public static void Main(String[] args)
{
//Fill in the code shown on this page here to build your hello world application
Graph g = new Graph();
IUriNode dotNetRDF = g.CreateUriNode(new Uri("http://www.dotnetrdf.org"));
IUriNode says = g.CreateUriNode(new Uri("http://example.org/says"));
ILiteralNode helloWorld = g.CreateLiteralNode("Hello World");
ILiteralNode bonjourMonde = g.CreateLiteralNode("Bonjour tout le Monde", "fr");
g.Assert(new Triple(dotNetRDF, says, helloWorld));
g.Assert(new Triple(dotNetRDF, says, bonjourMonde));
foreach (Triple t in g.Triples)
{
Console.WriteLine(t.ToString());
}
NTriplesWriter ntwriter = new NTriplesWriter();
ntwriter.Save(g, "HelloWorld.nt");
RdfXmlWriter rdfxmlwriter = new RdfXmlWriter();
rdfxmlwriter.Save(g, "HelloWorld.rdf");
}
public void WritingNTriplesCharEscaping()
{
TurtleParser parser = new TurtleParser();
NTriplesParser ntparser = new NTriplesParser();
NTriplesWriter ntwriter = new NTriplesWriter();
foreach (String sample in samples)
{
Graph g = new Graph();
Console.WriteLine("Original RDF Fragment");
Console.WriteLine(prefix + sample);
StringParser.Parse(g, prefix + sample, parser);
Console.WriteLine();
Console.WriteLine("Triples in Original");
foreach (Triple t in g.Triples)
{
Console.WriteLine(t.ToString());
}
Console.WriteLine();
String serialized = VDS.RDF.Writing.StringWriter.Write(g, ntwriter);
Console.WriteLine("Serialized RDF Fragment");
Console.WriteLine(serialized);
Graph h = new Graph();
StringParser.Parse(h, serialized, ntparser);
Console.WriteLine();
Console.WriteLine("Triples in Serialized");
foreach (Triple t in g.Triples)
{
Console.WriteLine(t.ToString());
}
Console.WriteLine();
Assert.AreEqual(g, h, "Graphs should have been equal");
Console.WriteLine("Graphs were equal as expected");
Console.WriteLine();
}
}
public static void Main(String[] args)
{
try
{
Console.WriteLine("Reading a RDF/XML format Test Graph");
RdfXmlParser parser = new RdfXmlParser();
Graph g = new Graph();
parser.Load(g, "JSONTest.rdf");
Console.WriteLine("Serializing back to RDF/JSON");
RdfJsonWriter writer = new RdfJsonWriter();
writer.Save(g, "JSONTest.rdf.json");
Console.WriteLine("Reading back from the RDF/JSON");
RdfJsonParser jsonparser = new RdfJsonParser();
Graph h = new Graph();
jsonparser.Load(h, "JSONTest.rdf.json");
Console.WriteLine("Outputting to NTriples");
NTriplesWriter ntwriter = new NTriplesWriter();
ntwriter.Save(h, "JSONTest.rdf.json.out");
Console.WriteLine("Reading a RDF/JSON format Test Graph with tons of Comments in it");
Graph i = new Graph();
jsonparser.Load(i, "JSONTest.json");
Console.WriteLine("Outputting to NTriples");
ntwriter.Save(i, "JSONTest.json.out");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
if (ex.InnerException != null)
{
Console.WriteLine(ex.InnerException.Message);
Console.WriteLine(ex.InnerException.StackTrace);
}
}
}
/// <summary>
/// Updates the underlying store with this as the new representation of the identified resource
/// </summary>
/// <param name="resourceUri">The resource for whom this is the representation</param>
/// <param name="resourceDescription">The rdf xml document that describes the resource</param>
public override void ApplyFragment(string resourceUri, XDocument resourceDescription)
{
try
{
var g = new Graph();
var rdfXmlParser = new RdfXmlParser();
rdfXmlParser.Load(g, new StringReader(resourceDescription.ToString()));
var ntWriter = new NTriplesWriter();
var data = StringWriter.Write(g, ntWriter);
var sparqlUpdate = "";
sparqlUpdate += "DELETE { GRAPH <" + GraphUri + "> { <" + resourceUri + "> ?x ?y }}";
sparqlUpdate += "USING <" + GraphUri + "> WHERE {<" + resourceUri + "> ?x ?y } ;";
sparqlUpdate += "INSERT DATA { GRAPH <" + GraphUri + "> { ";
sparqlUpdate += data;
sparqlUpdate += " }};";
// execute update
var wr = WebRequest.Create(SparqlEndpoint) as HttpWebRequest;
wr.ContentType = "application/sparql-update";
wr.Method = "POST";
var ds = wr.GetRequestStream();
var bytes = Encoding.ASCII.GetBytes(sparqlUpdate);
ds.Write(bytes, 0, bytes.Length);
var resp = wr.GetResponse() as HttpWebResponse;
if (resp.StatusCode == HttpStatusCode.OK)
{
Logging.LogDebug("Update successful");
}
else
{
Logging.LogDebug("Not a 200");
}
resp.Close();
} catch(Exception ex)
{
