--TEST--
DomDocument::schemaValidateSource() - empty string for schema string
--CREDITS--
Daniel Convissor <danielc@php.net>
# TestFest 2009 NYPHP
--SKIPIF--
<?php require_once('skipif.inc'); ?>
--FILE--
<?php

$doc = new DOMDocument;

$doc->load(__DIR__."/book.xml");

try {
    $doc->schemaValidateSource('');
} catch (ValueError $e) {
    echo $e->getMessage() . "\n";
}

?>
--EXPECT--
DOMDocument::schemaValidateSource(): Argument #1 ($source) must not be empty