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class DirectoryTest in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/modules/system/src/Tests/File/DirectoryTest.php \Drupal\system\Tests\File\DirectoryTest

Tests operations dealing with directories.

@group File

Hierarchy

Expanded class hierarchy of DirectoryTest

File

core/modules/system/src/Tests/File/DirectoryTest.php, line 17
Contains \Drupal\system\Tests\File\DirectoryTest.

Namespace

Drupal\system\Tests\File
View source 
class DirectoryTest extends FileTestBase {

  /**
   * Test local directory handling functions.
   */
  function testFileCheckLocalDirectoryHandling() {
    $site_path = $this->container
      ->get('site.path');
    $directory = $site_path . '/files';

    // Check a new recursively created local directory for correct file system
    // permissions.
    $parent = $this
      ->randomMachineName();
    $child = $this
      ->randomMachineName();

    // Files directory already exists.
    $this
      ->assertTrue(is_dir($directory), t('Files directory already exists.'), 'File');

    // Make files directory writable only.
    $old_mode = fileperms($directory);

    // Create the directories.
    $parent_path = $directory . DIRECTORY_SEPARATOR . $parent;
    $child_path = $parent_path . DIRECTORY_SEPARATOR . $child;
    $this
      ->assertTrue(drupal_mkdir($child_path, 0775, TRUE), t('No error reported when creating new local directories.'), 'File');

    // Ensure new directories also exist.
    $this
      ->assertTrue(is_dir($parent_path), t('New parent directory actually exists.'), 'File');
    $this
      ->assertTrue(is_dir($child_path), t('New child directory actually exists.'), 'File');

    // Check that new directory permissions were set properly.
    $this
      ->assertDirectoryPermissions($parent_path, 0775);
    $this
      ->assertDirectoryPermissions($child_path, 0775);

    // Check that existing directory permissions were not modified.
    $this
      ->assertDirectoryPermissions($directory, $old_mode);

    // Check creating a directory using an absolute path.
    $absolute_path = drupal_realpath($directory) . DIRECTORY_SEPARATOR . $this
      ->randomMachineName() . DIRECTORY_SEPARATOR . $this
      ->randomMachineName();
    $this
      ->assertTrue(drupal_mkdir($absolute_path, 0775, TRUE), 'No error reported when creating new absolute directories.', 'File');
    $this
      ->assertDirectoryPermissions($absolute_path, 0775);
  }

  /**
   * Test directory handling functions.
   */
  function testFileCheckDirectoryHandling() {

    // A directory to operate on.
    $directory = file_default_scheme() . '://' . $this
      ->randomMachineName() . '/' . $this
      ->randomMachineName();
    $this
      ->assertFalse(is_dir($directory), 'Directory does not exist prior to testing.');

    // Non-existent directory.
    $this
      ->assertFalse(file_prepare_directory($directory, 0), 'Error reported for non-existing directory.', 'File');

    // Make a directory.
    $this
      ->assertTrue(file_prepare_directory($directory, FILE_CREATE_DIRECTORY), 'No error reported when creating a new directory.', 'File');

    // Make sure directory actually exists.
    $this
      ->assertTrue(is_dir($directory), 'Directory actually exists.', 'File');
    if (substr(PHP_OS, 0, 3) != 'WIN') {

      // PHP on Windows doesn't support any kind of useful read-only mode for
      // directories. When executing a chmod() on a directory, PHP only sets the
      // read-only flag, which doesn't prevent files to actually be written
      // in the directory on any recent version of Windows.
      // Make directory read only.
      @drupal_chmod($directory, 0444);
      $this
        ->assertFalse(file_prepare_directory($directory, 0), 'Error reported for a non-writeable directory.', 'File');

      // Test directory permission modification.
      $this
        ->settingsSet('file_chmod_directory', 0777);
      $this
        ->assertTrue(file_prepare_directory($directory, FILE_MODIFY_PERMISSIONS), 'No error reported when making directory writeable.', 'File');
    }

    // Test that the directory has the correct permissions.
    $this
      ->assertDirectoryPermissions($directory, 0777, 'file_chmod_directory setting is respected.');

