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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();
  }
}