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<?php
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// $Id: dblog.test,v 1.28 2009/08/22 00:58:52 webchick Exp $
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class DBLogTestCase extends DrupalWebTestCase {
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protected $big_user;
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protected $any_user;
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public static function getInfo() {
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return array(
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'name' => 'DBLog functionality',
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'description' => 'Generate events and verify dblog entries; verify user access to log reports based on persmissions.',
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'group' => 'DBLog',
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);
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}
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/**
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* Enable modules and create users with specific permissions.
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*/
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function setUp() {
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parent::setUp('dblog', 'blog', 'poll');
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// Create users.
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$this->big_user = $this->drupalCreateUser(array('administer site configuration', 'access administration pages', 'access site reports', 'administer users'));
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$this->any_user = $this->drupalCreateUser(array());
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}
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/**
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* Login users, create dblog events, and test dblog functionality through the admin and user interfaces.
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*/
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function testDBLog() {
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// Login the admin user.
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$this->drupalLogin($this->big_user);
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$row_limit = 100;
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$this->verifyRowLimit($row_limit);
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$this->verifyCron($row_limit);
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$this->verifyEvents();
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$this->verifyReports();
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// Login the regular user.
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$this->drupalLogin($this->any_user);
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$this->verifyReports(403);
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}
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/**
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* Verify setting of the dblog row limit.
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*
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* @param integer $count Log row limit.
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*/
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private function verifyRowLimit($row_limit) {
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// Change the dblog row limit.
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$edit = array();
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$edit['dblog_row_limit'] = $row_limit;
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$this->drupalPost('admin/config/development/logging', $edit, t('Save configuration'));
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$this->assertResponse(200);
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// Check row limit variable.
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$current_limit = variable_get('dblog_row_limit', 1000);
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$this->assertTrue($current_limit == $row_limit, t('[Cache] Row limit variable of @count equals row limit of @limit', array('@count' => $current_limit, '@limit' => $row_limit)));
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// Verify dblog row limit equals specified row limit.
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$current_limit = unserialize(db_query("SELECT value FROM {variable} WHERE name = :dblog_limit", array(':dblog_limit' => 'dblog_row_limit'))->fetchField());
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$this->assertTrue($current_limit == $row_limit, t('[Variable table] Row limit variable of @count equals row limit of @limit', array('@count' => $current_limit, '@limit' => $row_limit)));
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}
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/**
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* Verify cron applies the dblog row limit.
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*
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* @param integer $count Log row limit.
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*/
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private function verifyCron($row_limit) {
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// Generate additional log entries.
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$this->generateLogEntries($row_limit + 10);
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// Verify dblog row count exceeds row limit.
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$count = db_query('SELECT COUNT(wid) FROM {watchdog}')->fetchField();
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$this->assertTrue($count > $row_limit, t('Dblog row count of @count exceeds row limit of @limit', array('@count' => $count, '@limit' => $row_limit)));
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// Run cron job.
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$this->drupalGet('admin/reports/status/run-cron');
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$this->assertResponse(200);
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$this->assertText(t('Cron ran successfully'), t('Cron ran successfully'));
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// Verify dblog row count equals row limit plus one because cron adds a record after it runs.
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$count = db_query('SELECT COUNT(wid) FROM {watchdog}')->fetchField();
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$this->assertTrue($count == $row_limit + 1, t('Dblog row count of @count equals row limit of @limit plus one', array('@count' => $count, '@limit' => $row_limit)));
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}
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/**
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* Generate dblog entries.
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*
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* @param integer $count
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* Number of log entries to generate.
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* @param $type
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* The type of watchdog entry.
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* @param $severity
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* The severity of the watchdog entry.