Logging.LogError(1, "Unable to apply fragment for resourceUri {0} {1}", ex.Message, ex.StackTrace);
}
}
public void WritingNTriplesCharEscaping()
{
TurtleParser parser = new TurtleParser();
NTriplesParser ntparser = new NTriplesParser();
NTriplesWriter ntwriter = new NTriplesWriter();
foreach (String sample in samples)
{
Graph g = new Graph();
Console.WriteLine("Original RDF Fragment");
Console.WriteLine(prefix + sample);
StringParser.Parse(g, prefix + sample, parser);
Console.WriteLine();
Console.WriteLine("Triples in Original");
foreach (Triple t in g.Triples)
{
Console.WriteLine(t.ToString());
}
Console.WriteLine();
String serialized = StringWriter.Write(g, ntwriter);
Console.WriteLine("Serialized RDF Fragment");
Console.WriteLine(serialized);
Graph h = new Graph();
StringParser.Parse(h, serialized, ntparser);
Console.WriteLine();
Console.WriteLine("Triples in Serialized");
foreach (Triple t in g.Triples)
{
Console.WriteLine(t.ToString());
}
Console.WriteLine();
Assert.AreEqual(g, h, "Graphs should have been equal");
Console.WriteLine("Graphs were equal as expected");
Console.WriteLine();
}
}
/// <summary>
/// Updates a Graph
/// </summary>
/// <param name="graphUri">Uri of the Graph to update</param>
/// <param name="additions">Triples to be added</param>
/// <param name="removals">Triples to be removed</param>
public virtual void UpdateGraph(String graphUri, IEnumerable<Triple> additions, IEnumerable<Triple> removals)
{
try
{
HttpWebRequest request;
HttpWebResponse response;
Dictionary<String, String> serviceParams = new Dictionary<string, string>();
NTriplesWriter ntwriter = new NTriplesWriter();
//RdfXmlWriter writer = new RdfXmlWriter();
if (!graphUri.Equals(String.Empty))
{
serviceParams.Add("context", "<" + graphUri + ">");
}
else
{
serviceParams.Add("context", "null");
}
if (removals != null)
{
if (removals.Any())
{
serviceParams.Add("subj", null);
serviceParams.Add("pred", null);
serviceParams.Add("obj", null);
//Have to do a DELETE for each individual Triple
foreach (Triple t in removals.Distinct())
{
this._output.Remove(0, this._output.Length);
serviceParams["subj"] = this._formatter.Format(t.Subject);
serviceParams["pred"] = this._formatter.Format(t.Predicate);
serviceParams["obj"] = this._formatter.Format(t.Object);
request = this.CreateRequest(this._repositoriesPrefix + this._store + "/statements", "*/*", "DELETE", serviceParams);
#if DEBUG
if (Options.HttpDebugging)
{
Tools.HttpDebugRequest(request);
}
#endif
using (response = (HttpWebResponse)request.GetResponse())
{
#if DEBUG
if (Options.HttpDebugging)
{
Tools.HttpDebugResponse(response);
}
#endif
//If we get here then the Delete worked OK
response.Close();
}
}
serviceParams.Remove("subj");
serviceParams.Remove("pred");
serviceParams.Remove("obj");
}
}
if (additions != null)
{
if (additions.Any())
{
//Add the new Triples
request = this.CreateRequest(this._repositoriesPrefix + this._store + "/statements", "*/*", "POST", serviceParams);
Graph h = new Graph();
h.Assert(additions);
request.ContentType = MimeTypesHelper.NTriples[0];
ntwriter.Save(h, new StreamWriter(request.GetRequestStream()));
//request.ContentType = MimeTypesHelper.RdfXml[0];
//writer.Save(h, new StreamWriter(request.GetRequestStream()));
#if DEBUG
if (Options.HttpDebugging)
{
Tools.HttpDebugRequest(request);
}
#endif
using (response = (HttpWebResponse)request.GetResponse())
{
#if DEBUG
if (Options.HttpDebugging)
{
Tools.HttpDebugResponse(response);
}
#endif
//If we get then it was OK
response.Close();
}
}
}
}
catch (WebException webEx)
{
#if DEBUG
if (Options.HttpDebugging)
{
if (webEx.Response != null) Tools.HttpDebugResponse((HttpWebResponse)webEx.Response);
}
#endif
throw new RdfStorageException("A HTTP Error occurred while trying to update a Graph in the Store", webEx);
}
}
/// <summary>
/// Saves a Graph into the Store (Warning: Completely replaces any existing Graph with the same URI unless there is no URI - see remarks for details)
/// </summary>
/// <param name="g">Graph to save</param>
/// <remarks>
/// If the Graph has no URI then the contents will be appended to the Store, if the Graph has a URI then existing data associated with that URI will be replaced
/// </remarks>
public virtual void SaveGraph(IGraph g)
{
try
{
HttpWebRequest request;
Dictionary<String, String> serviceParams = new Dictionary<string, string>();
