list_themes();
+ $this->assertTrue(isset($list_themes['seven']->info['regions']['test_region']), 'Altered theme info was returned by list_themes().');
+
+ // Disable the module and verify that {system}.info is rebuilt without it.
+ module_disable(array('module_test'), FALSE);
+ drupal_flush_all_caches();
+ $this->assertFalse(module_exists('module_test'), 'Test module is disabled.');
+
+ $info = $this->getSystemInfo('seven', 'theme');
+ $this->assertFalse(isset($info['regions']['test_region']), 'Altered theme info was removed from {system}.info.');
+ $seven_regions = system_region_list('seven');
+ $this->assertFalse(isset($seven_regions['test_region']), 'Altered theme info was not returned by system_region_list().');
+ $system_list_themes = system_list('theme');
+ $info = $system_list_themes['seven']->info;
+ $this->assertFalse(isset($info['regions']['test_region']), 'Altered theme info was not returned by system_list().');
+ $list_themes = list_themes();
+ $this->assertFalse(isset($list_themes['seven']->info['regions']['test_region']), 'Altered theme info was not returned by list_themes().');
+ }
+
+ /**
+ * Returns the info array as it is stored in {system}.
+ *
+ * @param $name
+ * The name of the record in {system}.
+ * @param $type
+ * The type of record in {system}.
+ *
+ * @return
+ * Array of info, or FALSE if the record is not found.
+ */
+ function getSystemInfo($name, $type) {
+ $raw_info = db_query("SELECT info FROM {system} WHERE name = :name AND type = :type", array(':name' => $name, ':type' => $type))->fetchField();
+ return $raw_info ? unserialize($raw_info) : FALSE;
+ }
+}
+
+/**
+ * Tests for the update system functionality.
+ */
+class UpdateScriptFunctionalTest extends DrupalWebTestCase {
+ private $update_url;
+ private $update_user;
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Update functionality',
+ 'description' => 'Tests the update script access and functionality.',
+ 'group' => 'System',
+ );
+ }
+
+ function setUp() {
+ parent::setUp('update_script_test');
+ $this->update_url = $GLOBALS['base_url'] . '/update.php';
+ $this->update_user = $this->drupalCreateUser(array('administer software updates'));
+ }
+
+ /**
+ * Tests access to the update script.
+ */
+ function testUpdateAccess() {
+ // Try accessing update.php without the proper permission.
+ $regular_user = $this->drupalCreateUser();
+ $this->drupalLogin($regular_user);
+ $this->drupalGet($this->update_url, array('external' => TRUE));
+ $this->assertResponse(403);
+
+ // Try accessing update.php as an anonymous user.
+ $this->drupalLogout();
+ $this->drupalGet($this->update_url, array('external' => TRUE));
+ $this->assertResponse(403);
+
+ // Access the update page with the proper permission.
+ $this->drupalLogin($this->update_user);
+ $this->drupalGet($this->update_url, array('external' => TRUE));
+ $this->assertResponse(200);
+
+ // Access the update page as user 1.
+ $user1 = user_load(1);
+ $user1->pass_raw = user_password();
+ require_once DRUPAL_ROOT . '/' . variable_get('password_inc', 'includes/password.inc');
+ $user1->pass = user_hash_password(trim($user1->pass_raw));
+ db_query("UPDATE {users} SET pass = :pass WHERE uid = :uid", array(':pass' => $user1->pass, ':uid' => $user1->uid));
+ $this->drupalLogin($user1);
+ $this->drupalGet($this->update_url, array('external' => TRUE));
+ $this->assertResponse(200);
+ }
+
+ /**
+ * Tests that requirements warnings and errors are correctly displayed.
+ */
+ function testRequirements() {
+ $this->drupalLogin($this->update_user);
+
+ // If there are no requirements warnings or errors, we expect to be able to
+ // go through the update process uninterrupted.
+ $this->drupalGet($this->update_url, array('external' => TRUE));
+ $this->drupalPost(NULL, array(), t('Continue'));
+ $this->assertText(t('No pending updates.'), 'End of update process was reached.');
+ // Confirm that all caches were cleared.
