class ReadOnlyStreamWrapperTest in Drupal 10
Same name and namespace in other branches
- 8 core/tests/Drupal/KernelTests/Core/File/ReadOnlyStreamWrapperTest.php \Drupal\KernelTests\Core\File\ReadOnlyStreamWrapperTest
- 9 core/tests/Drupal/KernelTests/Core/File/ReadOnlyStreamWrapperTest.php \Drupal\KernelTests\Core\File\ReadOnlyStreamWrapperTest
Tests the read-only stream wrapper write functions.
@group File
Hierarchy
- class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, AssertContentTrait, ConfigTestTrait, ExtensionListTestTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings
- class \Drupal\KernelTests\Core\File\FileTestBase
- class \Drupal\KernelTests\Core\File\ReadOnlyStreamWrapperTest
- class \Drupal\KernelTests\Core\File\FileTestBase
Expanded class hierarchy of ReadOnlyStreamWrapperTest
File
- core/
tests/ Drupal/ KernelTests/ Core/ File/ ReadOnlyStreamWrapperTest.php, line 13
Namespace
Drupal\KernelTests\Core\FileView source
class ReadOnlyStreamWrapperTest extends FileTestBase {
/**
* A stream wrapper scheme to register for the test.
*
* @var string
*/
protected $scheme = 'dummy-readonly';
/**
* A fully-qualified stream wrapper class name to register for the test.
*
* @var string
*/
protected $classname = 'Drupal\\file_test\\StreamWrapper\\DummyReadOnlyStreamWrapper';
/**
* Tests read-only specific behavior.
*/
public function testReadOnlyBehavior() {
$type = DummyReadOnlyStreamWrapper::getType();
// Checks that the stream wrapper type is not declared as writable.
$this
->assertSame(0, $type & StreamWrapperInterface::WRITE);
// Checks that the stream wrapper type is declared as local.
$this
->assertSame(1, $type & StreamWrapperInterface::LOCAL);
// Generate a test file
$filename = $this
->randomMachineName();
$site_path = $this->container
->getParameter('site.path');
$filepath = $site_path . '/files/' . $filename;
file_put_contents($filepath, $filename);
// Generate a read-only stream wrapper instance
$uri = $this->scheme . '://' . $filename;
\Drupal::service('stream_wrapper_manager')
->getViaScheme($this->scheme);
$file_system = \Drupal::service('file_system');
// Attempt to open a file in read/write mode
$handle = @fopen($uri, 'r+');
$this
->assertFalse($handle, 'Unable to open a file for reading and writing with the read-only stream wrapper.');
// Attempt to open a file in binary read mode
$handle = fopen($uri, 'rb');
$this
->assertNotFalse($handle, 'Able to open a file for reading in binary mode with the read-only stream wrapper.');
$this
->assertTrue(fclose($handle), 'Able to close file opened in binary mode using the read_only stream wrapper.');
// Attempt to open a file in text read mode
$handle = fopen($uri, 'rt');
$this
->assertNotFalse($handle, 'Able to open a file for reading in text mode with the read-only stream wrapper.');
$this
->assertTrue(fclose($handle), 'Able to close file opened in text mode using the read_only stream wrapper.');
// Attempt to open a file in read mode
$handle = fopen($uri, 'r');
$this
->assertNotFalse($handle, 'Able to open a file for reading with the read-only stream wrapper.');
// Attempt to change file permissions
$this
->assertFalse(@chmod($uri, 0777), 'Unable to change file permissions when using read-only stream wrapper.');
// Attempt to acquire an exclusive lock for writing
$this
->assertFalse(@flock($handle, LOCK_EX | LOCK_NB), 'Unable to acquire an exclusive lock using the read-only stream wrapper.');
// Attempt to obtain a shared lock
$this
->assertTrue(flock($handle, LOCK_SH | LOCK_NB), 'Able to acquire a shared lock using the read-only stream wrapper.');
// Attempt to release a shared lock
$this
->assertTrue(flock($handle, LOCK_UN | LOCK_NB), 'Able to release a shared lock using the read-only stream wrapper.');
// Attempt to truncate the file
$this
->assertFalse(@ftruncate($handle, 0), 'Unable to truncate using the read-only stream wrapper.');
// Attempt to write to the file
$this
->assertEquals(0, @fwrite($handle, $this
->randomMachineName()), 'Unable to write to file using the read-only stream wrapper.');
// Attempt to flush output to the file
$this
->assertFalse(@fflush($handle), 'Unable to flush output to file using the read-only stream wrapper.');
// Attempt to close the stream. (Suppress errors, as fclose triggers fflush.)
