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/* -*- Mode: vala; indent-tabs-mode: nil; c-basic-offset: 2; tab-width: 2 -*- */
/* Notation.vala
*
* Copyright (C) 2016 Daniel Espinosa <esodan@gmail.com>
* Copyright (C) 2016 Yannick Inizan <inizan.yannick@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Daniel Espinosa <esodan@gmail.com>
* Yannick Inizan <inizan.yannick@gmail.com>
*/
using GXml;
class XPathTest : GLib.Object {
// Taken from:
const string BOOKS = """<bookstore><book category="COOKING"><title lang="en">Everyday Italian</title><author>Giada De Laurentiis</author><year>2005</year><price>30.00</price></book><book category="CHILDREN"><title lang="en">Harry Potter</title><author>J K. Rowling</author><year>2005</year><price>29.99</price></book><book category="WEB"><title lang="en">XQuery Kick Start</title><author>James McGovern</author><author>Per Bothner</author><author>Kurt Cagle</author><author>James Linn</author><author>Vaidyanathan Nagarajan</author><year>2003</year><price>49.99</price></book><book category="WEB"><title lang="en">Learning XML</title><author>Erik T. Ray</author><year>2003</year><price>39.95</price></book></bookstore>""";
public static int main (string[] args) {
Test.init (ref args);
Test.add_func ("/gxml/gelement/xpath", () => {
try {
DomDocument document = null;
var rf = GLib.File.new_for_uri ("http://www.w3schools.com/xsl/books.xml");
if (rf.query_exists ()) {
document = new XDocument.from_uri ("http://www.w3schools.com/xsl/books.xml");
} else
document = new XDocument.from_string (BOOKS);
assert (document != null);
var object = ((XPathContext) document).evaluate ("/bookstore/book/title");
assert (object.object_type == XPathObjectType.NODESET);
var array = object.nodeset.to_array();
assert (array.length == 4);
assert (array[0].node_value == "Everyday Italian");
assert (array[1].node_value == "Harry Potter");
assert (array[2].node_value == "XQuery Kick Start");
assert (array[3].node_value == "Learning XML");
object = ((XPathContext) document).evaluate ("/bookstore/book[1]/title");
assert (object.object_type == XPathObjectType.NODESET);
array = object.nodeset.to_array();
assert (array.length == 1);
assert (array[0].node_value == "Everyday Italian");
object = ((XPathContext) document).evaluate ("/bookstore/book/price[text()]");
assert (object.object_type == XPathObjectType.NODESET);
array = object.nodeset.to_array();
assert (array.length == 4);
assert (array[0].node_value == "30.00");
assert (array[1].node_value == "29.99");
assert (array[2].node_value == "49.99");
assert (array[3].node_value == "39.95");
object = ((XPathContext) document).evaluate ("/bookstore/book[price>35]/price");
assert (object.object_type == XPathObjectType.NODESET);
array = object.nodeset.to_array();
assert (array.length == 2);
assert (array[0].node_value == "49.99");
assert (array[1].node_value == "39.95");
} catch (GLib.Error e) {
GLib.message ("ERROR: "+e.message);
assert_not_reached ();
}
});
Test.run ();
return 0;
}
}
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