protected function UpgradePathTestCase::refreshVariables in Drupal 7

Specialized refreshVariables().

Overrides DrupalWebTestCase::refreshVariables

1 call to UpgradePathTestCase::refreshVariables()

UpgradePathTestCase::performUpgrade in modules/simpletest/tests/upgrade/upgrade.test

Perform the upgrade.

File

modules/simpletest/tests/upgrade/upgrade.test, line 192

Class

UpgradePathTestCase

Perform end-to-end tests of the upgrade path.

Code

protected function refreshVariables() {

  // No operation if the child has not been upgraded yet.
  if (!$this->upgradedSite) {
    return parent::refreshVariables();
  }
}