public void TestMoveToId()
{
using (var gumbo = new Gumbo(TestHtml))
{
var nav = gumbo.CreateNavigator();
nav.MoveToId("tag123");
Assert.AreEqual("p", nav.Name);
}
}
public void TestAttributes()
{
var testHtml = "<html><body class=\"gumbo\">привет!</body></html>";
using (var gumbo = new Gumbo(testHtml))
{
var list = gumbo.Document.Root.Children.OfType <Element>().ToList();
Assert.AreEqual("class", list[1].Attributes.First().Name);
Assert.AreEqual("gumbo", list[1].Attributes.First().Value);
}
}
public void TestSelectSingleNodeAttribute()
{
using (var gumbo = new Gumbo(TestHtml))
{
var nav = gumbo.CreateNavigator();
var node = nav.SelectSingleNode("/html/body/@class");
Assert.NotNull(node);
Assert.AreEqual("gumbo", node.Value);
Assert.AreEqual("class", node.Name);
Assert.AreEqual("class", node.LocalName);
}
}
public void TestSelectSingleNodeForElement()
{
using (var gumbo = new Gumbo(TestHtml))
{
var nav = gumbo.CreateNavigator();
var node = nav.SelectSingleNode("/html/body/span");
Assert.NotNull(node);
Assert.AreEqual("Pillz here!", node.Value);
Assert.AreEqual("span", node.Name);
Assert.AreEqual("span", node.LocalName);
}
}
public void TestHeadBody()
{
var testHtml = "<html><body class=\"gumbo\">привет!</body></html>";
using (var gumbo = new Gumbo(testHtml))
{
var list = gumbo.Document.Root.Children.OfType <Element>().ToList();
Assert.AreEqual(GumboTag.GUMBO_TAG_HEAD, list[0].Tag);
Assert.AreEqual(null, list[0].OriginalTag);
Assert.AreEqual(GumboTag.GUMBO_TAG_BODY, list[1].Tag);
}
}
public void TestFirstAndLastTagsInEnum()
{
var testHtml = "<html><head><head><body><title></title><base></base><tt></tt><unknown123></unknown123></body></html>";
using (var gumbo = new Gumbo(testHtml))
{
var list = gumbo.Document.Root.Children.OfType <Element>().ToList();
Assert.AreEqual(GumboTag.GUMBO_TAG_HEAD, list[0].Tag);
Assert.AreEqual("<head>", list[0].OriginalTag);
var body = list[1].Children.OfType <Element>().ToList();
Assert.AreEqual(GumboTag.GUMBO_TAG_TITLE, body[0].Tag);
Assert.AreEqual(GumboTag.GUMBO_TAG_BASE, body[1].Tag);
Assert.AreEqual(GumboTag.GUMBO_TAG_TT, body[2].Tag);
Assert.AreEqual(GumboTag.GUMBO_TAG_UNKNOWN, body[3].Tag);
}
}
public static document createFromUTF8(string str, Idocument_container objPainter, context ctx, css user_styles = null)
{
var doc = new document(objPainter, ctx); // Create litehtml::document
var root_elements = new List <element>();
using (var gumbo = new Gumbo.Gumbo(str)) // parse document into GumboOutput
doc.create_node(gumbo.Document.Root, root_elements); // Create litehtml::elements.
if (root_elements.Count != 0)
{
doc._root = root_elements.Back();
}
// Let's process created elements tree
if (doc._root != null)
{
doc.container.get_media_features(doc._media);
doc._root.apply_stylesheet(ctx.master_css); // apply master CSS
doc._root.parse_attributes(); // parse elements attributes
foreach (var css in doc._css) // parse style sheets linked in document
{
doc._styles.parse_stylesheet(css.text, css.baseurl, doc, !string.IsNullOrEmpty(css.media) ? media_query_list.create_from_string(css.media, doc) : null);
}
doc._styles.sort_selectors(); // Sort css selectors using CSS rules.
if (doc._media_lists.Count != 0)
{
doc.update_media_lists(doc._media); // get current media features
}
doc._root.apply_stylesheet(doc._styles); // Apply parsed styles.
if (user_styles != null)
{
doc._root.apply_stylesheet(user_styles); // Apply user styles if any
}
doc._root.parse_styles(); // Parse applied styles in the elements
doc.fix_tables_layout(); // Now the _tabular_elements is filled with tabular elements. We have to check the tabular elements for missing table elements and create the anonymous boxes in visual table layout
doc._root.init(); // Fanaly initialize elements
}
return(doc);
}
