From fae99963dc03026a970c5fe57c68ab689efcc283 Mon Sep 17 00:00:00 2001
From: Marcus Boerger <helly@php.net>
Date: Thu, 18 May 2006 22:41:14 +0000
Subject: [PATCH] - Add new test

---
 ext/spl/tests/iterator_039.phpt | 123 ++++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100755 ext/spl/tests/iterator_039.phpt

diff --git a/ext/spl/tests/iterator_039.phpt b/ext/spl/tests/iterator_039.phpt
new file mode 100755
index 00000000000..5dcaaa22654
--- /dev/null
+++ b/ext/spl/tests/iterator_039.phpt
@@ -0,0 +1,123 @@
+--TEST--
+SPL: LimitIterator and backward seeking
+--SKIPIF--
+<?php if (!extension_loaded("spl")) print "skip"; ?>
+--FILE--
+<?php
+
+class NumericArrayIterator implements Iterator
+{
+	protected $a;
+	protected $i = 0;
+
+	public function __construct($a)
+	{
+		echo __METHOD__ . "\n";
+		$this->a = $a;
+	}
+
+	public function valid()
+	{
+		echo __METHOD__ . "\n";
+		return $this->i < count($this->a);
+	}
+
+	public function rewind()
+	{
+		echo __METHOD__ . "\n";
+		$this->i = 0;
+	}
+
+	public function key()
+	{
+		echo __METHOD__ . "\n";
+		return $this->i;
+	}
+
+	public function current()
+	{
+		echo __METHOD__ . "\n";
+		return $this->a[$this->i];
+	}
+
+	public function next()
+	{
+		echo __METHOD__ . "\n";
+		$this->i++;
+	}
+}
+
+$it = new LimitIterator(new NumericArrayIterator(array(12, 25, 42, 56)));
+
+foreach($it as $k => $v)
+{
+	var_dump($k);
+	var_dump($v);
+}
+
+echo "===SEEK===\n";
+
+$it->seek(2);
+
+echo "===LOOP===\n";
+
+foreach(new NoRewindIterator($it) as $k => $v)
+{
+	var_dump($k);
+	var_dump($v);
+}
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+NumericArrayIterator::__construct
+NumericArrayIterator::rewind
+NumericArrayIterator::valid
+NumericArrayIterator::valid
+NumericArrayIterator::current
+NumericArrayIterator::key
+int(0)
+int(12)
+NumericArrayIterator::next
+NumericArrayIterator::valid
+NumericArrayIterator::current
+NumericArrayIterator::key
+int(1)
+int(25)
+NumericArrayIterator::next
+NumericArrayIterator::valid
+NumericArrayIterator::current
+NumericArrayIterator::key
+int(2)
+int(42)
+NumericArrayIterator::next
+NumericArrayIterator::valid
+NumericArrayIterator::current
+NumericArrayIterator::key
+int(3)
+int(56)
+NumericArrayIterator::next
+NumericArrayIterator::valid
+===SEEK===
+NumericArrayIterator::rewind
+NumericArrayIterator::valid
+NumericArrayIterator::next
+NumericArrayIterator::valid
+NumericArrayIterator::next
+NumericArrayIterator::valid
+NumericArrayIterator::valid
+NumericArrayIterator::current
+NumericArrayIterator::key
+===LOOP===
+int(2)
+int(42)
+NumericArrayIterator::next
+NumericArrayIterator::valid
+NumericArrayIterator::current
+NumericArrayIterator::key
+int(3)
+int(56)
+NumericArrayIterator::next
+NumericArrayIterator::valid
+===DONE===