From ed6c2c23522a43a65eda5a6b2eeafcf75f7f544b Mon Sep 17 00:00:00 2001
From: Vladislav Vlastovskiy <me@vlastv.ru>
Date: Fri, 7 Apr 2017 12:46:44 +0300
Subject: [PATCH] Add test

---
 .../Serializer/Tests/Encoder/XmlEncoderTest.php     | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/Symfony/Component/Serializer/Tests/Encoder/XmlEncoderTest.php b/src/Symfony/Component/Serializer/Tests/Encoder/XmlEncoderTest.php
index f0c7b17e74366..1a9bbd83d747c 100644
--- a/src/Symfony/Component/Serializer/Tests/Encoder/XmlEncoderTest.php
+++ b/src/Symfony/Component/Serializer/Tests/Encoder/XmlEncoderTest.php
@@ -344,6 +344,19 @@ public function testDecodeWithoutItemHash()
         $xml = $this->encoder->encode($obj, 'xml');
         $this->assertEquals($expected, $this->encoder->decode($xml, 'xml'));
     }
+    
+    public function testDecodeBigDigitAttributes()
+    {
+        $source = '<?xml version="1.0"?>'."\n".
+            '<document index="182077241760011681341821060401202210011000045913000000017100">Name</document>'."\n";
+
+        $expected = array(
+            '#' => 'Name',
+            '@index' => '182077241760011681341821060401202210011000045913000000017100',
+        );
+
+        $this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
+    }    
 
     /**
      * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException