Commit 348b534b authored by Jeremy's avatar Jeremy

Issue #1863996 by Jeremy: Remove session tests

parent 6d64c699
<?php
/**
* @file
* Provides SimpleTests for core session handling functionality.
*/
class MemcacheSessionTestCase extends MemcacheTestCase {
protected $default_bin = '';
public static function getInfo() {
return array(
'name' => 'Session tests',
'description' => 'Memcache session handling tests.',
'group' => 'Memcache',
);
}
/**
* @see MemcacheTestCase::setUp()
*/
public function setUp() {
parent::setUp('session_test');
}
/**
* Tests for drupal_save_session() and drupal_session_regenerate().
*/
public function testSessionSaveRegenerate() {
$this->assertFalse(drupal_save_session(), t('drupal_save_session() correctly returns FALSE (inside of testing framework) when initially called with no arguments.'), t('Session'));
$this->assertFalse(drupal_save_session(FALSE), t('drupal_save_session() correctly returns FALSE when called with FALSE.'), t('Session'));
$this->assertFalse(drupal_save_session(), t('drupal_save_session() correctly returns FALSE when saving has been disabled.'), t('Session'));
$this->assertTrue(drupal_save_session(TRUE), t('drupal_save_session() correctly returns TRUE when called with TRUE.'), t('Session'));
$this->assertTrue(drupal_save_session(), t('drupal_save_session() correctly returns TRUE when saving has been enabled.'), t('Session'));
// Test session hardening code from SA-2008-044.
$user = $this->drupalCreateUser(array('access content'));
// Enable sessions.
$this->sessionReset($user->uid);
// Make sure the session cookie is set as HttpOnly.
$this->drupalLogin($user);
$this->assertTrue(preg_match('/HttpOnly/i', $this->drupalGetHeader('Set-Cookie', TRUE)), t('Session cookie is set as HttpOnly.'));
$this->drupalLogout();
// Verify that the session is regenerated if a module calls exit
// in hook_user_login().
user_save($user, array('name' => 'session_test_user'));
$user->name = 'session_test_user';
$this->drupalGet('session-test/id');
$matches = array();
preg_match('/\s*session_id:(.*)\n/', $this->drupalGetContent(), $matches);
$this->assertTrue(!empty($matches[1]), t('Found session ID before logging in.'));
$original_session = $matches[1];
// We cannot use $this->drupalLogin($user); because we exit in
// session_test_user_login() which breaks a normal assertion.
$edit = array(
'name' => $user->name,
'pass' => $user->pass_raw,
);
$this->drupalPost('user', $edit, t('Log in'));
$this->drupalGet('user');
$pass = $this->assertText($user->name, t('Found name: %name', array('%name' => $user->name)), t('User login'));
$this->_logged_in = $pass;
$this->drupalGet('session-test/id');
$matches = array();
preg_match('/\s*session_id:(.*)\n/', $this->drupalGetContent(), $matches);
$this->assertTrue(!empty($matches[1]), t('Found session ID after logging in.'));
$this->assertTrue($matches[1] != $original_session, t('Session ID changed after login.'));
}
/**
* Test data persistence via the session_test module callbacks. Also tests
* drupal_session_count() since session data is already generated here.
*/
public function testDataPersistence() {
$user = $this->drupalCreateUser(array('access content'));
// Enable sessions.
$this->sessionReset($user->uid);
$this->drupalLogin($user);
// Confirm that the session value really exists in memcache.
$this->assertTrue(dmemcache_get($user->uid, 'users'), t('Memcache sessions are configured correctly.'));
$value_1 = $this->randomName();
$this->drupalGet('session-test/set/' . $value_1);
$this->assertText($value_1, t('The session value was stored.'), t('Session'));
$this->drupalGet('session-test/get');
$this->assertText($value_1, t('Session correctly returned the stored data for an authenticated user.'), t('Session'));
// Attempt to write over val_1. If drupal_save_session(FALSE) is working.
// properly, val_1 will still be set.
$value_2 = $this->randomName();
$this->drupalGet('session-test/no-set/' . $value_2);
$this->assertText($value_2, t('The session value was correctly passed to session-test/no-set.'), t('Session'));
$this->drupalGet('session-test/get');
$this->assertText($value_1, t('Session data is not saved for drupal_save_session(FALSE).'), t('Session'));
// Switch browser cookie to anonymous user, then back to user 1.
$this->sessionReset();
$this->sessionReset($user->uid);
$this->assertText($value_1, t('Session data persists through browser close.'), t('Session'));
// Logout the user and make sure the stored value no longer persists.
$this->drupalLogout();
$this->sessionReset();
$this->drupalGet('session-test/get');
$this->assertNoText($value_1, t("After logout, previous user's session data is not available."), t('Session'));
// Now try to store some data as an anonymous user.