if (g.BaseUri != null)
{
if (this._fullContextEncoding)
{
serviceParams.Add("context", "<" + g.BaseUri.ToString() + ">");
}
else
{
serviceParams.Add("context", g.BaseUri.ToString());
}
request = this.CreateRequest(this._repositoriesPrefix + this._store + "/statements", "*/*", "PUT", serviceParams);
}
else
{
request = this.CreateRequest(this._repositoriesPrefix + this._store + "/statements", "*/*", "POST", serviceParams);
}
request.ContentType = MimeTypesHelper.NTriples[0];
NTriplesWriter ntwriter = new NTriplesWriter();
ntwriter.Save(g, new StreamWriter(request.GetRequestStream()));
//request.ContentType = MimeTypesHelper.RdfXml[0];
//RdfXmlWriter writer = new RdfXmlWriter();
//writer.Save(g, new StreamWriter(request.GetRequestStream()));
#if DEBUG
if (Options.HttpDebugging)
{
Tools.HttpDebugRequest(request);
}
#endif
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
#if DEBUG
if (Options.HttpDebugging)
{
Tools.HttpDebugResponse(response);
}
#endif
//If we get then it was OK
response.Close();
}
}
catch (WebException webEx)
{
#if DEBUG
if (Options.HttpDebugging)
{
if (webEx.Response != null) Tools.HttpDebugResponse((HttpWebResponse)webEx.Response);
}
#endif
throw new RdfStorageException("A HTTP Error occurred while trying to save a Graph to the Store", webEx);
}
}
/// <summary>
/// Deletes a Graph from the Sesame store
/// </summary>
/// <param name="graphUri">URI of the Graph to delete</param>
public virtual void DeleteGraph(String graphUri)
{
try
{
HttpWebRequest request;
HttpWebResponse response;
Dictionary<String, String> serviceParams = new Dictionary<string, string>();
NTriplesWriter ntwriter = new NTriplesWriter();
if (!graphUri.Equals(String.Empty))
{
serviceParams.Add("context", "<" + graphUri + ">");
}
else
{
serviceParams.Add("context", "null");
}
request = this.CreateRequest(this._repositoriesPrefix + this._store + "/statements", "*/*", "DELETE", serviceParams);
#if DEBUG
if (Options.HttpDebugging)
{
Tools.HttpDebugRequest(request);
}
#endif
using (response = (HttpWebResponse)request.GetResponse())
{
#if DEBUG
if (Options.HttpDebugging)
{
Tools.HttpDebugResponse(response);
}
#endif
//If we get here then the Delete worked OK
response.Close();
}
}
catch (WebException webEx)
{
#if DEBUG
if (Options.HttpDebugging)
{
if (webEx.Response != null) Tools.HttpDebugResponse((HttpWebResponse)webEx.Response);
}
#endif
throw new RdfStorageException("A HTTP Error occurred while trying to delete a Graph from the Store", webEx);
}
}
public static void Main(string[] args)
{
StreamWriter output = new StreamWriter("TurtleTestSuite.txt");
String[] wantTrace = { };
String[] wantOutput = { };
bool outputAll = true;
bool traceAll = true;
String[] skipTests = { };//{ "test-14.ttl", "test-15.ttl", "test-16.ttl" };
Console.SetOut(output);
try
{
int testsPassed = 0;
int testsFailed = 0;
String[] files = Directory.GetFiles("turtle_tests");
TurtleParser parser = new TurtleParser();
bool passed, passDesired;
Graph g = new Graph();
Stopwatch timer = new Stopwatch();
long totalTime = 0;
long totalTriples = 0;
foreach (String file in files)
{
timer.Reset();
if (skipTests.Contains(Path.GetFileName(file)))
{
output.WriteLine("## Skipping Test of File " + Path.GetFileName(file));
output.WriteLine();
continue;
}
if (Path.GetExtension(file) != ".ttl")
{
continue;
}
Debug.WriteLine("Testing File " + Path.GetFileName(file));
output.WriteLine("## Testing File " + Path.GetFileName(file));
output.WriteLine("# Test Started at " + DateTime.Now.ToString(TestSuite.TestSuiteTimeFormat));
passed = false;
passDesired = true;
try
{
g = new Graph();
g.BaseUri = new Uri(TestSuiteBaseUri);
if (Path.GetFileNameWithoutExtension(file).StartsWith("bad"))
{
passDesired = false;
output.WriteLine("# Desired Result = Parsing Failed");
}
else
{
output.WriteLine("# Desired Result = Parses OK");
}
if (traceAll || wantTrace.Contains(Path.GetFileName(file)))
{
parser.TraceTokeniser = true;
}
else
{
parser.TraceTokeniser = false;
}
timer.Start();
parser.Load(g, file);
timer.Stop();
Console.WriteLine("Parsing took " + timer.ElapsedMilliseconds + "ms");
passed = true;
output.WriteLine("Parsed OK");
if (outputAll || wantOutput.Contains(Path.GetFileName(file)))
{
NTriplesWriter writer = new NTriplesWriter();
