function CKEditorIntegrationTest::getLastPreviewRequestTransferSize

Gets the transfer size of the last preview request.

Return value

int The size of the bytes transferred.

File

core/modules/media/tests/src/FunctionalJavascript/CKEditorIntegrationTest.php, line 1418

Class

CKEditorIntegrationTest

@coversDefaultClass \Drupal\media\Plugin\CKEditorPlugin\DrupalMedia @group media

Namespace

Code

protected function getLastPreviewRequestTransferSize() {
    $this->getSession()
        ->switchToIFrame();
    $javascript = <<<JS
(function(){
  return window.performance
    .getEntries()
    .filter(function (entry) {
      return entry.initiatorType == 'xmlhttprequest' && entry.name.indexOf('/media/test_format/preview') !== -1;
    })
    .pop()
    .transferSize;
})()
JS;
    return $this->getSession()
        ->evaluateScript($javascript);
}