+++ /dev/null
-<?php
-
-namespace Drupal\file\Tests;
-
-use Drupal\file\Entity\File;
-
-/**
- * Tests creating and deleting revisions with files attached.
- *
- * @group file
- */
-class FileFieldRevisionTest extends FileFieldTestBase {
- /**
- * Tests creating multiple revisions of a node and managing attached files.
- *
- * Expected behaviors:
- * - Adding a new revision will make another entry in the field table, but
- * the original file will not be duplicated.
- * - Deleting a revision should not delete the original file if the file
- * is in use by another revision.
- * - When the last revision that uses a file is deleted, the original file
- * should be deleted also.
- */
- public function testRevisions() {
- // This test expects unused managed files to be marked as a temporary file
- // and then deleted up by file_cron().
- $this->config('file.settings')
- ->set('make_unused_managed_files_temporary', TRUE)
- ->save();
- $node_storage = $this->container->get('entity.manager')->getStorage('node');
- $type_name = 'article';
- $field_name = strtolower($this->randomMachineName());
- $this->createFileField($field_name, 'node', $type_name);
- // Create the same fields for users.
- $this->createFileField($field_name, 'user', 'user');
-
- $test_file = $this->getTestFile('text');
-
- // Create a new node with the uploaded file.
- $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
-
- // Check that the file exists on disk and in the database.
- $node_storage->resetCache([$nid]);
- $node = $node_storage->load($nid);
- $node_file_r1 = File::load($node->{$field_name}->target_id);
- $node_vid_r1 = $node->getRevisionId();
- $this->assertFileExists($node_file_r1, 'New file saved to disk on node creation.');
- $this->assertFileEntryExists($node_file_r1, 'File entry exists in database on node creation.');
- $this->assertFileIsPermanent($node_file_r1, 'File is permanent.');
-
- // Upload another file to the same node in a new revision.
- $this->replaceNodeFile($test_file, $field_name, $nid);
- $node_storage->resetCache([$nid]);
- $node = $node_storage->load($nid);
- $node_file_r2 = File::load($node->{$field_name}->target_id);
- $node_vid_r2 = $node->getRevisionId();
- $this->assertFileExists($node_file_r2, 'Replacement file exists on disk after creating new revision.');
- $this->assertFileEntryExists($node_file_r2, 'Replacement file entry exists in database after creating new revision.');
- $this->assertFileIsPermanent($node_file_r2, 'Replacement file is permanent.');
-
- // Check that the original file is still in place on the first revision.
- $node = node_revision_load($node_vid_r1);
- $current_file = File::load($node->{$field_name}->target_id);
- $this->assertEqual($node_file_r1->id(), $current_file->id(), 'Original file still in place after replacing file in new revision.');
- $this->assertFileExists($node_file_r1, 'Original file still in place after replacing file in new revision.');
- $this->assertFileEntryExists($node_file_r1, 'Original file entry still in place after replacing file in new revision');
- $this->assertFileIsPermanent($node_file_r1, 'Original file is still permanent.');
-
- // Save a new version of the node without any changes.
- // Check that the file is still the same as the previous revision.
- $this->drupalPostForm('node/' . $nid . '/edit', ['revision' => '1'], t('Save'));
- $node_storage->resetCache([$nid]);
- $node = $node_storage->load($nid);
- $node_file_r3 = File::load($node->{$field_name}->target_id);
- $node_vid_r3 = $node->getRevisionId();
- $this->assertEqual($node_file_r2->id(), $node_file_r3->id(), 'Previous revision file still in place after creating a new revision without a new file.');
- $this->assertFileIsPermanent($node_file_r3, 'New revision file is permanent.');
-
- // Revert to the first revision and check that the original file is active.
