Definition of Drupal\system\Tests\Common\HtmlIdentifierUnitTest.
<?php
/**
* @file
* Definition of Drupal\system\Tests\Common\HtmlIdentifierUnitTest.
*/
namespace Drupal\system\Tests\Common;
use Drupal\simpletest\UnitTestBase;
/**
* Tests cleaning HTML identifiers.
*/
class HtmlIdentifierUnitTest extends UnitTestBase {
public static function getInfo() {
return array(
'name' => 'HTML identifiers',
'description' => 'Test the functions drupal_html_class(), drupal_html_id() and drupal_clean_css_identifier() for expected behavior',
'group' => 'Common',
);
}
/**
* Tests that drupal_clean_css_identifier() cleans the identifier properly.
*/
function testDrupalCleanCSSIdentifier() {
// Verify that no valid ASCII characters are stripped from the identifier.
$identifier = 'abcdefghijklmnopqrstuvwxyz_ABCDEFGHIJKLMNOPQRSTUVWXYZ-0123456789';
$this
->assertIdentical(drupal_clean_css_identifier($identifier, array()), $identifier, 'Verify valid ASCII characters pass through.');
// Verify that valid UTF-8 characters are not stripped from the identifier.
$identifier = '¡¢£¤¥';
$this
->assertIdentical(drupal_clean_css_identifier($identifier, array()), $identifier, 'Verify valid UTF-8 characters pass through.');
// Verify that invalid characters (including non-breaking space) are stripped from the identifier.
$this
->assertIdentical(drupal_clean_css_identifier('invalid !"#$%&\'()*+,./:;<=>?@[\\]^`{|}~ identifier', array()), 'invalididentifier', 'Strip invalid characters.');
}
/**
* Tests that drupal_html_class() cleans the class name properly.
*/
function testDrupalHTMLClass() {
// Verify Drupal coding standards are enforced.
$this
->assertIdentical(drupal_html_class('CLASS NAME_[Ü]'), 'class-name--ü', 'Enforce Drupal coding standards.');
}
/**
* Tests that drupal_html_id() cleans the ID properly.
*/
function testDrupalHTMLId() {
// Verify that letters, digits, and hyphens are not stripped from the ID.
$id = 'abcdefghijklmnopqrstuvwxyz-0123456789';
$this
->assertIdentical(drupal_html_id($id), $id, 'Verify valid characters pass through.');
// Verify that invalid characters are stripped from the ID.
$this
->assertIdentical(drupal_html_id('invalid,./:@\\^`{Üidentifier'), 'invalididentifier', 'Strip invalid characters.');
// Verify Drupal coding standards are enforced.
$this
->assertIdentical(drupal_html_id('ID NAME_[1]'), 'id-name-1', 'Enforce Drupal coding standards.');
// Reset the static cache so we can ensure the unique id count is at zero.
drupal_static_reset('drupal_html_id');
// Clean up IDs with invalid starting characters.
$this
->assertIdentical(drupal_html_id('test-unique-id'), 'test-unique-id', 'Test the uniqueness of IDs #1.');
$this
->assertIdentical(drupal_html_id('test-unique-id'), 'test-unique-id--2', 'Test the uniqueness of IDs #2.');
$this
->assertIdentical(drupal_html_id('test-unique-id'), 'test-unique-id--3', 'Test the uniqueness of IDs #3.');
}
}
Name | Description |
---|---|
HtmlIdentifierUnitTest | Tests cleaning HTML identifiers. |