wgtestsuite.java

Jena推理机

    private Map parts = new HashMap();
    
    private void addTest(Resource key, TestCase test)  {
        String keyName =
            key.hasProperty(status)
                ? key.getRequiredProperty(status).getString()
                : "no status";
        TestSuite sub = (TestSuite) parts.get(keyName);
        if (sub == null) {
            if ( keyName.equals("OBSOLETED"))
              return;
			      if ( keyName.equals("OBSOLETE"))
			        return;
			      if ( keyName.equals("NOT_APPROVED"))
			        return;
            sub = new TestSuite();
            sub.setName(keyName);
            parts.put(keyName, sub);
            addTest(sub);
        }
        sub.addTest(test);
    }

    final static String errorLevelName[] =
        new String[] { "warning", "error", "fatal error" };
        
    interface Act {
        void act(Resource r) ;
    }
    private WGReasonerTester wgReasoner;
    class ReasoningTest extends Test {
    	 ReasoningTest(Resource r) {
    	 	super(r);
    	 }
	 protected void runTest() throws IOException {
	       int rslt = WGReasonerTester.FAIL;
	       try {
                   JenaParameters.enableWhitespaceCheckingOfTypedLiterals = true;
                    Resource config = ModelFactory.createDefaultModel().createResource()
                         .addProperty(ReasonerVocabulary.PROPsetRDFSLevel, "full");
	            rslt = wgReasoner.runTestDetailedResponse(testID.getURI(),
	            RDFSRuleReasonerFactory.theInstance(),this,config);
                }  finally {
                    logResult(testID,rslt);
	        }
			// assertTrue(rslt>=0);
	}
	/* (non-Javadoc)
         * @see com.hp.hpl.jena.rdf.arp.test.WGTestSuite.Test#createMe()
	 */
	String createMe() {
		throw new UnsupportedOperationException();
	}
	/* (non-Javadoc)
	 * @see com.hp.hpl.jena.rdf.arp.test.WGTestSuite.Test#reallyRunTest()
	 */
	void reallyRunTest() {
		throw new BrokenException("");
	}
    	 
    }
    
    abstract class Test extends TestCase implements RDFErrorHandler {
        Resource testID;
        String createURI() {
            return "\"" + testID.getURI() + "\"";
        }
        abstract String createMe();
        Test(Resource r) {
            super(
                WGTestSuite
                    .this
                    .testDir
                    .relativize(IRIFactory.iriImplementation().create(r.getURI()),
                            IRI.CHILD)
                    .toString());
            testID = r;
        }
        String create(Property p) {
            Resource file = testID.getRequiredProperty(p).getResource();
            Resource t = file.getRequiredProperty(RDF.type).getResource();
            if (ntriple.equals(t)) {
                return "\"" + file.getURI() + "\",false";
            } else if (rdfxml.equals(t)) {
                return "\"" + file.getURI() + "\",true";
            } else {
                return "Unrecognized file type: " + t;
            }
        }
        Model read(Property p) throws IOException {
            Resource file = testID.getRequiredProperty(p).getResource();
            Resource t = file.getRequiredProperty(RDF.type).getResource();
            final String uri = file.getURI();
            if (ntriple.equals(t)) {
                return loadNT(factory.open(uri),uri);
            } else if (rdfxml.equals(t)) {
                return loadRDF(
                new InFactoryX(){

					public InputStream open() throws IOException {
						return factory.open(uri);
					}
                }
                , this, uri);
            } else {
                fail("Unrecognized file type: " + t);
            }
            return null;
        }
        protected void runTest()  throws IOException {
        	int rslt = WGReasonerTester.FAIL;
        	try {
        		reallyRunTest();
        		rslt = WGReasonerTester.PASS;
        	}
        	finally {
        		logResult(testID,rslt);
        	}
        }
        abstract void reallyRunTest();
        public void warning(Exception e) {
            error(0, e);
        }
        public void error(Exception e) {
            error(1, e);
        }
        public void fatalError(Exception e) {
            error(2, e);
        }
        private void error(int level, Exception e) {
            //		println(e.getMessage());
            if (e instanceof ParseException) {
                int eCode = ((ParseException) e).getErrorNumber();
                if (eCode == ERR_SYNTAX_ERROR) {
                    String msg = e.getMessage();
                    if (msg.indexOf("Unusual") != -1
                        || msg.indexOf("Internal") != -1) {
                        System.err.println(testID.getURI());
                        System.err.println(msg);
                        fail(msg);
                    }
                    if (checkMessages) {
                        System.err.println(testID.getURI());
                        System.err.println(msg);
                    }
                }
                onError(level, eCode);
            }
            /*else if (e instanceof SAXParseException) {
                onError(level, ARPErrorNumbers.WARN_BAD_XML);
            } */
            else if (e instanceof SAXException) {
                fail("Not expecting a SAXException: " + e.getMessage());
            } else {
                fail("Not expecting an Exception: " + e.getMessage());
            }
        }

        private void println(String m) {
            System.err.println(m);
        }
        void onError(int level, int num) {
            String msg =
                "Parser reports unexpected "
                    + errorLevelName[level]
                    + ": "
                    + ParseException.errorCodeName(num);
            println(msg);
            fail(msg);
        }
    }
    
