class SaveUploadTest

Same name in other branches
  1. 9 core/modules/file/tests/src/Functional/SaveUploadTest.php \Drupal\Tests\file\Functional\SaveUploadTest
  2. 8.9.x core/modules/file/tests/src/Functional/SaveUploadTest.php \Drupal\Tests\file\Functional\SaveUploadTest
  3. 11.x core/modules/file/tests/src/Functional/SaveUploadTest.php \Drupal\Tests\file\Functional\SaveUploadTest

Tests the file_save_upload() function.

@group file @group #slow

Hierarchy

Expanded class hierarchy of SaveUploadTest

File

core/modules/file/tests/src/Functional/SaveUploadTest.php, line 21

Namespace

Drupal\Tests\file\Functional
View source
class SaveUploadTest extends FileManagedTestBase {
    use TestFileCreationTrait {
        getTestFiles as drupalGetTestFiles;
    }
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'dblog',
        'file_validator_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * An image file path for uploading.
     *
     * @var \Drupal\file\FileInterface
     */
    protected $image;
    
    /**
     * A PHP file path for upload security testing.
     *
     * @var string
     */
    protected $phpFile;
    
    /**
     * The largest file id when the test starts.
     *
     * @var int
     */
    protected $maxFidBefore;
    
    /**
     * Extension of the image filename.
     *
     * @var string
     */
    protected $imageExtension;
    
    /**
     * The user used by the test.
     *
     * @var \Drupal\user\Entity\User
     */
    protected $account;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->account = $this->drupalCreateUser([
            'access site reports',
        ]);
        $this->drupalLogin($this->account);
        $image_files = $this->drupalGetTestFiles('image');
        $this->image = File::create((array) current($image_files));
        [
            ,
            $this->imageExtension,
        ] = explode('.', $this->image
            ->getFilename());
        $this->assertFileExists($this->image
            ->getFileUri());
        $this->phpFile = current($this->drupalGetTestFiles('php'));
        $this->assertFileExists($this->phpFile->uri);
        $this->maxFidBefore = (int) \Drupal::entityQueryAggregate('file')->accessCheck(FALSE)
            ->aggregate('fid', 'max')
            ->execute()[0]['fid_max'];
        // Upload with replace to guarantee there's something there.
        $edit = [
            'file_test_replace' => FileExists::Replace->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Check that the success message is present.
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called then clean out the hook
        // counters.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        file_test_reset();
    }
    
    /**
     * Tests the file_save_upload() function.
     */
    public function testNormal() : void {
        $max_fid_after = (int) \Drupal::entityQueryAggregate('file')->accessCheck(FALSE)
            ->aggregate('fid', 'max')
            ->execute()[0]['fid_max'];
        // Verify that a new file was created.
        $this->assertGreaterThan($this->maxFidBefore, $max_fid_after);
        $file1 = File::load($max_fid_after);
        $this->assertInstanceOf(File::class, $file1);
        // MIME type of the uploaded image may be either image/jpeg or image/png.
        $this->assertEquals('image', substr($file1->getMimeType(), 0, 5), 'A MIME type was set.');
        // Reset the hook counters to get rid of the 'load' we just called.
        file_test_reset();
        // Upload a second file.
        $image2 = current($this->drupalGetTestFiles('image'));
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($image2->uri),
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains("You WIN!");
        $max_fid_after = (int) \Drupal::entityQueryAggregate('file')->accessCheck(FALSE)
            ->aggregate('fid', 'max')
            ->execute()[0]['fid_max'];
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        $file2 = File::load($max_fid_after);
        $this->assertInstanceOf(File::class, $file2);
        // MIME type of the uploaded image may be either image/jpeg or image/png.
        $this->assertEquals('image', substr($file2->getMimeType(), 0, 5), 'A MIME type was set.');
        // Load both files using File::loadMultiple().
        $files = File::loadMultiple([
            $file1->id(),
            $file2->id(),
        ]);
        $this->assertTrue(isset($files[$file1->id()]), 'File was loaded successfully');
        $this->assertTrue(isset($files[$file2->id()]), 'File was loaded successfully');
        // Upload a third file to a subdirectory.
        $image3 = current($this->drupalGetTestFiles('image'));
        $image3_realpath = \Drupal::service('file_system')->realpath($image3->uri);
        $dir = $this->randomMachineName();
        $edit = [
            'files[file_test_upload]' => $image3_realpath,
            'file_subdir' => $dir,
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains("You WIN!");
        $this->assertFileExists('temporary://' . $dir . '/' . trim(\Drupal::service('file_system')->basename($image3_realpath)));
    }
    
