function HookBootExitTestCase::testHookBootExit

Test calling of hook_boot() and hook_exit().

File

modules/simpletest/tests/bootstrap.test, line 385

Class

HookBootExitTestCase

Test hook_boot() and hook_exit().

Code

function testHookBootExit() {
    // Test with cache disabled. Boot and exit should always fire.
    variable_set('cache', 0);
    $this->drupalGet('');
    $calls = 1;
    $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(
        ':type' => 'system_test',
        ':message' => 'hook_boot',
    ))->fetchField(), $calls, t('hook_boot called with disabled cache.'));
    $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(
        ':type' => 'system_test',
        ':message' => 'hook_exit',
    ))->fetchField(), $calls, t('hook_exit called with disabled cache.'));
    // Test with normal cache. Boot and exit should be called.
    variable_set('cache', 1);
    $this->drupalGet('');
    $calls++;
    $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(
        ':type' => 'system_test',
        ':message' => 'hook_boot',
    ))->fetchField(), $calls, t('hook_boot called with normal cache.'));
    $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(
        ':type' => 'system_test',
        ':message' => 'hook_exit',
    ))->fetchField(), $calls, t('hook_exit called with normal cache.'));
    // Boot and exit should not fire since the page is cached.
    variable_set('page_cache_invoke_hooks', FALSE);
    $this->assertTrue(cache_get(url('', array(
        'absolute' => TRUE,
    )), 'cache_page'), t('Page has been cached.'));
    $this->drupalGet('');
    $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(
        ':type' => 'system_test',
        ':message' => 'hook_boot',
    ))->fetchField(), $calls, t('hook_boot not called with aggressive cache and a cached page.'));
    $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(
        ':type' => 'system_test',
        ':message' => 'hook_exit',
    ))->fetchField(), $calls, t('hook_exit not called with aggressive cache and a cached page.'));
    // Test with page cache cleared, boot and exit should be called.
    $this->assertTrue(db_delete('cache_page')->execute(), t('Page cache cleared.'));
    $this->drupalGet('');
    $calls++;
    $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(
        ':type' => 'system_test',
        ':message' => 'hook_boot',
    ))->fetchField(), $calls, t('hook_boot called with aggressive cache and no cached page.'));
    $this->assertEqual(db_query('SELECT COUNT(*) FROM {watchdog} WHERE type = :type AND message = :message', array(
        ':type' => 'system_test',
        ':message' => 'hook_exit',
    ))->fetchField(), $calls, t('hook_exit called with aggressive cache and no cached page.'));
}