public static void Tests()
{
//Kernel tests
//TestGraph 1
var noKernel = Faster.Run(TestGraph1());
var withKernel = Faster.RunWithKernel(TestGraph1());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph1");
}
var noKernelTestGraph = TestGraph1();
var withKernelTestGraph = TestGraph1();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
var noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
var withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph1");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph1");
}
//TestGraph2
noKernel = Faster.Run(TestGraph2());
withKernel = Faster.RunWithKernel(TestGraph2());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph2");
}
noKernelTestGraph = TestGraph2();
withKernelTestGraph = TestGraph2();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph2");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph2");
}
//TestGraph3
noKernel = Faster.Run(TestGraph3());
withKernel = Faster.RunWithKernel(TestGraph3());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph3");
}
noKernelTestGraph = TestGraph3();
withKernelTestGraph = TestGraph3();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph3");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph3");
}
//TestGraph4
noKernel = Faster.Run(TestGraph4());
withKernel = Faster.RunWithKernel(TestGraph4());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph4");
}
noKernelTestGraph = TestGraph4();
withKernelTestGraph = TestGraph4();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph4");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph4");
}
//TestGraph5
noKernel = Faster.Run(TestGraph5());
withKernel = Faster.RunWithKernel(TestGraph5());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph5");
}
noKernelTestGraph = TestGraph5();
withKernelTestGraph = TestGraph5();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph5");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph5");
}
//TestGraph6
noKernel = Faster.Run(TestGraph6());
withKernel = Faster.RunWithKernel(TestGraph6());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph6");
}
noKernelTestGraph = TestGraph6();
withKernelTestGraph = TestGraph6();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph6");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph6");
}
//TestGraph7
noKernel = Faster.Run(TestGraph7());
withKernel = Faster.RunWithKernel(TestGraph7());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph7");
}
noKernelTestGraph = TestGraph7();
withKernelTestGraph = TestGraph7();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph7");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph7");
}
//TestGraph8
noKernel = Faster.Run(TestGraph8());
withKernel = Faster.RunWithKernel(TestGraph8());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph8");
}
noKernelTestGraph = TestGraph8();
withKernelTestGraph = TestGraph8();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph8");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph8");
}
//TestGraph9
noKernel = Faster.Run(TestGraph9());
withKernel = Faster.RunWithKernel(TestGraph9());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph9");
}
noKernelTestGraph = TestGraph9();
withKernelTestGraph = TestGraph9();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph9");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph9");
}
//TestGraph10
noKernel = Faster.Run(TestGraph10());
withKernel = Faster.RunWithKernel(TestGraph10());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph10");
}
noKernelTestGraph = TestGraph10();
withKernelTestGraph = TestGraph10();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph10");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph10");
}
//TestGraph11
noKernel = Faster.Run(TestGraph11());
withKernel = Faster.RunWithKernel(TestGraph11());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph11");
}
noKernelTestGraph = TestGraph11();
withKernelTestGraph = TestGraph11();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph11");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph11");
}
//TestGraph12
noKernel = Faster.Run(TestGraph12());
withKernel = Faster.RunWithKernel(TestGraph12());
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test TestGraph12");
