Add new iterator test inspired by bug #26527

tests/classes/iterators_006.phpt

@@ -0,0 +1,87 @@
+--TEST--
+ZE2 iterators and array wrapping
+--SKIPIF--
+<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 is needed'); ?> 
+--FILE--
+<?php
+
+class ai implements Iterator {
+
+	private $array;
+
+	function __construct() {
+		$this->array = array('foo', 'bar', 'baz');
+	}
+
+	function rewind() {
+		reset($this->array);
+		$this->next();
+	}
+
+	function hasMore() {
+		return $this->key !== NULL;
+	}
+
+	function key() {
+		return $this->key;
+	}
+
+	function current() {
+		return $this->current;
+	}
+
+	function next() {
+		list($this->key, $this->current) = each($this->array);
+//		list($key, $current) = each($this->array);
+//		$this->key = $key;
+//		$this->current = $current;
+	}
+}
+
+class a implements IteratorAggregate {
+
+	public function getIterator() {
+		return new ai();
+	}
+}
+
+$array = new a();
+
+foreach ($array as $property => $value) {
+	print "$property: $value\n";    
+}
+
+#$array = $array->getIterator();
+#$array->rewind();
+#$array->hasMore();
+#var_dump($array->key());
+#var_dump($array->current());
+echo "===2nd===\n";
+
+$array = new ai();
+
+foreach ($array as $property => $value) {
+	print "$property: $value\n";    
+}
+
+echo "===3rd===\n";
+
+foreach ($array as $property => $value) {
+	print "$property: $value\n";    
+}
+
+?>
+===DONE===
+--EXPECT--
+0: foo
+1: bar
+2: baz
+===2nd===
+0: foo
+1: bar
+2: baz
+===3rd===
+0: foo
+1: bar
+2: baz
+===DONE===