public async Task TestForFilesInDifferentOrders()
{
var f1 = MakeRootFile("TestHitDriver1");
var f2 = MakeRootFile("TestHitDriver2");
var query = MakeQuery(0);
/// Cache a result
var h = new ROOTNET.NTH1F("hi", "there", 10, 0.0, 10.0)
{
Directory = null
};
h.SetBinContent(1, 5.0);
var q = new QueryResultCache();
var k1 = q.GetKey(new Uri[] { f1, f2 }, "test", null, null, query, dateChecker: u => File.GetLastWriteTime(u.LocalPath));
var k2 = q.GetKey(new Uri[] { f2, f1 }, "test", null, null, query, dateChecker: u => File.GetLastWriteTime(u.LocalPath));
await q.CacheItem(k1, new NTObject[] { h }.AsRunInfoArray());
//
// Now, do the lookup, but with files in a different order.
//
var r1 = await q.Lookup <int>(k1, new DummySaver(), null);
var r2 = await q.Lookup <int>(k2, new DummySaver(), null);
Assert.IsTrue(r1.Item1, "expected hit for same key");
Assert.IsTrue(r2.Item1, "expected hit for second key with different files");
}
public async Task TestForSameResultHistosDiffNameTitle()
{
var f = MakeRootFile("TestForSameResultHistosDiffNameTitle");
var query = MakeQuery(2);
var inputs = new object[0];
/// Cache a result
var h = new ROOTNET.NTH1F("hi", "there", 10, 0.0, 10.0)
{
Directory = null
};
h.SetBinContent(1, 5.0);
var q = new QueryResultCache();
await q.CacheItem(q.GetKey(new Uri[] { f }, "test", inputs, null, query, dateChecker: u => File.GetLastWriteTime(u.LocalPath)), new NTObject[] { h }.AsRunInfoArray());
/// And make sure the lookup works now - make a different query, which is the same
/// but with a slightly different query guy.
var query1 = MakeQuery(4);
var r = await Lookup <int>(q, f, "test", new object[0], null, query1, new DummySaver());
Assert.IsTrue(r.Item1, "Expected a cache hit");
}
public async Task TestForFileOutOfDateNoCheck()
{
var f = MakeRootFile("TestForFileOutOfDate");
var query = MakeQuery(0);
/// Cache a result
var h = new ROOTNET.NTH1F("hi", "there", 10, 0.0, 10.0)
{
Directory = null
};
h.SetBinContent(1, 5.0);
var q = new QueryResultCache();
await q.CacheItem(q.GetKey(new Uri[] { f }, "test", null, null, query, dateChecker: u => File.GetLastWriteTime(u.LocalPath)), new NTObject[] { h }.AsRunInfoArray());
/// Modify the file
using (var w = File.CreateText(f.LocalPath))
{
w.WriteLine("fork it!");
w.Close();
}
/// And make sure the lookup fails now!
var r = await Lookup <int>(q, f, "test", null, null, query, new DummySaver());
Assert.IsTrue(r.Item1, "altered file should not have triggered the re-check");
}
public void CacheCanDealWithUriWithQueryString()
{
var q = new QueryResultCache();
var query = MakeQuery(0);
var f = new Uri("remotebash://bogus/dude?nFIles=1&DoItNow");
var key = q.GetKey(new Uri[] { f }, "test", null, null, query, dateChecker: u => DateTime.Now);
}
public async Task CacheCycledInteger()
{
// A simple query
var query = MakeQuery(0);
var f = new Uri("http://www.nytimes.com");
// Cache an integer
var h1 = new ROOTNET.NTH1F("hi", "there", 1, 0.0, 10.0)
{
Directory = null
};
h1.SetBinContent(1, 5.0);
var h2 = new ROOTNET.NTH1F("hi", "there", 1, 0.0, 10.0)
{
Directory = null
};
h2.SetBinContent(1, 2.0);
var cacheCycles = new NTObject[][] { new NTObject[] { h1 }, new NTObject[] { h2 } };
var q = new QueryResultCache();
var date = DateTime.Now;
await q.CacheItem(q.GetKey(new Uri[] { f }, "test", null, null, query, dateChecker: u => date), cacheCycles.AsRunInfoArray2D());
// Now, do the lookup.