    /**
     * Tests uploading a duplicate file.
     */
    public function testDuplicate() : void {
        // It should not be possible to create two managed files with the same URI.
        $image1 = current($this->drupalGetTestFiles('image'));
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($image1->uri),
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $max_fid_after = (int) \Drupal::entityQueryAggregate('file')->accessCheck(FALSE)
            ->aggregate('fid', 'max')
            ->execute()[0]['fid_max'];
        $file1 = File::load($max_fid_after);
        // Simulate a race condition where two files are uploaded at almost the same
        // time, by removing the first uploaded file from disk (leaving the entry in
        // the file_managed table) before trying to upload another file with the
        // same name.
        unlink(\Drupal::service('file_system')->realpath($file1->getFileUri()));
        $image2 = $image1;
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($image2->uri),
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        // Received a 200 response for posted test file.
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains("The file {$file1->getFileUri()} already exists. Enter a unique file URI.");
        $max_fid_before_duplicate = $max_fid_after;
        $max_fid_after = (int) \Drupal::entityQueryAggregate('file')->accessCheck(FALSE)
            ->aggregate('fid', 'max')
            ->execute()[0]['fid_max'];
        $this->assertEquals($max_fid_before_duplicate, $max_fid_after, 'A new managed file was not created.');
    }
    
    /**
     * Tests extension handling.
     */
    public function testHandleExtension() : void {
        // The file being tested is a .gif which is in the default safe list
        // of extensions to allow when the extension validator isn't used. This is
        // implicitly tested at the testNormal() test. Here we tell
        // file_save_upload() to only allow ".foo".
        $extensions = 'foo';
        $edit = [
            'file_test_replace' => FileExists::Replace->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
            'extensions' => $extensions,
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->responseContains('Only files with the following extensions are allowed: <em class="placeholder">' . $extensions . '</em>');
        $this->assertSession()
            ->pageTextContains("Epic upload FAIL!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
        ]);
        // Reset the hook counters.
        file_test_reset();
        $extensions = 'foo ' . $this->imageExtension;
        // Now tell file_save_upload() to allow the extension of our test image.
        $edit = [
            'file_test_replace' => FileExists::Replace->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
            'extensions' => $extensions,
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextNotContains("Only files with the following extensions are allowed:");
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'load',
            'update',
        ]);
        // Reset the hook counters.
        file_test_reset();
        // Now tell file_save_upload() to allow any extension.
        $edit = [
            'file_test_replace' => FileExists::Replace->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
            'allow_all_extensions' => 'empty_array',
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextNotContains("Only files with the following extensions are allowed:");
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'load',
            'update',
        ]);
        // Reset the hook counters.
        file_test_reset();
        // Now tell file_save_upload() to allow any extension and try and upload a
        // malicious file.
        $edit = [
            'file_test_replace' => FileExists::Replace->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->phpFile->uri),
            'allow_all_extensions' => 'empty_array',
            'is_image_file' => FALSE,
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->responseContains('For security reasons, your upload has been renamed to <em class="placeholder">' . $this->phpFile->filename . '_.txt' . '</em>');
        $this->assertSession()
            ->pageTextContains('File name is php-2.php_.txt.');
        $this->assertSession()
            ->pageTextContains('File MIME type is text/plain.');
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
    }
    
    /**
     * Tests dangerous file handling.
     */
    public function testHandleDangerousFile() : void {
        $config = $this->config('system.file');
        // Allow the .php extension and make sure it gets munged and given a .txt
        // extension for safety. Also check to make sure its MIME type was changed.
        $edit = [
            'file_test_replace' => FileExists::Replace->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->phpFile->uri),
            'is_image_file' => FALSE,
            'extensions' => 'php txt',
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->responseContains('For security reasons, your upload has been renamed to <em class="placeholder">' . $this->phpFile->filename . '_.txt' . '</em>');
        $this->assertSession()
            ->pageTextContains('File name is php-2.php_.txt.');
        $this->assertSession()
            ->pageTextContains('File MIME type is text/plain.');
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        // Ensure dangerous files are not renamed when insecure uploads is TRUE.
        // Turn on insecure uploads.
        $config->set('allow_insecure_uploads', 1)
            ->save();
        // Reset the hook counters.
        file_test_reset();
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextNotContains('For security reasons, your upload has been renamed');
        $this->assertSession()
            ->pageTextContains('File name is php-2.php.');
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        // Reset the hook counters.
        file_test_reset();
        // Even with insecure uploads allowed, the .php file should not be uploaded
        // if it is not explicitly included in the list of allowed extensions.
        $edit['extensions'] = 'foo';
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->responseContains('Only files with the following extensions are allowed: <em class="placeholder">' . $edit['extensions'] . '</em>');
        $this->assertSession()
            ->pageTextContains("Epic upload FAIL!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
        ]);
        // Reset the hook counters.
        file_test_reset();
        // Turn off insecure uploads, then try the same thing as above (ensure that
        // the .php file is still rejected since it's not in the list of allowed
        // extensions).
        $config->set('allow_insecure_uploads', 0)
            ->save();
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->responseContains('Only files with the following extensions are allowed: <em class="placeholder">' . $edit['extensions'] . '</em>');
        $this->assertSession()
            ->pageTextContains("Epic upload FAIL!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
        ]);
        // Reset the hook counters.
        file_test_reset();
        \Drupal::service('cache.config')->deleteAll();
        $edit = [
            'file_test_replace' => FileExists::Replace->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->phpFile->uri),
            'is_image_file' => FALSE,
            'extensions' => 'php',
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('For security reasons, your upload has been rejected.');
        $this->assertSession()
            ->pageTextContains('Epic upload FAIL!');
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
        ]);
    }
    