}
noKernelTestGraph = TestGraph12();
withKernelTestGraph = TestGraph12();
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal TestGraph12");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal TestGraph12");
}
//Test of external graph20.graph
var graph1 = Program.ParseFile(@"..\..\testdata\20.graph", false);
var graph2 = Program.ParseFile(@"..\..\testdata\20.graph", false);
noKernel = Faster.Run(graph1);
withKernel = Faster.RunWithKernel(graph2);
if (noKernel.Item1 != withKernel.Item1)
{
throw new Exception("different k in kernel test graph20.graph");
}
noKernelTestGraph = Program.ParseFile(@"..\..\testdata\20.graph", false);
withKernelTestGraph = Program.ParseFile(@"..\..\testdata\20.graph", false);
noKernelTestGraph.AddEdgeRange(noKernel.Item2);
withKernelTestGraph.AddEdgeRange(withKernel.Item2);
noKernelAnalysis = MoplexAnalysis.AnalyseGraph(noKernelTestGraph, null, null);
withKernelAnalysis = MoplexAnalysis.AnalyseGraph(withKernelTestGraph, null, null);
if (!Faster.IsChordal2(noKernelAnalysis, noKernelTestGraph))
{
throw new Exception("nokernel is not chordal graph20.graph");
}
if (!Faster.IsChordal2(withKernelAnalysis, withKernelTestGraph))
{
throw new Exception("withkernel is not chordal graph20.graph");
}
Console.WriteLine("kernel tests succeeded");
//v* tests
var analysis = MoplexAnalysis.AnalyseGraph(TestGraphs.TestGraph2(), null, null);
var vStar = Faster.FindVStar(new Edge <int>(0, 7), new HashSet <int>(TestGraphs.TestGraph2().Vertices), TestGraphs.TestGraph2());
if (vStar != 6)
{
throw new Exception("Error in VStar");
}
analysis = MoplexAnalysis.AnalyseGraph(TestGraphs.TestGraph8(), null, null);
if (analysis.Moplexes.Count != 5)
{
throw new Exception("Error in findmoplex without previous");
}
analysis = MoplexAnalysis.AnalyseGraph(TestGraphs.TestGraph9(), new List <Edge <int> > {
new Edge <int>(0, 4)
}, analysis.Moplexes);
if (analysis.Moplexes.Count != 3)
{
throw new Exception("Error in findmoplex with previous");
}
analysis = MoplexAnalysis.AnalyseGraph(TestGraphs.TestGraph10(), null, null);
if (analysis.Moplexes.Count != 2)
{
throw new Exception("Error in findmoplex without previous");
}
analysis = MoplexAnalysis.AnalyseGraph(TestGraphs.TestGraph5(), null, null);
if (analysis.Moplexes.Count != 4)
{
throw new Exception("Error in findmoplex without previous");
}
analysis = MoplexAnalysis.AnalyseGraph(TestGraphs.TestGraph11(), new List <Edge <int> > {
new Edge <int>(0, 4)
}, analysis.Moplexes);
if (analysis.Moplexes.Count != 3)
{
throw new Exception("Error in findmoplex without previous");
}
//four cycle test
var a = Faster.FindFourCycle1(TestGraphs.TestGraph2());
var b = Faster.FindFourCycle2(TestGraphs.TestGraph2());
var c = Faster.FindFourCycle3(TestGraphs.TestGraph2());
if (a != b && !a.SequenceEqual(b))
{
throw new Exception("difference between findFourCycle1 & 2");
}
if (a != c && !a.SequenceEqual(c))
{
throw new Exception("difference between findFourCycle1 & 3");
}
a = Faster.FindFourCycle1(TestGraphs.TestGraph4());
b = Faster.FindFourCycle2(TestGraphs.TestGraph4());
c = Faster.FindFourCycle3(TestGraphs.TestGraph4());
if (a != b && !a.SequenceEqual(b))
{
throw new Exception("difference between findFourCycle1 & 2");
}
if (a != c && !a.SequenceEqual(c))
{
throw new Exception("difference between findFourCycle1 & 3");
}
a = Faster.FindFourCycle1(TestGraphs.TestGraph5());
b = Faster.FindFourCycle2(TestGraphs.TestGraph5());
c = Faster.FindFourCycle3(TestGraphs.TestGraph5());
if (a != b && !a.SequenceEqual(b))
{
throw new Exception("difference between findFourCycle1 & 2");
}
if (a != c && !a.SequenceEqual(c))
{
throw new Exception("difference between findFourCycle1 & 3");
}
a = Faster.FindFourCycle1(TestGraphs.TestGraph6());
b = Faster.FindFourCycle2(TestGraphs.TestGraph6());
c = Faster.FindFourCycle3(TestGraphs.TestGraph6());
if (a != b && !a.SequenceEqual(b))
{
throw new Exception("difference between findFourCycle1 & 2");
}
if (a != c && !a.SequenceEqual(c))
{
throw new Exception("difference between findFourCycle1 & 3");
}
//var g = TestGraph8reorder(); //weirdness test TODO needs fix or convincing argument for why not
//a = Faster.FindFourCycle1(g);
//b = Faster.FindFourCycle2(g);
//c = Faster.FindFourCycle3(g);