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*/
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private function generateLogEntries($count, $type = 'custom', $severity = WATCHDOG_NOTICE) {
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global $base_root;
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// Prepare the fields to be logged
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$log = array(
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'type' => $type,
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'message' => 'Log entry added to test the dblog row limit.',
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'variables' => array(),
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'severity' => $severity,
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'link' => NULL,
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'user' => $this->big_user,
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'request_uri' => $base_root . request_uri(),
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'referer' => $_SERVER['HTTP_REFERER'],
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'ip' => ip_address(),
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'timestamp' => REQUEST_TIME,
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);
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$message = 'Log entry added to test the dblog row limit.';
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for ($i = 0; $i < $count; $i++) {
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$log['message'] = $this->randomString();
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dblog_watchdog($log);
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}
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}
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/**
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* Verify the logged in user has the desired access to the various dblog nodes.
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*
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* @param integer $response HTTP response code.
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*/
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private function verifyReports($response = 200) {
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$quote = ''';
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// View dblog help node.
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$this->drupalGet('admin/help/dblog');
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$this->assertResponse($response);
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if ($response == 200) {
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$this->assertText(t('Database logging'), t('DBLog help was displayed'));
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}
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// View dblog report node.
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$this->drupalGet('admin/reports/dblog');
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$this->assertResponse($response);
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if ($response == 200) {
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$this->assertText(t('Recent log entries'), t('DBLog report was displayed'));
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}
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// View dblog page-not-found report node.
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$this->drupalGet('admin/reports/page-not-found');
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$this->assertResponse($response);
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if ($response == 200) {
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$this->assertText(t('Top ' . $quote . 'page not found' . $quote . ' errors'), t('DBLog page-not-found report was displayed'));
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}
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// View dblog access-denied report node.
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$this->drupalGet('admin/reports/access-denied');
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$this->assertResponse($response);
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if ($response == 200) {
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$this->assertText(t('Top ' . $quote . 'access denied' . $quote . ' errors'), t('DBLog access-denied report was displayed'));
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}
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// View dblog event node.
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$this->drupalGet('admin/reports/event/1');
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$this->assertResponse($response);
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if ($response == 200) {
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$this->assertText(t('Details'), t('DBLog event node was displayed'));
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}
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}
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/**
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* Verify events.
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*/
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private function verifyEvents() {
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// Invoke events.
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$this->doUser();
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$this->doNode('article');
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$this->doNode('blog');
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$this->doNode('page');
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$this->doNode('poll');
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// When a user account is canceled, any content they created remains but the
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// uid = 0. Their blog entry shows as "'s blog" on the home page. Records
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// in the watchdog table related to that user have the uid set to zero.
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}
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/**
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* Generate and verify user events.
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*
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*/
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private function doUser() {
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// Set user variables.
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$name = $this->randomName();
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$pass = user_password();
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// Add user using form to generate add user event (which is not triggered by drupalCreateUser).
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$edit = array();
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$edit['name'] = $name;
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$edit['mail'] = $name . '@example.com';
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$edit['pass[pass1]'] = $pass;
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$edit['pass[pass2]'] = $pass;
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$edit['status'] = 1;
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$this->drupalPost('admin/people/create', $edit, t('Create new account'));
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$this->assertResponse(200);
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// Retrieve user object.
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$user = user_load_by_name($name);
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$this->assertTrue($user != NULL, t('User @name was loaded', array('@name' => $name)));
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$user->pass_raw = $pass; // Needed by drupalLogin.
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// Login user.
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$this->drupalLogin($user);
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// Logout user.
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$this->drupalLogout();
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// Fetch row ids in watchdog that relate to the user.
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$result = db_query('SELECT wid FROM {watchdog} WHERE uid = :uid', array(':uid' => $user->uid));
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foreach ($result as $row) {
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$ids[] = $row->wid;
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}
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$count_before = (isset($ids)) ? count($ids) : 0;
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$this->assertTrue($count_before > 0, t('DBLog contains @count records for @name', array('@count' => $count_before, '@name' => $user->name)));
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// Login the admin user.
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$this->drupalLogin($this->big_user);
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// Delete user.
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// We need to POST here to invoke batch_process() in the internal browser.