    /**
     * Test dangerous file handling.
     */
    public function testHandleDotFile() : void {
        $dot_file = $this->siteDirectory . '/.test';
        file_put_contents($dot_file, 'This is a test');
        $config = $this->config('system.file');
        $edit = [
            'file_test_replace' => FileExists::Replace->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($dot_file),
            'is_image_file' => FALSE,
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('The specified file .test could not be uploaded');
        $this->assertSession()
            ->pageTextContains('Epic upload FAIL!');
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
        ]);
        $edit = [
            'file_test_replace' => FileExists::Rename->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($dot_file),
            'is_image_file' => FALSE,
            'allow_all_extensions' => 'empty_array',
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('For security reasons, your upload has been renamed to test.');
        $this->assertSession()
            ->pageTextContains('File name is test.');
        $this->assertSession()
            ->pageTextContains('You WIN!');
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        // Reset the hook counters.
        file_test_reset();
        // Turn off insecure uploads, then try the same thing as above to ensure dot
        // files are renamed regardless.
        $config->set('allow_insecure_uploads', 0)
            ->save();
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('For security reasons, your upload has been renamed to test_0.');
        $this->assertSession()
            ->pageTextContains('File name is test_0.');
        $this->assertSession()
            ->pageTextContains('You WIN!');
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        // Reset the hook counters.
        file_test_reset();
    }
    
    /**
     * Tests file munge handling.
     */
    public function testHandleFileMunge() : void {
        // Ensure insecure uploads are disabled for this test.
        $this->config('system.file')
            ->set('allow_insecure_uploads', 0)
            ->save();
        $original_image_uri = $this->image
            ->getFileUri();
        
        /** @var \Drupal\file\FileRepositoryInterface $file_repository */
        $file_repository = \Drupal::service('file.repository');
        $this->image = $file_repository->move($this->image, $original_image_uri . '.foo.' . $this->imageExtension);
        // Reset the hook counters to get rid of the 'move' we just called.
        file_test_reset();
        $extensions = $this->imageExtension;
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
            'extensions' => $extensions,
        ];
        $munged_filename = $this->image
            ->getFilename();
        $munged_filename = substr($munged_filename, 0, strrpos($munged_filename, '.'));
        $munged_filename .= '_.' . $this->imageExtension;
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('For security reasons, your upload has been renamed');
        $this->assertSession()
            ->pageTextContains("File name is {$munged_filename}");
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        // Reset the hook counters.
        file_test_reset();
        // Ensure we don't munge the .foo extension if it is in the list of allowed
        // extensions.
        $extensions = 'foo ' . $this->imageExtension;
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
            'extensions' => $extensions,
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextNotContains('For security reasons, your upload has been renamed');
        $this->assertSession()
            ->pageTextContains("File name is {$this->image->getFilename()}");
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        // Ensure we don't munge files if we're allowing any extension.
        $this->image = $file_repository->move($this->image, $original_image_uri . '.foo.txt.' . $this->imageExtension);
        // Reset the hook counters.
        file_test_reset();
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
            'allow_all_extensions' => 'empty_array',
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextNotContains('For security reasons, your upload has been renamed');
        $this->assertSession()
            ->pageTextContains("File name is {$this->image->getFilename()}");
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        // Test that a dangerous extension such as .php is munged even if it is in
        // the list of allowed extensions.
        $this->image = $file_repository->move($this->image, $original_image_uri . '.php.' . $this->imageExtension);
        // Reset the hook counters.
        file_test_reset();
        $extensions = 'php ' . $this->imageExtension;
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
            'extensions' => $extensions,
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('For security reasons, your upload has been renamed');
        $this->assertSession()
            ->pageTextContains("File name is image-test.png_.php_.png");
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        // Reset the hook counters.
        file_test_reset();
        // Dangerous extensions are munged even when all extensions are allowed.
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
            'allow_all_extensions' => 'empty_array',
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('For security reasons, your upload has been renamed');
        $this->assertSession()
            ->pageTextContains("File name is image-test.png_.php__0.png");
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        // Dangerous extensions are munged if is renamed to end in .txt.
        $this->image = $file_repository->move($this->image, $original_image_uri . '.cgi.' . $this->imageExtension . '.txt');
        // Reset the hook counters.
        file_test_reset();
        // Dangerous extensions are munged even when all extensions are allowed.
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
            'allow_all_extensions' => 'empty_array',
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('For security reasons, your upload has been renamed');
        $this->assertSession()
            ->pageTextContains("File name is image-test.png_.cgi_.png_.txt");
        $this->assertSession()
            ->pageTextContains("You WIN!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
        // Reset the hook counters.
        file_test_reset();
        // Ensure that setting $validators['FileExtension'] = ['extensions' = '']
        // rejects all files without munging or renaming.
        $edit = [
            'files[file_test_upload][]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
            'allow_all_extensions' => 'empty_string',
        ];
        $this->drupalGet('file-test/save_upload_from_form_test');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextNotContains('For security reasons, your upload has been renamed');
        $this->assertSession()
            ->pageTextContains("Epic upload FAIL!");
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
        ]);
    }
    
