Definition of Drupal\file\Tests\ValidatorTest.
<?php
/**
* @file
* Definition of Drupal\file\Tests\ValidatorTest.
*/
namespace Drupal\file\Tests;
/**
* This will run tests against the file validation functions (file_validate_*).
*/
class ValidatorTest extends FileManagedTestBase {
public static function getInfo() {
return array(
'name' => 'File validator tests',
'description' => 'Tests the functions used to validate uploaded files.',
'group' => 'File API',
);
}
function setUp() {
parent::setUp();
$this->image = entity_create('file', array());
$this->image->uri = 'core/misc/druplicon.png';
$this->image->filename = drupal_basename($this->image->uri);
$this->non_image = entity_create('file', array());
$this->non_image->uri = 'core/misc/jquery.js';
$this->non_image->filename = drupal_basename($this->non_image->uri);
}
/**
* Test the file_validate_extensions() function.
*/
function testFileValidateExtensions() {
$file = entity_create('file', array(
'filename' => 'asdf.txt',
));
$errors = file_validate_extensions($file, 'asdf txt pork');
$this
->assertEqual(count($errors), 0, t('Valid extension accepted.'), 'File');
$file->filename = 'asdf.txt';
$errors = file_validate_extensions($file, 'exe png');
$this
->assertEqual(count($errors), 1, t('Invalid extension blocked.'), 'File');
}
/**
* This ensures a specific file is actually an image.
*/
function testFileValidateIsImage() {
$this
->assertTrue(file_exists($this->image->uri), t('The image being tested exists.'), 'File');
$errors = file_validate_is_image($this->image);
$this
->assertEqual(count($errors), 0, t('No error reported for our image file.'), 'File');
$this
->assertTrue(file_exists($this->non_image->uri), t('The non-image being tested exists.'), 'File');
$errors = file_validate_is_image($this->non_image);
$this
->assertEqual(count($errors), 1, t('An error reported for our non-image file.'), 'File');
}
/**
* This ensures the resolution of a specific file is within bounds.
* The image will be resized if it's too large.
*/
function testFileValidateImageResolution() {
// Non-images.
$errors = file_validate_image_resolution($this->non_image);
$this
->assertEqual(count($errors), 0, t("Shouldn't get any errors for a non-image file."), 'File');
$errors = file_validate_image_resolution($this->non_image, '50x50', '100x100');
$this
->assertEqual(count($errors), 0, t("Don't check the resolution on non files."), 'File');
// Minimum size.
$errors = file_validate_image_resolution($this->image);
$this
->assertEqual(count($errors), 0, t('No errors for an image when there is no minimum or maximum resolution.'), 'File');
$errors = file_validate_image_resolution($this->image, 0, '200x1');
$this
->assertEqual(count($errors), 1, t("Got an error for an image that wasn't wide enough."), 'File');
$errors = file_validate_image_resolution($this->image, 0, '1x200');
$this
->assertEqual(count($errors), 1, t("Got an error for an image that wasn't tall enough."), 'File');
$errors = file_validate_image_resolution($this->image, 0, '200x200');
$this
->assertEqual(count($errors), 1, t('Small images report an error.'), 'File');
// Maximum size.
if ($this->container
->has('image.toolkit')) {
// Copy the image so that the original doesn't get resized.
copy('core/misc/druplicon.png', 'temporary://druplicon.png');
$this->image->uri = 'temporary://druplicon.png';
$errors = file_validate_image_resolution($this->image, '10x5');
$this
->assertEqual(count($errors), 0, t('No errors should be reported when an oversized image can be scaled down.'), 'File');
$info = image_get_info($this->image->uri);
$this
->assertTrue($info['width'] <= 10, t('Image scaled to correct width.'), 'File');
$this
->assertTrue($info['height'] <= 5, t('Image scaled to correct height.'), 'File');
drupal_unlink('temporary://druplicon.png');
}
else {
// TODO: should check that the error is returned if no toolkit is available.
$errors = file_validate_image_resolution($this->image, '5x10');
$this
->assertEqual(count($errors), 1, t("Oversize images that can't be scaled get an error."), 'File');
}
}
/**
* This will ensure the filename length is valid.
*/
function testFileValidateNameLength() {
// Create a new file entity.
$file = entity_create('file', array());
// Add a filename with an allowed length and test it.
$file->filename = str_repeat('x', 240);
$this
->assertEqual(strlen($file->filename), 240);
$errors = file_validate_name_length($file);
$this
->assertEqual(count($errors), 0, t('No errors reported for 240 length filename.'), 'File');
// Add a filename with a length too long and test it.
$file->filename = str_repeat('x', 241);
$errors = file_validate_name_length($file);
$this
->assertEqual(count($errors), 1, t('An error reported for 241 length filename.'), 'File');
// Add a filename with an empty string and test it.
$file->filename = '';
$errors = file_validate_name_length($file);
$this
->assertEqual(count($errors), 1, t('An error reported for 0 length filename.'), 'File');
}
/**
* Test file_validate_size().
*/
function testFileValidateSize() {
global $user;
$original_user = $user;
drupal_save_session(FALSE);
// Run these tests as a regular user.
$user = $this
->drupalCreateUser();
// Create a file with a size of 1000 bytes, and quotas of only 1 byte.
$file = entity_create('file', array(
'filesize' => 1000,
));
$errors = file_validate_size($file, 0, 0);
$this
->assertEqual(count($errors), 0, t('No limits means no errors.'), 'File');
$errors = file_validate_size($file, 1, 0);
$this
->assertEqual(count($errors), 1, t('Error for the file being over the limit.'), 'File');
$errors = file_validate_size($file, 0, 1);
$this
->assertEqual(count($errors), 1, t('Error for the user being over their limit.'), 'File');
$errors = file_validate_size($file, 1, 1);
$this
->assertEqual(count($errors), 2, t('Errors for both the file and their limit.'), 'File');
$user = $original_user;
drupal_save_session(TRUE);
}
}
Name | Description |
---|---|
ValidatorTest | This will run tests against the file validation functions (file_validate_*). |