+ $this->assertText(t('hook_flush_caches() invoked for update_script_test.module.'), 'Caches were cleared when there were no requirements warnings or errors.');
+
+ // If there is a requirements warning, we expect it to be initially
+ // displayed, but clicking the link to proceed should allow us to go
+ // through the rest of the update process uninterrupted.
+
+ // First, run this test with pending updates to make sure they can be run
+ // successfully.
+ variable_set('update_script_test_requirement_type', REQUIREMENT_WARNING);
+ drupal_set_installed_schema_version('update_script_test', drupal_get_installed_schema_version('update_script_test') - 1);
+ $this->drupalGet($this->update_url, array('external' => TRUE));
+ $this->assertText('This is a requirements warning provided by the update_script_test module.');
+ $this->clickLink('try again');
+ $this->assertNoText('This is a requirements warning provided by the update_script_test module.');
+ $this->drupalPost(NULL, array(), t('Continue'));
+ $this->drupalPost(NULL, array(), t('Apply pending updates'));
+ $this->assertText(t('The update_script_test_update_7000() update was executed successfully.'), 'End of update process was reached.');
+ // Confirm that all caches were cleared.
+ $this->assertText(t('hook_flush_caches() invoked for update_script_test.module.'), 'Caches were cleared after resolving a requirements warning and applying updates.');
+
+ // Now try again without pending updates to make sure that works too.
+ $this->drupalGet($this->update_url, array('external' => TRUE));
+ $this->assertText('This is a requirements warning provided by the update_script_test module.');
+ $this->clickLink('try again');
+ $this->assertNoText('This is a requirements warning provided by the update_script_test module.');
+ $this->drupalPost(NULL, array(), t('Continue'));
+ $this->assertText(t('No pending updates.'), 'End of update process was reached.');
+ // Confirm that all caches were cleared.
+ $this->assertText(t('hook_flush_caches() invoked for update_script_test.module.'), 'Caches were cleared after applying updates and re-running the script.');
+
+ // If there is a requirements error, it should be displayed even after
+ // clicking the link to proceed (since the problem that triggered the error
+ // has not been fixed).
+ variable_set('update_script_test_requirement_type', REQUIREMENT_ERROR);
+ $this->drupalGet($this->update_url, array('external' => TRUE));
+ $this->assertText('This is a requirements error provided by the update_script_test module.');
+ $this->clickLink('try again');
+ $this->assertText('This is a requirements error provided by the update_script_test module.');
+ }
+
+ /**
+ * Tests the effect of using the update script on the theme system.
+ */
+ function testThemeSystem() {
+ // Since visiting update.php triggers a rebuild of the theme system from an
+ // unusual maintenance mode environment, we check that this rebuild did not
+ // put any incorrect information about the themes into the database.
+ $original_theme_data = db_query("SELECT * FROM {system} WHERE type = 'theme' ORDER BY name")->fetchAll();
+ $this->drupalLogin($this->update_user);
+ $this->drupalGet($this->update_url, array('external' => TRUE));
+ $final_theme_data = db_query("SELECT * FROM {system} WHERE type = 'theme' ORDER BY name")->fetchAll();
+ $this->assertEqual($original_theme_data, $final_theme_data, 'Visiting update.php does not alter the information about themes stored in the database.');
+ }
+
+ /**
+ * Tests update.php when there are no updates to apply.
+ */
+ function testNoUpdateFunctionality() {
+ // Click through update.php with 'administer software updates' permission.
+ $this->drupalLogin($this->update_user);
+ $this->drupalPost($this->update_url, array(), t('Continue'), array('external' => TRUE));
+ $this->assertText(t('No pending updates.'));
+ $this->assertNoLink('Administration pages');
+ $this->clickLink('Front page');
+ $this->assertResponse(200);
+
+ // Click through update.php with 'access administration pages' permission.
+ $admin_user = $this->drupalCreateUser(array('administer software updates', 'access administration pages'));
+ $this->drupalLogin($admin_user);
+ $this->drupalPost($this->update_url, array(), t('Continue'), array('external' => TRUE));
+ $this->assertText(t('No pending updates.'));
+ $this->clickLink('Administration pages');
+ $this->assertResponse(200);
+ }
+
+ /**
+ * Tests update.php after performing a successful update.