    // Remove .htaccess file to then test that it gets re-created.
    @drupal_unlink(file_default_scheme() . '://.htaccess');
    $this
      ->assertFalse(is_file(file_default_scheme() . '://.htaccess'), 'Successfully removed the .htaccess file in the files directory.', 'File');
    file_ensure_htaccess();
    $this
      ->assertTrue(is_file(file_default_scheme() . '://.htaccess'), 'Successfully re-created the .htaccess file in the files directory.', 'File');

    // Verify contents of .htaccess file.
    $file = file_get_contents(file_default_scheme() . '://.htaccess');
    $this
      ->assertEqual($file, FileStorage::htaccessLines(FALSE), 'The .htaccess file contains the proper content.', 'File');
  }

  /**
   * This will take a directory and path, and find a valid filepath that is not
   * taken by another file.
   */
  function testFileCreateNewFilepath() {

    // First we test against an imaginary file that does not exist in a
    // directory.
    $basename = 'xyz.txt';
    $directory = 'core/misc';
    $original = $directory . '/' . $basename;
    $path = file_create_filename($basename, $directory);
    $this
      ->assertEqual($path, $original, format_string('New filepath %new equals %original.', array(
      '%new' => $path,
      '%original' => $original,
    )), 'File');

    // Then we test against a file that already exists within that directory.
    $basename = 'druplicon.png';
    $original = $directory . '/' . $basename;
    $expected = $directory . '/druplicon_0.png';
    $path = file_create_filename($basename, $directory);
    $this
      ->assertEqual($path, $expected, format_string('Creating a new filepath from %original equals %new (expected %expected).', array(
      '%new' => $path,
      '%original' => $original,
      '%expected' => $expected,
    )), 'File');

    // @TODO: Finally we copy a file into a directory several times, to ensure a properly iterating filename suffix.
  }

  /**
   * This will test the filepath for a destination based on passed flags and
   * whether or not the file exists.
   *
   * If a file exists, file_destination($destination, $replace) will either
   * return:
   * - the existing filepath, if $replace is FILE_EXISTS_REPLACE
   * - a new filepath if FILE_EXISTS_RENAME
   * - an error (returning FALSE) if FILE_EXISTS_ERROR.
   * If the file doesn't currently exist, then it will simply return the
   * filepath.
   */
  function testFileDestination() {

    // First test for non-existent file.
    $destination = 'core/misc/xyz.txt';
    $path = file_destination($destination, FILE_EXISTS_REPLACE);
    $this
      ->assertEqual($path, $destination, 'Non-existing filepath destination is correct with FILE_EXISTS_REPLACE.', 'File');
    $path = file_destination($destination, FILE_EXISTS_RENAME);
    $this
      ->assertEqual($path, $destination, 'Non-existing filepath destination is correct with FILE_EXISTS_RENAME.', 'File');
    $path = file_destination($destination, FILE_EXISTS_ERROR);
    $this
      ->assertEqual($path, $destination, 'Non-existing filepath destination is correct with FILE_EXISTS_ERROR.', 'File');
    $destination = 'core/misc/druplicon.png';
    $path = file_destination($destination, FILE_EXISTS_REPLACE);
    $this
      ->assertEqual($path, $destination, 'Existing filepath destination remains the same with FILE_EXISTS_REPLACE.', 'File');
    $path = file_destination($destination, FILE_EXISTS_RENAME);
    $this
      ->assertNotEqual($path, $destination, 'A new filepath destination is created when filepath destination already exists with FILE_EXISTS_RENAME.', 'File');
    $path = file_destination($destination, FILE_EXISTS_ERROR);
    $this
      ->assertEqual($path, FALSE, 'An error is returned when filepath destination already exists with FILE_EXISTS_ERROR.', 'File');
  }

  /**
   * Ensure that the file_directory_temp() function always returns a value.
   */
  function testFileDirectoryTemp() {