var r = await Lookup <int>(q, f, "test", null, null, query, new DummySaver(), generateAdder : () => new DummyIntAdder());
Assert.IsTrue(r.Item1, "expected hit");
Assert.AreEqual(7, r.Item2, "incorrect return value");
}
public async Task TestForFileOutOfDate()
{
var u = MakeRootFile("TestForFileOutOfDate");
var f = new FileInfo(u.LocalPath);
var query = MakeQuery(0);
/// Cache a result
var h = new ROOTNET.NTH1F("hi", "there", 10, 0.0, 10.0)
{
Directory = null
};
h.SetBinContent(1, 5.0);
var q = new QueryResultCache();
await q.CacheItem(q.GetKey(new Uri[] { u }, "test", null, null, query, dateChecker: uf => File.GetLastWriteTime(uf.LocalPath)), new NTObject[] { h }.AsRunInfoArray());
/// Modify the file
using (var w = f.CreateText())
{
w.WriteLine("fork it!");
w.Close();
}
f.Refresh();
await Task.Delay(250);
/// And make sure the lookup fails now!
var r = await Lookup <int>(q, u, "test", null, null, query, new DummySaver(), checkDates : true);
Assert.IsFalse(r.Item1, "altered file should have made this fail");
// Next, update the cache and look to make sure that the cache returns a hit this time!
await q.CacheItem(q.GetKey(new Uri[] { u }, "test", null, null, query, dateChecker: uf => File.GetLastWriteTime(uf.LocalPath)), new NTObject[] { h }.AsRunInfoArray());
r = await Lookup <int>(q, u, "test", null, null, query, new DummySaver(), checkDates : true);
Assert.IsTrue(r.Item1, "altered file should have made this fail");
}
internal async Task <Tuple <bool, T> > Lookup <T>(
QueryResultCache target,
Uri _rootFile,
string treeName,
object[] inputObjects,
string[] cacheStrings,
QueryModel queryModel,
IVariableSaver varSaver,
bool checkDates = false,
Func <IAddResult> generateAdder = null
)
{
var result = await target.Lookup <T>(target.GetKey(new Uri[] { _rootFile }, treeName, inputObjects, cacheStrings, queryModel, recheckDates: checkDates, dateChecker: u => File.GetLastWriteTime(u.LocalPath)), varSaver, null, generateAdder);
Assert.IsNotNull(result, "Should never return a null lookup");
return(result);
}
public async Task TestForDiffHistos()
{
var f = MakeRootFile("TestForTreeNameChanges");
var query = MakeQuery(0);
/// Histogram that is feed as input
var hInput = new ROOTNET.NTH1F("ops", "notthere", 10, 0.0, 30.0)
{
Directory = null
};
hInput.SetBinContent(2, 5.0);
var inputs = new object[] { hInput };
/// Cache a result
var h = new ROOTNET.NTH1F("hi", "there", 10, 0.0, 10.0)
{
Directory = null
};
h.SetBinContent(1, 5.0);
var q = new QueryResultCache();
await q.CacheItem(q.GetKey(new Uri[] { f }, "test", inputs, null, query, dateChecker: u => File.GetLastWriteTime(u.LocalPath)), new NTObject[] { h }.AsRunInfoArray());
/// And make sure the lookup works now!
var hInputLookup = new ROOTNET.NTH1F("ops", "notthere", 10, 0.0, 30.0)
{
Directory = null
};
hInputLookup.SetBinContent(2, 5.5);
var r = await Lookup <int>(q, f, "test", new object[] { hInputLookup }, null, query, new DummySaver());
Assert.IsFalse(r.Item1, "Cache should have been there");
}
public async Task TestForNonTObjectCaching()
{
var f = MakeRootFile("TestForNonTObjectCaching");
var query = MakeQuery(0);
/// Cache a result
var h = new ROOTNET.NTLorentzVector(1.0, 2.0, 3.0, 4.0);
var q = new QueryResultCache();
await q.CacheItem(q.GetKey(new Uri[] { f }, "test", null, null, query, dateChecker: u => File.GetLastWriteTime(u.LocalPath)), new NTObject[] { h }.AsRunInfoArray());
/// And make sure the lookup gets back the same object!
var r = await Lookup <NTLorentzVector>(q, f, "test", null, null, query, new DummyHistoSaver());
Assert.IsTrue(r.Item1, "SHould get back the same object");
Assert.IsNotNull(r.Item2, "tlz should not be null");
Assert.AreEqual(1.0, r.Item2.X(), "x value");
Assert.AreEqual(2.0, r.Item2.Y(), "y value");
Assert.AreEqual(4.0, r.Item2.T(), "t value");
}
/// <summary>
/// Look to see if we can figure out what the hit is on this Uri.
