<?php

/**

 * Perform early bootstrap tests.

 */

class EarlyBootstrapTestCase extends DrupalWebTestCase {

  public static function getInfo() {

    return array(

      'name'  => 'Early bootstrap test',

      'description'  => 'Confirm that calling module_implements() during early bootstrap does not pollute the module_implements() cache.',

      'group' => 'System',

    );

  }

  function setUp() {

    parent::setUp('boot_test_1', 'boot_test_2');

  }

  /**

   * Test hook_boot() on both regular and "early exit" pages.

   */

  public function testHookBoot() {

    $paths = array('', 'early_exit');

    foreach ($paths as $path) {

      // Empty the module_implements() caches.

      module_implements(NULL, FALSE, TRUE);

      // Do a request to the front page, which will call module_implements()

      // during hook_boot().

      $this->drupalGet($path);

      // Reset the static cache so we get implementation data from the persistent

      // cache.

      drupal_static_reset();

      // Make sure we get a full list of all modules implementing hook_help().

      $modules = module_implements('help');

      $this->assertTrue(in_array('boot_test_2', $modules));

    }

  }

}