- $this->drupalPostForm('node/' . $nid . '/revisions/' . $node_vid_r1 . '/revert', [], t('Revert'));
- $node_storage->resetCache([$nid]);
- $node = $node_storage->load($nid);
- $node_file_r4 = File::load($node->{$field_name}->target_id);
- $this->assertEqual($node_file_r1->id(), $node_file_r4->id(), 'Original revision file still in place after reverting to the original revision.');
- $this->assertFileIsPermanent($node_file_r4, 'Original revision file still permanent after reverting to the original revision.');
-
- // Delete the second revision and check that the file is kept (since it is
- // still being used by the third revision).
- $this->drupalPostForm('node/' . $nid . '/revisions/' . $node_vid_r2 . '/delete', [], t('Delete'));
- $this->assertFileExists($node_file_r3, 'Second file is still available after deleting second revision, since it is being used by the third revision.');
- $this->assertFileEntryExists($node_file_r3, 'Second file entry is still available after deleting second revision, since it is being used by the third revision.');
- $this->assertFileIsPermanent($node_file_r3, 'Second file entry is still permanent after deleting second revision, since it is being used by the third revision.');
-
- // Attach the second file to a user.
- $user = $this->drupalCreateUser();
- $user->$field_name->target_id = $node_file_r3->id();
- $user->$field_name->display = 1;
- $user->save();
- $this->drupalGet('user/' . $user->id() . '/edit');
-
- // Delete the third revision and check that the file is not deleted yet.
- $this->drupalPostForm('node/' . $nid . '/revisions/' . $node_vid_r3 . '/delete', [], t('Delete'));
- $this->assertFileExists($node_file_r3, 'Second file is still available after deleting third revision, since it is being used by the user.');
- $this->assertFileEntryExists($node_file_r3, 'Second file entry is still available after deleting third revision, since it is being used by the user.');
- $this->assertFileIsPermanent($node_file_r3, 'Second file entry is still permanent after deleting third revision, since it is being used by the user.');
-
- // Delete the user and check that the file is also deleted.
- $user->delete();
- // TODO: This seems like a bug in File API. Clearing the stat cache should
- // not be necessary here. The file really is deleted, but stream wrappers
- // doesn't seem to think so unless we clear the PHP file stat() cache.
- clearstatcache($node_file_r1->getFileUri());
- clearstatcache($node_file_r2->getFileUri());
- clearstatcache($node_file_r3->getFileUri());
- clearstatcache($node_file_r4->getFileUri());
-
- // Call file_cron() to clean up the file. Make sure the changed timestamp
- // of the file is older than the system.file.temporary_maximum_age
- // configuration value.
- db_update('file_managed')
- ->fields([
- 'changed' => REQUEST_TIME - ($this->config('system.file')->get('temporary_maximum_age') + 1),
- ])
- ->condition('fid', $node_file_r3->id())
- ->execute();
- \Drupal::service('cron')->run();
-
- $this->assertFileNotExists($node_file_r3, 'Second file is now deleted after deleting third revision, since it is no longer being used by any other nodes.');
- $this->assertFileEntryNotExists($node_file_r3, 'Second file entry is now deleted after deleting third revision, since it is no longer being used by any other nodes.');
-
- // Delete the entire node and check that the original file is deleted.
- $this->drupalPostForm('node/' . $nid . '/delete', [], t('Delete'));
- // Call file_cron() to clean up the file. Make sure the changed timestamp
- // of the file is older than the system.file.temporary_maximum_age
- // configuration value.
- db_update('file_managed')
- ->fields([
- 'changed' => REQUEST_TIME - ($this->config('system.file')->get('temporary_maximum_age') + 1),
- ])
- ->condition('fid', $node_file_r1->id())
- ->execute();
- \Drupal::service('cron')->run();
- $this->assertFileNotExists($node_file_r1, 'Original file is deleted after deleting the entire node with two revisions remaining.');
- $this->assertFileEntryNotExists($node_file_r1, 'Original file entry is deleted after deleting the entire node with two revisions remaining.');
- }
-
-}
projects / yaffs-website / blobdiff