    // Start with an empty variable to ensure we have a clean slate.
    $config = $this
      ->config('system.file');
    $config
      ->set('path.temporary', '')
      ->save();
    $tmp_directory = file_directory_temp();
    $this
      ->assertEqual(empty($tmp_directory), FALSE, 'file_directory_temp() returned a non-empty value.');
    $this
      ->assertEqual($config
      ->get('path.temporary'), $tmp_directory);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 2
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl protected function Get the current URL from the cURL handler. 1
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings protected function Casts MarkupInterface objects into strings.
DirectoryTest::testFileCheckDirectoryHandling function Test directory handling functions.
DirectoryTest::testFileCheckLocalDirectoryHandling function Test local directory handling functions.
DirectoryTest::testFileCreateNewFilepath function This will take a directory and path, and find a valid filepath that is not taken by another file.
DirectoryTest::testFileDestination function This will test the filepath for a destination based on passed flags and whether or not the file exists.
DirectoryTest::testFileDirectoryTemp function Ensure that the file_directory_temp() function always returns a value.
FileTestBase::$classname protected property A fully-qualified stream wrapper class name to register for the test. 9
FileTestBase::$modules public static property Modules to enable. Overrides KernelTestBase::$modules 10
FileTestBase::$scheme protected property A stream wrapper scheme to register for the test. 9
FileTestBase::assertDirectoryPermissions function Helper function to test the permissions of a directory.
FileTestBase::assertFilePermissions function Helper function to test the permissions of a file.
FileTestBase::createDirectory function Create a directory and assert it exists.
FileTestBase::createUri function Create a file and return the URI of it.
FileTestBase::setUp protected function Performs setup tasks before each individual test method is run. Overrides KernelTestBase::setUp 9
KernelTestBase::$configDirectories protected property The configuration directories for this test run.
KernelTestBase::$keyValueFactory protected property A KeyValueMemoryFactory instance to use when building the container.
KernelTestBase::$moduleFiles private property
KernelTestBase::$streamWrappers protected property Array of registered stream wrappers.
KernelTestBase::$themeFiles private property
KernelTestBase::beforePrepareEnvironment protected function Act on global state information before the environment is altered for a test. Overrides TestBase::beforePrepareEnvironment
KernelTestBase::containerBuild public function Sets up the base service container for this test. 12
KernelTestBase::defaultLanguageData protected function Provides the data for setting the default language on the container. 1
KernelTestBase::disableModules protected function Disables modules for this test.
KernelTestBase::enableModules protected function Enables modules for this test.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs a specific table from a module schema definition.
KernelTestBase::prepareConfigDirectories protected function Create and set new configuration directories. 1
KernelTestBase::registerStreamWrapper protected function Registers a stream wrapper for this test.
KernelTestBase::render protected function Renders a render array.
KernelTestBase::tearDown protected function Performs cleanup tasks after each individual test method has been run. Overrides TestBase::tearDown
KernelTestBase::__construct function Constructor for Test. Overrides TestBase::__construct
RandomGeneratorTrait::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
SessionTestTrait::$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.
TestBase::$assertions protected property Assertions thrown in that test case.
TestBase::$configImporter protected property The config importer that can used in a test. 5
TestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
TestBase::$container protected property The dependency injection container used in the test.
TestBase::$databasePrefix protected property The database prefix of this test run.
TestBase::$dieOnFail public property Whether to die in case any test assertion fails.
TestBase::$httpAuthCredentials protected property HTTP authentication credentials (<username>:<password>).
TestBase::$httpAuthMethod protected property HTTP authentication method (specified as a CURLAUTH_* constant).
TestBase::$kernel protected property The DrupalKernel instance used in the test. 1
TestBase::$originalConf protected property The original configuration (variables), if available.
TestBase::$originalConfig protected property The original configuration (variables).
TestBase::$originalConfigDirectories protected property The original configuration directories.
TestBase::$originalContainer protected property The original container.
TestBase::$originalFileDirectory protected property The original file directory, before it was changed for testing purposes.
TestBase::$originalLanguage protected property The original language.
TestBase::$originalPrefix protected property The original database prefix when running inside Simpletest.