$this
->assertTrue(fclose($handle), 'Able to close file using the read_only stream wrapper.');
// Test the rename() function
$this
->assertFalse(@rename($uri, $this->scheme . '://newname.txt'), 'Unable to rename files using the read-only stream wrapper.');
// Test the unlink() function
$this
->assertTrue(@$file_system
->unlink($uri), 'Able to unlink file using read-only stream wrapper.');
$this
->assertFileExists($filepath);
// Test the mkdir() function by attempting to create a directory.
$dirname = $this
->randomMachineName();
$dir = $site_path . '/files/' . $dirname;
$readonlydir = $this->scheme . '://' . $dirname;
/** @var \Drupal\Core\File\FileSystemInterface $file_system */
$file_system = \Drupal::service('file_system');
$this
->assertFalse(@$file_system
->mkdir($readonlydir, 0775, 0), 'Unable to create directory with read-only stream wrapper.');
// Create a temporary directory for testing purposes
$this
->assertTrue($file_system
->mkdir($dir), 'Test directory created.');
// Test the rmdir() function by attempting to remove the directory.
$this
->assertFalse(@$file_system
->rmdir($readonlydir), 'Unable to delete directory with read-only stream wrapper.');
// Remove the temporary directory.
$file_system
->rmdir($dir);
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
AssertContentTrait:: |
protected | property | The current raw content. | |
AssertContentTrait:: |
protected | property | The drupalSettings value from the current raw $content. | |
AssertContentTrait:: |
protected | property | The XML structure parsed from the current raw $content. | 1 |
AssertContentTrait:: |
protected | property | The plain-text content of raw $content (text nodes). | |
AssertContentTrait:: |
protected | function | Passes if the raw text IS found escaped on the loaded page, fail otherwise. | |
AssertContentTrait:: |
protected | function | Asserts that a field exists with the given name or ID. | |
AssertContentTrait:: |
protected | function | Asserts that a field exists with the given ID and value. | |
AssertContentTrait:: |
protected | function | Asserts that a field exists with the given name and value. | |
AssertContentTrait:: |
protected | function | Asserts that a field exists in the current page by the given XPath. | |
AssertContentTrait:: |
protected | function | Asserts that a checkbox field in the current page is checked. | |
AssertContentTrait:: |
protected | function | Asserts that a field exists in the current page with a given Xpath result. | |
AssertContentTrait:: |
protected | function | Passes if a link with the specified label is found. | |
AssertContentTrait:: |
protected | function | Passes if a link containing a given href (part) is found. | |
AssertContentTrait:: |
protected | function | Asserts that each HTML ID is used for just a single element. | |
AssertContentTrait:: |
protected | function | Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise. | |
AssertContentTrait:: |
protected | function | Asserts that a field does not exist with the given name or ID. | |
AssertContentTrait:: |
protected | function | Asserts that a field does not exist with the given ID and value. | |
AssertContentTrait:: |
protected | function | Asserts that a field does not exist with the given name and value. | |
AssertContentTrait:: |
protected | function | Asserts that a field does not exist or its value does not match, by XPath. | |
AssertContentTrait:: |
protected | function | Asserts that a checkbox field in the current page is not checked. | |
AssertContentTrait:: |
protected | function | Passes if a link with the specified label is not found. | |
AssertContentTrait:: |
protected | function | Passes if a link containing a given href (part) is not found. | |
AssertContentTrait:: |
protected | function | Passes if a link containing a given href is not found in the main region. | |
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page does not exist. | |
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page is not checked. | |
AssertContentTrait:: |
protected | function | Triggers a pass if the perl regex pattern is not found in raw content. | |
AssertContentTrait:: |
protected | function | Passes if the raw text is NOT found on the loaded page, fail otherwise. | |
AssertContentTrait:: |
protected | function | Passes if the page (with HTML stripped) does not contains the text. | |
AssertContentTrait:: |
protected | function | Pass if the page title is not the given string. | |
AssertContentTrait:: |
