Version 1

[yaffs-website] / web / core / tests / Drupal / KernelTests / Core / File / UnmanagedCopyTest.php

diff --git a/web/core/tests/Drupal/KernelTests/Core/File/UnmanagedCopyTest.php b/web/core/tests/Drupal/KernelTests/Core/File/UnmanagedCopyTest.php
new file mode 100644 (file)
index 0000000..d3c5cd4
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+++ b/web/core/tests/Drupal/KernelTests/Core/File/UnmanagedCopyTest.php
@@ -0,0 +1,89 @@
+<?php
+
+namespace Drupal\KernelTests\Core\File;
+
+use Drupal\Core\Site\Settings;
+use Drupal\Core\File\FileSystem;
+
+/**
+ * Tests the unmanaged file copy function.
+ *
+ * @group File
+ */
+class UnmanagedCopyTest extends FileTestBase {
+  /**
+   * Copy a normal file.
+   */
+  public function testNormal() {
+    // Create a file for testing
+    $uri = $this->createUri();
+
+    // Copying to a new name.
+    $desired_filepath = 'public://' . $this->randomMachineName();
+    $new_filepath = file_unmanaged_copy($uri, $desired_filepath, FILE_EXISTS_ERROR);
+    $this->assertTrue($new_filepath, 'Copy was successful.');
+    $this->assertEqual($new_filepath, $desired_filepath, 'Returned expected filepath.');
+    $this->assertTrue(file_exists($uri), 'Original file remains.');
+    $this->assertTrue(file_exists($new_filepath), 'New file exists.');
+    $this->assertFilePermissions($new_filepath, Settings::get('file_chmod_file', FileSystem::CHMOD_FILE));
+
+    // Copying with rename.
+    $desired_filepath = 'public://' . $this->randomMachineName();
+    $this->assertTrue(file_put_contents($desired_filepath, ' '), 'Created a file so a rename will have to happen.');
+    $newer_filepath = file_unmanaged_copy($uri, $desired_filepath, FILE_EXISTS_RENAME);
+    $this->assertTrue($newer_filepath, 'Copy was successful.');
+    $this->assertNotEqual($newer_filepath, $desired_filepath, 'Returned expected filepath.');
+    $this->assertTrue(file_exists($uri), 'Original file remains.');
+    $this->assertTrue(file_exists($newer_filepath), 'New file exists.');
+    $this->assertFilePermissions($newer_filepath, Settings::get('file_chmod_file', FileSystem::CHMOD_FILE));
+
+    // TODO: test copying to a directory (rather than full directory/file path)
+    // TODO: test copying normal files using normal paths (rather than only streams)
+  }
+
+  /**
+   * Copy a non-existent file.
+   */
+  public function testNonExistent() {
+    // Copy non-existent file
+    $desired_filepath = $this->randomMachineName();
+    $this->assertFalse(file_exists($desired_filepath), "Randomly named file doesn't exist.");
+    $new_filepath = file_unmanaged_copy($desired_filepath, $this->randomMachineName());
+    $this->assertFalse($new_filepath, 'Copying a missing file fails.');
+  }
+
+  /**
+   * Copy a file onto itself.
+   */
+  public function testOverwriteSelf() {
+    // Create a file for testing
+    $uri = $this->createUri();
+
+    // Copy the file onto itself with renaming works.
+    $new_filepath = file_unmanaged_copy($uri, $uri, FILE_EXISTS_RENAME);
+    $this->assertTrue($new_filepath, 'Copying onto itself with renaming works.');
+    $this->assertNotEqual($new_filepath, $uri, 'Copied file has a new name.');
+    $this->assertTrue(file_exists($uri), 'Original file exists after copying onto itself.');
+    $this->assertTrue(file_exists($new_filepath), 'Copied file exists after copying onto itself.');
+    $this->assertFilePermissions($new_filepath, Settings::get('file_chmod_file', FileSystem::CHMOD_FILE));
+
+    // Copy the file onto itself without renaming fails.
+    $new_filepath = file_unmanaged_copy($uri, $uri, FILE_EXISTS_ERROR);
+    $this->assertFalse($new_filepath, 'Copying onto itself without renaming fails.');
+    $this->assertTrue(file_exists($uri), 'File exists after copying onto itself.');
+
+    // Copy the file into same directory without renaming fails.
+    $new_filepath = file_unmanaged_copy($uri, drupal_dirname($uri), FILE_EXISTS_ERROR);
+    $this->assertFalse($new_filepath, 'Copying onto itself fails.');
+    $this->assertTrue(file_exists($uri), 'File exists after copying onto itself.');
+
+    // Copy the file into same directory with renaming works.
+    $new_filepath = file_unmanaged_copy($uri, drupal_dirname($uri), FILE_EXISTS_RENAME);
+    $this->assertTrue($new_filepath, 'Copying into same directory works.');
+    $this->assertNotEqual($new_filepath, $uri, 'Copied file has a new name.');
+    $this->assertTrue(file_exists($uri), 'Original file exists after copying onto itself.');
+    $this->assertTrue(file_exists($new_filepath), 'Copied file exists after copying onto itself.');
+    $this->assertFilePermissions($new_filepath, Settings::get('file_chmod_file', FileSystem::CHMOD_FILE));
+  }
+
+}