1 files changed, 119 insertions, 0 deletions
diff --git a/ext/spl/tests/iterator_047.phpt b/ext/spl/tests/iterator_047.phpt
new file mode 100755
index 000000000..b313df301
--- /dev/null
+++ b/ext/spl/tests/iterator_047.phpt
@@ -0,0 +1,119 @@
+--TEST--
+SPL: RecursiveCachingIterator and exception in has/getChildren
+--SKIPIF--
+<?php if (!extension_loaded("spl")) print "skip"; ?>
+--FILE--
+<?php
+
+class MyRecursiveArrayIterator extends RecursiveArrayIterator
+{
+	static public $fail = 0;
+
+	static function fail($state, $method)
+	{
+		if (self::$fail == $state)
+		{
+			throw new Exception("State $state: $method()");
+		}
+	}
+
+	function hasChildren()
+	{
+		echo __METHOD__ . "()\n";
+		self::fail(1, __METHOD__);
+		return parent::hasChildren();
+	}
+
+	function getChildren()
+	{
+		echo __METHOD__ . "()\n";
+		self::fail(2, __METHOD__);
+		return parent::getChildren();
+	}
+}
+
+class MyRecursiveCachingIterator extends RecursiveCachingIterator
+{
+	function show()
+	{
+		MyRecursiveArrayIterator::$fail = 0;
+		while(MyRecursiveArrayIterator::$fail < 4)
+		{
+			echo "===" . MyRecursiveArrayIterator::$fail . "===\n";
+			try
+			{
+				foreach(new RecursiveIteratorIterator($this) as $k => $v)
+				{
+					var_dump($k);
+					var_dump($v);
+				}
+			}
+			catch (Exception $e)
+			{
+				echo "Exception: " . $e->getMessage() . " in " . $e->getFile() . " on line " . $e->getLine() . "\n";
+			}
+			MyRecursiveArrayIterator::$fail++;
+		}
+	}
+}
+
+$it = new MyRecursiveArrayIterator(array(0, array(10), 2, array(30), 4));
+$it = new MyRecursiveCachingIterator($it);
+
+$it->show();
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECTF--
+===0===
+MyRecursiveArrayIterator::hasChildren()
+int(0)
+int(0)
+MyRecursiveArrayIterator::hasChildren()
+MyRecursiveArrayIterator::getChildren()
+MyRecursiveArrayIterator::hasChildren()
+int(0)
+int(10)
+MyRecursiveArrayIterator::hasChildren()
+int(2)
+int(2)
+MyRecursiveArrayIterator::hasChildren()
+MyRecursiveArrayIterator::getChildren()
+MyRecursiveArrayIterator::hasChildren()
+int(0)
+int(30)
+MyRecursiveArrayIterator::hasChildren()
+int(4)
+int(4)
+===1===
+MyRecursiveArrayIterator::hasChildren()
+Exception: State 1: MyRecursiveArrayIterator::hasChildren() in %siterator_047.php on line %d
+===2===
+MyRecursiveArrayIterator::hasChildren()
+int(0)
+int(0)
+MyRecursiveArrayIterator::hasChildren()
+MyRecursiveArrayIterator::getChildren()
+Exception: State 2: MyRecursiveArrayIterator::getChildren() in %siterator_047.php on line %d
+===3===
+MyRecursiveArrayIterator::hasChildren()
+int(0)
+int(0)
+MyRecursiveArrayIterator::hasChildren()
+MyRecursiveArrayIterator::getChildren()
+MyRecursiveArrayIterator::hasChildren()
+int(0)
+int(10)
+MyRecursiveArrayIterator::hasChildren()
+int(2)
+int(2)
+MyRecursiveArrayIterator::hasChildren()
+MyRecursiveArrayIterator::getChildren()
+MyRecursiveArrayIterator::hasChildren()
+int(0)
+int(30)
+MyRecursiveArrayIterator::hasChildren()
+int(4)
+int(4)
+===DONE===