writer.Save(g, "turtle_tests\\" + Path.GetFileNameWithoutExtension(file) + ".out");
}
}
catch (IOException ioEx)
{
reportError(output, "IO Exception", ioEx);
}
catch (RdfParseException parseEx)
{
reportError(output, "Parsing Exception", parseEx);
}
catch (RdfException rdfEx)
{
reportError(output, "RDF Exception", rdfEx);
}
catch (Exception ex)
{
reportError(output, "Other Exception", ex);
}
finally
{
timer.Stop();
if (passed && passDesired)
{
//Passed and we wanted to Pass
testsPassed++;
output.WriteLine("# Result = Test Passed");
totalTime += timer.ElapsedMilliseconds;
totalTriples += g.Triples.Count;
}
else if (!passed && passDesired)
{
//Failed when we should have Passed
testsFailed++;
output.WriteLine("# Result = Test Failed");
}
else if (passed && !passDesired)
{
//Passed when we should have Failed
testsFailed++;
output.WriteLine("# Result = Test Failed");
}
else
{
//Failed and we wanted to Fail
testsPassed++;
output.WriteLine("# Result = Test Passed");
}
output.WriteLine("# Triples Generated = " + g.Triples.Count());
output.WriteLine("# Test Ended at " + DateTime.Now.ToString(TestSuite.TestSuiteTimeFormat));
}
output.WriteLine();
}
output.WriteLine(testsPassed + " Tests Passed");
output.WriteLine(testsFailed + " Tests Failed");
output.WriteLine();
output.Write("Total Parsing Time was " + totalTime + " ms");
if (totalTime > 1000)
{
output.WriteLine(" (" + totalTime / 1000d + " seconds)");
}
output.WriteLine("Average Parsing Speed was " + totalTriples / (totalTime / 1000d) + " triples/second");
}
catch (Exception ex)
{
reportError(output, "Other Exception", ex);
}
Console.SetOut(Console.Out);
Console.WriteLine("Done");
Debug.WriteLine("Finished");
output.Close();
}
public void WriteToNTriples(IList<RDFTriple> triples, string outputFile)
{
Graph graph = CreateGraph(triples);
var ntwriter = new NTriplesWriter();
ntwriter.Save(graph, outputFile);
}
public static void Main(string[] args)
{
StreamWriter output = new StreamWriter("RdfXmlTestSuite.txt");
Console.SetOut(output);
try
{
int testsPassed = 0;
int testsFailed = 0;
bool passed, passDesired;
//RdfXmlParser parser = new RdfXmlParser(RdfXmlParserMode.Streaming);
RdfXmlParser parser = new RdfXmlParser(RdfXmlParserMode.DOM);
NTriplesWriter ntwriter = new NTriplesWriter();
parser.TraceParsing = true;
Graph g = new Graph();
output.WriteLine("## RDF/XML Test Suite");
output.WriteLine();
String[] dirs = Directory.GetDirectories("xmlrdf_tests");
foreach (String dir in dirs)
{
if (dir.Contains(".svn"))
{
continue;
}
String[] files = Directory.GetFiles(dir);
foreach (String file in files)
{
if (!Path.GetExtension(file).Equals(".rdf"))
{
continue;
}
passed = false;
passDesired = true;
output.WriteLine("## Testing " + file);
output.WriteLine("# Test Started at " + DateTime.Now.ToString(TestSuite.TestSuiteTimeFormat));
if (Path.GetFileNameWithoutExtension(file).StartsWith("error"))
{
passDesired = false;
output.WriteLine("# Desired Result = Parsing Failed");
}
else
{
output.WriteLine("# Desired Result = Parses OK");
}
try
{
Debug.WriteLine("Testing file " + file);
g = new Graph();
g.BaseUri = new Uri(XMLTestSuiteBaseURI);
parser.Load(g, file);
passed = true;
}
catch (IOException ioEx)
{
reportError(output, "IO Exception", ioEx);
}
catch (RdfParseException parseEx)
{
reportError(output, "Parsing Exception", parseEx);
}
catch (RdfException rdfEx)
{
reportError(output, "RDF Exception", rdfEx);
}
catch (Exception ex)
{
reportError(output, "Other Exception", ex);
}
finally
{
if (passed && passDesired)
{
//Passed and we wanted to Pass
testsPassed++;
output.WriteLine("# Result = Test Passed");
//Try to write output
ntwriter.Save(g, Path.ChangeExtension(file, "out"));
}
else if (!passed && passDesired)
{
//Failed when we should have Passed
testsFailed++;
output.WriteLine("# Result = Test Failed");
//Show output
output.WriteLine("Generated the following Triples before failing:");
foreach (Triple t in g.Triples)
{
Console.WriteLine(t.ToString());
}
}
else if (passed && !passDesired)
{
//Passed when we should have Failed
testsFailed++;
output.WriteLine("# Result = Test Failed");
}
else
{
//Failed and we wanted to Fail
testsPassed++;
output.WriteLine("# Result = Test Passed");
}
output.WriteLine("# " + g.Triples.Count() + " Triples generated");
