function AttributeTest::testAttributeGadgetChain

Tests type enforcement in \Drupal\Core\Template\Attribute::__toString.

Attributes

File

core/tests/Drupal/Tests/Core/Template/AttributeTest.php, line 591

Class

AttributeTest

Tests Drupal\Core\Template\Attribute.

Namespace

Code

public function testAttributeGadgetChain() : void {
  // The Gadget Chain itself may trigger a deprecation before the Exception
  // that prevents the payload from executing is thrown, so we ignore
  // deprecations for this test.
  $payload = 'O:30:"Drupal\\Core\\Template\\Attribute":1:{s:7:"storage";a:1:{i:0;O:27:"Drupal\\views\\ViewExecutable":1:{s:17:"serializationData";a:9:{s:4:"args";N;s:15:"current_display";N;s:12:"current_page";N;s:6:"dom_id";N;s:8:"executed";N;s:12:"exposed_data";N;s:13:"exposed_input";N;s:17:"exposed_raw_input";N;s:7:"storage";N;}}}}';
  $this->expectException(\RuntimeException::class);
  $this->expectExceptionMessage('Unexpected type for $value (Drupal\\views\\ViewExecutable).');
  // The print is to invoke the __toString() method.
  print unserialize($payload);
}