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- <?php
- namespace Drupal\KernelTests\Core\Bootstrap;
- use Drupal\KernelTests\KernelTestBase;
- /**
- * Tests that drupal_static() and drupal_static_reset() work.
- *
- * @group Bootstrap
- */
- class ResettableStaticTest extends KernelTestBase {
- /**
- * Tests drupal_static() function.
- *
- * Tests that a variable reference returned by drupal_static() gets reset when
- * drupal_static_reset() is called.
- */
- public function testDrupalStatic() {
- $name = __CLASS__ . '_' . __METHOD__;
- $var = &drupal_static($name, 'foo');
- $this->assertEqual($var, 'foo', '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', 'Variable was reset after first invocation of name-specific reset.');
- $var = 'bar';
- drupal_static_reset($name);
- $this->assertEqual($var, 'foo', 'Variable was reset after second invocation of name-specific reset.');
- $var = 'bar';
- drupal_static_reset();
- $this->assertEqual($var, 'foo', 'Variable was reset after first invocation of global reset.');
- $var = 'bar';
- drupal_static_reset();
- $this->assertEqual($var, 'foo', 'Variable was reset after second invocation of global reset.');
- }
- }
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