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Annotation of embedaddon/php/ext/spl/tests/spl_pq_top_error_corrupt.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: SPL: SplPriorityQueue: top and extract flags
        !             3: --CREDITS--
        !             4: Nathaniel McHugh nat@fishtrap.co.uk
        !             5: #testfest 2009-05-09
        !             6: --FILE--
        !             7: <?php
        !             8: 
        !             9: class myPriorityQueue extends SplPriorityQueue{
        !            10: 
        !            11:        public function compare($a, $b){
        !            12:                 if ($b == 2) {
        !            13:                throw new Exception('ignore me');
        !            14:                }  else {
        !            15:                return parent::compare($a, $b);
        !            16:                }
        !            17:        }
        !            18: }
        !            19: 
        !            20: $priorityQueue = new myPriorityQueue();
        !            21: $priorityQueue->insert("a", 1);
        !            22: 
        !            23: try {
        !            24:     //corrupt heap
        !            25:     $priorityQueue->insert("b", 2);
        !            26:         // ignore exception tested elsewhere
        !            27: } catch (Exception $e) {
        !            28: }
        !            29: 
        !            30: try {
        !            31:     $priorityQueue->top();
        !            32: } catch (RuntimeException $e) {
        !            33:   echo "Exception: ".$e->getMessage().PHP_EOL;
        !            34: }
        !            35: 
        !            36: ?>
        !            37: --EXPECT--
        !            38: Exception: Heap is corrupted, heap properties are no longer ensured.