From c417d7a1a574c5c53df88417db3d663626729802 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Tue, 8 Mar 2016 08:52:42 +0100
Subject: [PATCH] [Filesystem] Cleanup/sync with 2.3

---
 .../Filesystem/Tests/FilesystemTest.php       |  4 ++--
 .../Filesystem/Tests/FilesystemTestCase.php   | 21 ++++++++-----------
 2 files changed, 11 insertions(+), 14 deletions(-)

diff --git a/src/Symfony/Component/Filesystem/Tests/FilesystemTest.php b/src/Symfony/Component/Filesystem/Tests/FilesystemTest.php
index 3b4e346c0a..6d63a42aa1 100644
--- a/src/Symfony/Component/Filesystem/Tests/FilesystemTest.php
+++ b/src/Symfony/Component/Filesystem/Tests/FilesystemTest.php
@@ -347,7 +347,7 @@ class FilesystemTest extends FilesystemTestCase
 
         // create symlink to nonexistent dir
         rmdir($basePath.'dir');
-        $this->assertFalse(is_dir($basePath.'dir-link'));
+        $this->assertFalse('\\' === DIRECTORY_SEPARATOR ? @readlink($basePath.'dir-link') : is_dir($basePath.'dir-link'));
 
         $this->filesystem->remove($basePath);
 
@@ -383,7 +383,7 @@ class FilesystemTest extends FilesystemTestCase
         $file = str_repeat('T', 259 - strlen($basePath));
         $path = $basePath.$file;
         exec('TYPE NUL >>'.$file); // equivalent of touch, we can not use the php touch() here because it suffers from the same limitation
-        self::$longPathNamesWindows[] = $path; // save this so we can clean up later
+        $this->longPathNamesWindows[] = $path; // save this so we can clean up later
         chdir($oldPath);
         $this->filesystem->exists($path);
     }
diff --git a/src/Symfony/Component/Filesystem/Tests/FilesystemTestCase.php b/src/Symfony/Component/Filesystem/Tests/FilesystemTestCase.php
index e1955c38b7..1f245f49b5 100644
--- a/src/Symfony/Component/Filesystem/Tests/FilesystemTestCase.php
+++ b/src/Symfony/Component/Filesystem/Tests/FilesystemTestCase.php
@@ -17,7 +17,7 @@ class FilesystemTestCase extends \PHPUnit_Framework_TestCase
 {
     private $umask;
 
-    static protected $longPathNamesWindows = array();
+    protected $longPathNamesWindows = array();
 
     /**
      * @var \Symfony\Component\Filesystem\Filesystem
@@ -33,12 +33,6 @@ class FilesystemTestCase extends \PHPUnit_Framework_TestCase
 
     public static function setUpBeforeClass()
     {
-        if (!empty(self::$longPathNamesWindows)) {
-            foreach (self::$longPathNamesWindows as $path) {
-                exec('DEL '.$path);
-            }
-        }
-
         if ('\\' === DIRECTORY_SEPARATOR && null === self::$symlinkOnWindows) {
             $target = tempnam(sys_get_temp_dir(), 'sl');
             $link = sys_get_temp_dir().'/sl'.microtime(true).mt_rand();
@@ -52,14 +46,21 @@ class FilesystemTestCase extends \PHPUnit_Framework_TestCase
     protected function setUp()
     {
         $this->umask = umask(0);
+        $this->filesystem = new Filesystem();
         $this->workspace = rtrim(sys_get_temp_dir(), DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.time().mt_rand(0, 1000);
         mkdir($this->workspace, 0777, true);
         $this->workspace = realpath($this->workspace);
-        $this->filesystem = new Filesystem();
     }
 
     protected function tearDown()
     {
+        if (!empty($this->longPathNamesWindows)) {
+            foreach ($this->longPathNamesWindows as $path) {
+                exec('DEL '.$path);
+            }
+            $this->longPathNamesWindows = array();
+        }
+
         $this->filesystem->remove($this->workspace);
         umask($this->umask);
     }
@@ -102,10 +103,6 @@ class FilesystemTestCase extends \PHPUnit_Framework_TestCase
 
     protected function markAsSkippedIfSymlinkIsMissing($relative = false)
     {
-        if (!function_exists('symlink')) {
-            $this->markTestSkipped('Function symlink is required.');
-        }
-
         if ('\\' === DIRECTORY_SEPARATOR && false === self::$symlinkOnWindows) {
             $this->markTestSkipped('symlink requires "Create symbolic links" privilege on Windows');
         }