public void Test(DekiScriptExpression expr, string resultValue, Type expectedType, bool safe)
{
var env = Runtime.CreateEnv();
env.Vars.Add(DekiScriptEnv.SAFEMODE, DekiScriptExpression.Constant(safe));
DekiScriptExpression result = Runtime.Evaluate(expr, safe ? DekiScriptEvalMode.EvaluateSafeMode : DekiScriptEvalMode.Evaluate, env);
Assert.IsAssignableFrom(expectedType, result);
string value;
if (result is DekiScriptString)
{
value = ((DekiScriptString)result).Value;
}
else if (result is DekiScriptXml)
{
value = ((DekiScriptXml)result).Value.ToString();
}
else
{
value = result.ToString();
}
Assert.AreEqual(resultValue, value);
}
public void Execute(ExecutionPlan plan)
{
var service = DreamTestHelper.CreateService(
_hostinfo,
"sid://mindtouch.com/2007/12/dekiscript",
"dekiscript",
new XDoc("config").Elem("manifest", _manifestUri)
);
foreach (var functionName in _manifest["function/name"])
{
var name = functionName.AsText;
_tester.Runtime.RegisterFunction(name, service.AtLocalHost.At(name));
}
try {
var expr = _tester.Parse(plan.Expr);
var env = _tester.Runtime.CreateEnv();
env.Vars.Add(DekiScriptEnv.SAFEMODE, DekiScriptExpression.Constant(plan.Safe));
DekiScriptExpression result = _tester.Runtime.Evaluate(expr, plan.Safe ? DekiScriptEvalMode.EvaluateSafeMode : DekiScriptEvalMode.Evaluate, env);
if (plan.TypedVerification != null)
{
Assert.AreEqual(plan.ExpectedType, result.GetType());
plan.TypedVerification(result);
}
else if (plan.DocVerification != null)
{
if (!(result is DekiScriptXml))
{
Assert.Fail(string.Format("return type was '{0}' not DekiScriptXml", result.GetType()));
}
var doc = ((DekiScriptXml)result).Value;
plan.DocVerification(doc);
}
else if (plan.StringVerification != null)
{
string value;
if (result is DekiScriptString)
{
value = ((DekiScriptString)result).Value;
}
else if (result is DekiScriptXml)
{
value = ((DekiScriptXml)result).Value.ToString();
}
else
{
value = result.ToString();
}
plan.StringVerification(value, result.GetType());
}
else
{
Assert.Fail("Execution completed without exception");
}
} catch (Exception e) {
if (plan.ExceptionVerification != null)
{
plan.ExceptionVerification(e);
}
else
{
throw;
}
} finally {
service.WithPrivateKey().AtLocalHost.Delete();
}
}
public void Dom_partial_evaluation_for_foreach2()
{
const string source = "<html xmlns:eval='http://mindtouch.com/2007/dekiscript'><body init='var x = 2'><div foreach='var y in num.series(1, 5)' where='y != x'><eval:expr>y</eval:expr></div></body></html>";
XDoc doc = XDocFactory.From(source, MimeType.XML);
DekiScriptExpression node = DekiScriptParser.Parse(doc);
node = _dekiScriptTester.Runtime.Optimize(node, DekiScriptEvalMode.Evaluate, _dekiScriptTester.Runtime.CreateEnv());
Assert.AreEqual("<html><body><div>1; </div><div>3; </div><div>4; </div><div>5; </div></body></html>", node.ToString());
}
public void Dom_evaluation_with_dynamic_content()
{
XDoc doc = new XDoc("html").UsePrefix("eval", "http://mindtouch.com/2007/dekiscript")
.Start("body")
.Start("div").Attr("block", "var x = string.toupper(date.now)")
.Elem("eval:expr", "x .. 3; string.nbsp")
.End()
.End();
// parse node
DekiScriptExpression node = DekiScriptParser.Parse(doc);
Assert.AreEqual("<html><body>(discard (var x = string.toupper(date.now)); <div>(x .. 3; string.nbsp)</div>) !! web.showerror(__error)</body></html> !! web.showerror(__error)", node.ToString());
// TODO (steveb): disabled the partial evaluation test for now
// partial evaluation
//node = node.Optimize(DekiScriptEvalMode.Evaluate, DekiScriptEnv.Create());
//Assert.AreEqual("<html><body>discard (var x = \"native:///string.toupper\"( \"native:///$date.now\"())); <div>x .. 3; \"�\"; </div>; </body></html>", node.ToString());
// full evaluation
//string now = DekiScriptLibrary.DateNow();
//XDoc value = node.Evaluate(DekiScriptEvalMode.Evaluate, DekiScriptEnv.Create()).AsEmbeddableXml(false);
//Assert.AreEqual("<html><body><div>" + now.ToUpperInvariant() + "3 </div></body></html>", value.ToXHtml());
}
public void Dom_evaluation_with_static_content()
{
XDoc doc = new XDoc("html").UsePrefix("eval", "http://mindtouch.com/2007/dekiscript")
.Start("body")
.Start("div").Attr("block", "var x = string.toupper('foo')")
.Elem("eval:expr", "x .. 3; string.nbsp")
.End()
.End();
// parse node
DekiScriptExpression node = DekiScriptParser.Parse(doc);
Assert.AreEqual("<html><body>(discard (var x = string.toupper(\"foo\")); <div>(x .. 3; string.nbsp)</div>) !! web.showerror(__error)</body></html> !! web.showerror(__error)", node.ToString());
// TODO (steveb): disabled the partial evaluation test for now
// partial evaluation
//node = node.Optimize(DekiScriptEvalMode.Evaluate, DekiScriptEnv.Create());
//Assert.AreEqual("<html><body><div>\"FOO3�\"; </div></body></html>", node.ToString());
// full evaluation
//XDoc value = node.Evaluate(DekiScriptEvalMode.Evaluate, DekiScriptEnv.Create()).AsEmbeddableXml(false);
//Assert.AreEqual("<html><body><div>FOO3 </div></body></html>", value.ToXHtml());
}
private void Test(string expression)
{
DekiScriptExpression expr = DekiScriptParser.Parse(Location.Start, expression);
Assert.AreEqual(expression, expr.ToString());
}
