public void Bug_MI308_Reproduce(){
var selector = ".text p, .text div";
var xml = XElement.Parse("<div><div class='text'><div>a</div><p>b</p><span>z</span><p>c</p><div>d</div></div></div>");
var selectresult = new CssSelectorImpl().Select(xml,selector).ToArray();
Assert.AreEqual(4,selectresult.Length);
Assert.AreEqual("abcd",string.Join("",selectresult.Select(_=>_.Value)));
}
public void CanSelect(string source, string clause, IEnumerable<string> result, int count) {
var cssSelector = new CssSelectorImpl();
var selected = cssSelector.Select(XElement.Parse(source), clause);
Assert.AreEqual(count, selected.Count());
foreach (var i in selected.Select(_ => _.ToString())) {
Assert.IsTrue(result.Contains(i));
}
}
public void NormalUnifiedAndDefaultTest(string query,string[] eresult) {
var us = new CssSelectorImpl();
var elements = us.Select(XElement.Parse(SAMPLE_HTML), query);
var result = elements.Select(_ => _.ToString()).ToArray();
CollectionAssert.AreEquivalent(eresult,result);
var ds = new DefaultSelector();
elements = ds.Select(XElement.Parse(SAMPLE_HTML), query);
result = elements.Select(_ => _.ToString()).ToArray();
CollectionAssert.AreEquivalent(eresult, result);
}
public void ZU608_Bug_Test() {
var html = Assembly.GetExecutingAssembly().ReadManifestResource("zu608.html");
var selector = ".cl-center h1";
var xml = XElement.Parse(html);
var center = xml.DescendantsAndSelf().Where(_ => _.Attr("class").Contains("cl-center")).ToArray();
//for (var i = 0; i < center.Length; i++) {
// Console.WriteLine(".cl-center "+i);
// Console.WriteLine("===========================================");
// Console.WriteLine(center[i]);
// Console.WriteLine("===========================================");
//}
Assert.True(center.Any(_=>_.Descendants().Any(__=>__.Name.LocalName=="h1")));
var css = new CssSelectorImpl();
var xpath = css.BuildXpath(selector);
Console.WriteLine(xpath);
var selectresult = new CssSelectorImpl().Select(xml, selector).ToArray();
Assert.AreEqual(1,selectresult.Length);
Console.WriteLine(selectresult[0].Value);
}
/// <summary>
/// Возвращает класс, действительно выполняющий поиск элементов
/// </summary>
/// <param name="realquery"></param>
/// <param name="reallanguage"></param>
/// <returns></returns>
protected virtual ISelectorImpl ResolveExecutor(string realquery, SelectorLanguage reallanguage) {
switch (reallanguage) {
case SelectorLanguage.XPath:
return XPathSelector ?? (XPathSelector = new XPathSelectorImpl());
case SelectorLanguage.Regex:
return RegexSelector ?? (RegexSelector = new RegexSelectorImpl());
case SelectorLanguage.Css:
return CssSelector ?? (CssSelector = new CssSelectorImpl());
case SelectorLanguage.Custom:
if (null == CustomSelectors) return null;
return CustomSelectors.FirstOrDefault(_ => _.IsSupported(realquery));
default:
return null;
}
}