output.WriteLine("# Test Ended at " + DateTime.Now.ToString(TestSuite.TestSuiteTimeFormat));
}
output.WriteLine();
}
}
output.WriteLine(testsPassed + " Tests Passed");
output.WriteLine(testsFailed + " Tests Failed");
}
catch (IOException ioEx)
{
reportError(output, "IO Exception", ioEx);
}
catch (RdfParseException parseEx)
{
reportError(output, "Parsing Exception", parseEx);
}
catch (RdfException rdfEx)
{
reportError(output, "RDF Exception", rdfEx);
}
catch (Exception ex)
{
reportError(output, "Other Exception", ex);
}
output.Close();
}
public void DeleteGraph(String graphUri)
{
try
{
HttpWebRequest request;
HttpWebResponse response;
Dictionary<String, String> serviceParams = new Dictionary<string, string>();
NTriplesWriter ntwriter = new NTriplesWriter();
if (!graphUri.Equals(String.Empty))
{
serviceParams.Add("context", "<" + graphUri + ">");
}
else
{
serviceParams.Add("context", "null");
}
request = this.CreateRequest("repositories/" + this._store + "/statements", "*/*", "DELETE", serviceParams);
using (response = (HttpWebResponse)request.GetResponse())
{
//If we get here then the Delete worked OK
response.Close();
}
}
catch (WebException webEx)
{
throw new RdfStorageException("A HTTP Error occurred while trying to delete a Graph from the Store", webEx);
}
}
/// <summary>
/// Saves a Graph into the Store (Warning: Completely replaces any existing Graph with the same URI unless there is no URI - see remarks for details)
/// </summary>
/// <param name="g">Graph to save</param>
/// <remarks>
/// If the Graph has no URI then the contents will be appended to the Store, if the Graph has a URI then existing data associated with that URI will be replaced
/// </remarks>
public void SaveGraph(IGraph g)
{
try
{
HttpWebRequest request;
Dictionary<String, String> serviceParams = new Dictionary<string, string>();
if (g.BaseUri != null)
{
serviceParams.Add("context", "<" + g.BaseUri.ToString() + ">");
request = this.CreateRequest("repositories/" + this._store + "/statements", "*/*", "PUT", serviceParams);
}
else
{
request = this.CreateRequest("repositories/" + this._store + "/statements", "*/*", "POST", serviceParams);
}
request.ContentType = MimeTypesHelper.NTriples[0];
NTriplesWriter ntwriter = new NTriplesWriter();
ntwriter.Save(g, new StreamWriter(request.GetRequestStream()));
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
//If we get then it was OK
response.Close();
}
catch (WebException webEx)
{
throw new RdfStorageException("A HTTP Error occurred while trying to save a Graph to the Store", webEx);
}
}
public void Dispose()
{
//Create all of the directories required for the file
var f = new FileInfo(_outputPath);
f.Directory.Create();
if (this._outputFormat == ERdfFormat.RdfXml)
{
using (XmlTextWriter xmlWriter = new XmlTextWriter(_outputPath, new UTF8Encoding(false)))
//Set encoding
{
_output.Save(xmlWriter);
}
}
else if (this._outputFormat == ERdfFormat.TriG)
{
string fileNameAsTrig = GetFilePathBasedOnFormat();
var outparams = new StreamParams(fileNameAsTrig);
outparams.Encoding = Encoding.UTF8;
var writer = new TriGWriter();
if (_store == null)
{
var g = GetXmlDocumentAsGraph();
_store = new TripleStore();
_store.Add(g, true);
}
writer.Save(_store, outparams);
}
else if (this._outputFormat == ERdfFormat.Turtle)
{
var g = GetXmlDocumentAsGraph();
string filePathForFormat = GetFilePathBasedOnFormat();
var writer = new TurtleWriter(TurtleSyntax.W3C);
writer.Save(g, filePathForFormat);
}
else if (this._outputFormat == ERdfFormat.NTriples)
{
var g = GetXmlDocumentAsGraph();
string filePathForFormat = GetFilePathBasedOnFormat();
var writer = new NTriplesWriter();
writer.Save(g, filePathForFormat);
}
else if (this._outputFormat == ERdfFormat.N3)
{
var g = GetXmlDocumentAsGraph();
string filePathForFormat = GetFilePathBasedOnFormat();
var writer = new Notation3Writer();
writer.Save(g, filePathForFormat);
}
else if (this._outputFormat == ERdfFormat.NQuads)
{
string filePathForFormat = GetFilePathBasedOnFormat();
var outparams = new StreamParams(filePathForFormat);
outparams.Encoding = Encoding.UTF8;
if (_store == null)
{
var g = GetXmlDocumentAsGraph();
_store = new TripleStore();
_store.Add(g, true);
}
var writer = new NQuadsWriter();
writer.Save(_store, outparams);
}
//make sure it's not null - can happen if no graphs have yet to be asserted!!