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$this->drupalPost('user/' . $user->uid . '/cancel', array('user_cancel_method' => 'user_cancel_reassign'), t('Cancel account'));
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// Count rows that have uids for the user.
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$count = db_query('SELECT COUNT(wid) FROM {watchdog} WHERE uid = :uid', array(':uid' => $user->uid))->fetchField();
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$this->assertTrue($count == 0, t('DBLog contains @count records for @name', array('@count' => $count, '@name' => $user->name)));
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// Count rows in watchdog that previously related to the deleted user.
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$select = db_select('watchdog');
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$select->addExpression('COUNT(*)');
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$select->condition('uid', 0);
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if ($ids) {
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$select->condition('wid', $ids, 'IN');
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}
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$count_after = $select->execute()->fetchField();
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$this->assertTrue($count_after == $count_before, t('DBLog contains @count records for @name that now have uid = 0', array('@count' => $count_before, '@name' => $user->name)));
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unset($ids);
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// Fetch row ids in watchdog that relate to the user.
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$result = db_query('SELECT wid FROM {watchdog} WHERE uid = :uid', array(':uid' => $user->uid));
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foreach ($result as $row) {
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$ids[] = $row->wid;
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}
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$this->assertTrue(!isset($ids), t('DBLog contains no records for @name', array('@name' => $user->name)));
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// View the dblog report.
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$this->drupalGet('admin/reports/dblog');
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$this->assertResponse(200);
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// Verify events were recorded.
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// Add user.
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// Default display includes name and email address; if too long then email is replaced by three periods.
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// $this->assertRaw(t('New user: %name (%mail)', array('%name' => $edit['name'], '%mail' => $edit['mail'])), t('DBLog event was recorded: [add user]'));
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$this->assertRaw(t('New user: %name', array('%name' => $name)), t('DBLog event was recorded: [add user]'));
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// Login user.
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$this->assertRaw(t('Session opened for %name', array('%name' => $name)), t('DBLog event was recorded: [login user]'));
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// Logout user.
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$this->assertRaw(t('Session closed for %name', array('%name' => $name)), t('DBLog event was recorded: [logout user]'));
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// Delete user.
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$this->assertRaw(t('Deleted user: %name', array('%name' => $name)), t('DBLog event was recorded: [delete user]'));
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}
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/**
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* Generate and verify node events.
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*
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* @param string $type Content type.
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*/
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private function doNode($type) {
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// Create user.
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$perm = array('create ' . $type . ' content', 'edit own ' . $type . ' content', 'delete own ' . $type . ' content');
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$user = $this->drupalCreateUser($perm);
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// Login user.
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$this->drupalLogin($user);
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// Create node using form to generate add content event (which is not triggered by drupalCreateNode).
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$edit = $this->getContent($type);
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$langcode = FIELD_LANGUAGE_NONE;
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$title = $edit["title[$langcode][0][value]"];
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$this->drupalPost('node/add/' . $type, $edit, t('Save'));
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$this->assertResponse(200);
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// Retrieve node object.
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$node = $this->drupalGetNodeByTitle($title);
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$this->assertTrue($node != NULL, t('Node @title was loaded', array('@title' => $title)));
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// Edit node.
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$edit = $this->getContentUpdate($type);
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$this->drupalPost('node/' . $node->nid . '/edit', $edit, t('Save'));
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$this->assertResponse(200);
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// Delete node.
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$this->drupalPost('node/' . $node->nid . '/delete', array(), t('Delete'));
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$this->assertResponse(200);
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// View node (to generate page not found event).
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$this->drupalGet('node/' . $node->nid);
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$this->assertResponse(404);
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// View the dblog report (to generate access denied event).
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$this->drupalGet('admin/reports/dblog');
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$this->assertResponse(403);
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// Login the admin user.
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$this->drupalLogin($this->big_user);
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// View the dblog report.
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$this->drupalGet('admin/reports/dblog');
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$this->assertResponse(200);
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// Verify events were recorded.
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// Content added.