protected | function | Passes if the text is found MORE THAN ONCE on the text version of the page. | |
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page exists. | |
AssertContentTrait:: |
protected | function | Asserts that a select option with the visible text exists. | |
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page is checked. | |
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page is checked. | |
AssertContentTrait:: |
protected | function | Asserts that a select option in the current page exists. | |
AssertContentTrait:: |
protected | function | Triggers a pass if the Perl regex pattern is found in the raw content. | |
AssertContentTrait:: |
protected | function | Passes if the raw text IS found on the loaded page, fail otherwise. | |
AssertContentTrait:: |
protected | function | Passes if the page (with HTML stripped) contains the text. | |
AssertContentTrait:: |
protected | function | Helper for assertText and assertNoText. | |
AssertContentTrait:: |
protected | function | Asserts that a Perl regex pattern is found in the plain-text content. | |
AssertContentTrait:: |
protected | function | Asserts themed output. | |
AssertContentTrait:: |
protected | function | Pass if the page title is the given string. | |
AssertContentTrait:: |
protected | function | Passes if the text is found ONLY ONCE on the text version of the page. | |
AssertContentTrait:: |
protected | function | Helper for assertUniqueText and assertNoUniqueText. | |
AssertContentTrait:: |
protected | function | Builds an XPath query. | |
AssertContentTrait:: |
protected | function | Helper: Constructs an XPath for the given set of attributes and value. | |
AssertContentTrait:: |
protected | function | Searches elements using a CSS selector in the raw content. | |
AssertContentTrait:: |
protected | function | Get all option elements, including nested options, in a select. | |
AssertContentTrait:: |
protected | function | Gets the value of drupalSettings for the currently-loaded page. | |
AssertContentTrait:: |
protected | function | Gets the current raw content. | |
AssertContentTrait:: |
protected | function | Get the selected value from a select field. | |
AssertContentTrait:: |
protected | function | Retrieves the plain-text content from the current raw content. | |
AssertContentTrait:: |
protected | function | Parse content returned from curlExec using DOM and SimpleXML. | |
AssertContentTrait:: |
protected | function | Removes all white-space between HTML tags from the raw content. | |
AssertContentTrait:: |
protected | function | Sets the value of drupalSettings for the currently-loaded page. | |
AssertContentTrait:: |
protected | function | Sets the raw content (e.g. HTML). | |
AssertContentTrait:: |
protected | function | Performs an xpath search on the contents of the internal browser. | |
ConfigTestTrait:: |
protected | function | Returns a ConfigImporter object to import test configuration. | |
ConfigTestTrait:: |
protected | function | Copies configuration objects from source storage to target storage. | |
ExtensionListTestTrait:: |
protected | function | Gets the path for the specified module. | |
ExtensionListTestTrait:: |
protected | function | Gets the path for the specified theme. | |
FileTestBase:: |
protected static | property |
Modules to enable. Overrides KernelTestBase:: |
12 |
FileTestBase:: |
public | function | Helper function to test the permissions of a directory. | |
FileTestBase:: |
public | function | Helper function to test the permissions of a file. | |
FileTestBase:: |
public | function | Create a directory and assert it exists. | |
FileTestBase:: |
public | function | Create a file and return the URI of it. | |
FileTestBase:: |
public | function |
Registers test-specific services. Overrides KernelTestBase:: |
|
FileTestBase:: |
protected | function |
Overrides KernelTestBase:: |
11 |
FileTestBase:: |
protected | function |
Sets up the filesystem, so things like the file directory. Overrides KernelTestBase:: |
|
KernelTestBase:: |
protected | property | Back up and restore any global variables that may be changed by tests. | |
KernelTestBase:: |
protected | property | Back up and restore static class properties that may be changed by tests. | |
KernelTestBase:: |
protected | property | Contains a few static class properties for performance. | |
KernelTestBase:: |
protected | property | ||
KernelTestBase:: |
protected | property | @todo Move into Config test base class. | 3 |
KernelTestBase:: |
