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Annotation of embedaddon/php/ext/spl/tests/dllist_005.phpt, revision 1.1.1.2

1.1       misho       1: --TEST--
                      2: SPL: DoublyLinkedList: Queues
                      3: --FILE--
                      4: <?php
                      5: $queue = new SplQueue();
                      6: // errors
                      7: try {
                      8:     $queue->dequeue();
                      9: } catch (RuntimeException $e) {
                     10:     echo "Exception: ".$e->getMessage()."\n";
                     11: }
                     12: try {
                     13:     $queue->shift();
                     14: } catch (RuntimeException $e) {
                     15:     echo "Exception: ".$e->getMessage()."\n";
                     16: }
                     17: 
                     18: // data consistency
                     19: $a = 2;
                     20: $queue->enqueue($a);
                     21: echo $queue->dequeue()."\n";
                     22: 
                     23: // peakable
                     24: $queue->enqueue(1);
                     25: $queue->enqueue(2);
                     26: echo $queue->top()."\n";
                     27: 
                     28: // iterable
                     29: foreach ($queue as $elem) {
                     30:     echo "[$elem]\n";
                     31: }
                     32: 
                     33: // countable
                     34: $queue->enqueue(NULL);
                     35: $queue->enqueue(NULL);
                     36: echo count($queue)."\n";
                     37: echo $queue->count()."\n";
                     38: var_dump($queue->dequeue());
                     39: var_dump($queue->dequeue());
                     40: 
                     41: // clonable
                     42: $queue->enqueue(2);
                     43: $queue_clone = clone $queue;
                     44: $queue_clone->dequeue();
                     45: echo count($queue)."\n";
                     46: ?>
                     47: ===DONE===
                     48: <?php exit(0); ?>
                     49: --EXPECTF--
                     50: Exception: Can't shift from an empty datastructure
                     51: Exception: Can't shift from an empty datastructure
                     52: 2
                     53: 2
                     54: [1]
                     55: [2]
                     56: 4
                     57: 4
                     58: int(1)
                     59: int(2)
                     60: 3
                     61: ===DONE===