1 files changed, 170 insertions, 0 deletions
diff --git a/ext/spl/tests/iterator_028.phpt b/ext/spl/tests/iterator_028.phpt
new file mode 100755
index 0000000000..7ec76d8144
--- /dev/null
+++ b/ext/spl/tests/iterator_028.phpt
@@ -0,0 +1,170 @@
+--TEST--
+SPL: RecursiveIteratorIterator and setMaxDepth()
+--FILE--
+<?php
+
+$ar = array(1, 2, array(31, 32, array(331, array(3321, array(33221)))), 4);
+
+$it = new RecursiveIteratorIterator(new RecursiveArrayIterator($ar));
+
+echo "===?===\n";
+var_dump($it->getMaxDepth());
+foreach($it as $v) echo $it->getDepth() . ": $v\n";
+
+echo "===2===\n";
+$it->setMaxDepth(2);
+var_dump($it->getMaxDepth());
+foreach($it as $v) echo $it->getDepth() . ": $v\n";
+
+echo "===X===\n";
+$it->setMaxDepth();
+var_dump($it->getMaxDepth());
+foreach($it as $v) echo $it->getDepth() . ": $v\n";
+
+echo "===3===\n";
+$it->setMaxDepth(3);
+var_dump($it->getMaxDepth());
+foreach($it as $v) echo $it->getDepth() . ": $v\n";
+
+echo "===5===\n";
+$it->setMaxDepth(5);
+var_dump($it->getMaxDepth());
+foreach($it as $v) echo $it->getDepth() . ": $v\n";
+
+echo "===0===\n";
+$it->setMaxDepth(0);
+var_dump($it->getMaxDepth());
+foreach($it as $v) echo $it->getDepth() . ": $v\n";
+
+echo "===-1===\n";
+$it->setMaxDepth(-1);
+var_dump($it->getMaxDepth());
+try
+{
+	$it->setMaxDepth(4);
+	$it->setMaxDepth(-2);
+}
+catch(Exception $e)
+{
+	var_dump($e->getMessage());
+}
+var_dump($it->getMaxDepth());
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+===?===
+bool(false)
+0: 1
+0: 2
+1: 31
+1: 32
+2: 331
+3: 3321
+4: 33221
+0: 4
+===2===
+int(2)
+0: 1
+0: 2
+1: 31
+1: 32
+2: 331
+0: 4
+===X===
+bool(false)
+0: 1
+0: 2
+1: 31
+1: 32
+2: 331
+3: 3321
+4: 33221
+0: 4
+===3===
+int(3)
+0: 1
+0: 2
+1: 31
+1: 32
+2: 331
+3: 3321
+0: 4
+===5===
+int(5)
+0: 1
+0: 2
+1: 31
+1: 32
+2: 331
+3: 3321
+4: 33221
+0: 4
+===0===
+int(0)
+0: 1
+0: 2
+0: 4
+===-1===
+bool(false)
+string(33) "Parameter max_depth must be >= -1"
+int(4)
+===DONE===
+--UEXPECT--
+===?===
+bool(false)
+0: 1
+0: 2
+1: 31
+1: 32
+2: 331
+3: 3321
+4: 33221
+0: 4
+===2===
+int(2)
+0: 1
+0: 2
+1: 31
+1: 32
+2: 331
+0: 4
+===X===
+bool(false)
+0: 1
+0: 2
+1: 31
+1: 32
+2: 331
+3: 3321
+4: 33221
+0: 4
+===3===
+int(3)
+0: 1
+0: 2
+1: 31
+1: 32
+2: 331
+3: 3321
+0: 4
+===5===
+int(5)
+0: 1
+0: 2
+1: 31
+1: 32
+2: 331
+3: 3321
+4: 33221
+0: 4
+===0===
+int(0)
+0: 1
+0: 2
+0: 4
+===-1===
+bool(false)
+unicode(33) "Parameter max_depth must be >= -1"
+int(4)
+===DONE===