//if (a != b && !a.SequenceEqual(b))
// throw new Exception("difference between findFourCycle1 & 2");
//if (a != c && !a.SequenceEqual(c))
// throw new Exception("difference between findFourCycle1 & 3");
a = Faster.FindFourCycle1(TestGraphs.TestGraph8());
b = Faster.FindFourCycle2(TestGraphs.TestGraph8());
c = Faster.FindFourCycle3(TestGraphs.TestGraph8());
if (a != b && !a.SequenceEqual(b))
{
throw new Exception("difference between findFourCycle1 & 2");
}
if (a != c && !a.SequenceEqual(c))
{
throw new Exception("difference between findFourCycle1 & 3");
}
a = Faster.FindFourCycle1(TestGraphs.TestGraph13());
b = Faster.FindFourCycle2(TestGraphs.TestGraph13());
c = Faster.FindFourCycle3(TestGraphs.TestGraph13());
if (a != b && !a.SequenceEqual(b))
{
throw new Exception("difference between findFourCycle1 & 2");
}
if (a != c && !a.SequenceEqual(c))
{
throw new Exception("difference between findFourCycle1 & 3");
}
a = Faster.FindFourCycle1(TestGraphs.TestGraph14());
b = Faster.FindFourCycle2(TestGraphs.TestGraph14());
c = Faster.FindFourCycle3(TestGraphs.TestGraph14());
if (a != b && !a.SequenceEqual(b))
{
throw new Exception("difference between findFourCycle1 & 2");
}
if (a != c && !a.SequenceEqual(c))
{
throw new Exception("difference between findFourCycle1 & 3");
}
a = Faster.FindFourCycle1(TestGraphs.TestGraph15());
b = Faster.FindFourCycle2(TestGraphs.TestGraph15());
c = Faster.FindFourCycle3(TestGraphs.TestGraph15());
// In this graph, the rithms find different cycles. I believe this to be ok, so have disabled the sequenceequal
if (a != null && a.Count != 4)
{
throw new Exception("error in findFourCycle1");
}
if (b != null && b.Count != 4)
{
throw new Exception("error in findFourCycle2");
}
if (c != null && c.Count != 4)
{
throw new Exception("error in findFourCycle1¨3");
}
if ((a == b && a != c) || (b == c && b != a))
{
throw new Exception("difference between cycle rithms");
}
// Too big k test
(var k1, var ret1) = Faster.FasterInner(TestGraphs.TestGraph8(), 8, 16, new HashSet <int>(), null, null, new HashSet <Edge <int> >());
(var k2, var ret2) = Faster.Run(TestGraphs.TestGraph8());
if ((8 - k1) != k2)
{
throw new Exception("Wrong result if k is started too big");
}
}
public static void testAllGraphs()
{
(var k, var edgeSet) = Faster.Run(TestGraphs.TestGraph1());
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph1");
}
(k, edgeSet) = Faster.Run(TestGraphs.TestGraph2());
if (k != 3)
{
throw new Exception("k error on graph2");
}
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph2");
}
(k, edgeSet) = Faster.Run(TestGraphs.TestGraph3());
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph3");
}
(k, edgeSet) = Faster.Run(TestGraphs.TestGraph4());
if (k != 1)
{
throw new Exception("k error on graph4");
}
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph4");
}
(k, edgeSet) = Faster.Run(TestGraphs.TestGraph5());
if (k != 2)
{
throw new Exception("k error on graph5");
}
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph5");
}
(k, edgeSet) = Faster.Run(TestGraphs.TestGraph6());
if (k != 2)
{
throw new Exception("k error on graph6");
}
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph6");
}
(k, edgeSet) = Faster.Run(TestGraphs.TestGraph7());
if (k != 0)
{
throw new Exception("k error on graph7");
}
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph7");
}
(k, edgeSet) = Faster.Run(TestGraphs.TestGraph8());
if (k != 1)
{
throw new Exception("k error on graph8");
}
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph8");
}
(k, edgeSet) = Faster.Run(TestGraphs.TestGraph9());
if (k != 0)
{
throw new Exception("k error on graph9");
}
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph9");
}
(k, edgeSet) = Faster.Run(TestGraphs.TestGraph10());
if (k != 1)
{
throw new Exception("k error on graph10");
}
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph10");
}
(k, edgeSet) = Faster.Run(TestGraphs.TestGraph11());
if (k != 1)
{
throw new Exception("k error on graph11");
}
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph11");
}
(k, edgeSet) = Faster.Run(TestGraphs.TestGraph12());
if (k != 2)
{
throw new Exception("k error on graph11");
}
if (edgeSet.Count != k)
{
throw new Exception("edge set error on graph11");
}
}