+ */
+ function testSuccessfulUpdateFunctionality() {
+ drupal_set_installed_schema_version('update_script_test', drupal_get_installed_schema_version('update_script_test') - 1);
+ // Click through update.php with 'administer software updates' permission.
+ $this->drupalLogin($this->update_user);
+ $this->drupalPost($this->update_url, array(), t('Continue'), array('external' => TRUE));
+ $this->drupalPost(NULL, array(), t('Apply pending updates'));
+ $this->assertText('Updates were attempted.');
+ $this->assertLink('site');
+ $this->assertNoLink('Administration pages');
+ $this->assertNoLink('logged');
+ $this->clickLink('Front page');
+ $this->assertResponse(200);
+
+ drupal_set_installed_schema_version('update_script_test', drupal_get_installed_schema_version('update_script_test') - 1);
+ // Click through update.php with 'access administration pages' and
+ // 'access site reports' permissions.
+ $admin_user = $this->drupalCreateUser(array('administer software updates', 'access administration pages', 'access site reports'));
+ $this->drupalLogin($admin_user);
+ $this->drupalPost($this->update_url, array(), t('Continue'), array('external' => TRUE));
+ $this->drupalPost(NULL, array(), t('Apply pending updates'));
+ $this->assertText('Updates were attempted.');
+ $this->assertLink('logged');
+ $this->clickLink('Administration pages');
+ $this->assertResponse(200);
+ }
+}
+
+/**
+ * Functional tests for the flood control mechanism.
+ */
+class FloodFunctionalTest extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Flood control mechanism',
+ 'description' => 'Functional tests for the flood control mechanism.',
+ 'group' => 'System',
+ );
+ }
+
+ /**
+ * Test flood control mechanism clean-up.
+ */
+ function testCleanUp() {
+ $threshold = 1;
+ $window_expired = -1;
+ $name = 'flood_test_cleanup';
+
+ // Register expired event.
+ flood_register_event($name, $window_expired);
+ // Verify event is not allowed.
+ $this->assertFalse(flood_is_allowed($name, $threshold));
+ // Run cron and verify event is now allowed.
+ $this->cronRun();
+ $this->assertTrue(flood_is_allowed($name, $threshold));
+
+ // Register unexpired event.
+ flood_register_event($name);
+ // Verify event is not allowed.
+ $this->assertFalse(flood_is_allowed($name, $threshold));
+ // Run cron and verify event is still not allowed.
+ $this->cronRun();
+ $this->assertFalse(flood_is_allowed($name, $threshold));
+ }
+}
+
+/**
+ * Test HTTP file downloading capability.
+ */
+class RetrieveFileTestCase extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'HTTP file retrieval',
+ 'description' => 'Checks HTTP file fetching and error handling.',
+ 'group' => 'System',
+ );
+ }
+
+ /**
+ * Invokes system_retrieve_file() in several scenarios.
+ */
+ function testFileRetrieving() {
+ // Test 404 handling by trying to fetch a randomly named file.
+ drupal_mkdir($sourcedir = 'public://' . $this->randomName());
+ $filename = 'Файл для тестирования ' . $this->randomName();
+ $url = file_create_url($sourcedir . '/' . $filename);
+ $retrieved_file = system_retrieve_file($url);
+ $this->assertFalse($retrieved_file, 'Non-existent file not fetched.');
+
+ // Actually create that file, download it via HTTP and test the returned path.
+ file_put_contents($sourcedir . '/' . $filename, 'testing');
+ $retrieved_file = system_retrieve_file($url);
+
+ // URLs could not contains characters outside the ASCII set so $filename
+ // has to be encoded.
+ $encoded_filename = rawurlencode($filename);
+
+ $this->assertEqual($retrieved_file, 'public://' . $encoded_filename, 'Sane path for downloaded file returned (public:// scheme).');
+ $this->assertTrue(is_file($retrieved_file), 'Downloaded file does exist (public:// scheme).');
+ $this->assertEqual(filesize($retrieved_file), 7, 'File size of downloaded file is correct (public:// scheme).');
+ file_unmanaged_delete($retrieved_file);
+
+ // Test downloading file to a different location.