    /**
     * Tests renaming when uploading over a file that already exists.
     */
    public function testExistingRename() : void {
        $edit = [
            'file_test_replace' => FileExists::Rename->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains("You WIN!");
        $this->assertSession()
            ->pageTextContains('File name is image-test_0.png.');
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'insert',
        ]);
    }
    
    /**
     * Tests replacement when uploading over a file that already exists.
     */
    public function testExistingReplace() : void {
        $edit = [
            'file_test_replace' => FileExists::Replace->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains("You WIN!");
        $this->assertSession()
            ->pageTextContains('File name is image-test.png.');
        // Check that the correct hooks were called.
        $this->assertFileHooksCalled([
            'validate',
            'load',
            'update',
        ]);
    }
    
    /**
     * Tests for failure when uploading over a file that already exists.
     */
    public function testExistingError() : void {
        $edit = [
            'file_test_replace' => FileExists::Error->name,
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($this->image
                ->getFileUri()),
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains("Epic upload FAIL!");
        // Check that the no hooks were called while failing.
        $this->assertFileHooksCalled([]);
    }
    
    /**
     * Tests for no failures when not uploading a file.
     */
    public function testNoUpload() : void {
        $this->drupalGet('file-test/upload');
        $this->submitForm([], 'Submit');
        $this->assertSession()
            ->pageTextNotContains("Epic upload FAIL!");
    }
    
    /**
     * Tests for log entry on failing destination.
     */
    public function testDrupalMovingUploadedFileError() : void {
        // Create a directory and make it not writable.
        $test_directory = 'test_drupal_move_uploaded_file_fail';
        
        /** @var \Drupal\Core\File\FileSystemInterface $file_system */
        $file_system = \Drupal::service('file_system');
        $file_system->mkdir('temporary://' . $test_directory, 00);
        $this->assertDirectoryExists('temporary://' . $test_directory);
        $edit = [
            'file_subdir' => $test_directory,
            'files[file_test_upload]' => $file_system->realpath($this->image
                ->getFileUri()),
        ];
        \Drupal::state()->set('file_test.disable_error_collection', TRUE);
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->pageTextContains('File upload error. Could not move uploaded file.');
        $this->assertSession()
            ->pageTextContains("Epic upload FAIL!");
        // Uploading failed. Now check the log.
        $this->drupalGet('admin/reports/dblog');
        $this->assertSession()
            ->statusCodeEquals(200);
        // The full log message is in the title attribute of the link, so we cannot
        // use ::pageTextContains() here.
        $destination = 'temporary://' . $test_directory . '/' . $this->image
            ->getFilename();
        $this->assertSession()
            ->responseContains("Upload error. Could not move uploaded file {$this->image->getFilename()} to destination {$destination}.");
    }
    
    /**
     * Tests that filenames containing invalid UTF-8 are rejected.
     */
    public function testInvalidUtf8FilenameUpload() : void {
        $this->drupalGet('file-test/upload');
        // Filename containing invalid UTF-8.
        $filename = "x\xc0xx.gif";
        $page = $this->getSession()
            ->getPage();
        $data = [
            'multipart' => [
                [
                    'name' => 'file_test_replace',
                    'contents' => FileExists::Rename->name,
                ],
                [
                    'name' => 'form_id',
                    'contents' => '_file_test_form',
                ],
                [
                    'name' => 'form_build_id',
                    'contents' => $page->find('hidden_field_selector', [
                        'hidden_field',
                        'form_build_id',
                    ])
                        ->getAttribute('value'),
                ],
                [
                    'name' => 'form_token',
                    'contents' => $page->find('hidden_field_selector', [
                        'hidden_field',
                        'form_token',
                    ])
                        ->getAttribute('value'),
                ],
                [
                    'name' => 'op',
                    'contents' => 'Submit',
                ],
                [
                    'name' => 'files[file_test_upload]',
                    'contents' => 'Test content',
                    'filename' => $filename,
                ],
            ],
            'cookies' => $this->getSessionCookies(),
            'http_errors' => FALSE,
        ];
        $this->assertFileDoesNotExist('temporary://' . $filename);
        // Use Guzzle's HTTP client directly so we can POST files without having to
        // write them to disk. Not all filesystem support writing files with invalid
        // UTF-8 filenames.
        $response = $this->getHttpClient()
            ->request('POST', Url::fromUri('base:file-test/upload')->setAbsolute()
            ->toString(), $data);
        $content = (string) $response->getBody();
        $this->htmlOutput($content);
        $error_text = new FormattableMarkup('The file %filename could not be uploaded because the name is invalid.', [
            '%filename' => $filename,
        ]);
        $this->assertStringContainsString((string) $error_text, $content);
        $this->assertStringContainsString('Epic upload FAIL!', $content);
        $this->assertFileDoesNotExist('temporary://' . $filename);
    }
    
