public void TestForNonArray()
{
var gc = new GeneratedCode();
var cc = new CodeContext();
IQuerySource s = new DummyQueryReference()
{
ItemName = "q", ItemType = typeof(int)
};
ArrayExpressionParser.ParseArrayExpression(s, Expression.Variable(typeof(int), "d"), gc, cc, MEFUtilities.MEFContainer);
}
public void TestRunForNormalArray()
{
var gc = new GeneratedCode();
var cc = new CodeContext();
IQuerySource s = new DummyQueryReference()
{
ItemName = "q", ItemType = typeof(int)
};
ArrayExpressionParser.ParseArrayExpression(s, Expression.Variable(typeof(int[]), "d"), gc, cc, MEFUtilities.MEFContainer);
Assert.IsNotNull(cc.LoopVariable, "loop variable");
}
public void IEnumerableWithNothingBehindItCheck()
{
// We can't loop over a random ienumerable - that isn't enough infomration
// about where the loop came from (so we can't build the loop unless we know what we
// are looping over!).
var gc = new GeneratedCode();
var cc = new CodeContext();
IQuerySource s = new DummyQueryReference()
{
ItemName = "q", ItemType = typeof(int)
};
var arr = Expression.Variable(typeof(IEnumerable <int>), "d");
var r = ArrayExpressionParser.ParseArrayExpression(s, arr, gc, cc, MEFUtilities.MEFContainer);
}
/// <summary>
/// Reset all the counters, etc., in the LINQ library
/// </summary>
public static void ResetLINQLibrary()
{
var a = ROOTNET.NTROOT.gROOT.GetApplication();
MEFUtilities.MyClassInit();
DummyQueryExectuor.GlobalInitalized = false;
ArrayExpressionParser.ResetParser();
TypeUtils._variableNameCounter = 0;
LINQToTTreeLib.TypeHandlers.ReplacementMethodCalls.TypeHandlerReplacementCall.ClearTypeList();
var eng = new VelocityEngine();
eng.Init();
TTreeQueryExecutor.Reset();
ResetCacheDir();
}
/// <summary>
/// Do the work of executing the array parse
/// </summary>
/// <param name="e"></param>
private static GeneratedCode ExecuteArrayParseOnExpression(Expression e)
{
var gc = new GeneratedCode();
var cc = new CodeContext();
IQuerySource s = new DummyQueryReference()
{
ItemName = "q", ItemType = typeof(int)
};
var r = ArrayExpressionParser.ParseArrayExpression(s, e, gc, cc, MEFUtilities.MEFContainer);
gc.DumpCodeToConsole();
Assert.IsNotNull(cc.LoopVariable, "loop variable");
return(gc);
}
public void TestRunForConvertedArray()
{
var gc = new GeneratedCode();
var cc = new CodeContext();
IQuerySource s = new DummyQueryReference()
{
ItemName = "q", ItemType = typeof(int)
};
var arr = Expression.Variable(typeof(int[]), "d");
var cvt = Expression.Convert(arr, typeof(IEnumerable <int>));
var r = ArrayExpressionParser.ParseArrayExpression(s, cvt, gc, cc, MEFUtilities.MEFContainer);
Assert.IsNotNull(r);
Assert.IsNotNull(cc.LoopVariable, "loop variable");
}