+ drupal_mkdir($targetdir = 'temporary://' . $this->randomName());
+ $retrieved_file = system_retrieve_file($url, $targetdir);
+ $this->assertEqual($retrieved_file, "$targetdir/$encoded_filename", 'Sane path for downloaded file returned (temporary:// scheme).');
+ $this->assertTrue(is_file($retrieved_file), 'Downloaded file does exist (temporary:// scheme).');
+ $this->assertEqual(filesize($retrieved_file), 7, 'File size of downloaded file is correct (temporary:// scheme).');
+ file_unmanaged_delete($retrieved_file);
+
+ file_unmanaged_delete_recursive($sourcedir);
+ file_unmanaged_delete_recursive($targetdir);
+ }
+}
+
+/**
+ * Functional tests shutdown functions.
+ */
+class ShutdownFunctionsTest extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Shutdown functions',
+ 'description' => 'Functional tests for shutdown functions',
+ 'group' => 'System',
+ );
+ }
+
+ function setUp() {
+ parent::setUp('system_test');
+ }
+
+ /**
+ * Test shutdown functions.
+ */
+ function testShutdownFunctions() {
+ $arg1 = $this->randomName();
+ $arg2 = $this->randomName();
+ $this->drupalGet('system-test/shutdown-functions/' . $arg1 . '/' . $arg2);
+ $this->assertText(t('First shutdown function, arg1 : @arg1, arg2: @arg2', array('@arg1' => $arg1, '@arg2' => $arg2)));
+ $this->assertText(t('Second shutdown function, arg1 : @arg1, arg2: @arg2', array('@arg1' => $arg1, '@arg2' => $arg2)));
+
+ // Make sure exceptions displayed through _drupal_render_exception_safe()
+ // are correctly escaped.
+ $this->assertRaw('Drupal is &amp;lt;blink&amp;gt;awesome&amp;lt;/blink&amp;gt;.');
+ }
+}
+
+/**
+ * Tests administrative overview pages.
+ */
+class SystemAdminTestCase extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Administrative pages',
+ 'description' => 'Tests output on administrative pages and compact mode functionality.',
+ 'group' => 'System',
+ );
+ }
+
+ function setUp() {
+ // testAdminPages() requires Locale module.
+ parent::setUp(array('locale'));
+
+ // Create an administrator with all permissions, as well as a regular user
+ // who can only access administration pages and perform some Locale module
+ // administrative tasks, but not all of them.
+ $this->admin_user = $this->drupalCreateUser(array_keys(module_invoke_all('permission')));
+ $this->web_user = $this->drupalCreateUser(array(
+ 'access administration pages',
+ 'translate interface',
+ ));
+ $this->drupalLogin($this->admin_user);
+ }
+
+ /**
+ * Tests output on administrative listing pages.
+ */
+ function testAdminPages() {
+ // Go to Administration.
+ $this->drupalGet('admin');
+
+ // Verify that all visible, top-level administration links are listed on
+ // the main administration page.
+ foreach (menu_get_router() as $path => $item) {
+ if (strpos($path, 'admin/') === 0 && ($item['type'] & MENU_VISIBLE_IN_TREE) && $item['_number_parts'] == 2) {
+ $this->assertLink($item['title']);
+ $this->assertLinkByHref($path);
+ $this->assertText($item['description']);
+ }
+ }
+
+ // For each administrative listing page on which the Locale module appears,
+ // verify that there are links to the module's primary configuration pages,
+ // but no links to its individual sub-configuration pages. Also verify that
+ // a user with access to only some Locale module administration pages only
+ // sees links to the pages they have access to.
+ $admin_list_pages = array(
+ 'admin/index',
+ 'admin/config',
+ 'admin/config/regional',
+ );
+
+ foreach ($admin_list_pages as $page) {
+ // For the administrator, verify that there are links to Locale's primary
+ // configuration pages, but no links to individual sub-configuration
+ // pages.
+ $this->drupalLogin($this->admin_user);
+ $this->drupalGet($page);
+ $this->assertLinkByHref('admin/config');
+ $this->assertLinkByHref('admin/config/regional/settings');
+ $this->assertLinkByHref('admin/config/regional/date-time');
+ $this->assertLinkByHref('admin/config/regional/language');
+ $this->assertNoLinkByHref('admin/config/regional/language/configure/session');
+ $this->assertNoLinkByHref('admin/config/regional/language/configure/url');
+ $this->assertLinkByHref('admin/config/regional/translate');
+ // On admin/index only, the administrator should also see a "Configure
+ // permissions" link for the Locale module.