if (_store != null)
{
foreach (var graph in _store.Graphs)
{
graph.Dispose();
}
_store.Dispose();
GC.Collect();
}
}
public static void Main(string[] args)
{
StreamWriter output = new StreamWriter("Notation3TestSuite.txt");
String[] wantTrace = { };
bool traceAll = false;
String[] wantOutput = { "path2.n3" };
bool outputAll = false;
String[] skipTests = { };
Console.SetOut(output);
try
{
int testsPassed = 0;
int testsFailed = 0;
String[] files = Directory.GetFiles("n3_tests");
Notation3Parser parser = new Notation3Parser(TokenQueueMode.QueueAllBeforeParsing);//new Notation3Parser(TokenQueueMode.QueueAllBeforeParsing);
parser.Warning += reportWarning;
bool passed, passDesired;
Graph g = new Graph();
foreach (String file in files)
{
if (skipTests.Contains(Path.GetFileName(file)))
{
output.WriteLine("## Skipping Test of File " + Path.GetFileName(file));
output.WriteLine();
continue;
}
if (Path.GetExtension(file) != ".n3")
{
continue;
}
Debug.WriteLine("Testing File " + Path.GetFileName(file));
output.WriteLine("## Testing File " + Path.GetFileName(file));
output.WriteLine("# Test Started at " + DateTime.Now.ToString(TestSuite.TestSuiteTimeFormat));
passed = false;
passDesired = true;
try
{
g = new Graph();
g.BaseUri = new Uri(TestSuiteBaseUri);
if (Path.GetFileNameWithoutExtension(file).StartsWith("bad"))
{
passDesired = false;
output.WriteLine("# Desired Result = Parsing Failed");
}
else
{
output.WriteLine("# Desired Result = Parses OK");
}
if (wantTrace.Contains(Path.GetFileName(file)) || traceAll)
{
parser.TraceTokeniser = true;
}
else
{
parser.TraceTokeniser = false;
}
parser.Load(g, file);
passed = true;
output.WriteLine("Parsed OK");
if (outputAll || wantOutput.Contains(Path.GetFileName(file)))
{
if (!outputAll)
{
foreach (Triple t in g.Triples)
{
Console.WriteLine(t.ToString());
}
}
NTriplesWriter writer = new NTriplesWriter();
writer.Save(g, "n3_tests\\" + Path.GetFileNameWithoutExtension(file) + ".out");
}
}
catch (IOException ioEx)
{
reportError(output, "IO Exception", ioEx);
}
catch (RdfParseException parseEx)
{
reportError(output, "Parsing Exception", parseEx);
}
catch (RdfException rdfEx)
{
reportError(output, "RDF Exception", rdfEx);
}
catch (Exception ex)
{
reportError(output, "Other Exception", ex);
}
finally
{
if (passed && passDesired)
{
//Passed and we wanted to Pass
testsPassed++;
output.WriteLine("# Result = Test Passed");
}
else if (!passed && passDesired)
{
//Failed when we should have Passed
testsFailed++;
output.WriteLine("# Result = Test Failed");
}
else if (passed && !passDesired)
{
//Passed when we should have Failed
testsFailed++;
output.WriteLine("# Result = Test Failed");
}
else
{
//Failed and we wanted to Fail
testsPassed++;
output.WriteLine("# Result = Test Passed");
}
output.WriteLine("# Triples Generated = " + g.Triples.Count());
output.WriteLine("# Test Ended at " + DateTime.Now.ToString(TestSuite.TestSuiteTimeFormat));
}
output.WriteLine();
}
output.WriteLine(testsPassed + " Tests Passed");
output.WriteLine(testsFailed + " Tests Failed");
}
catch (Exception ex)
{
reportError(output, "Other Exception", ex);
}
Console.SetOut(Console.Out);
Console.WriteLine("Done");
Debug.WriteLine("Finished");
output.Close();
}
public static void Main(string[] args)
{
StreamWriter output = new StreamWriter("RdfATestSuite.txt");
String[] wantTrace = { };
String[] wantOutput = { };
bool outputAll = true;
bool traceAll = false;
String[] skipTests = {
"0002.xhtml",
"0003.xhtml",
"0004.xhtml",
"0005.xhtml",
"0016.xhtml",
"0022.xhtml",
"0024.xhtml",
"0028.xhtml",
"0043.xhtml",
"0044.xhtml",
"0045.xhtml",
"0095.xhtml",
"0096.xhtml",
"0097.xhtml",
"0098.xhtml",
"0122.xhtml",
"0123.xhtml",
"0124.xhtml",
"0125.xhtml",
"0126.xhtml"
};
String[] skipCheck = {
"0011.xhtml",
"0092.xhtml",
"0094.xhtml",
