1 files changed, 118 insertions, 0 deletions
diff --git a/ext/spl/tests/iterator_031.phpt b/ext/spl/tests/iterator_031.phpt
new file mode 100755
index 0000000000..00afa61850
--- /dev/null
+++ b/ext/spl/tests/iterator_031.phpt
@@ -0,0 +1,118 @@
+--TEST--
+SPL: AppendIterator::append() rewinds when neccessary
+--SKIPIF--
+<?php if (!extension_loaded("spl")) print "skip"; ?>
+--FILE--
+<?php
+
+class MyArrayIterator extends ArrayIterator
+{
+	function rewind()
+	{
+		echo __METHOD__ . "\n";
+		parent::rewind();
+	}
+}
+
+$it = new MyArrayIterator(array(1,2));
+
+foreach($it as $k=>$v)
+{
+	echo "$k=>$v\n";
+}
+
+class MyAppendIterator extends AppendIterator
+{
+	function __construct()
+	{
+		echo __METHOD__ . "\n";
+	}
+
+	function rewind()
+	{
+		echo __METHOD__ . "\n";
+		parent::rewind();
+	}
+
+	function valid()
+	{
+		echo __METHOD__ . "\n";
+		return parent::valid();
+	}
+	
+	function append(Iterator $what)
+	{
+		echo __METHOD__ . "\n";
+		parent::append($what);
+	}
+	
+	function parent__construct()
+	{
+		parent::__construct();
+	}
+}
+
+$ap = new MyAppendIterator;
+
+try
+{
+	$ap->append($it);
+}
+catch(BadMethodCallException $e)
+{
+	echo $e->getMessage() . "\n";
+}
+
+$ap->parent__construct();
+
+try
+{
+	$ap->parent__construct($it);
+}
+catch(BadMethodCallException $e)
+{
+	echo $e->getMessage() . "\n";
+}
+
+$ap->append($it);
+$ap->append($it);
+$ap->append($it);
+
+foreach($ap as $k=>$v)
+{
+	echo "$k=>$v\n";
+}
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+MyArrayIterator::rewind
+0=>1
+1=>2
+MyAppendIterator::__construct
+MyAppendIterator::append
+Classes derived from AppendIterator must call AppendIterator::__construct()
+AppendIterator::getIterator() must be called exactly once per instance
+MyAppendIterator::append
+MyArrayIterator::rewind
+MyAppendIterator::append
+MyAppendIterator::append
+MyAppendIterator::rewind
+MyArrayIterator::rewind
+MyAppendIterator::valid
+0=>1
+MyAppendIterator::valid
+1=>2
+MyArrayIterator::rewind
+MyAppendIterator::valid
+0=>1
+MyAppendIterator::valid
+1=>2
+MyArrayIterator::rewind
+MyAppendIterator::valid
+0=>1
+MyAppendIterator::valid
+1=>2
+MyAppendIterator::valid
+===DONE===