    /**
     * Tests the file_save_upload() function when the field is required.
     */
    public function testRequired() : void {
        // Reset the hook counters to get rid of the 'load' we just called.
        file_test_reset();
        // Confirm the field is required.
        $this->drupalGet('file-test/upload_required');
        $this->submitForm([], 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->responseContains('field is required');
        // Confirm that uploading another file works.
        $image = current($this->drupalGetTestFiles('image'));
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($image->uri),
        ];
        $this->drupalGet('file-test/upload_required');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        $this->assertSession()
            ->responseContains('You WIN!');
    }
    
    /**
     * Tests filename sanitization.
     */
    public function testSanitization() : void {
        $file = $this->generateFile('TÉXT-œ', 64, 5, 'text');
        $this->drupalGet('file-test/upload');
        // Upload a file with a name with uppercase and unicode characters.
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($file),
            'extensions' => 'txt',
            'is_image_file' => FALSE,
        ];
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Test that the file name has not been sanitized.
        $this->assertSession()
            ->responseContains('File name is TÉXT-œ.txt.');
        // Enable sanitization via the UI.
        $admin = $this->createUser([
            'administer site configuration',
        ]);
        $this->drupalLogin($admin);
        // For now, just transliterate, with no other transformations.
        $options = [
            'filename_sanitization[transliterate]' => TRUE,
            'filename_sanitization[replace_whitespace]' => FALSE,
            'filename_sanitization[replace_non_alphanumeric]' => FALSE,
            'filename_sanitization[deduplicate_separators]' => FALSE,
            'filename_sanitization[lowercase]' => FALSE,
            'filename_sanitization[replacement_character]' => '-',
        ];
        $this->drupalGet('admin/config/media/file-system');
        $this->submitForm($options, 'Save configuration');
        $this->drupalLogin($this->account);
        // Upload a file with a name with uppercase and unicode characters.
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Test that the file name has been transliterated.
        $this->assertSession()
            ->responseContains('File name is TEXT-oe.txt.');
        // Make sure we got a message about the rename.
        $message = 'Your upload has been renamed to <em class="placeholder">TEXT-oe.txt</em>';
        $this->assertSession()
            ->responseContains($message);
        // Generate another file with a name with All The Things(tm) we care about.
        $file = $this->generateFile('S  Pácê--táb#	#--🙈', 64, 5, 'text');
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($file),
            'extensions' => 'txt',
            'is_image_file' => FALSE,
        ];
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Test that the file name has only been transliterated.
        $this->assertSession()
            ->responseContains('File name is S  Pace--tab#	#---.txt.');
        // Leave transliteration on and enable whitespace replacement.
        $this->drupalLogin($admin);
        $options['filename_sanitization[replace_whitespace]'] = TRUE;
        $this->drupalGet('admin/config/media/file-system');
        $this->submitForm($options, 'Save configuration');
        $this->drupalLogin($this->account);
        // Try again with the monster filename.
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Test that the file name has been transliterated and whitespace replaced.
        $this->assertSession()
            ->responseContains('File name is S--Pace--tab#-#---.txt.');
        // Leave transliteration and whitespace replacement on, replace non-alpha.
        $this->drupalLogin($admin);
        $options['filename_sanitization[replace_non_alphanumeric]'] = TRUE;
        $options['filename_sanitization[replacement_character]'] = '_';
        $this->drupalGet('admin/config/media/file-system');
        $this->submitForm($options, 'Save configuration');
        $this->drupalLogin($this->account);
        // Try again with the monster filename.
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Test that the file name has been transliterated, whitespace replaced with
        // '_', and non-alphanumeric characters replaced with '_'.
        $this->assertSession()
            ->responseContains('File name is S__Pace--tab___--_.txt.');
        // Now turn on the setting to remove duplicate separators.
        $this->drupalLogin($admin);
        $options['filename_sanitization[deduplicate_separators]'] = TRUE;
        $options['filename_sanitization[replacement_character]'] = '-';
        $this->drupalGet('admin/config/media/file-system');
        $this->submitForm($options, 'Save configuration');
        $this->drupalLogin($this->account);
        // Try again with the monster filename.
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Test that the file name has been transliterated, whitespace replaced,
        // non-alphanumeric characters replaced, and duplicate separators removed.
        $this->assertSession()
            ->responseContains('File name is S-Pace-tab.txt.');
        // Finally, check the lowercase setting.
        $this->drupalLogin($admin);
        $options['filename_sanitization[lowercase]'] = TRUE;
        $this->drupalGet('admin/config/media/file-system');
        $this->submitForm($options, 'Save configuration');
        $this->drupalLogin($this->account);
        // Generate another file since we're going to start getting collisions with
        // previously uploaded and renamed copies.
        $file = $this->generateFile('S  Pácê--táb#	#--🙈-2', 64, 5, 'text');
        $edit = [
            'files[file_test_upload]' => \Drupal::service('file_system')->realpath($file),
            'extensions' => 'txt',
            'is_image_file' => FALSE,
        ];
        $this->drupalGet('file-test/upload');
        $this->submitForm($edit, 'Submit');
        $this->assertSession()
            ->statusCodeEquals(200);
        // Make sure all the sanitization options work as intended.
        $this->assertSession()
            ->responseContains('File name is s-pace-tab-2.txt.');
        // Make sure we got a message about the rename.
        $message = 'Your upload has been renamed to <em class="placeholder">s-pace-tab-2.txt</em>';
        $this->assertSession()
            ->responseContains($message);
    }