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$this->assertRaw(t('@type: added %title', array('@type' => $type, '%title' => $title)), t('DBLog event was recorded: [content added]'));
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// Content updated.
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$this->assertRaw(t('@type: updated %title', array('@type' => $type, '%title' => $title)), t('DBLog event was recorded: [content updated]'));
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// Content deleted.
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$this->assertRaw(t('@type: deleted %title', array('@type' => $type, '%title' => $title)), t('DBLog event was recorded: [content deleted]'));
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// View dblog access-denied report node.
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$this->drupalGet('admin/reports/access-denied');
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$this->assertResponse(200);
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// Access denied.
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$this->assertText(t('admin/reports/dblog'), t('DBLog event was recorded: [access denied]'));
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// View dblog page-not-found report node.
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$this->drupalGet('admin/reports/page-not-found');
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$this->assertResponse(200);
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// Page not found.
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$this->assertText(t('node/@nid', array('@nid' => $node->nid)), t('DBLog event was recorded: [page not found]'));
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}
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/**
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* Create content based on content type.
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*
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* @param string $type Content type.
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* @return array Content.
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*/
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private function getContent($type) {
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$langcode = FIELD_LANGUAGE_NONE;
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switch ($type) {
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case 'poll':
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$content = array(
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"title[$langcode][0][value]" => $this->randomName(8),
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'choice[new:0][chtext]' => $this->randomName(32),
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'choice[new:1][chtext]' => $this->randomName(32),
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);
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break;
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default:
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$content = array(
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"title[$langcode][0][value]" => $this->randomName(8),
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"body[$langcode][0][value]" => $this->randomName(32),
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);
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| 339 |
break;
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| 340 |
}
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| 341 |
return $content;
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| 342 |
}
|
| 343 |
|
| 344 |
/**
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| 345 |
* Create content update based on content type.
|
| 346 |
*
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| 347 |
* @param string $type Content type.
|
| 348 |
* @return array Content.
|
| 349 |
*/
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| 350 |
private function getContentUpdate($type) {
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| 351 |
switch ($type) {
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| 352 |
case 'poll':
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$content = array(
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| 354 |
'choice[chid:1][chtext]' => $this->randomName(32),
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| 355 |
'choice[chid:2][chtext]' => $this->randomName(32),
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| 356 |
);
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| 357 |
break;
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| 358 |
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| 359 |
default:
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| 360 |
$langcode = FIELD_LANGUAGE_NONE;
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| 361 |
$content = array(
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| 362 |
"body[$langcode][0][value]" => $this->randomName(32),
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| 363 |
);
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| 364 |
break;
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| 365 |
}
|
| 366 |
return $content;
|
| 367 |
}
|
| 368 |
|
| 369 |
/**
|
| 370 |
* Login an admin user, create dblog event, and test clearing dblog functionality through the admin interface.
|
| 371 |
*/
|
| 372 |
protected function testDBLogAddAndClear() {
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global $base_root;
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// Get a count of how many watchdog entries there are.
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$count = db_query('SELECT COUNT(*) FROM {watchdog}')->fetchField();
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$log = array(
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| 377 |
'type' => 'custom',
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| 378 |
'message' => 'Log entry added to test the doClearTest clear down.',
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'variables' => array(),
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'severity' => WATCHDOG_NOTICE,
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'link' => NULL,
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'user' => $this->big_user,
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'request_uri' => $base_root . request_uri(),
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'referer' => $_SERVER['HTTP_REFERER'],
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'ip' => ip_address(),
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'timestamp' => REQUEST_TIME,
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| 387 |
);
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| 388 |
// Add a watchdog entry.
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dblog_watchdog($log);
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// Make sure the table count has actually incremented.
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| 391 |
$this->assertEqual($count + 1, db_query('SELECT COUNT(*) FROM {watchdog}')->fetchField(), t('dblog_watchdog() added an entry to the dblog :count', array(':count' => $count)));
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// Login the admin user.
