protected function UpgradePathTestCase::refreshVariables

7.x upgrade.test protected UpgradePathTestCase::refreshVariables()

Specialized refreshVariables().

Overrides DrupalWebTestCase::refreshVariables

1 call to UpgradePathTestCase::refreshVariables()
UpgradePathTestCase::performUpgrade in drupal/modules/simpletest/tests/upgrade/upgrade.test
Perform the upgrade.

File

drupal/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();
  }
}