}

Members

Title Sort descending Deprecated Modifiers Object type Summary Member alias Overriden Title Overrides
BlockCreationTrait::placeBlock protected function Creates a block instance based on default settings. Aliased as: drupalPlaceBlock
BrowserHtmlDebugTrait::$htmlOutputBaseUrl protected property The Base URI to use for links to the output files.
BrowserHtmlDebugTrait::$htmlOutputClassName protected property Class name for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputCounter protected property Counter for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputCounterStorage protected property Counter storage for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputDirectory protected property Directory name for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputEnabled protected property HTML output enabled.
BrowserHtmlDebugTrait::$htmlOutputFile protected property The file name to write the list of URLs to.
BrowserHtmlDebugTrait::$htmlOutputTestId protected property HTML output test ID.
BrowserHtmlDebugTrait::formatHtmlOutputHeaders protected function Formats HTTP headers as string for HTML output logging.
BrowserHtmlDebugTrait::getHtmlOutputHeaders protected function Returns headers in HTML output format. 1
BrowserHtmlDebugTrait::getResponseLogHandler protected function Provides a Guzzle middleware handler to log every response received.
BrowserHtmlDebugTrait::htmlOutput protected function Logs a HTML output message in a text file.
BrowserHtmlDebugTrait::initBrowserOutputFile protected function Creates the directory to store browser output.
BrowserTestBase::$baseUrl protected property The base URL.
BrowserTestBase::$configImporter protected property The config importer that can be used in a test.
BrowserTestBase::$customTranslations protected property An array of custom translations suitable for SettingsEditor::rewrite().
BrowserTestBase::$mink protected property Mink session manager.
BrowserTestBase::$minkDefaultDriverArgs protected property Mink default driver params.
BrowserTestBase::$minkDefaultDriverClass protected property Mink class for the default driver to use. 1
BrowserTestBase::$originalContainer protected property The original container.
BrowserTestBase::$originalShutdownCallbacks protected property The original array of shutdown function callbacks.
BrowserTestBase::$preserveGlobalState protected property
BrowserTestBase::$profile protected property The profile to install as a basis for testing. 40
BrowserTestBase::$runTestInSeparateProcess protected property Browser tests are run in separate processes to prevent collisions between
code that may be loaded by tests.
BrowserTestBase::$timeLimit protected property Time limit in seconds for the test.
BrowserTestBase::$translationFilesDirectory protected property The translation file directory for the test environment.
BrowserTestBase::cleanupEnvironment protected function Clean up the test environment.
BrowserTestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
BrowserTestBase::filePreDeleteCallback public static function Ensures test files are deletable.
BrowserTestBase::getDefaultDriverInstance protected function Gets an instance of the default Mink driver.
BrowserTestBase::getDrupalSettings protected function Gets the JavaScript drupalSettings variable for the currently-loaded page. 1
BrowserTestBase::getHttpClient protected function Obtain the HTTP client for the system under test.
BrowserTestBase::getMinkDriverArgs protected function Gets the Mink driver args from an environment variable. 1
BrowserTestBase::getOptions protected function Helper function to get the options of select field.
BrowserTestBase::getSession public function Returns Mink session.
BrowserTestBase::getSessionCookies protected function Get session cookies from current session.
BrowserTestBase::getTestMethodCaller protected function Retrieves the current calling line in the class under test. Overrides BrowserHtmlDebugTrait::getTestMethodCaller
BrowserTestBase::initFrontPage protected function Visits the front page when initializing Mink. 3
BrowserTestBase::initMink protected function Initializes Mink sessions. 1
BrowserTestBase::installDrupal public function Installs Drupal into the test site. 2
BrowserTestBase::registerSessions protected function Registers additional Mink sessions.
BrowserTestBase::setUpAppRoot protected function Sets up the root application path.
BrowserTestBase::setUpBeforeClass public static function 1
BrowserTestBase::tearDown protected function 3
BrowserTestBase::translatePostValues protected function Transforms a nested array into a flat array suitable for submitForm().
BrowserTestBase::xpath protected function Performs an xpath search on the contents of the internal browser.
BrowserTestBase::__get public function
BrowserTestBase::__sleep public function Prevents serializing any properties.
ConfigTestTrait::configImporter protected function Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig protected function Copies configuration objects from source storage to target storage.
ContentTypeCreationTrait::createContentType protected function Creates a custom content type based on default settings. Aliased as: drupalCreateContentType 1
ExtensionListTestTrait::getModulePath protected function Gets the path for the specified module.
ExtensionListTestTrait::getThemePath protected function Gets the path for the specified theme.
FileManagedTestBase::assertDifferentFile public function Asserts that two files are not the same by comparing the fid and filepath.
FileManagedTestBase::assertFileHookCalled public function Assert that a hook_file_* hook was called a certain number of times.
