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Annotation of embedaddon/php/ext/spl/tests/dllist_004.phpt, revision 1.1.1.2

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