"0100.xhtml",
"0101.xhtml",
"0102.xhtml",
"0103.xhtml",
};
String[] falseTests = {
"0042.xhtml",
"0086.xhtml",
"0095.xhtml",
"0096.xhtml",
"0097.xhtml",
"0107.xhtml",
"0116.xhtml",
"0122.xhtml",
"0125.xhtml"
};
Console.SetOut(output);
try
{
int testsPassed = 0;
int testsFailed = 0;
String[] files = Directory.GetFiles("rdfa_tests");
RdfAParser parser = new RdfAParser(RdfASyntax.AutoDetectLegacy);
parser.Warning += new RdfReaderWarning(parser_Warning);
SparqlQueryParser queryparser = new SparqlQueryParser();
bool passed, passDesired;
Graph g = new Graph();
Stopwatch timer = new Stopwatch();
long totalTime = 0;
long totalTriples = 0;
foreach (String file in files)
{
timer.Reset();
if (skipTests.Contains(Path.GetFileName(file)))
{
output.WriteLine("## Skipping Test of File " + Path.GetFileName(file));
output.WriteLine();
continue;
}
if (Path.GetExtension(file) != ".html" && Path.GetExtension(file) != ".xhtml")
{
continue;
}
Debug.WriteLine("Testing File " + Path.GetFileName(file));
output.WriteLine("## Testing File " + Path.GetFileName(file));
output.WriteLine("# Test Started at " + DateTime.Now.ToString(TestSuite.TestSuiteTimeFormat));
passed = false;
passDesired = true;
try
{
g = new Graph();
g.BaseUri = new Uri("http://www.w3.org/2006/07/SWD/RDFa/testsuite/xhtml1-testcases/" + Path.GetFileName(file));
if (Path.GetFileNameWithoutExtension(file).StartsWith("bad"))
{
passDesired = false;
output.WriteLine("# Desired Result = Parsing Failed");
}
else
{
output.WriteLine("# Desired Result = Parses OK");
}
//if (traceAll || wantTrace.Contains(Path.GetFileName(file)))
//{
// parser.TraceTokeniser = true;
//}
//else
//{
// parser.TraceTokeniser = false;
//}
timer.Start();
parser.Load(g, file);
timer.Stop();
Console.WriteLine("Parsing took " + timer.ElapsedMilliseconds + "ms");
passed = true;
output.WriteLine("Parsed OK");
if (outputAll || wantOutput.Contains(Path.GetFileName(file)))
{
NTriplesWriter writer = new NTriplesWriter();
writer.Save(g, "rdfa_tests\\" + Path.GetFileNameWithoutExtension(file) + ".out");
}
}
catch (IOException ioEx)
{
reportError(output, "IO Exception", ioEx);
}
catch (RdfParseException parseEx)
{
reportError(output, "Parsing Exception", parseEx);
}
catch (RdfException rdfEx)
{
reportError(output, "RDF Exception", rdfEx);
}
catch (Exception ex)
{
reportError(output, "Other Exception", ex);
}
finally
{
timer.Stop();
//Write the Triples to the Output
foreach (Triple t in g.Triples)
{
Console.WriteLine(t.ToString());
}
//Now we run the Test SPARQL (if present)
if (File.Exists("rdfa_tests/" + Path.GetFileNameWithoutExtension(file) + ".sparql"))
{
if (skipCheck.Contains(Path.GetFileName(file)))
{
output.WriteLine("## Skipping Check of File " + Path.GetFileName(file));
output.WriteLine();
}
else
{
try
{
SparqlQuery q = queryparser.ParseFromFile("rdfa_tests/" + Path.GetFileNameWithoutExtension(file) + ".sparql");
Object results = g.ExecuteQuery(q);
if (results is SparqlResultSet)
{
//The Result is the result of the ASK Query
if (falseTests.Contains(Path.GetFileName(file)))
{
passed = !((SparqlResultSet)results).Result;
}
else
{
passed = ((SparqlResultSet)results).Result;
}
}
}
catch
{
passed = false;
}
}
}
if (passed && passDesired)
{
//Passed and we wanted to Pass
testsPassed++;
output.WriteLine("# Result = Test Passed");
totalTime += timer.ElapsedMilliseconds;
totalTriples += g.Triples.Count;
}
else if (!passed && passDesired)
{
//Failed when we should have Passed
testsFailed++;
output.WriteLine("# Result = Test Failed");
}
else if (passed && !passDesired)
{
//Passed when we should have Failed
testsFailed++;
output.WriteLine("# Result = Test Failed");
}
else
{
//Failed and we wanted to Fail
testsPassed++;
output.WriteLine("# Result = Test Passed");
}
