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Annotation of embedaddon/php/ext/spl/tests/iterator_047.phpt, revision 1.1.1.2

1.1       misho       1: --TEST--
                      2: SPL: RecursiveCachingIterator and exception in has/getChildren
                      3: --FILE--
                      4: <?php
                      5: 
                      6: class MyRecursiveArrayIterator extends RecursiveArrayIterator
                      7: {
                      8:        static public $fail = 0;
                      9: 
                     10:        static function fail($state, $method)
                     11:        {
                     12:                if (self::$fail == $state)
                     13:                {
                     14:                        throw new Exception("State $state: $method()");
                     15:                }
                     16:        }
                     17: 
                     18:        function hasChildren()
                     19:        {
                     20:                echo __METHOD__ . "()\n";
                     21:                self::fail(1, __METHOD__);
                     22:                return parent::hasChildren();
                     23:        }
                     24: 
                     25:        function getChildren()
                     26:        {
                     27:                echo __METHOD__ . "()\n";
                     28:                self::fail(2, __METHOD__);
                     29:                return parent::getChildren();
                     30:        }
                     31: }
                     32: 
                     33: class MyRecursiveCachingIterator extends RecursiveCachingIterator
                     34: {
                     35:        function show()
                     36:        {
                     37:                MyRecursiveArrayIterator::$fail = 0;
                     38:                while(MyRecursiveArrayIterator::$fail < 4)
                     39:                {
                     40:                        echo "===" . MyRecursiveArrayIterator::$fail . "===\n";
                     41:                        try
                     42:                        {
                     43:                                foreach(new RecursiveIteratorIterator($this) as $k => $v)
                     44:                                {
                     45:                                        var_dump($k);
                     46:                                        var_dump($v);
                     47:                                }
                     48:                        }
                     49:                        catch (Exception $e)
                     50:                        {
                     51:                                echo "Exception: " . $e->getMessage() . " in " . $e->getFile() . " on line " . $e->getLine() . "\n";
                     52:                        }
                     53:                        MyRecursiveArrayIterator::$fail++;
                     54:                }
                     55:        }
                     56: }
                     57: 
                     58: $it = new MyRecursiveArrayIterator(array(0, array(10), 2, array(30), 4));
                     59: $it = new MyRecursiveCachingIterator($it);
                     60: 
                     61: $it->show();
                     62: 
                     63: ?>
                     64: ===DONE===
                     65: <?php exit(0); ?>
                     66: --EXPECTF--
                     67: ===0===
                     68: MyRecursiveArrayIterator::hasChildren()
                     69: int(0)
                     70: int(0)
                     71: MyRecursiveArrayIterator::hasChildren()
                     72: MyRecursiveArrayIterator::getChildren()
1.1.1.2 ! misho      73: 
        !            74: Notice: Array to string conversion in %siterator_047.php on line %d
1.1       misho      75: MyRecursiveArrayIterator::hasChildren()
                     76: int(0)
                     77: int(10)
                     78: MyRecursiveArrayIterator::hasChildren()
                     79: int(2)
                     80: int(2)
                     81: MyRecursiveArrayIterator::hasChildren()
                     82: MyRecursiveArrayIterator::getChildren()
1.1.1.2 ! misho      83: 
        !            84: Notice: Array to string conversion in %siterator_047.php on line %d
1.1       misho      85: MyRecursiveArrayIterator::hasChildren()
                     86: int(0)
                     87: int(30)
                     88: MyRecursiveArrayIterator::hasChildren()
                     89: int(4)
                     90: int(4)
                     91: ===1===
                     92: MyRecursiveArrayIterator::hasChildren()
                     93: Exception: State 1: MyRecursiveArrayIterator::hasChildren() in %s on line %d
                     94: ===2===
                     95: MyRecursiveArrayIterator::hasChildren()
                     96: int(0)
                     97: int(0)
                     98: MyRecursiveArrayIterator::hasChildren()
                     99: MyRecursiveArrayIterator::getChildren()
                    100: Exception: State 2: MyRecursiveArrayIterator::getChildren() in %s on line %d
                    101: ===3===
                    102: MyRecursiveArrayIterator::hasChildren()
                    103: int(0)
                    104: int(0)
                    105: MyRecursiveArrayIterator::hasChildren()
                    106: MyRecursiveArrayIterator::getChildren()
1.1.1.2 ! misho     107: 
        !           108: Notice: Array to string conversion in %siterator_047.php on line %d
1.1       misho     109: MyRecursiveArrayIterator::hasChildren()
                    110: int(0)
                    111: int(10)
                    112: MyRecursiveArrayIterator::hasChildren()
                    113: int(2)
                    114: int(2)
                    115: MyRecursiveArrayIterator::hasChildren()
                    116: MyRecursiveArrayIterator::getChildren()
1.1.1.2 ! misho     117: 
        !           118: Notice: Array to string conversion in %siterator_047.php on line %d
1.1       misho     119: MyRecursiveArrayIterator::hasChildren()
                    120: int(0)
                    121: int(30)
                    122: MyRecursiveArrayIterator::hasChildren()
                    123: int(4)
                    124: int(4)
                    125: ===DONE===