<?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\Component\VarDumper\Tests\Cloner;

use PHPUnit\Framework\TestCase;
use Symfony\Component\VarDumper\Caster\Caster;
use Symfony\Component\VarDumper\Caster\ClassStub;
use Symfony\Component\VarDumper\Cloner\Data;
use Symfony\Component\VarDumper\Cloner\VarCloner;

class DataTest extends TestCase
{
    public function testBasicData()
    {
        $values = array(1 => 123, 4.5, 'abc', null, false);
        $data = $this->cloneVar($values);
        $clonedValues = array();

        $this->assertInstanceOf(Data::class, $data);
        $this->assertCount(count($values), $data);
        $this->assertFalse(isset($data->{0}));
        $this->assertFalse(isset($data[0]));

        foreach ($data as $k => $v) {
            $this->assertTrue(isset($data->{$k}));
            $this->assertTrue(isset($data[$k]));
            $this->assertSame(gettype($values[$k]), $data->seek($k)->getType());
            $this->assertSame($values[$k], $data->seek($k)->getValue());
            $this->assertSame($values[$k], $data->{$k});
            $this->assertSame($values[$k], $data[$k]);
            $this->assertSame((string) $values[$k], (string) $data->seek($k));

            $clonedValues[$k] = $v->getValue();
        }

        $this->assertSame($values, $clonedValues);
    }

    public function testObject()
    {
        $data = $this->cloneVar(new \Exception('foo'));

        $this->assertSame('Exception', $data->getType());

        $this->assertSame('foo', $data->message);
        $this->assertSame('foo', $data->{Caster::PREFIX_PROTECTED.'message'});

        $this->assertSame('foo', $data['message']);
        $this->assertSame('foo', $data[Caster::PREFIX_PROTECTED.'message']);

        $this->assertStringMatchesFormat('Exception (count=%d)', (string) $data);
    }

    public function testArray()
    {
        $values = array(array(), array(123));
        $data = $this->cloneVar($values);

        $this->assertSame($values, $data->getValue(true));

        $children = $data->getValue();

        $this->assertInternalType('array', $children);

        $this->assertInstanceOf(Data::class, $children[0]);
        $this->assertInstanceOf(Data::class, $children[1]);

        $this->assertEquals($children[0], $data[0]);
        $this->assertEquals($children[1], $data[1]);

        $this->assertSame($values[0], $children[0]->getValue(true));
        $this->assertSame($values[1], $children[1]->getValue(true));
    }

    public function testStub()
    {
        $data = $this->cloneVar(array(new ClassStub('stdClass')));
        $data = $data[0];

        $this->assertSame('string', $data->getType());
        $this->assertSame('stdClass', $data->getValue());
        $this->assertSame('stdClass', (string) $data);
    }

    public function testHardRefs()
    {
        $values = array(array());
        $values[1] = &$values[0];
        $values[2][0] = &$values[2];

        $data = $this->cloneVar($values);

        $this->assertSame(array(), $data[0]->getValue());
        $this->assertSame(array(), $data[1]->getValue());
        $this->assertEquals(array($data[2]->getValue()), $data[2]->getValue(true));

        $this->assertSame('array (count=3)', (string) $data);
    }

    private function cloneVar($value)
    {
        $cloner = new VarCloner();

        return $cloner->cloneVar($value);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTA3NTg2MDY5MTQxMjYxMCA2OTc4ODUxNTUyMTkzMTUyIDI3MTUwNDcyNjM4ODUwODM=