public void TupleCustomLeafNames()
{
FileInfo result = RunQueryForSingleColumnTTree(QueryTupleOurCustomObjectCustomLeafNames);
Assert.IsTrue(result.Exists, "File exists");
// Check the contents of the file.
var f = NTFile.Open(result.FullName);
try
{
var t = f.Get("DataTree") as ROOTNET.Interface.NTTree;
Assert.IsNotNull(t, "Getting a tree from the file");
var leaves = t.ListOfLeaves;
Assert.AreEqual(3, leaves.Entries, "Number of leaves");
Assert.AreEqual("c1", leaves[0].Name);
Assert.AreEqual("c2", leaves[1].Name);
Assert.AreEqual("col3", leaves[2].Name);
}
finally
{
f.Close();
}
}
/// <summary>
/// Fetch a Jenkins build artifact.
/// Use the latestBuild link to always fetch the latest one.
/// Use a specific build URL to fetch the current one.
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public static NTFile jenkins(string url)
{
var fi = JenkAccess.GetBuildArtifiact(url).Result;
var f = NTFile.Open(fi.FullName, "READ");
if (!f.IsOpen())
{
throw new ArgumentException($"ROOT is unable to open file {fi.FullName} from the Jenkins build server ({url}).");
}
return(f);
}
/// <summary>
/// Open and get an ntuple
/// </summary>
/// <param name="rootFileName"></param>
/// <param name="treeName"></param>
/// <returns></returns>
public static NTTree OpenAndGet(string rootFileName, string treeName)
{
Assert.IsTrue(File.Exists(rootFileName), string.Format("File {0} can't be found", rootFileName));
var f = NTFile.Open(rootFileName, "READ");
Assert.IsTrue(f.IsOpen(), "File open");
var to = f.Get(treeName);
Assert.IsNotNull(to, string.Format("{0} not in the file", treeName));
var t = to as ROOTNET.NTTree;
Assert.IsNotNull(t, string.Format("{0} is not a TTree object", treeName));
return(t);
}
/// <summary>
/// Simple test to use the MSBuild guys in a special targets file.
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
var vs = Environment.GetEnvironmentVariables();
foreach (var v in vs.Keys.Cast <string>().OrderBy(s => s))
{
Console.WriteLine(v);
}
var f = NTFile.Open("junk.root", "RECREATE");
var h = new NTH1F("hi", "there", 10, 0.0, 1.0);
h.Fill(0.5);
f.Write();
f.Close();
}
public void TupleTitleAndItemsForAnonymousObject()
{
var f = NTFile.Open(RunQueryForSingleColumnTTree(QueryTupleOurCustomObject).FullName, "READ");
try
{
var t = f.Get("DataTree") as ROOTNET.Interface.NTTree;
var blist = t.ListOfBranches.Select(b => b.Name).ToArray();
Assert.AreEqual(3, blist.Length);
Assert.IsTrue(blist.Contains("col1"));
Assert.IsTrue(blist.Contains("col2"));
Assert.IsTrue(blist.Contains("col3"));
}
finally
{
f.Close();
}
}
public void TupleSetTitleAndItems()
{
FileInfo result = RunQueryForSingleColumnTTree(QueryTupleOurCustomObjectTitleAndNameDefaultFile);
Assert.IsTrue(result.Exists, "resulting file does not exist");
var f = NTFile.Open(result.FullName);
try
{
var t = f.Get("PhysicsTree") as ROOTNET.Interface.NTTree;
Assert.IsNotNull(t, "Getting a tree from the file");
Assert.AreEqual("PhysicsTree", t.Name);
Assert.AreEqual("Data that we've written for a physics tree", t.Title);
}
finally
{
f.Close();
}
}
public void TupleStreamCompiled()
{
FileInfo result = RunQueryForSingleColumnTTree(QueryTupleOurCustomObject);
Console.WriteLine(result.FullName);
Assert.IsTrue(result.Exists, "File exists");
Assert.AreNotEqual("hi.root", result.Name);
Assert.AreEqual(".root", result.Extension);
Assert.IsTrue(result.Name.StartsWith("hi"));
// Check the contents of the file. It should have a Tree in it with 10 entries.
var f = NTFile.Open(result.FullName);
try {
var t = f.Get("DataTree") as ROOTNET.Interface.NTTree;
Assert.IsNotNull(t, "Getting a tree from the file");
Assert.AreEqual(10, t.Entries);
var leaves = t.ListOfLeaves;
foreach (var leaf in leaves.Select(l => l.Name))
{
WriteLine($"Leave name: {leaf}");
}
Assert.AreEqual(3, leaves.Entries, "Number of leaves");
foreach (dynamic entry in t)
{
WriteLine($"Entry value: col1: {entry.col1} col2: {entry.col2} col3: {entry.col3}");
Assert.AreEqual(10, entry.col1);
Assert.AreEqual(11, entry.col2);
Assert.AreEqual(12, entry.col3);
}
} finally
{
f.Close();
}
}
