/**
* Wait for JS to complete after finishing the step.
*
* With this we ensure that there are not AJAX calls
* still in progress.
*
* Executed only when running against a real browser. We wrap it
* all in a try & catch to forward the exception to i_look_for_exceptions
* so the exception will be at scenario level, which causes a failure, by
* default would be at framework level, which will stop the execution of
* the run.
*
* @param AfterStepScope $scope scope passed by event fired after step..
* @AfterStep
*/
public function after_step_javascript(AfterStepScope $scope)
{
global $CFG, $DB;
// Save the page content if the step failed.
if (!empty($CFG->behat_faildump_path) && $scope->getTestResult()->getResultCode() === Behat\Testwork\Tester\Result\TestResult::FAILED) {
$this->take_contentdump($scope);
}
// Abort any open transactions to prevent subsequent tests hanging.
// This does the same as abort_all_db_transactions(), but doesn't call error_log() as we don't
// want to see a message in the behat output.
if ($scope->getTestResult() instanceof \Behat\Behat\Tester\Result\ExecutedStepResult && $scope->getTestResult()->hasException()) {
if ($DB && $DB->is_transaction_started()) {
$DB->force_transaction_rollback();
}
}
// Only run if JS.
if (!$this->running_javascript()) {
return;
}
// Save a screenshot if the step failed.
if (!empty($CFG->behat_faildump_path) && $scope->getTestResult()->getResultCode() === Behat\Testwork\Tester\Result\TestResult::FAILED) {
$this->take_screenshot($scope);
}
try {
$this->wait_for_pending_js();
self::$currentstepexception = null;
} catch (UnexpectedAlertOpen $e) {
self::$currentstepexception = $e;
// Accepting the alert so the framework can continue properly running
// the following scenarios. Some browsers already closes the alert, so
// wrapping in a try & catch.
try {
$this->getSession()->getDriver()->getWebDriverSession()->accept_alert();
} catch (Exception $e) {
// Catching the generic one as we never know how drivers reacts here.
}
} catch (Exception $e) {
self::$currentstepexception = $e;
}
}
/**
* Wait for JS to complete after finishing the step.
*
* With this we ensure that there are not AJAX calls
* still in progress.
*
* Executed only when running against a real browser. We wrap it
* all in a try & catch to forward the exception to i_look_for_exceptions
* so the exception will be at scenario level, which causes a failure, by
* default would be at framework level, which will stop the execution of
* the run.
*
* @AfterStep @javascript
*/
public function after_step_javascript($event)
{
global $CFG;
// Save a screenshot if the step failed.
if (!empty($CFG->behat_faildump_path) && $event->getResult() === StepEvent::FAILED) {
$this->take_screenshot($event);
}
try {
$this->wait_for_pending_js();
self::$currentstepexception = null;
} catch (UnexpectedAlertOpen $e) {
self::$currentstepexception = $e;
// Accepting the alert so the framework can continue properly running
// the following scenarios. Some browsers already closes the alert, so
// wrapping in a try & catch.
try {
$this->getSession()->getDriver()->getWebDriverSession()->accept_alert();
} catch (Exception $e) {
// Catching the generic one as we never know how drivers reacts here.
}
} catch (Exception $e) {
self::$currentstepexception = $e;
}
}
