public function XssTest::testFilterXssNormalized in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/Tests/Component/Utility/XssTest.php \Drupal\Tests\Component\Utility\XssTest::testFilterXssNormalized()
2. 10 core/tests/Drupal/Tests/Component/Utility/XssTest.php \Drupal\Tests\Component\Utility\XssTest::testFilterXssNormalized()

Tests limiting allowed tags and XSS prevention.

XSS tests assume that script is disallowed by default and src is allowed by default, but on* and style attributes are disallowed.

@dataProvider providerTestFilterXssNormalized

Parameters

string $value: The value to filter.

string $expected: The expected result.

string $message: The assertion message to display upon failure.

array $allowed_tags: (optional) The allowed HTML tags to be passed to \Drupal\Component\Utility\Xss::filter().

File

core/tests/Drupal/Tests/Component/Utility/XssTest.php, line 65

Class

XssTest

XSS Filtering tests.

Namespace

Drupal\Tests\Component\Utility

Code

public function testFilterXssNormalized($value, $expected, $message, array $allowed_tags = NULL) {
  if ($allowed_tags === NULL) {
    $value = Xss::filter($value);
  }
  else {
    $value = Xss::filter($value, $allowed_tags);
  }
  $this
    ->assertNormalized($value, $expected, $message);
}