1 files changed, 92 insertions, 0 deletions
diff --git a/ext/spl/tests/bug61527.phpt b/ext/spl/tests/bug61527.phpt
new file mode 100644
index 0000000..ab13c69
--- /dev/null
+++ b/ext/spl/tests/bug61527.phpt
@@ -0,0 +1,92 @@
+--TEST--
+Bug #61527 (Recursive/ArrayIterator gives misleading notice when array empty or moved to the end)
+--FILE--
+<?php
+$ao = new ArrayObject(array());
+$ai = $ao->getIterator();
+
+/* testing empty array, should no notice at all */
+$ai->next();
+var_dump($ai->key());
+var_dump($ai->current());
+
+/* testing array changing */
+$ao2 = new ArrayObject(array(1 => 1, 2, 3, 4, 5));
+$ai2 = $ao2->getIterator();
+
+$ao2->offsetUnset($ai2->key());
+$ai2->next();
+
+/* now point to 2 */
+$ao2->offsetUnset($ai2->key());
+var_dump($ai2->key());
+
+/* now point to 3 */
+$ao2->offsetUnset($ai2->key());
+var_dump($ai2->current());
+
+$ai2->next();
+var_dump($ai2->key());
+var_dump($ai2->current());
+
+/* should be at the end and no notice */
+$ai2->next();
+var_dump($ai2->key());
+var_dump($ai2->current());
+
+$ai2->rewind();
+$ai2->next();
+$ai2->next();
+/* should reached the end */
+var_dump($ai2->next());
+var_dump($ai2->key());
+
+/* testing RecursiveArrayIterator */
+$ao3 = new ArrayObject(array(), NULL, 'RecursiveArrayIterator');
+$ai3 = $ao3->getIterator();
+
+var_dump($ai3->getChildren());
+
+$ao4 = new ArrayObject(array(1, 2), NULL, 'RecursiveArrayIterator');
+$ai4 = $ao4->getIterator();
+
+$ai4->next();
+$ai4->next();
+$ai4->next();
+var_dump($ai4->hasChildren());
+
+$ai4->rewind();
+$ao4->offsetUnset($ai4->key());
+var_dump($ai4->hasChildren());
+
+$ao4->offsetUnset($ai4->key());
+var_dump($ai4->getChildren());
+?>
+==DONE==
+<?php exit(0); ?>
+--EXPECTF--
+NULL
+NULL
+
+Notice: ArrayIterator::next(): Array was modified outside object and internal position is no longer valid in %sbug61527.php on line %d
+
+Notice: ArrayIterator::key(): Array was modified outside object and internal position is no longer valid in %sbug61527.php on line %d
+NULL
+
+Notice: ArrayIterator::current(): Array was modified outside object and internal position is no longer valid in %sbug61527.php on line %d
+NULL
+int(5)
+int(5)
+NULL
+NULL
+NULL
+NULL
+NULL
+bool(false)
+
+Notice: RecursiveArrayIterator::hasChildren(): Array was modified outside object and internal position is no longer valid in %sbug61527.php on line %d
+bool(false)
+
+Notice: RecursiveArrayIterator::getChildren(): Array was modified outside object and internal position is no longer valid in %sbug61527.php on line %d
+NULL
+==DONE==