FileManagedTestBase::assertFileHooksCalled public function Asserts that the specified file hooks were called only once.
FileManagedTestBase::assertFileUnchanged public function Asserts that two files have the same values (except timestamp).
FileManagedTestBase::assertSameFile public function Asserts that two files are the same by comparing the fid and filepath.
FileManagedTestBase::createFile public function Creates and saves a file, asserting that it was saved.
FileManagedTestBase::createUri public function Creates a file and returns its URI.
FunctionalTestSetupTrait::$apcuEnsureUniquePrefix protected property The flag to set &#039;apcu_ensure_unique_prefix&#039; setting. 1
FunctionalTestSetupTrait::$classLoader protected property The class loader to use for installation and initialization of setup.
FunctionalTestSetupTrait::$rootUser protected property The &quot;#1&quot; admin user.
FunctionalTestSetupTrait::$usesSuperUserAccessPolicy protected property Set to TRUE to make user 1 a super user. 10
FunctionalTestSetupTrait::doInstall protected function Execute the non-interactive installer. 2
FunctionalTestSetupTrait::getDatabaseTypes protected function Returns all supported database driver installer objects.
FunctionalTestSetupTrait::initConfig protected function Initialize various configurations post-installation. 1
FunctionalTestSetupTrait::initKernel protected function Initializes the kernel after installation.
FunctionalTestSetupTrait::initSettings protected function Initialize settings created during install.
FunctionalTestSetupTrait::initUserSession protected function Initializes user 1 for the site to be installed.
FunctionalTestSetupTrait::installDefaultThemeFromClassProperty protected function Installs the default theme defined by `static::$defaultTheme` when needed. 1
FunctionalTestSetupTrait::installModulesFromClassProperty protected function Install modules defined by `static::$modules`. 1
FunctionalTestSetupTrait::installParameters protected function Returns the parameters that will be used when the test installs Drupal. 8
FunctionalTestSetupTrait::prepareEnvironment protected function Prepares the current environment for running the test. 28
FunctionalTestSetupTrait::prepareRequestForGenerator protected function Creates a mock request and sets it on the generator.
FunctionalTestSetupTrait::prepareSettings protected function Prepares site settings and services before installation. 4
FunctionalTestSetupTrait::rebuildAll protected function Resets and rebuilds the environment after setup.
FunctionalTestSetupTrait::rebuildContainer protected function Rebuilds \Drupal::getContainer().
FunctionalTestSetupTrait::resetAll protected function Resets all data structures after having enabled new modules.
FunctionalTestSetupTrait::setContainerParameter protected function Changes parameters in the services.yml file.
FunctionalTestSetupTrait::setupBaseUrl protected function Sets up the base URL based upon the environment variable.
FunctionalTestSetupTrait::writeSettings protected function Rewrites the settings.php file of the test site. 1
NodeCreationTrait::createNode protected function Creates a node based on default settings. Aliased as: drupalCreateNode
NodeCreationTrait::getNodeByTitle public function Get a node from the database based on its title. Aliased as: drupalGetNodeByTitle
PhpUnitWarnings::$deprecationWarnings private static property Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning public function Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate Deprecated public function Callback for random string validation.
RefreshVariablesTrait::refreshVariables protected function Refreshes in-memory configuration and state information. 2
SaveUploadTest::$account protected property The user used by the test.
SaveUploadTest::$defaultTheme protected property The theme to install as the default for testing. Overrides BrowserTestBase::$defaultTheme 1
SaveUploadTest::$image protected property An image file path for uploading.
SaveUploadTest::$imageExtension protected property Extension of the image filename.
SaveUploadTest::$maxFidBefore protected property The largest file id when the test starts.
SaveUploadTest::$modules protected static property Modules to install. Overrides FileManagedTestBase::$modules 1
SaveUploadTest::$phpFile protected property A PHP file path for upload security testing.
SaveUploadTest::setUp protected function Overrides FileManagedTestBase::setUp 1
SaveUploadTest::testDrupalMovingUploadedFileError public function Tests for log entry on failing destination.
SaveUploadTest::testDuplicate public function Tests uploading a duplicate file.
SaveUploadTest::testExistingError public function Tests for failure when uploading over a file that already exists.
SaveUploadTest::testExistingRename public function Tests renaming when uploading over a file that already exists.
SaveUploadTest::testExistingReplace public function Tests replacement when uploading over a file that already exists.
SaveUploadTest::testHandleDangerousFile public function Tests dangerous file handling.
SaveUploadTest::testHandleDotFile public function Test dangerous file handling.
SaveUploadTest::testHandleExtension public function Tests extension handling.
SaveUploadTest::testHandleFileMunge public function Tests file munge handling.
SaveUploadTest::testInvalidUtf8FilenameUpload public function Tests that filenames containing invalid UTF-8 are rejected.
SaveUploadTest::testNormal public function Tests the file_save_upload() function.
SaveUploadTest::testNoUpload public function Tests for no failures when not uploading a file.
SaveUploadTest::testRequired public function Tests the file_save_upload() function when the field is required.