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| 393 |
$this->drupalLogin($this->big_user);
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// Now post to clear the db table.
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| 395 |
$this->drupalPost('admin/reports/dblog', array(), t('Clear log messages'));
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| 396 |
// Count rows in watchdog that previously related to the deleted user.
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| 397 |
$count = db_query('SELECT COUNT(*) FROM {watchdog}')->fetchField();
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| 398 |
$this->assertEqual($count, 0, t('DBLog contains :count records after a clear.', array(':count' => $count)));
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| 399 |
}
|
| 400 |
|
| 401 |
/**
|
| 402 |
* Test the dblog filter on admin/reports/dblog.
|
| 403 |
*/
|
| 404 |
protected function testFilter() {
|
| 405 |
$this->drupalLogin($this->big_user);
|
| 406 |
|
| 407 |
// Clear log to ensure that only generated entries are found.
|
| 408 |
db_delete('watchdog')->execute();
|
| 409 |
|
| 410 |
// Generate watchdog entries.
|
| 411 |
$type_names = array();
|
| 412 |
$types = array();
|
| 413 |
for ($i = 0; $i < 3; $i++) {
|
| 414 |
$type_names[] = $type_name = $this->randomName();
|
| 415 |
$severity = WATCHDOG_EMERG;
|
| 416 |
for ($j = 0; $j < 3; $j++) {
|
| 417 |
$types[] = $type = array(
|
| 418 |
'count' => mt_rand(1, 5),
|
| 419 |
'type' => $type_name,
|
| 420 |
'severity' => $severity++,
|
| 421 |
);
|
| 422 |
$this->generateLogEntries($type['count'], $type['type'], $type['severity']);
|
| 423 |
}
|
| 424 |
}
|
| 425 |
|
| 426 |
// View the dblog.
|
| 427 |
$this->drupalGet('admin/reports/dblog');
|
| 428 |
|
| 429 |
// Confirm all the entries are displayed.
|
| 430 |
$count = $this->getTypeCount($types);
|
| 431 |
foreach ($types as $key => $type) {
|
| 432 |
$this->assertEqual($count[$key], $type['count'], 'Count matched');
|
| 433 |
}
|
| 434 |
|
| 435 |
// Filter by each type and confirm that entries with various severities are
|
| 436 |
// displayed.
|
| 437 |
foreach ($type_names as $type_name) {
|
| 438 |
$edit = array(
|
| 439 |
'type[]' => array($type_name),
|
| 440 |
);
|
| 441 |
$this->drupalPost(NULL, $edit, t('Filter'));
|
| 442 |
|
| 443 |
// Count the number of entries of this type.
|
| 444 |
$type_count = 0;
|
| 445 |
foreach ($types as $type) {
|
| 446 |
if ($type['type'] == $type_name) {
|
| 447 |
$type_count += $type['count'];
|
| 448 |
}
|
| 449 |
}
|
| 450 |
|
| 451 |
$count = $this->getTypeCount($types);
|
| 452 |
$this->assertEqual(array_sum($count), $type_count, 'Count matched');
|
| 453 |
}
|
| 454 |
|
| 455 |
// Set filter to match each of the three type attributes and confirm the
|
| 456 |
// number of entries displayed.
|
| 457 |
foreach ($types as $key => $type) {
|
| 458 |
$edit = array(
|
| 459 |
'type[]' => array($type['type']),
|
| 460 |
'severity[]' => array($type['severity']),
|
| 461 |
);
|
| 462 |
$this->drupalPost(NULL, $edit, t('Filter'));
|
| 463 |
|
| 464 |
$count = $this->getTypeCount($types);
|
| 465 |
$this->assertEqual(array_sum($count), $type['count'], 'Count matched');
|
| 466 |
}
|
| 467 |
}
|
| 468 |
|
| 469 |
/**
|
| 470 |
* Get the log entry information form the page.
|
| 471 |
*
|
| 472 |
* @return
|
| 473 |
* List of entries and their information.
