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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\Component\VarDumper\Tests\Cloner;
- use PHPUnit\Framework\TestCase;
- use Symfony\Component\VarDumper\Cloner\VarCloner;
- /**
- * @author Nicolas Grekas <p@tchwork.com>
- */
- class VarClonerTest extends TestCase
- {
- public function testMaxIntBoundary()
- {
- $data = array(PHP_INT_MAX => 123);
- $cloner = new VarCloner();
- $clone = $cloner->cloneVar($data);
- $expected = <<<EOTXT
- Symfony\Component\VarDumper\Cloner\Data Object
- (
- [data:Symfony\Component\VarDumper\Cloner\Data:private] => Array
- (
- [0] => Array
- (
- [0] => Symfony\Component\VarDumper\Cloner\Stub Object
- (
- [type] => array
- [class] => assoc
- [value] => 1
- [cut] => 0
- [handle] => 0
- [refCount] => 0
- [position] => 1
- [attr] => Array
- (
- )
- )
- )
- [1] => Array
- (
- [%s] => 123
- )
- )
- [position:Symfony\Component\VarDumper\Cloner\Data:private] => 0
- [key:Symfony\Component\VarDumper\Cloner\Data:private] => 0
- [maxDepth:Symfony\Component\VarDumper\Cloner\Data:private] => 20
- [maxItemsPerDepth:Symfony\Component\VarDumper\Cloner\Data:private] => -1
- [useRefHandles:Symfony\Component\VarDumper\Cloner\Data:private] => -1
- )
- EOTXT;
- $this->assertSame(sprintf($expected, PHP_INT_MAX), print_r($clone, true));
- }
- public function testClone()
- {
- $json = json_decode('{"1":{"var":"val"},"2":{"var":"val"}}');
- $cloner = new VarCloner();
- $clone = $cloner->cloneVar($json);
- $expected = <<<EOTXT
- Symfony\Component\VarDumper\Cloner\Data Object
- (
- [data:Symfony\Component\VarDumper\Cloner\Data:private] => Array
- (
- [0] => Array
- (
- [0] => Symfony\Component\VarDumper\Cloner\Stub Object
- (
- [type] => object
- [class] => stdClass
- [value] =>
- [cut] => 0
- [handle] => %i
- [refCount] => 0
- [position] => 1
- [attr] => Array
- (
- )
- )
- )
- [1] => Array
- (
- [\000+\0001] => Symfony\Component\VarDumper\Cloner\Stub Object
- (
- [type] => object
- [class] => stdClass
- [value] =>
- [cut] => 0
- [handle] => %i
- [refCount] => 0
- [position] => 2
- [attr] => Array
- (
- )
- )
- [\000+\0002] => Symfony\Component\VarDumper\Cloner\Stub Object
- (
- [type] => object
- [class] => stdClass
- [value] =>
- [cut] => 0
- [handle] => %i
- [refCount] => 0
- [position] => 3
- [attr] => Array
- (
- )
- )
- )
- [2] => Array
- (
- [\000+\000var] => val
- )
- [3] => Array
- (
- [\000+\000var] => val
- )
- )
- [position:Symfony\Component\VarDumper\Cloner\Data:private] => 0
- [key:Symfony\Component\VarDumper\Cloner\Data:private] => 0
- [maxDepth:Symfony\Component\VarDumper\Cloner\Data:private] => 20
- [maxItemsPerDepth:Symfony\Component\VarDumper\Cloner\Data:private] => -1
- [useRefHandles:Symfony\Component\VarDumper\Cloner\Data:private] => -1
- )
- EOTXT;
- $this->assertStringMatchesFormat($expected, print_r($clone, true));
- }
- public function testJsonCast()
- {
- if (ini_get('xdebug.overload_var_dump') == 2) {
- $this->markTestSkipped('xdebug is active');
- }
- $data = (array) json_decode('{"1":{}}');
- $cloner = new VarCloner();
- $clone = $cloner->cloneVar($data);
- $expected = <<<'EOTXT'
- object(Symfony\Component\VarDumper\Cloner\Data)#%i (6) {
- ["data":"Symfony\Component\VarDumper\Cloner\Data":private]=>
- array(2) {
- [0]=>
- array(1) {
- [0]=>
- object(Symfony\Component\VarDumper\Cloner\Stub)#%i (8) {
- ["type"]=>
- string(5) "array"
- ["class"]=>
- string(5) "assoc"
- ["value"]=>
- int(1)
- ["cut"]=>
- int(0)
- ["handle"]=>
- int(0)
- ["refCount"]=>
- int(0)
- ["position"]=>
- int(1)
- ["attr"]=>
- array(0) {
- }
- }
- }
- [1]=>
- array(1) {
- ["1"]=>
- object(Symfony\Component\VarDumper\Cloner\Stub)#%i (8) {
- ["type"]=>
- string(6) "object"
- ["class"]=>
- string(8) "stdClass"
- ["value"]=>
- NULL
- ["cut"]=>
- int(0)
- ["handle"]=>
- int(%i)
- ["refCount"]=>
- int(0)
- ["position"]=>
- int(0)
- ["attr"]=>
- array(0) {
- }
- }
- }
- }
- ["position":"Symfony\Component\VarDumper\Cloner\Data":private]=>
- int(0)
- ["key":"Symfony\Component\VarDumper\Cloner\Data":private]=>
- int(0)
- ["maxDepth":"Symfony\Component\VarDumper\Cloner\Data":private]=>
- int(20)
- ["maxItemsPerDepth":"Symfony\Component\VarDumper\Cloner\Data":private]=>
- int(-1)
- ["useRefHandles":"Symfony\Component\VarDumper\Cloner\Data":private]=>
- int(-1)
- }
- EOTXT;
- ob_start();
- var_dump($clone);
- $this->assertStringMatchesFormat($expected, ob_get_clean());
- }
- public function testCaster()
- {
- $cloner = new VarCloner(array(
- '*' => function ($obj, $array) {
- return array('foo' => 123);
- },
- __CLASS__ => function ($obj, $array) {
- ++$array['foo'];
- return $array;
- },
- ));
- $clone = $cloner->cloneVar($this);
- $expected = <<<EOTXT
- Symfony\Component\VarDumper\Cloner\Data Object
- (
- [data:Symfony\Component\VarDumper\Cloner\Data:private] => Array
- (
- [0] => Array
- (
- [0] => Symfony\Component\VarDumper\Cloner\Stub Object
- (
- [type] => object
- [class] => %s
- [value] =>
- [cut] => 0
- [handle] => %i
- [refCount] => 0
- [position] => 1
- [attr] => Array
- (
- )
- )
- )
- [1] => Array
- (
- [foo] => 124
- )
- )
- [position:Symfony\Component\VarDumper\Cloner\Data:private] => 0
- [key:Symfony\Component\VarDumper\Cloner\Data:private] => 0
- [maxDepth:Symfony\Component\VarDumper\Cloner\Data:private] => 20
- [maxItemsPerDepth:Symfony\Component\VarDumper\Cloner\Data:private] => -1
- [useRefHandles:Symfony\Component\VarDumper\Cloner\Data:private] => -1
- )
- EOTXT;
- $this->assertStringMatchesFormat($expected, print_r($clone, true));
- }
- }
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