bool ToXpath1(string xpath2, out string xpath1)
{
var builder = new XPath2Rewriter();
xpath1 = new XPathParser<string>().Parse(xpath2, builder);
return builder.RewriteRequired;
}
public void Unions()
{
var xpath2 = "exists(@a | @b)";
var builder = new XPath2Rewriter();
var xpath1 = new XPathParser<string>().Parse(xpath2, builder);
Console.WriteLine(xpath2);
Console.WriteLine(xpath1);
Assert.IsFalse(builder.RewriteRequired);
}
public void NumericCompare()
{
var xpath2 = "foo[count(@a) > 0]";
var builder = new XPath2Rewriter();
var xpath1 = new XPathParser<string>().Parse(xpath2, builder);
Console.WriteLine(xpath2);
Console.WriteLine(xpath1);
Assert.IsFalse(builder.RewriteRequired);
}
public void ParsingErrors()
{
var big = "not(starts-with(f:reference/@value, '#')) or exists(ancestor::a:content/f:*/f:contained/f:*[@id=substring-after(current()/f:reference/@value, '#')]|/f:*/f:contained/f:*[@id=substring-after(current()/f:reference/@value, '#')])";
var p1 = "not(starts-with(f:reference/@value, '#'))";
var p2 = "ancestor::a:content/f:*/f:contained/f:*[@id=substring-after(current()/f:reference/@value, '#')]";
var p3 = "/f:*/f:contained/f:*[@id=substring-after(current()/f:reference/@value, '#')]";
var p4 = "/f:*[@id='#']";
var p5 = "/f:foo[@id='#']";
var xpath2 = p4;
var builder = new XPath2Rewriter();
var xpath1 = new XPathParser<string>().Parse(xpath2, builder);
Console.WriteLine(xpath2);
Console.WriteLine(xpath1);
}