|
| 474 |
*/
|
| 475 |
protected function getLogEntries() {
|
| 476 |
$entries = array();
|
| 477 |
if ($table = $this->xpath('.//table[@id="admin-dblog"]')) {
|
| 478 |
$table = array_shift($table);
|
| 479 |
foreach ($table->tbody->tr as $row) {
|
| 480 |
$entries[] = array(
|
| 481 |
'severity' => $this->getSeverityConstant($row['class']),
|
| 482 |
'type' => $this->asText($row->td[1]),
|
| 483 |
'message' => $this->asText($row->td[3]),
|
| 484 |
'user' => $this->asText($row->td[4]),
|
| 485 |
);
|
| 486 |
}
|
| 487 |
}
|
| 488 |
return $entries;
|
| 489 |
}
|
| 490 |
|
| 491 |
/**
|
| 492 |
* Get the count of entries per type.
|
| 493 |
*
|
| 494 |
* @param $types
|
| 495 |
* The type information to compare against.
|
| 496 |
* @return
|
| 497 |
* The count of each type keyed by the key of the $types array.
|
| 498 |
*/
|
| 499 |
protected function getTypeCount(array $types) {
|
| 500 |
$entries = $this->getLogEntries();
|
| 501 |
$count = array_fill(0, count($types), 0);
|
| 502 |
foreach ($entries as $entry) {
|
| 503 |
foreach ($types as $key => $type) {
|
| 504 |
if ($entry['type'] == $type['type'] && $entry['severity'] == $type['severity']) {
|
| 505 |
$count[$key]++;
|
| 506 |
break;
|
| 507 |
}
|
| 508 |
}
|
| 509 |
}
|
| 510 |
return $count;
|
| 511 |
}
|
| 512 |
|
| 513 |
/**
|
| 514 |
* Get the watchdog severity constant corresponding to the CSS class.
|
| 515 |
*
|
| 516 |
* @param $class
|
| 517 |
* CSS class attribute.
|
| 518 |
* @return
|
| 519 |
* The watchdog severity constant or NULL if not found.
|
| 520 |
*/
|
| 521 |
protected function getSeverityConstant($class) {
|
| 522 |
// Reversed array from dblog_overview().
|
| 523 |
$map = array(
|
| 524 |
'dblog-debug' => WATCHDOG_DEBUG,
|
| 525 |
'dblog-info' => WATCHDOG_INFO,
|
| 526 |
'dblog-notice' => WATCHDOG_NOTICE,
|
| 527 |
'dblog-warning' => WATCHDOG_WARNING,
|
| 528 |
'dblog-error' => WATCHDOG_ERROR,
|
| 529 |
'dblog-critical' => WATCHDOG_CRITICAL,
|
| 530 |
'dblog-alert' => WATCHDOG_ALERT,
|
| 531 |
'dblog-emerg' => WATCHDOG_EMERG,
|
| 532 |
);
|
| 533 |
|
| 534 |
// Find the class that contains the severity.
|
| 535 |
$classes = explode(' ', $class);
|
| 536 |
foreach ($classes as $class) {
|
| 537 |
if (isset($map[$class])) {
|
| 538 |
return $map[$class];
|
| 539 |
}
|
| 540 |
}
|
| 541 |
return NULL;
|
| 542 |
}
|
| 543 |
|
| 544 |
/**
|
| 545 |
* Extract the text contained by the element.
|
| 546 |
*
|
| 547 |
* @param $element
|
| 548 |
* Element to extract text from.
|
| 549 |
* @return
|
| 550 |
* Extracted text.
|
| 551 |
*/
|
| 552 |
protected function asText(SimpleXMLElement $element) {
|
| 553 |
if (!is_object($element)) {
|
| 554 |
return $this->fail('The element is not an element.');
|
| 555 |
}
|
| 556 |
return trim(html_entity_decode(strip_tags($element->asXML())));
|
| 557 |
}
|
| 558 |
}
|