Skip navigation
Help

DrupalHTMLIdentifierTestCase

  1. drupal
    1. 7 drupal/modules/simpletest/tests/common.test

Test for cleaning HTML identifiers.

Hierarchy

Functions & methods

NameDescription
DrupalHTMLIdentifierTestCase::getInfo
DrupalHTMLIdentifierTestCase::testDrupalCleanCSSIdentifierTests that drupal_clean_css_identifier() cleans the identifier properly.
DrupalHTMLIdentifierTestCase::testDrupalHTMLClassTests that drupal_html_class() cleans the class name properly.
DrupalHTMLIdentifierTestCase::testDrupalHTMLIdTests that drupal_html_id() cleans the ID properly.
DrupalTestCase::assertInternal helper: stores the assert.
DrupalTestCase::assertEqualCheck to see if two values are equal.
DrupalTestCase::assertFalseCheck to see if a value is false (an empty string, 0, NULL, or FALSE).
DrupalTestCase::assertIdenticalCheck to see if two values are identical.
DrupalTestCase::assertNotEqualCheck to see if two values are not equal.
DrupalTestCase::assertNotIdenticalCheck to see if two values are not identical.
DrupalTestCase::assertNotNullCheck to see if a value is not NULL.
DrupalTestCase::assertNullCheck to see if a value is NULL.
DrupalTestCase::assertTrueCheck to see if a value is not false (not an empty string, 0, NULL, or FALSE).
DrupalTestCase::deleteAssertDelete an assertion record by message ID.
DrupalTestCase::errorFire an error assertion.
DrupalTestCase::errorHandlerHandle errors during test runs.
DrupalTestCase::exceptionHandlerHandle exceptions.
DrupalTestCase::failFire an assertion that is always negative.
DrupalTestCase::generatePermutationsConverts a list of possible parameters into a stack of permutations.
DrupalTestCase::getAssertionCallCycles through backtrace until the first non-assertion method is found.
DrupalTestCase::insertAssertStore an assertion from outside the testing context.
DrupalTestCase::passFire an assertion that is always positive.
DrupalTestCase::randomNameGenerates a random string containing letters and numbers.
DrupalTestCase::randomStringGenerates a random string of ASCII characters of codes 32 to 126.
DrupalTestCase::runRun all tests in this class.
DrupalTestCase::verboseLogs verbose message in a text file.
DrupalUnitTestCase::setUpSets up unit test environment.
DrupalUnitTestCase::tearDown
DrupalUnitTestCase::__constructConstructor for DrupalUnitTestCase. Overrides DrupalTestCase::__construct

Properties

NameDescription
DrupalTestCase::$assertionsAssertions thrown in that test case.
DrupalTestCase::$databasePrefixThe database prefix of this test run.
DrupalTestCase::$originalFileDirectoryThe original file directory, before it was changed for testing purposes.
DrupalTestCase::$resultsCurrent results of this test case.
DrupalTestCase::$skipClassesThis class is skipped when looking for the source of an assertion.
DrupalTestCase::$testIdThe test run ID.
DrupalTestCase::$timeLimitTime limit for the test.

File

drupal/modules/simpletest/tests/common.test, line 792
Tests for common.inc functionality.

View source
class DrupalHTMLIdentifierTestCase extends DrupalUnitTestCase {
  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' => 'System',
    );
  }

  /**
   * 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, t('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, t('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', t('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', t('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, t('Verify valid characters pass through.'));

    // Verify that invalid characters are stripped from the ID.
    $this->assertIdentical(drupal_html_id('invalid,./:@\\^`{Üidentifier'), 'invalididentifier', t('Strip invalid characters.'));

    // Verify Drupal coding standards are enforced.
    $this->assertIdentical(drupal_html_id('ID NAME_[1]'), 'id-name-1', t('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', t('Test the uniqueness of IDs #1.'));
    $this->assertIdentical(drupal_html_id('test-unique-id'), 'test-unique-id--2', t('Test the uniqueness of IDs #2.'));
    $this->assertIdentical(drupal_html_id('test-unique-id'), 'test-unique-id--3', t('Test the uniqueness of IDs #3.'));
  }
}