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- <?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.
- */
- /**
- * @group legacy
- */
- class grammarTest extends \PHPUnit\Framework\TestCase
- {
- protected function setUp()
- {
- require_once __DIR__.'/SimpleTokenParser.php';
- }
- /**
- * @dataProvider getTests
- */
- public function testGrammar($tag, $grammar, $template, $output, $exception)
- {
- $twig = new Twig_Environment(new Twig_Loader_Array(array('template' => $template)), array('cache' => false, 'autoescape' => false, 'debug' => true));
- $twig->addExtension(new Twig_Extension_Debug());
- $twig->addTokenParser(new SimpleTokenParser($tag, $grammar));
- $ok = true;
- try {
- $template = $twig->loadTemplate('template');
- } catch (Exception $e) {
- $ok = false;
- if (false === $exception) {
- $this->fail('Exception not expected');
- } else {
- $this->assertEquals($exception, get_class($e));
- }
- }
- if ($ok) {
- if (false !== $exception) {
- $this->fail(sprintf('Exception "%s" expected', $exception));
- }
- $actual = $template->render(array());
- $this->assertEquals($output, $actual);
- }
- }
- public function getTests()
- {
- return array(
- array('foo1', '', '{% foo1 %}', '|', false),
- array('foo2', '', '{% foo2 "bar" %}', '|', 'Twig_Error_Syntax'),
- array('foo3', '<foo>', '{% foo3 "bar" %}', '|bar|', false),
- array('foo4', '<foo>', '{% foo4 1 + 2 %}', '|3|', false),
- array('foo5', '<foo:expression>', '{% foo5 1 + 2 %}', '|3|', false),
- array('foo6', '<foo:array>', '{% foo6 1 + 2 %}', '|3|', 'Twig_Error_Syntax'),
- array('foo7', '<foo>', '{% foo7 %}', '|3|', 'Twig_Error_Syntax'),
- array('foo8', '<foo:array>', '{% foo8 [1, 2] %}', "|int(0)\nint(1)\nint(1)\nint(2)\n|", false),
- array('foo9', '<foo> with <bar>', '{% foo9 "bar" with "foobar" %}', '|bar|with|foobar|', false),
- array('foo10', '<foo> [with <bar>]', '{% foo10 "bar" with "foobar" %}', '|bar|with|foobar|', false),
- array('foo11', '<foo> [with <bar>]', '{% foo11 "bar" %}', '|bar|', false),
- );
- }
- }
|