1 files changed, 83 insertions, 0 deletions
diff --git a/ext/spl/tests/iterator_027.phpt b/ext/spl/tests/iterator_027.phpt
new file mode 100644
index 0000000..fd9ba70
--- /dev/null
+++ b/ext/spl/tests/iterator_027.phpt
@@ -0,0 +1,83 @@
+--TEST--
+SPL: CachingIterator::FULL_CACHE
+--FILE--
+<?php
+
+$ar = array(1, 2, array(31, 32, array(331)), 4);
+
+$it = new RecursiveArrayIterator($ar);
+$it = new RecursiveIteratorIterator($it);
+$it = new CachingIterator($it, CachingIterator::FULL_CACHE);
+
+foreach($it as $k=>$v)
+{
+	echo "$k=>$v\n";
+}
+
+echo "===CHECK===\n";
+
+for ($i = 0; $i < 4; $i++)
+{
+	if (isset($it[$i]))
+	{
+		var_dump($i, $it[$i]);
+	}
+}
+
+$it[2] = 'foo';
+$it[3] = 'bar';
+$it['baz'] = '25';
+
+var_dump($it[2]);
+var_dump($it[3]);
+var_dump($it['baz']);
+
+unset($it[0]);
+unset($it[2]);
+unset($it['baz']);
+
+var_dump(isset($it[0])); // unset
+var_dump(isset($it[1])); // still present
+var_dump(isset($it[2])); // unset
+var_dump(isset($it[3])); // still present
+var_dump(isset($it['baz']));
+
+echo "===REWIND===\n";
+
+$it->rewind(); // cleans and reads first element
+var_dump(isset($it[0])); // pre-fetched
+var_dump(isset($it[1])); // deleted
+var_dump(isset($it[2])); // unset
+var_dump(isset($it[3])); // deleted
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+0=>1
+1=>2
+0=>31
+1=>32
+0=>331
+3=>4
+===CHECK===
+int(0)
+int(331)
+int(1)
+int(32)
+int(3)
+int(4)
+string(3) "foo"
+string(3) "bar"
+string(2) "25"
+bool(false)
+bool(true)
+bool(false)
+bool(true)
+bool(false)
+===REWIND===
+bool(true)
+bool(false)
+bool(false)
+bool(false)
+===DONE===