+ if ($page == 'admin/index') {
+ $this->assertLinkByHref("admin/people/permissions#module-locale");
+ }
+
+ // For a less privileged user, verify that there are no links to Locale's
+ // primary configuration pages, but a link to the translate page exists.
+ $this->drupalLogin($this->web_user);
+ $this->drupalGet($page);
+ $this->assertLinkByHref('admin/config');
+ $this->assertNoLinkByHref('admin/config/regional/settings');
+ $this->assertNoLinkByHref('admin/config/regional/date-time');
+ $this->assertNoLinkByHref('admin/config/regional/language');
+ $this->assertNoLinkByHref('admin/config/regional/language/configure/session');
+ $this->assertNoLinkByHref('admin/config/regional/language/configure/url');
+ $this->assertLinkByHref('admin/config/regional/translate');
+ // This user cannot configure permissions, so even on admin/index should
+ // not see a "Configure permissions" link for the Locale module.
+ if ($page == 'admin/index') {
+ $this->assertNoLinkByHref("admin/people/permissions#module-locale");
+ }
+ }
+ }
+
+ /**
+ * Test compact mode.
+ */
+ function testCompactMode() {
+ $this->drupalGet('admin/compact/on');
+ $this->assertTrue($this->cookies['Drupal.visitor.admin_compact_mode']['value'], 'Compact mode turns on.');
+ $this->drupalGet('admin/compact/on');
+ $this->assertTrue($this->cookies['Drupal.visitor.admin_compact_mode']['value'], 'Compact mode remains on after a repeat call.');
+ $this->drupalGet('');
+ $this->assertTrue($this->cookies['Drupal.visitor.admin_compact_mode']['value'], 'Compact mode persists on new requests.');
+
+ $this->drupalGet('admin/compact/off');
+ $this->assertEqual($this->cookies['Drupal.visitor.admin_compact_mode']['value'], 'deleted', 'Compact mode turns off.');
+ $this->drupalGet('admin/compact/off');
+ $this->assertEqual($this->cookies['Drupal.visitor.admin_compact_mode']['value'], 'deleted', 'Compact mode remains off after a repeat call.');
+ $this->drupalGet('');
+ $this->assertTrue($this->cookies['Drupal.visitor.admin_compact_mode']['value'], 'Compact mode persists on new requests.');
+ }
+}
+
+/**
+ * Tests authorize.php and related hooks.
+ */
+class SystemAuthorizeCase extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Authorize API',
+ 'description' => 'Tests the authorize.php script and related API.',
+ 'group' => 'System',
+ );
+ }
+
+ function setUp() {
+ parent::setUp(array('system_test'));
+
+ variable_set('allow_authorize_operations', TRUE);
+
+ // Create an administrator user.
+ $this->admin_user = $this->drupalCreateUser(array('administer software updates'));
+ $this->drupalLogin($this->admin_user);
+ }
+
+ /**
+ * Helper function to initialize authorize.php and load it via drupalGet().
+ *
+ * Initializing authorize.php needs to happen in the child Drupal
+ * installation, not the parent. So, we visit a menu callback provided by
+ * system_test.module which calls system_authorized_init() to initialize the
+ * $_SESSION inside the test site, not the framework site. This callback
+ * redirects to authorize.php when it's done initializing.
+ *
+ * @see system_authorized_init().
+ */
+ function drupalGetAuthorizePHP($page_title = 'system-test-auth') {
+ $this->drupalGet('system-test/authorize-init/' . $page_title);
+ }
+
+ /**
+ * Tests the FileTransfer hooks
+ */
+ function testFileTransferHooks() {
+ $page_title = $this->randomName(16);
+ $this->drupalGetAuthorizePHP($page_title);
+ $this->assertTitle(strtr('@title | Drupal', array('@title' => $page_title)), 'authorize.php page title is correct.');
+ $this->assertNoText('It appears you have reached this page in error.');
+ $this->assertText('To continue, provide your server connection details');
+ // Make sure we see the new connection method added by system_test.
