www.aleph1.co.uk Git - yaffs-website/blob - web/core/tests/Drupal/KernelTests/Core/File/UnmanagedCopyTest.php

   1 <?php
   2
   3 namespace Drupal\KernelTests\Core\File;
   4
   5 use Drupal\Core\Site\Settings;
   6 use Drupal\Core\File\FileSystem;
   7
   8 /**
   9  * Tests the unmanaged file copy function.
  10  *
  11  * @group File
  12  */
  13 class UnmanagedCopyTest extends FileTestBase {
  14   /**
  15    * Copy a normal file.
  16    */
  17   public function testNormal() {
  18     // Create a file for testing
  19     $uri = $this->createUri();
  20
  21     // Copying to a new name.
  22     $desired_filepath = 'public://' . $this->randomMachineName();
  23     $new_filepath = file_unmanaged_copy($uri, $desired_filepath, FILE_EXISTS_ERROR);
  24     $this->assertTrue($new_filepath, 'Copy was successful.');
  25     $this->assertEqual($new_filepath, $desired_filepath, 'Returned expected filepath.');
  26     $this->assertTrue(file_exists($uri), 'Original file remains.');
  27     $this->assertTrue(file_exists($new_filepath), 'New file exists.');
  28     $this->assertFilePermissions($new_filepath, Settings::get('file_chmod_file', FileSystem::CHMOD_FILE));
  29
  30     // Copying with rename.
  31     $desired_filepath = 'public://' . $this->randomMachineName();
  32     $this->assertTrue(file_put_contents($desired_filepath, ' '), 'Created a file so a rename will have to happen.');
  33     $newer_filepath = file_unmanaged_copy($uri, $desired_filepath, FILE_EXISTS_RENAME);
  34     $this->assertTrue($newer_filepath, 'Copy was successful.');
  35     $this->assertNotEqual($newer_filepath, $desired_filepath, 'Returned expected filepath.');
  36     $this->assertTrue(file_exists($uri), 'Original file remains.');
  37     $this->assertTrue(file_exists($newer_filepath), 'New file exists.');
  38     $this->assertFilePermissions($newer_filepath, Settings::get('file_chmod_file', FileSystem::CHMOD_FILE));
  39
  40     // TODO: test copying to a directory (rather than full directory/file path)
  41     // TODO: test copying normal files using normal paths (rather than only streams)
  42   }
  43
  44   /**
  45    * Copy a non-existent file.
  46    */
  47   public function testNonExistent() {
  48     // Copy non-existent file
  49     $desired_filepath = $this->randomMachineName();
  50     $this->assertFalse(file_exists($desired_filepath), "Randomly named file doesn't exist.");
  51     $new_filepath = file_unmanaged_copy($desired_filepath, $this->randomMachineName());
  52     $this->assertFalse($new_filepath, 'Copying a missing file fails.');
  53   }
  54
  55   /**
  56    * Copy a file onto itself.
  57    */
  58   public function testOverwriteSelf() {
  59     // Create a file for testing
  60     $uri = $this->createUri();
  61
  62     // Copy the file onto itself with renaming works.
  63     $new_filepath = file_unmanaged_copy($uri, $uri, FILE_EXISTS_RENAME);
  64     $this->assertTrue($new_filepath, 'Copying onto itself with renaming works.');
  65     $this->assertNotEqual($new_filepath, $uri, 'Copied file has a new name.');
  66     $this->assertTrue(file_exists($uri), 'Original file exists after copying onto itself.');
  67     $this->assertTrue(file_exists($new_filepath), 'Copied file exists after copying onto itself.');
  68     $this->assertFilePermissions($new_filepath, Settings::get('file_chmod_file', FileSystem::CHMOD_FILE));
  69
  70     // Copy the file onto itself without renaming fails.
  71     $new_filepath = file_unmanaged_copy($uri, $uri, FILE_EXISTS_ERROR);
  72     $this->assertFalse($new_filepath, 'Copying onto itself without renaming fails.');
  73     $this->assertTrue(file_exists($uri), 'File exists after copying onto itself.');
  74
  75     // Copy the file into same directory without renaming fails.
  76     $new_filepath = file_unmanaged_copy($uri, drupal_dirname($uri), FILE_EXISTS_ERROR);
  77     $this->assertFalse($new_filepath, 'Copying onto itself fails.');
  78     $this->assertTrue(file_exists($uri), 'File exists after copying onto itself.');
  79
  80     // Copy the file into same directory with renaming works.
  81     $new_filepath = file_unmanaged_copy($uri, drupal_dirname($uri), FILE_EXISTS_RENAME);
  82     $this->assertTrue($new_filepath, 'Copying into same directory works.');
  83     $this->assertNotEqual($new_filepath, $uri, 'Copied file has a new name.');
  84     $this->assertTrue(file_exists($uri), 'Original file exists after copying onto itself.');
  85     $this->assertTrue(file_exists($new_filepath), 'Copied file exists after copying onto itself.');
  86     $this->assertFilePermissions($new_filepath, Settings::get('file_chmod_file', FileSystem::CHMOD_FILE));
  87   }
  88
  89 }