/// </summary>
/// <param name="queryIndex"></param>
/// <param name="f"></param>
private async Task TestForCachingOnUri(int queryIndex, Uri f)
{
var query = MakeQuery(queryIndex);
/// Cache a result
var h = new ROOTNET.NTH1F("hi", "there", 10, 0.0, 10.0)
{
Directory = null
};
h.SetBinContent(1, 5.0);
var q = new QueryResultCache();
var k = q.GetKey(new Uri[] { f }, "test", null, null, query, dateChecker: u => File.GetLastWriteTime(u.LocalPath));
await q.CacheItem(k, (new NTObject[] { h }).AsRunInfoArray());
var r = await Lookup <int>(q, f, "test", null, null, query, new DummySaver());
Assert.IsTrue(r.Item1, "expected hit");
Assert.AreEqual(5, r.Item2, "incorrect return value");
}
public async Task TestNoStuckInOpenFile()
{
// When we load up and return a cache, we are storing a histogram in the file - make sure it comes back w/out errors.
var f = MakeRootFile("TestHitDriver");
var query = MakeQuery(0);
// Cache a result
var h = new ROOTNET.NTH1F("hi", "there", 10, 0.0, 10.0)
{
Directory = null
};
h.SetBinContent(1, 5.0);
var q = new QueryResultCache();
await q.CacheItem(q.GetKey(new Uri[] { f }, "test", null, null, query, dateChecker: u => File.GetLastWriteTime(u.LocalPath)), new NTObject[] { h }.AsRunInfoArray());
// Do the lookup.
var r = await Lookup <ROOTNET.Interface.NTH1F>(q, f, "test", null, null, query, new DummyHistoSaver());
Assert.IsTrue(r.Item1, "expected hit");
Assert.AreEqual("hi", r.Item2.Name, "improper histogram came back");
}
public async Task TestForTreeNameChanges()
{
var f = MakeRootFile("TestForTreeNameChanges");
var query = MakeQuery(0);
/// Cache a result
var h = new ROOTNET.NTH1F("hi", "there", 10, 0.0, 10.0)
{
Directory = null
};
h.SetBinContent(1, 5.0);
var q = new QueryResultCache();
await q.CacheItem(q.GetKey(new Uri[] { f }, "test", null, null, query, dateChecker: u => File.GetLastWriteTime(u.LocalPath)), new NTObject[] { h }.AsRunInfoArray());
/// And make sure the lookup fails now!
var r = await Lookup <int>(q, f, "test1", null, null, query, new DummySaver());
Assert.IsFalse(r.Item1, "different tree should have made this fail");
}
public async Task CacheCycleDuplicateCycles()
{
// We cannot give a list of items to cache that have the same
// cycle number.
// A simple query
var query = MakeQuery(0);
var f = new Uri("http://www.nytimes.com");
// Cache an integer
var h1 = new ROOTNET.NTH1F("hi", "there", 1, 0.0, 10.0)
{
Directory = null
};
h1.SetBinContent(1, 5.0);
var h2 = new ROOTNET.NTH1F("hi", "there", 1, 0.0, 10.0)
{
Directory = null
};
h2.SetBinContent(1, 2.0);
var cacheCycles = new RunInfo[][] {
new [] { new RunInfo()
{
_cycle = 0, _result = h1
} },
new [] { new RunInfo()
{
_cycle = 0, _result = h2
} }
};
var q = new QueryResultCache();
var date = DateTime.Now;
await q.CacheItem(q.GetKey(new Uri[] { f }, "test", null, null, query, dateChecker: u => date), cacheCycles);
}
public async Task CacheWithVeryLongSourceFilename()
{
// A simple query
var query = MakeQuery(0);
var f = new Uri("http://www.nytimes.com/mc15_1111111111111111111111111111111111111111111111111111111111111111111111111113TeV_304810_MadGraphPythia8EvtGen_A14NNPDF23LO_HSS_LLP_mH400_mS50_lt5m_merge_DAOD_EXOT15_e5102_s2698_r7772_r7676_p2877?nFiles=1");
// Cache an integer
var h = new ROOTNET.NTH1F("hi", "there", 1, 0.0, 10.0)
{
Directory = null
};
h.SetBinContent(1, 5.0);
var q = new QueryResultCache();
var date = DateTime.Now;
await q.CacheItem(q.GetKey(new Uri[] { f }, "test", null, null, query, dateChecker: u => date), new NTObject[] { h }.AsRunInfoArray());
// Now, do the lookup.
var r = await Lookup <int>(q, f, "test", null, null, query, new DummySaver());
Assert.IsTrue(r.Item1, "expected hit");
Assert.AreEqual(5, r.Item2, "incorrect return value");
}