1--TEST--
2Not returning a node set for C14N
3--EXTENSIONS--
4dom
5--FILE--
6<?php
7$dom = new DOMDocument;
8$dom->loadXML('<root>test</root>');
9try {
10    $dom->documentElement->C14N(true, false, ['query' => 'string(./root/text())']);
11} catch (Error $e) {
12    echo $e->getMessage(), "\n";
13}
14?>
15--EXPECT--
16XPath query did not return a nodeset
17