SaveUploadTest::testSanitization public function Tests filename sanitization.
SessionTestTrait::$sessionName protected property The name of the session cookie.
SessionTestTrait::generateSessionName protected function Generates a session cookie name.
SessionTestTrait::getSessionName protected function Returns the session name in use on the child site.
StorageCopyTrait::replaceStorageContents protected static function Copy the configuration from one storage to another and remove stale items.
TestFileCreationTrait::$generatedTestFiles protected property Whether the files were copied to the test files directory.
TestFileCreationTrait::compareFiles protected function Compares two files based on size and file name.
TestFileCreationTrait::generateFile public static function Generates a test file.
TestFileCreationTrait::getTestFiles protected function Gets a list of files that can be used in tests. Aliased as: drupalGetTestFiles
TestRequirementsTrait::checkModuleRequirements Deprecated private function Checks missing module requirements.
TestRequirementsTrait::checkRequirements Deprecated protected function Check module requirements for the Drupal use case.
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.
TestSetupTrait::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking. 2
TestSetupTrait::$container protected property The dependency injection container used in the test.
TestSetupTrait::$databasePrefix protected property The database prefix of this test run.
TestSetupTrait::$kernel protected property The DrupalKernel instance used in the test.
TestSetupTrait::$originalSite protected property The site directory of the original parent site.
TestSetupTrait::$privateFilesDirectory protected property The private file directory for the test environment.
TestSetupTrait::$publicFilesDirectory protected property The public file directory for the test environment.
TestSetupTrait::$root protected property The app root.
TestSetupTrait::$siteDirectory protected property The site directory of this test run.
TestSetupTrait::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 4
TestSetupTrait::$tempFilesDirectory protected property The temporary file directory for the test environment.
TestSetupTrait::$testId protected property The test run ID.
TestSetupTrait::changeDatabasePrefix protected function Changes the database connection to the prefixed one.
TestSetupTrait::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
TestSetupTrait::getDatabaseConnection Deprecated public static function Returns the database connection to the site under test.
TestSetupTrait::prepareDatabasePrefix protected function Generates a database prefix for running tests. 1
UiHelperTrait::$loggedInUser protected property The current user logged in using the Mink controlled browser.
UiHelperTrait::$maximumMetaRefreshCount protected property The number of meta refresh redirects to follow, or NULL if unlimited.
UiHelperTrait::$metaRefreshCount protected property The number of meta refresh redirects followed during ::drupalGet().
UiHelperTrait::$useOneTimeLoginLinks protected property Use one-time login links instead of submitting the login form. 3
UiHelperTrait::assertSession public function Returns WebAssert object. 1
UiHelperTrait::buildUrl protected function Builds an absolute URL from a system path or a URL object.
UiHelperTrait::checkForMetaRefresh protected function Checks for meta refresh tag and if found call drupalGet() recursively.
UiHelperTrait::click protected function Clicks the element with the given CSS selector.
UiHelperTrait::clickLink protected function Follows a link by complete name.
UiHelperTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
UiHelperTrait::cssSelectToXpath protected function Translates a CSS expression to its XPath equivalent.
UiHelperTrait::drupalGet protected function Retrieves a Drupal path or an absolute path. 3
UiHelperTrait::drupalLogin protected function Logs in a user using the Mink controlled browser.
UiHelperTrait::drupalLogout protected function Logs a user out of the Mink controlled browser and confirms.
UiHelperTrait::drupalResetSession protected function Resets the current active session back to Anonymous session.
UiHelperTrait::drupalUserIsLoggedIn protected function Returns whether a given user account is logged in.
UiHelperTrait::getAbsoluteUrl protected function Takes a path and returns an absolute path.
UiHelperTrait::getTextContent protected function Retrieves the plain-text content from the current page.
UiHelperTrait::getUrl protected function Get the current URL from the browser.
UiHelperTrait::isTestUsingGuzzleClient protected function Determines if test is using DrupalTestBrowser.
UiHelperTrait::prepareRequest protected function Prepare for a request to testing site. 1
UiHelperTrait::submitForm protected function Fills and submits a form.
UserCreationTrait::checkPermissions protected function Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole protected function Creates an administrative role.
UserCreationTrait::createRole protected function Creates a role with specified permissions. Aliased as: drupalCreateRole
UserCreationTrait::createUser protected function Create a user with a given set of permissions. Aliased as: drupalCreateUser
UserCreationTrait::grantPermissions protected function Grant permissions to a user role.
UserCreationTrait::setCurrentUser protected function Switch the current logged in user.
UserCreationTrait::setUpCurrentUser protected function Creates a random user account and sets it as current user.
XdebugRequestTrait::extractCookiesFromRequest protected function Adds xdebug cookies, from request setup.

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