IntegrationTest.php

1. 8.x drupal/core/vendor/twig/twig/test/Twig/Tests/IntegrationTest.php
2. 8.x drupal/core/modules/statistics/lib/Drupal/statistics/Tests/Views/IntegrationTest.php
3. 8.x drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/IntegrationTest.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) Fabien Potencier
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

// This function is defined to check that escaping strategies
// like html works even if a function with the same name is defined.
function html() {
  return 'foo';
}
class Twig_Tests_IntegrationTest extends Twig_Test_IntegrationTestCase {
  public function getExtensions() {
    $policy = new Twig_Sandbox_SecurityPolicy(array(), array(), array(), array(), array());
    return array(
      new Twig_Extension_Debug(),
      new Twig_Extension_Sandbox($policy, false),
      new Twig_Extension_StringLoader(),
      new TwigTestExtension(),
    );
  }
  public function getFixturesDir() {
    return dirname(__FILE__) . '/Fixtures/';
  }

}
function test_foo($value = 'foo') {
  return $value;
}
class TwigTestFoo implements Iterator {
  const BAR_NAME = 'bar';
  public $position = 0;
  public $array = array(
    1,
    2,
  );
  public function bar($param1 = null, $param2 = null) {
    return 'bar' . ($param1 ? '_' . $param1 : '') . ($param2 ? '-' . $param2 : '');
  }
  public function getFoo() {
    return 'foo';
  }
  public function getSelf() {
    return $this;
  }
  public function is() {
    return 'is';
  }
  public function in() {
    return 'in';
  }
  public function not() {
    return 'not';
  }
  public function strToLower($value) {
    return strtolower($value);
  }
  public function rewind() {
    $this->position = 0;
  }
  public function current() {
    return $this->array[$this->position];
  }
  public function key() {
    return 'a';
  }
  public function next() {
    ++$this->position;
  }
  public function valid() {
    return isset($this->array[$this->position]);
  }

}
class TwigTestTokenParser_☃ extends Twig_TokenParser {
  public function parse(Twig_Token $token) {
    $this->parser
      ->getStream()
      ->expect(Twig_Token::BLOCK_END_TYPE);
    return new Twig_Node_Print(new Twig_Node_Expression_Constant('☃', -1), -1);
  }
  public function getTag() {
    return '☃';
  }

}
class TwigTestExtension extends Twig_Extension {
  public function getTokenParsers() {
    return array(
      new TwigTestTokenParser_☃(),
    );
  }
  public function getFilters() {
    return array(
      '☃' => new Twig_Filter_Method($this, '☃Filter'),
      'escape_and_nl2br' => new Twig_Filter_Method($this, 'escape_and_nl2br', array(
        'needs_environment' => true,
        'is_safe' => array(
          'html',
        ),
      )),
      'nl2br' => new Twig_Filter_Method($this, 'nl2br', array(
        'pre_escape' => 'html',
        'is_safe' => array(
          'html',
        ),
      )),
      'escape_something' => new Twig_Filter_Method($this, 'escape_something', array(
        'is_safe' => array(
          'something',
        ),
      )),
      'preserves_safety' => new Twig_Filter_Method($this, 'preserves_safety', array(
        'preserves_safety' => array(
          'html',
        ),
      )),
      '*_path' => new Twig_Filter_Method($this, 'dynamic_path'),
      '*_foo_*_bar' => new Twig_Filter_Method($this, 'dynamic_foo'),
    );
  }
  public function getFunctions() {
    return array(
      '☃' => new Twig_Function_Method($this, '☃Function'),
      'safe_br' => new Twig_Function_Method($this, 'br', array(
        'is_safe' => array(
          'html',
        ),
      )),
      'unsafe_br' => new Twig_Function_Method($this, 'br'),
      '*_path' => new Twig_Function_Method($this, 'dynamic_path'),
      '*_foo_*_bar' => new Twig_Function_Method($this, 'dynamic_foo'),
    );
  }
  public function ☃Filter($value) {
    return "☃{$value}☃";
  }
  public function ☃Function($value) {
    return "☃{$value}☃";
  }

  /**
   * nl2br which also escapes, for testing escaper filters
   */
  public function escape_and_nl2br($env, $value, $sep = '<br />') {
    return $this
      ->nl2br(twig_escape_filter($env, $value, 'html'), $sep);
  }

  /**
   * nl2br only, for testing filters with pre_escape
   */
  public function nl2br($value, $sep = '<br />') {

    // not secure if $value contains html tags (not only entities)
    // don't use
    return str_replace("\n", "{$sep}\n", $value);
  }
  public function dynamic_path($element, $item) {
    return $element . '/' . $item;
  }
  public function dynamic_foo($foo, $bar, $item) {
    return $foo . '/' . $bar . '/' . $item;
  }
  public function escape_something($value) {
    return strtoupper($value);
  }
  public function preserves_safety($value) {
    return strtoupper($value);
  }
  public function br() {
    return '<br />';
  }
  public function getName() {
    return 'test';
  }

}