function UncaughtExceptionTest::assertNoErrorsLogged

Asserts that no errors have been logged to the PHP error.log thus far.

@internal

See also

\Drupal\simpletest\TestBase::prepareEnvironment()

\Drupal\Core\DrupalKernel::bootConfiguration()

File

core/tests/Drupal/FunctionalTests/Bootstrap/UncaughtExceptionTest.php, line 318

Class

UncaughtExceptionTest

Tests kernel panic when things are really messed up.

Namespace

Code

protected function assertNoErrorsLogged() : void {
    // Since PHP only creates the error.log file when an actual error is
    // triggered, it is sufficient to check whether the file exists.
    $this->assertFileDoesNotExist(DRUPAL_ROOT . '/' . $this->siteDirectory . '/error.log');
}