From bb5dc9d0c4f2636ee01d43e71ccf2580deb0b0bb Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Fri, 26 Feb 2010 21:19:09 +0000
Subject: - Patch #573300 by eMPee584: system_retrieve_file() fails in
 file_unmanaged_copy()

---
 modules/system/system.test | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'modules/system/system.test')

diff --git a/modules/system/system.test b/modules/system/system.test
index 79e141225..831c8a6fd 100644
--- a/modules/system/system.test
+++ b/modules/system/system.test
@@ -1599,6 +1599,50 @@ class FloodFunctionalTest extends DrupalWebTestCase {
   }
 }
 
+/**
+ * Test HTTP file downloading capability.
+ */
+class RetrieveFileTestCase extends DrupalWebTestCase {
+  public static function getInfo() {
+    return array(
+      'name' => 'HTTP file retrieval',
+      'description' => 'Checks HTTP file fetching and error handling.',
+      'group' => 'System',
+    );
+  }
+
+  /**
+   * Invokes system_retrieve_file() in several scenarios.
+   */
+  function testFileRetrieving() {
+    // Test 404 handling by trying to fetch a randomly named file.
+    drupal_mkdir($sourcedir = 'public://' . $this->randomName());
+    $filename = $this->randomName();
+    $url = file_create_url($sourcedir . '/' . $filename);
+    $retrieved_file = system_retrieve_file($url);
+    $this->assertFalse($retrieved_file, t('Non-existent file not fetched.'));
+
+    // Actually create that file, download it via HTTP and test the returned path.
+    file_put_contents($sourcedir . '/' . $filename, 'testing');
+    $retrieved_file = system_retrieve_file($url);
+    $this->assertEqual($retrieved_file, 'public://' . $filename, t('Sane path for downloaded file returned (public:// scheme).'));
+    $this->assertTrue(is_file($retrieved_file), t('Downloaded file does exist (public:// scheme).'));
+    $this->assertEqual(filesize($retrieved_file), 7, t('File size of downloaded file is correct (public:// scheme).'));
+    file_unmanaged_delete($retrieved_file);
+
+    // Test downloading file to a different location.
+    drupal_mkdir($targetdir = 'temporary://' . $this->randomName());
+    $retrieved_file = system_retrieve_file($url, $targetdir);
+    $this->assertEqual($retrieved_file, "$targetdir/$filename", t('Sane path for downloaded file returned (temporary:// scheme).'));
+    $this->assertTrue(is_file($retrieved_file), t('Downloaded file does exist (temporary:// scheme).'));
+    $this->assertEqual(filesize($retrieved_file), 7, t('File size of downloaded file is correct (temporary:// scheme).'));
+    file_unmanaged_delete($retrieved_file);
+
+    file_unmanaged_delete_recursive($sourcedir);
+    file_unmanaged_delete_recursive($targetdir);
+  }
+}
+
 /**
  * Functional tests shutdown functions.
  */
-- 
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