public function StandardTest::testBlacklistMode in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/editor/tests/src/Unit/EditorXssFilter/StandardTest.php \Drupal\Tests\editor\Unit\EditorXssFilter\StandardTest::testBlacklistMode()

Tests removing disallowed tags and XSS prevention.

\Drupal\Component\Utility\Xss::filter() has the ability to run in blacklist mode, in which it still applies the exact same filtering, with one exception: it no longer works with a list of allowed tags, but with a list of disallowed tags.

@dataProvider providerTestBlackListMode

Parameters

string $value: The value to filter.

string $expected: The string that is expected to be missing.

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

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

File

core/modules/editor/tests/src/Unit/EditorXssFilter/StandardTest.php, line 563

Class

StandardTest

@coversDefaultClass \Drupal\editor\EditorXssFilter\Standard @group editor

Namespace

Drupal\Tests\editor\Unit\EditorXssFilter

Code

public function testBlacklistMode($value, $expected, $message, array $disallowed_tags) {
  $value = Standard::filter($value, $disallowed_tags);
  $this
    ->assertSame($expected, $value, $message);
}