TestBase::$originalProfile protected property The original installation profile.
TestBase::$originalSessionName protected property The name of the session cookie of the test-runner.
TestBase::$originalSettings protected property The settings array.
TestBase::$originalShutdownCallbacks protected property The original array of shutdown function callbacks. 1
TestBase::$originalSite protected property The site directory of the original parent site.
TestBase::$originalUser protected property The original user, before testing began. 1
TestBase::$privateFilesDirectory protected property The private file directory for the test environment.
TestBase::$publicFilesDirectory protected property The public file directory for the test environment.
TestBase::$results public property Current results of this test case.
TestBase::$siteDirectory protected property The site directory of this test run.
TestBase::$skipClasses protected property This class is skipped when looking for the source of an assertion.
TestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 4
TestBase::$tempFilesDirectory protected property The temporary file directory for the test environment.
TestBase::$testId protected property The test run ID.
TestBase::$timeLimit protected property Time limit for the test.
TestBase::$translationFilesDirectory protected property The translation file directory for the test environment.
TestBase::$verbose public property TRUE if verbose debugging is enabled.
TestBase::$verboseClassName protected property Safe class name for use in verbose output filenames.
TestBase::$verboseDirectory protected property Directory where verbose output files are put.
TestBase::$verboseDirectoryUrl protected property URL to the verbose output file directory.
TestBase::$verboseId protected property Incrementing identifier for verbose output filenames.
TestBase::assert protected function Internal helper: stores the assert.
TestBase::assertEqual protected function Check to see if two values are equal.
TestBase::assertErrorLogged protected function Asserts that a specific error has been logged to the PHP error log.
TestBase::assertFalse protected function Check to see if a value is false.
TestBase::assertIdentical protected function Check to see if two values are identical.
TestBase::assertIdenticalObject protected function Checks to see if two objects are identical.
TestBase::assertNoErrorsLogged protected function Asserts that no errors have been logged to the PHP error.log thus far.
TestBase::assertNotEqual protected function Check to see if two values are not equal.
TestBase::assertNotIdentical protected function Check to see if two values are not identical.
TestBase::assertNotNull protected function Check to see if a value is not NULL.
TestBase::assertNull protected function Check to see if a value is NULL.
TestBase::assertTrue protected function Check to see if a value is not false.
TestBase::changeDatabasePrefix private function Changes the database connection to the prefixed one.
TestBase::checkRequirements protected function Checks the matching requirements for Test. 2
TestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
TestBase::configImporter public function Returns a ConfigImporter object to import test importing of configuration. 5
TestBase::copyConfig public function Copies configuration objects from source storage to target storage.
TestBase::deleteAssert public static function Delete an assertion record by message ID.
TestBase::error protected function Fire an error assertion. 3
TestBase::errorHandler public function Handle errors during test runs.
TestBase::exceptionHandler protected function Handle exceptions.
TestBase::fail protected function Fire an assertion that is always negative.
TestBase::filePreDeleteCallback public static function Ensures test files are deletable within file_unmanaged_delete_recursive().
TestBase::generatePermutations public static function Converts a list of possible parameters into a stack of permutations.
TestBase::getAssertionCall protected function Cycles through backtrace until the first non-assertion method is found.
TestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
TestBase::getDatabaseConnection public static function Returns the database connection to the site running Simpletest.
TestBase::getDatabasePrefix public function Gets the database prefix.
TestBase::getTempFilesDirectory public function Gets the temporary files directory.
TestBase::insertAssert public static function Store an assertion from outside the testing context.
TestBase::pass protected function Fire an assertion that is always positive.
TestBase::prepareDatabasePrefix private function Generates a database prefix for running tests.
TestBase::prepareEnvironment private function Prepares the current environment for running the test.
TestBase::restoreEnvironment private function Cleans up the test environment and restores the original environment.
TestBase::run public function Run all tests in this class. 1
TestBase::settingsSet protected function Changes in memory settings.
TestBase::storeAssertion protected function Helper method to store an assertion record in the configured database.
TestBase::verbose protected function Logs a verbose message in a text file.