BootstrapResettableStaticTestCase::testDrupalStatic

Test that a variable reference returned by drupal_static() gets reset when drupal_static_reset() is called.

File

modules/simpletest/tests/bootstrap.test, line 417

Code

function testDrupalStatic() {
  $name = __CLASS__ . '_' . __METHOD__;
  $var = &drupal_static($name, 'foo');
  $this->assertEqual($var, 'foo', t('Variable returned by drupal_static() was set to its default.'));

  // Call the specific reset and the global reset each twice to ensure that
  // multiple resets can be issued without odd side effects.
  $var = 'bar';
  drupal_static_reset($name);
  $this->assertEqual($var, 'foo', t('Variable was reset after first invocation of name-specific reset.'));
  $var = 'bar';
  drupal_static_reset($name);
  $this->assertEqual($var, 'foo', t('Variable was reset after second invocation of name-specific reset.'));
  $var = 'bar';
  drupal_static_reset();
  $this->assertEqual($var, 'foo', t('Variable was reset after first invocation of global reset.'));
  $var = 'bar';
  drupal_static_reset();
  $this->assertEqual($var, 'foo', t('Variable was reset after second invocation of global reset.'));
}