protected static | property | An array of config object names that are excluded from schema checking. | |
KernelTestBase:: |
protected | property | ||
KernelTestBase:: |
protected | property | ||
KernelTestBase:: |
protected | property | Do not forward any global state from the parent process to the processes that run the actual tests. | |
KernelTestBase:: |
protected | property | The app root. | |
KernelTestBase:: |
protected | property | Kernel tests are run in separate processes because they allow autoloading of code from extensions. Running the test in a separate process isolates this behavior from other tests. Subclasses should not override this property. | |
KernelTestBase:: |
protected | property | ||
KernelTestBase:: |
protected | property | Set to TRUE to strict check all configuration saved. | 4 |
KernelTestBase:: |
protected | property | The virtual filesystem root directory. | |
KernelTestBase:: |
protected | function | 1 | |
KernelTestBase:: |
protected | function | Bootstraps a basic test environment. | |
KernelTestBase:: |
private | function | Bootstraps a kernel for a test. | |
KernelTestBase:: |
protected | function | Configuration accessor for tests. Returns non-overridden configuration. | |
KernelTestBase:: |
protected | function | Disables modules for this test. | |
KernelTestBase:: |
protected | function | Enables modules for this test. | |
KernelTestBase:: |
protected | function | Gets the config schema exclusions for this test. | |
KernelTestBase:: |
protected | function | Returns the Database connection info to be used for this test. | 2 |
KernelTestBase:: |
public | function | ||
KernelTestBase:: |
private | function | Returns Extension objects for $modules to enable. | |
KernelTestBase:: |
private static | function | Returns the modules to enable for this test. | |
KernelTestBase:: |
protected | function | Initializes the FileCache component. | |
KernelTestBase:: |
protected | function | Installs default configuration for a given list of modules. | |
KernelTestBase:: |
protected | function | Installs the storage schema for a specific entity type. | |
KernelTestBase:: |
protected | function | Installs database tables from a module schema definition. | |
KernelTestBase:: |
protected | function | ||
KernelTestBase:: |
protected | function | Renders a render array. | |
KernelTestBase:: |
protected | function | Sets the install profile and rebuilds the container to update it. | |
KernelTestBase:: |
protected | function | Sets an in-memory Settings variable. | |
KernelTestBase:: |
public static | function | ||
KernelTestBase:: |
protected | function | Stops test execution. | |
KernelTestBase:: |
protected | function | 3 | |
KernelTestBase:: |
public | function | @after | |
KernelTestBase:: |
protected | function | Dumps the current state of the virtual filesystem to STDOUT. | |
KernelTestBase:: |
public | function | Prevents serializing any properties. | |
PhpUnitWarnings:: |
private static | property | Deprecation warnings from PHPUnit to raise with @trigger_error(). | |
PhpUnitWarnings:: |
public | function | Converts PHPUnit deprecation warnings to E_USER_DEPRECATED. | |
RandomGeneratorTrait:: |
protected | property | The random generator. | |
RandomGeneratorTrait:: |
protected | function | Gets the random generator for the utility methods. | |
RandomGeneratorTrait:: |
protected | function | Generates a unique random string containing letters and numbers. | |
RandomGeneratorTrait:: |
public | function | Generates a random PHP object. | |
RandomGeneratorTrait:: |
public | function | Generates a pseudo-random string of ASCII characters of codes 32 to 126. | |
RandomGeneratorTrait:: |
public | function | Callback for random string validation. | |
ReadOnlyStreamWrapperTest:: |
protected | property |
A fully-qualified stream wrapper class name to register for the test. Overrides FileTestBase:: |
|
ReadOnlyStreamWrapperTest:: |
protected | property |
A stream wrapper scheme to register for the test. Overrides FileTestBase:: |
|
ReadOnlyStreamWrapperTest:: |
public | function | Tests read-only specific behavior. | |
StorageCopyTrait:: |
protected static | function | Copy the configuration from one storage to another and remove stale items. | |
TestRequirementsTrait:: |
private | function | Checks missing module requirements. | |
TestRequirementsTrait:: |
protected | function | Check module requirements for the Drupal use case. | |
TestRequirementsTrait:: |
protected static | function | Returns the Drupal root directory. |