+ $this->assertRaw('System Test FileTransfer');
+ // Make sure the settings form callback works.
+ $this->assertText('System Test Username');
+ }
+}
+
+/**
+ * Test the handling of requests containing 'index.php'.
+ */
+class SystemIndexPhpTest extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Index.php handling',
+ 'description' => "Test the handling of requests containing 'index.php'.",
+ 'group' => 'System',
+ );
+ }
+
+ function setUp() {
+ parent::setUp();
+ }
+
+ /**
+ * Test index.php handling.
+ */
+ function testIndexPhpHandling() {
+ $index_php = $GLOBALS['base_url'] . '/index.php';
+
+ $this->drupalGet($index_php, array('external' => TRUE));
+ $this->assertResponse(200, 'Make sure index.php returns a valid page.');
+
+ $this->drupalGet($index_php, array('external' => TRUE, 'query' => array('q' => 'user')));
+ $this->assertResponse(200, 'Make sure index.php?q=user returns a valid page.');
+
+ $this->drupalGet($index_php .'/user', array('external' => TRUE));
+ $this->assertResponse(404, "Make sure index.php/user returns a 'page not found'.");
+ }
+}
+
+/**
+ * Test token replacement in strings.
+ */
+class TokenScanTest extends DrupalWebTestCase {
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Token scanning',
+ 'description' => 'Scan token-like patterns in a dummy text to check token scanning.',
+ 'group' => 'System',
+ );
+ }
+
+ /**
+ * Scans dummy text, then tests the output.
+ */
+ function testTokenScan() {
+ // Define text with valid and not valid, fake and existing token-like
+ // strings.
+ $text = 'First a [valid:simple], but dummy token, and a dummy [valid:token with: spaces].';
+ $text .= 'Then a [not valid:token].';
+ $text .= 'Last an existing token: [node:author:name].';
+ $token_wannabes = token_scan($text);
+
+ $this->assertTrue(isset($token_wannabes['valid']['simple']), 'A simple valid token has been matched.');
+ $this->assertTrue(isset($token_wannabes['valid']['token with: spaces']), 'A valid token with space characters in the token name has been matched.');
+ $this->assertFalse(isset($token_wannabes['not valid']), 'An invalid token with spaces in the token type has not been matched.');
+ $this->assertTrue(isset($token_wannabes['node']), 'An existing valid token has been matched.');
+ }
+}
+
+/**
+ * Test case for drupal_valid_token().
+ */
+class SystemValidTokenTest extends DrupalUnitTestCase {
+
+ /**
+ * Flag to indicate whether PHP error reportings should be asserted.
+ *
+ * @var bool
+ */
+ protected $assertErrors = TRUE;
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Token validation',
+ 'description' => 'Test the security token validation.',
+ 'group' => 'System',
+ );
+ }
+
+ /**
+ * Tests invalid invocations of drupal_valid_token() that must return FALSE.
+ */
+ public function testTokenValidation() {
+ // The following checks will throw PHP notices, so we disable error
+ // assertions.
+ $this->assertErrors = FALSE;
+ $this->assertFalse(drupal_valid_token(NULL, new stdClass()), 'Token NULL, value object returns FALSE.');
+ $this->assertFalse(drupal_valid_token(0, array()), 'Token 0, value array returns FALSE.');
+ $this->assertFalse(drupal_valid_token('', array()), "Token '', value array returns FALSE.");
+ $this->assertFalse('' === drupal_get_token(array()), 'Token generation does not return an empty string on invalid parameters.');
+ $this->assertErrors = TRUE;
+
+ $this->assertFalse(drupal_valid_token(TRUE, 'foo'), 'Token TRUE, value foo returns FALSE.');
+ $this->assertFalse(drupal_valid_token(0, 'foo'), 'Token 0, value foo returns FALSE.');
+ }
+
+ /**
+ * Overrides DrupalTestCase::errorHandler().
+ */
+ public function errorHandler($severity, $message, $file = NULL, $line = NULL) {
+ if ($this->assertErrors) {
+ return parent::errorHandler($severity, $message, $file, $line);
+ }
+ return TRUE;
+ }
+}