|
public EvalAsListOfStrings ( string expression, int update ) : IList |
||
| expression | string | |
| update | int | |
| return | IList |
|
public void WarewolfParse_Eval_Delete_Mid()
{
ExecutionEnvironment env = new ExecutionEnvironment();
env.AssignWithFrame(new AssignValue("[[rec().a]]", "25"));
env.AssignWithFrame(new AssignValue("[[rec().a]]", "26"));
env.AssignWithFrame(new AssignValue("[[rec().a]]", "25"));
env.AssignWithFrame(new AssignValue("[[rec().a]]", "28"));
env.EvalDelete("[[rec(3)]]");
var items = env.EvalAsListOfStrings("[[rec(*).a]]");
Assert.AreEqual(items[0], "25");
Assert.AreEqual(items[1], "26");
Assert.AreEqual(items[2], "28");
}
public void WarewolfParse_Eval_Delete_WithNoIndexAndMultipleColumns_Multipleresults()
{
ExecutionEnvironment env = new ExecutionEnvironment();
env.AssignWithFrame(new AssignValue("[[rec().a]]", "25"));
env.AssignWithFrame(new AssignValue("[[rec().a]]", "26"));
env.AssignWithFrame(new AssignValue("[[rec().a]]", "25"));
env.AssignWithFrame(new AssignValue("[[rec().a]]", "28"));
env.EvalDelete("[[rec(1)]]");
var items = env.EvalAsListOfStrings("[[rec(*).a]]");
Assert.AreEqual(items[0], "26");
Assert.AreEqual(items[1], "25");
Assert.AreEqual(items[2], "28");
}
public void WarewolfParse_Eval_Delete_Unordered_CheckForAttributes_Multiple_Delete_Star()
{
ExecutionEnvironment env = new ExecutionEnvironment();
env.AssignWithFrame(new AssignValue("[[rec().a]]", "25"));
env.AssignWithFrame(new AssignValue("[[rec().b]]", "26"));
env.AssignWithFrame(new AssignValue("[[rec().b]]", "25"));
env.AssignWithFrame(new AssignValue("[[rec().a]]", "28"));
env.AssignWithFrame(new AssignValue("[[rec().b]]", "22"));
env.AssignWithFrame(new AssignValue("[[rec().a]]", "24"));
env.AssignWithFrame(new AssignValue("[[rec().b]]", "27"));
env.AssignWithFrame(new AssignValue("[[rec().a]]", "1"));
env.EvalDelete("[[rec(2)]]");
env.AssignWithFrame(new AssignValue("[[rec(1).b]]", "xxx"));
env.AssignWithFrame(new AssignValue("[[rec(1).a]]", "yyy"));
env.AssignWithFrame(new AssignValue("[[rec(17).b]]", "uuu"));
env.AssignWithFrame(new AssignValue("[[rec().a]]", "aaa"));
env.AssignWithFrame(new AssignValue("[[rec(7).b]]", "444"));
env.AssignWithFrame(new AssignValue("[[rec(7).a]]", "222"));
env.EvalDelete("[[rec(7)]]");
env.EvalDelete("[[rec(*)]]");
var items = env.EvalAsListOfStrings("[[rec(*).a]]");
Assert.AreEqual(items.Count, 0);
PrivateObject p = new PrivateObject(env);
var inner = p.GetField("_env") as DataASTMutable.WarewolfEnvironment;
var recset = inner.RecordSets["rec"];
Assert.AreEqual(recset.Optimisations, DataASTMutable.WarewolfAttribute.Fragmented);
Assert.AreEqual(recset.LastIndex, 0);
Assert.AreEqual(recset.Count, 0);
}
public void WarewolfParse_Eval_Delete_Unordered_CheckForAttributes_Mixed()
{
ExecutionEnvironment env = new ExecutionEnvironment();
env.AssignWithFrame(new AssignValue("[[rec().a]]", "25"));
env.AssignWithFrame(new AssignValue("[[rec().a]]", "26"));
env.AssignWithFrame(new AssignValue("[[rec(5).a]]", "25"));
env.AssignWithFrame(new AssignValue("[[rec(7).a]]", "28"));
env.EvalDelete("[[rec(2)]]");
var items = env.EvalAsListOfStrings("[[rec(*).a]]");
Assert.AreEqual(items[0], "25");
Assert.AreEqual(items[1], "25");
Assert.AreEqual(items[2], "28");
PrivateObject p = new PrivateObject(env);
var inner = p.GetField("_env") as DataASTMutable.WarewolfEnvironment;
var recset = inner.RecordSets["rec"];
Assert.AreEqual(recset.Optimisations, DataASTMutable.WarewolfAttribute.Sorted);
Assert.AreEqual(recset.LastIndex, 7);
}
public void WarewolfParse_Eval_Delete_Star_WithUpdate_ShouldDeleteUpdateIndex()
{
ExecutionEnvironment env = new ExecutionEnvironment();
env.AssignWithFrame(new AssignValue("[[rec().a]]", "25"), 0);
env.AssignWithFrame(new AssignValue("[[rec().a]]", "28"), 0);
env.AssignWithFrame(new AssignValue("[[rec().a]]", "24"), 0);
env.AssignWithFrame(new AssignValue("[[rec().a]]", "1"), 0);
env.EvalDelete("[[rec(*)]]", 2);
var items = env.EvalAsListOfStrings("[[rec(*).a]]", 0);
Assert.AreEqual(items[0], "25");
Assert.AreEqual(items[1], "24");
Assert.AreEqual(items[2], "1");
PrivateObject p = new PrivateObject(env);
var inner = p.GetField("_env") as DataASTMutable.WarewolfEnvironment;
var recset = inner.RecordSets["rec"];
Assert.AreEqual(recset.LastIndex, 4);
Assert.AreEqual(recset.Count, 3);
}