function WebDriverTestBase::tearDown

Overrides BrowserTestBase::tearDown

File

core/tests/Drupal/FunctionalJavascriptTests/WebDriverTestBase.php, line 100

Class

WebDriverTestBase

Runs a browser test using a driver that supports JavaScript.

Namespace

Code

protected function tearDown() : void {
    if ($this->mink) {
        // Wait for all requests to finish. It is possible that an AJAX request is
        // still on-going.
        $result = $this->getSession()
            ->wait(5000, 'window.drupalActiveXhrCount === 0 || typeof window.drupalActiveXhrCount === "undefined"');
        if (!$result) {
            // If the wait is unsuccessful, there may still be an AJAX request in
            // progress. If we tear down now, then this AJAX request may fail with
            // missing database tables, because tear down will have removed them.
            // Rather than allow it to fail, throw an explicit exception now
            // explaining what the problem is.
            throw new \RuntimeException('Unfinished AJAX requests while tearing down a test');
        }
        $warnings = $this->getSession()
            ->evaluateScript("JSON.parse(sessionStorage.getItem('js_testing_log_test.warnings') || JSON.stringify([]))");
        foreach ($warnings as $warning) {
            if (str_starts_with($warning, '[Deprecation]')) {
                // phpcs:ignore Drupal.Semantics.FunctionTriggerError
                @trigger_error('Javascript Deprecation:' . substr($warning, 13), E_USER_DEPRECATED);
            }
        }
    }
    parent::tearDown();
}