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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Polyfill\Tests\Php80;
use PHPUnit\Framework\TestCase;
use Symfony\Polyfill\Php80\PhpToken as PhpTokenPolyfill;
class PhpTokenTest extends TestCase
{
public function testTokenize()
{
$code = file_get_contents(__FILE__);
$tokens = \PhpToken::tokenize($code);
$polyfillTokens = PhpTokenPolyfill::tokenize($code);
$this->assertEqualsCanonicalizing((array) $tokens[1], (array) $polyfillTokens[1]);
$this->assertEqualsCanonicalizing((array) $tokens[50], (array) $polyfillTokens[50]);
$this->assertEqualsCanonicalizing((array) $tokens[100], (array) $polyfillTokens[100]);
$this->assertEqualsCanonicalizing((array) $tokens[150], (array) $polyfillTokens[150]);
$this->assertEqualsCanonicalizing((array) $tokens[200], (array) $polyfillTokens[200]);
$this->assertEqualsCanonicalizing((array) $tokens[250], (array) $polyfillTokens[250]);
}
public function testGetTokenName()
{
// named token
$token = new \PhpToken(\T_ECHO, 'echo');
$polyfillToken = new PhpTokenPolyfill(\T_ECHO, 'echo');
$this->assertSame($token->getTokenName(), $polyfillToken->getTokenName());
// single char token
$token = new \PhpToken(\ord(';'), ';');
$polyfillToken = new PhpTokenPolyfill(\ord(';'), ';');
$this->assertSame($token->getTokenName(), $polyfillToken->getTokenName());
// unknown token
$token = new \PhpToken(10000, "\0");
$polyfillToken = new PhpTokenPolyfill(10000, "\0");
$this->assertSame($token->getTokenName(), $polyfillToken->getTokenName());
}
public function testIs()
{
// single token
$token = new \PhpToken(\T_ECHO, 'echo');
$polyfillToken = new PhpTokenPolyfill(\T_ECHO, 'echo');
$this->assertSame($token->is(\T_ECHO), $polyfillToken->is(\T_ECHO));
$this->assertSame($token->is('echo'), $polyfillToken->is('echo'));
$this->assertSame($token->is('T_ECHO'), $polyfillToken->is('T_ECHO'));
// token set
$token = new \PhpToken(\T_TRAIT, 'trait');
$polyfillToken = new PhpTokenPolyfill(\T_TRAIT, 'trait');
$this->assertSame(
$token->is([\T_INTERFACE, \T_CLASS, \T_TRAIT]),
$polyfillToken->is([\T_INTERFACE, \T_CLASS, \T_TRAIT])
);
// mixed set
$token = new \PhpToken(\T_TRAIT, 'trait');
$polyfillToken = new PhpTokenPolyfill(\T_TRAIT, 'trait');
$this->assertSame(
$token->is([\T_INTERFACE, 'class', 334]),
$polyfillToken->is([\T_INTERFACE, 'class', 334])
);
}
public function testIsIgnorable()
{
// not ignorable token
$token = new \PhpToken(\T_ECHO, 'echo');
$polyfillToken = new PhpTokenPolyfill(\T_ECHO, 'echo');
$this->assertSame($token->isIgnorable(), $polyfillToken->isIgnorable());
// ignorable token
$token = new \PhpToken(\T_COMMENT, '// todo');
$polyfillToken = new PhpTokenPolyfill(\T_COMMENT, '// todo');
$this->assertSame($token->isIgnorable(), $polyfillToken->isIgnorable());
}
}
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