    class PositiveTest extends NegativeTest {
        String createMe() {
            return createURI() + "," + create(input) + "," + create(output);
        }
        PositiveTest(Resource nm)  {
            super(nm);
            expectedLevel = -1;
        }
        protected void reallyRunTest() {
            try {
                Model m2 = read(output);
                super.reallyRunTest();
                if (!m1.equals(m2)) {
                    save(output);
                    assertTrue(m1.isIsomorphicWith( m2 ) );
                }
            } catch (RuntimeException e) {
                throw e;
            } catch (Exception e) {
                fail(e.getMessage());
            }
        }
        void initExpected()  {
            expected = new HashSet();
        }
    }
    
    class WarningTest extends PositiveTest {
        String createMe() {
            return createURI()
                + ","
                + create(input)
                + ","
                + create(output)
                + ","
                + createExpected();
        }
        WarningTest(Resource nm)  {
            super(nm);
            expectedLevel = 0;
        }
        void initExpected()  {
            initExpectedFromModel();
        }
    }
    
    class NegativeTest extends Test {
        Model m1;
        Set expected;
        int expectedLevel = 1;
        private Set found = new HashSet();
        private int errorCnt[] = new int[] { 0, 0, 0 };
        String createExpected() {
            String rslt = "new int[]{";
            if ( expected == null)
               return "null";
            Iterator it = expected.iterator();
            while (it.hasNext())
                rslt += it.next() + ", ";
            return rslt + "}";
        }
        String createMe() {
            return createURI() + "," + create(input) + "," + createExpected();
        }
        NegativeTest(Resource nm)  {
            super(nm);
            initExpected();
        }
        void save(Property p)  {
            if (factory.savable()) {
                String uri = testID.getRequiredProperty(p).getResource().getURI();
                int suffix = uri.lastIndexOf('.');
                String saveUri = uri.substring(0, suffix) + ".ntx";
                //   System.out.println("Saving to " + saveUri);
                try {
                    OutputStream w = factory.openOutput(saveUri);
                    m1.write(w, "N-TRIPLE");
                    w.close();
                } catch (IOException e) {
                    throw new JenaException( e );
                }
            }
        }
        void initExpectedFromModel()  {
            StmtIterator si = testID.listProperties(errorCodes);
            if (si.hasNext()) {
                expected = new HashSet();
                while (si.hasNext()) {
                    String uri = si.nextStatement().getResource().getURI();
                    String fieldName = uri.substring(uri.lastIndexOf('#') + 1);
                    expected.add(new Integer(ParseException.errorCode(fieldName)));
                }
            }
        }
        void initExpected()  {
            initExpectedFromModel();
        }
        protected void reallyRunTest() {
            try {
                m1 = read(input);

                if (expectedLevel == 1
                    && expected == null
                    && errorCnt[2] == 0
                    && errorCnt[1] == 0)
                    save(input);
            } catch (JenaException re) {
                if (re.getCause() instanceof SAXException) {
                    // ignore.
                } else {
                    fail(re.getMessage());
                }
            } catch (IOException ioe) {
                fail(ioe.getMessage());
            }
            if (expected != null && !expected.equals(found)) {
                Set dup = new HashSet();
                dup.addAll(found);
                dup.removeAll(expected);
                expected.removeAll(found);
                Iterator it = expected.iterator();
                while (it.hasNext()) {
                    int eCode = ((Integer) it.next()).intValue();
                    String msg =
                        "Expected error  "
                            + ParseException.errorCodeName(eCode)
                            + ", was not detected.";
                    if (errorCnt[2] == 0)
                        fail(msg);
                    else if (
                        eCode == ERR_SYNTAX_ERROR
                            && getName().startsWith("rdf-nnn/67_")
                            && "1234".indexOf(
                                getName().charAt("rdf-nnn/67_".length()))
                                != -1) {
                        // ignore
                        //  System.err.println("Last message probably reflects a benign race condition on ARP teardown after fatal error that can be ignored.");
                        //  System.err.println("It is known to happen with tests rdf-nnn/67_[1234] and ERR_SYNTAX_ERROR.");

                    } else {
                        System.err.println("Test: " + getName());
                        System.err.println(msg);
                    }
                }
                it = dup.iterator();
                while (it.hasNext())
                    fail(
                        "Detected error  "
                            + ParseException.errorCodeName(
                                ((Integer) it.next()).intValue())
                            + ", was not expected.");
            }
            for (int j = 2; j >= 0; j--)
                if (j == expectedLevel) {
                    if (errorCnt[j] == 0 && (j != 1 || errorCnt[2] == 0))
                        fail(
                            "No "
                                + errorLevelName[expectedLevel]
                                + " in input file of class "
                                + getClass().getName());
                } else if (expected == null) {
                    if (errorCnt[j] != 0)
                        fail(
                            "Inappropriate "
                                + errorLevelName[j]
                                + " in input file of class "
                                + getClass().getName());
                }

        }
        void onError(int level, int id) {
            Integer err = new Integer(id);
            found.add(err);
            errorCnt[level]++;
            if (expected != null) {
                if (!expected.contains(err))
                    super.onError(level, id);