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+<?php
+
+class ActionsConfigurationTestCase extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Actions configuration',
+ 'description' => 'Tests complex actions configuration by adding, editing, and deleting a complex action.',
+ 'group' => 'Actions',
+ );
+ }
+
+ /**
+ * Test the configuration of advanced actions through the administration
+ * interface.
+ */
+ function testActionConfiguration() {
+ // Create a user with permission to view the actions administration pages.
+ $user = $this->drupalCreateUser(array('administer actions'));
+ $this->drupalLogin($user);
+
+ // Make a POST request to admin/config/system/actions/manage.
+ $edit = array();
+ $edit['action'] = drupal_hash_base64('system_goto_action');
+ $this->drupalPost('admin/config/system/actions/manage', $edit, t('Create'));
+
+ // Make a POST request to the individual action configuration page.
+ $edit = array();
+ $action_label = $this->randomName();
+ $edit['actions_label'] = $action_label;
+ $edit['url'] = 'admin';
+ $this->drupalPost('admin/config/system/actions/configure/' . drupal_hash_base64('system_goto_action'), $edit, t('Save'));
+
+ // Make sure that the new complex action was saved properly.
+ $this->assertText(t('The action has been successfully saved.'), t("Make sure we get a confirmation that we've successfully saved the complex action."));
+ $this->assertText($action_label, t("Make sure the action label appears on the configuration page after we've saved the complex action."));
+
+ // Make another POST request to the action edit page.
+ $this->clickLink(t('configure'));
+ preg_match('|admin/config/system/actions/configure/(\d+)|', $this->getUrl(), $matches);
+ $aid = $matches[1];
+ $edit = array();
+ $new_action_label = $this->randomName();
+ $edit['actions_label'] = $new_action_label;
+ $edit['url'] = 'admin';
+ $this->drupalPost(NULL, $edit, t('Save'));
+
+ // Make sure that the action updated properly.
+ $this->assertText(t('The action has been successfully saved.'), t("Make sure we get a confirmation that we've successfully updated the complex action."));
+ $this->assertNoText($action_label, t("Make sure the old action label does NOT appear on the configuration page after we've updated the complex action."));
+ $this->assertText($new_action_label, t("Make sure the action label appears on the configuration page after we've updated the complex action."));
+
+ // Make sure that deletions work properly.
+ $this->clickLink(t('delete'));
+ $edit = array();
+ $this->drupalPost("admin/config/system/actions/delete/$aid", $edit, t('Delete'));
+
+ // Make sure that the action was actually deleted.
+ $this->assertRaw(t('Action %action was deleted', array('%action' => $new_action_label)), t('Make sure that we get a delete confirmation message.'));
+ $this->drupalGet('admin/config/system/actions/manage');
+ $this->assertNoText($new_action_label, t("Make sure the action label does not appear on the overview page after we've deleted the action."));
+ $exists = db_query('SELECT aid FROM {actions} WHERE callback = :callback', array(':callback' => 'drupal_goto_action'))->fetchField();
+ $this->assertFalse($exists, t('Make sure the action is gone from the database after being deleted.'));
+ }
+}
+
+/**
+ * Test actions executing in a potential loop, and make sure they abort properly.
+ */
+class ActionLoopTestCase extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Actions executing in a potentially infinite loop',
+ 'description' => 'Tests actions executing in a loop, and makes sure they abort properly.',
+ 'group' => 'Actions',
+ );
+ }
+
+ function setUp() {
+ parent::setUp('dblog', 'trigger', 'actions_loop_test');
+ }
+
+ /**
+ * Set up a loop with 3 - 12 recursions, and see if it aborts properly.
+ */
+ function testActionLoop() {
+ $user = $this->drupalCreateUser(array('administer actions'));
+ $this->drupalLogin($user);
+
+ $hash = drupal_hash_base64('actions_loop_test_log');
+ $edit = array('aid' => $hash);
+ $this->drupalPost('admin/structure/trigger/actions_loop_test', $edit, t('Assign'));
+
+ // Delete any existing watchdog messages to clear the plethora of
+ // "Action added" messages from when Drupal was installed.
+ db_delete('watchdog')->execute();
+ // To prevent this test from failing when xdebug is enabled, the maximum
+ // recursion level should be kept low enough to prevent the xdebug
+ // infinite recursion protection mechanism from aborting the request.
+ // See http://drupal.org/node/587634.
+ variable_set('actions_max_stack', 7);
+ $this->triggerActions();
+ }
+
+ /**
+ * Create an infinite loop by causing a watchdog message to be set,
+ * which causes the actions to be triggered again, up to actions_max_stack
+ * times.
+ */
+ protected function triggerActions() {
+ $this->drupalGet('<front>', array('query' => array('trigger_actions_on_watchdog' => TRUE)));
+ $expected = array();
+ $expected[] = 'Triggering action loop';
+ for ($i = 1; $i <= variable_get('actions_max_stack', 35); $i++) {
+ $expected[] = "Test log #$i";
+ }
+ $expected[] = 'Stack overflow: too many calls to actions_do(). Aborting to prevent infinite recursion.';
+
+ $result = db_query("SELECT message FROM {watchdog} WHERE type = 'actions_loop_test' OR type = 'actions' ORDER BY wid");
+ $loop_started = FALSE;
+ foreach ($result as $row) {
+ $expected_message = array_shift($expected);
+ $this->assertEqual($row->message, $expected_message, t('Expected message %expected, got %message.', array('%expected' => $expected_message, '%message' => $row->message)));
+ }
+ $this->assertTrue(empty($expected), t('All expected messages found.'));
+ }
+}