$value_3 = $this->randomName();
$this->drupalGet('session-test/set/' . $value_3);
$this->assertText($value_3, t('Session data stored for anonymous user.'), t('Session'));
$this->drupalGet('session-test/get');
$this->assertText($value_3, t('Session correctly returned the stored data for an anonymous user.'), t('Session'));
// Try to store data when drupal_save_session(FALSE).
$value_4 = $this->randomName();
$this->drupalGet('session-test/no-set/' . $value_4);
$this->assertText($value_4, t('The session value was correctly passed to session-test/no-set.'), t('Session'));
$this->drupalGet('session-test/get');
$this->assertText($value_3, t('Session data is not saved for drupal_save_session(FALSE).'), t('Session'));
// Login, the data should persist.
$this->drupalLogin($user);
$this->sessionReset($user->uid);
$this->drupalGet('session-test/get');
$this->assertNoText($value_1, t('Session has persisted for an authenticated user after logging out and then back in.'), t('Session'));
// Change session and create another user.
$user2 = $this->drupalCreateUser(array('access content'));
$this->sessionReset($user2->uid);
$this->drupalLogin($user2);
}
/**
* Test that empty anonymous sessions are destroyed.
*/
public function testEmptyAnonymousSession() {
// Verify that no session is automatically created for anonymous user.
$this->drupalGet('');
$this->assertSessionCookie(FALSE);
$this->assertSessionEmpty(TRUE);
// The same behavior is expected when caching is enabled.
variable_set('cache', TRUE);
$this->drupalGet('');
$this->assertSessionCookie(FALSE);
$this->assertSessionEmpty(TRUE);
$this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'MISS', t('Page was not cached.'));
// Start a new session by setting a message.
$this->drupalGet('session-test/set-message');
$this->assertSessionCookie(TRUE);
$this->assertTrue($this->drupalGetHeader('Set-Cookie'), t('New session was started.'));
// Display the message, during the same request the session is destroyed
// and the session cookie is unset.
$this->drupalGet('');
$this->assertSessionCookie(FALSE);
$this->assertSessionEmpty(FALSE);
$this->assertFalse($this->drupalGetHeader('X-Drupal-Cache'), t('Caching was bypassed.'));
$this->assertText(t('This is a dummy message.'), t('Message was displayed.'));
$this->assertTrue(preg_match('/SESS\w+=deleted/', $this->drupalGetHeader('Set-Cookie')), t('Session cookie was deleted.'));
// Verify that session was destroyed.
$this->drupalGet('');
$this->assertSessionCookie(FALSE);
$this->assertSessionEmpty(TRUE);
$this->assertNoText(t('This is a dummy message.'), t('Message was not cached.'));
$this->assertEqual($this->drupalGetHeader('X-Drupal-Cache'), 'HIT', t('Page was cached.'));
$this->assertFalse($this->drupalGetHeader('Set-Cookie'), t('New session was not started.'));
// Verify that no session is created if drupal_save_session(FALSE) is called.
$this->drupalGet('session-test/set-message-but-dont-save');
$this->assertSessionCookie(FALSE);
$this->assertSessionEmpty(TRUE);
// Verify that no message is displayed.
$this->drupalGet('');
$this->assertSessionCookie(FALSE);
$this->assertSessionEmpty(TRUE);
$this->assertNoText(t('This is a dummy message.'), t('The message was not saved.'));
}
/**
* Reset the cookie file so that it refers to the specified user.
*
* @param int $uid
* User id to set as the active session.
*/
protected function sessionReset($uid = 0) {
// Close the internal browser.
$this->curlClose();
$this->loggedInUser = FALSE;
// Change cookie file for user.
$this->cookieFile = variable_get('file_public_path', conf_path() . '/files') . '/cookie.' . $uid . '.txt';
$this->additionalCurlOptions[CURLOPT_COOKIEFILE] = $this->cookieFile;
$this->additionalCurlOptions[CURLOPT_COOKIESESSION] = TRUE;
$this->drupalGet('session-test/get');
$this->assertResponse(200, t('Session test module is correctly enabled.'), t('Session'));
}
/**
* Assert whether the SimpleTest browser sent a session cookie.
*/
protected function assertSessionCookie($sent) {
if ($sent) {
$this->assertNotNull($this->session_id, t('Session cookie was sent.'));
}
else {
$this->assertNull($this->session_id, t('Session cookie was not sent.'));
}
}
/**
* Assert whether $_SESSION is empty at the beginning of the request.
*/
protected function assertSessionEmpty($empty) {
if ($empty) {
$this->assertIdentical($this->drupalGetHeader('X-Session-Empty'), '1', t('Session was empty.'));
}
else {
$this->assertIdentical($this->drupalGetHeader('X-Session-Empty'), '0', t('Session was not empty.'));
}
}
}
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