From 69609257acbc13ffcaa3c359e17114ea46a19530 Mon Sep 17 00:00:00 2001
From: Kris Wallsmith <kris.wallsmith@gmail.com>
Date: Thu, 17 Mar 2011 16:06:47 -0700
Subject: [PATCH] [DomCrawler] updated upload logic to better emulate a real
 upload by copying the source file to the temp directory

---
 .../DomCrawler/Field/FileFormField.php        | 10 +++++-
 .../DomCrawler/Field/FileFormFieldTest.php    | 33 +++++++++++--------
 2 files changed, 28 insertions(+), 15 deletions(-)

diff --git a/src/Symfony/Component/DomCrawler/Field/FileFormField.php b/src/Symfony/Component/DomCrawler/Field/FileFormField.php
index 7d8a29a8ac72..7f1eac189177 100644
--- a/src/Symfony/Component/DomCrawler/Field/FileFormField.php
+++ b/src/Symfony/Component/DomCrawler/Field/FileFormField.php
@@ -55,13 +55,21 @@ public function setValue($value)
         if (null !== $value && is_readable($value)) {
             $error = UPLOAD_ERR_OK;
             $size = filesize($value);
+            $name = basename($value);
+
+            // copy to a tmp location
+            $tmp = tempnam(sys_get_temp_dir(), 'upload');
+            unlink($tmp);
+            copy($value, $tmp);
+            $value = $tmp;
         } else {
             $error = UPLOAD_ERR_NO_FILE;
             $size = 0;
+            $name = '';
             $value = '';
         }
 
-        $this->value = array('name' => basename($value), 'type' => '', 'tmp_name' => $value, 'error' => $error, 'size' => $size);
+        $this->value = array('name' => $name, 'type' => '', 'tmp_name' => $value, 'error' => $error, 'size' => $size);
     }
 
     /**
diff --git a/tests/Symfony/Tests/Component/DomCrawler/Field/FileFormFieldTest.php b/tests/Symfony/Tests/Component/DomCrawler/Field/FileFormFieldTest.php
index 3cb4414e1b5b..0c50fc226325 100644
--- a/tests/Symfony/Tests/Component/DomCrawler/Field/FileFormFieldTest.php
+++ b/tests/Symfony/Tests/Component/DomCrawler/Field/FileFormFieldTest.php
@@ -41,28 +41,33 @@ public function testInitialize()
         }
     }
 
-    public function testSetValue()
+    /**
+     * @dataProvider getSetValueMethods
+     */
+    public function testSetValue($method)
     {
         $node = $this->createNode('input', '', array('type' => 'file'));
         $field = new FileFormField($node);
 
-        $field->setValue(null);
-        $this->assertEquals(array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => UPLOAD_ERR_NO_FILE, 'size' => 0), $field->getValue(), '->setValue() clears the uploaded file if the value is null');
+        $field->$method(null);
+        $this->assertEquals(array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => UPLOAD_ERR_NO_FILE, 'size' => 0), $field->getValue(), "->$method() clears the uploaded file if the value is null");
 
-        $field->setValue(__FILE__);
-        $this->assertEquals(array('name' => 'FileFormFieldTest.php', 'type' => '', 'tmp_name' => __FILE__, 'error' => 0, 'size' => filesize(__FILE__)), $field->getValue(), '->setValue() sets the value to the given file');
+        $field->$method(__FILE__);
+        $value = $field->getValue();
+
+        $this->assertEquals(basename(__FILE__), $value['name'], "->$method() sets the name of the file field");
+        $this->assertEquals('', $value['type'], "->$method() sets the type of the file field");
+        $this->assertInternalType('string', $value['tmp_name'], "->$method() sets the tmp_name of the file field");
+        $this->assertEquals(0, $value['error'], "->$method() sets the error of the file field");
+        $this->assertEquals(filesize(__FILE__), $value['size'], "->$method() sets the size of the file field");
     }
 
-    public function testUpload()
+    public function getSetValueMethods()
     {
-        $node = $this->createNode('input', '', array('type' => 'file'));
-        $field = new FileFormField($node);
-
-        $field->upload(null);
-        $this->assertEquals(array('name' => '', 'type' => '', 'tmp_name' => '', 'error' => UPLOAD_ERR_NO_FILE, 'size' => 0), $field->getValue(), '->upload() clears the uploaded file if the value is null');
-
-        $field->upload(__FILE__);
-        $this->assertEquals(array('name' => 'FileFormFieldTest.php', 'type' => '', 'tmp_name' => __FILE__, 'error' => 0, 'size' => filesize(__FILE__)), $field->getValue(), '->upload() sets the value to the given file');
+        return array(
+            array('setValue'),
+            array('upload'),
+        );
     }
 
     public function testSetErrorCode()