output.WriteLine("# Triples Generated = " + g.Triples.Count());
output.WriteLine("# Test Ended at " + DateTime.Now.ToString(TestSuite.TestSuiteTimeFormat));
}
output.WriteLine();
}
output.WriteLine(testsPassed + " Tests Passed");
output.WriteLine(testsFailed + " Tests Failed");
output.WriteLine();
output.Write("Total Parsing Time was " + totalTime + " ms");
if (totalTime > 1000)
{
output.WriteLine(" (" + totalTime / 1000d + " seconds)");
}
output.WriteLine("Average Parsing Speed was " + totalTriples / (totalTime / 1000d) + " triples/second");
}
catch (Exception ex)
{
reportError(output, "Other Exception", ex);
}
Console.SetOut(Console.Out);
Console.WriteLine("Done");
Debug.WriteLine("Finished");
output.Close();
}
public static void TestWriter(StreamWriter output, Graph g, IRdfWriter writer, IRdfReader reader, String file)
{
Stopwatch timer = new Stopwatch();
Console.WriteLine();
Console.WriteLine(new String('-', file.Length));
Console.WriteLine(file);
Console.WriteLine("Attempting serialization with " + writer.GetType().ToString());
//Show Compression Level
if (writer is ICompressingWriter)
{
Console.WriteLine("Compression Level is " + ((ICompressingWriter)writer).CompressionLevel);
}
//Enable Pretty Printing if supported
if (writer is IPrettyPrintingWriter)
{
((IPrettyPrintingWriter)writer).PrettyPrintMode = true;
}
try
{
timer.Start();
writer.Save(g, "writer_tests/" + file + ".out");
Console.WriteLine("Serialization Done");
}
catch (IOException ioEx)
{
reportError(output, "IO Exception", ioEx);
}
catch (RdfParseException parseEx)
{
reportError(output, "Parsing Exception", parseEx);
}
catch (RdfException rdfEx)
{
reportError(output, "RDF Exception", rdfEx);
}
catch (Exception ex)
{
reportError(output, "Other Exception", ex);
}
finally
{
timer.Stop();
Console.WriteLine("Writing took " + timer.ElapsedMilliseconds + "ms");
//Get the relevant Reader
Graph h = new Graph();
try
{
//Read back in the serialized output to check it's valid RDF
Console.WriteLine("Attempting to read back in from serialized Output using " + reader.GetType().ToString());
reader.Load(h, "writer_tests/" + file + ".out");
Console.WriteLine("Serialized Output was valid RDF");
//Check same number of Triples are present
if (g.Triples.Count == h.Triples.Count)
{
Console.WriteLine("Correct number of Triples loaded");
}
else
{
throw new RdfException("Incorrect number of Triples loaded, got " + h.Triples.Count + " but expected " + g.Triples.Count);
}
//Check same number of Subjects are present
if (g.Triples.SubjectNodes.Distinct().Count() == h.Triples.SubjectNodes.Distinct().Count())
{
Console.WriteLine("Correct number of Subjects loaded");
}
else
{
throw new RdfException("Incorrect number of Subjects loaded, got " + h.Triples.SubjectNodes.Distinct().Count() + " but expected " + g.Triples.SubjectNodes.Distinct().Count());
}
//Reserialize to NTriples
NTriplesWriter ntwriter = new NTriplesWriter();
ntwriter.SortTriples = true;
ntwriter.Save(h, "writer_tests/" + file + ".nt");
Console.WriteLine("Serialized Output reserialized to NTriples");
//Check Graphs are Equal
if (g.Equals(h))
{
Console.WriteLine("Graphs are Equal");
}
else
{
Console.WriteLine("First Graphs triples:");
foreach (Triple t in g.Triples)
{
Console.WriteLine(t.ToString());
}
Console.WriteLine();
Console.WriteLine("Second Graph triples:");
foreach (Triple t in h.Triples)
{
Console.WriteLine(t.ToString());
}
Console.WriteLine();
throw new RdfException("Graphs are non-equal");
}
}
catch (IOException ioEx)
{
reportError(output, "IO Exception", ioEx);
}
catch (RdfParseException parseEx)
{
reportError(output, "Parsing Exception", parseEx);
}
catch (RdfException rdfEx)
{
reportError(output, "RDF Exception", rdfEx);
}
catch (Exception ex)
{
reportError(output, "Other Exception", ex);
}
Console.WriteLine();
}
}