public boolean testCase4()

in java/src/org/apache/qetest/trax/SystemIdImpInclTest.java [680:796]
74 lines of code
6 McCabe index (conditional complexity)

    public boolean testCase4()
    {
        reporter.testCaseInit("Verify various simple Sources with http: systemIds");

        // This is the name of a directory on the apache server 
        //  that has impincl\SystemIdInclude.xsl and 
        //  impincl\SystemIdImport.xsl files on it - obviously, 
        //  your JVM must have access to this server to successfully
        //  run this portion of the test!
        String httpSystemIdBase = "http://xml.apache.org/xalan-j/test";

        // Verify http connectivity
        //  If your JVM environment can't connect to the http: 
        //  server, then we can't complete the test
        // This could happen due to various network problems, 
        //  not being connected, firewalls, etc.
        try
        {
            reporter.logInfoMsg("verifing http connectivity before continuing testCase");
            // Note hard-coded path to one of the two files we'll be relying on
            URL testURL = new URL(httpSystemIdBase + "/impincl/SystemIdInclude.xsl");
            URLConnection urlConnection = testURL.openConnection();
            // Ensure we don't get a cached copy
            urlConnection.setUseCaches(false);
            // Ensure we don't get asked interactive questions
            urlConnection.setAllowUserInteraction(false);
            // Actually connect to the document; will throw 
            //  IOException if anything goes wrong
            urlConnection.connect();
            // Convenience: log out when the doc was last modified
            reporter.logInfoMsg(testURL.toString() + " last modified: " 
                                  + urlConnection.getLastModified());
            int contentLen = urlConnection.getContentLength();
            reporter.logStatusMsg("URL.getContentLength() was: " + contentLen);
            if (contentLen < 1)
            {
                // if no content, throw 'fake' exception to 
                //  short-circut test case
                throw new IOException("URL.getContentLength() was: " + contentLen);
            }
            // Also verify that the file there contains (some of) the data we expect!
            reporter.logTraceMsg("calling urlConnection.getContent()...");
            Object content = urlConnection.getContent();
            if (null == content)
            {
                // if no content, throw 'fake' exception to 
                //  short-circut test case
                throw new IOException("URL.getContent() was null!");
            }
            reporter.logTraceMsg("getContent().toString() is now: " + content.toString());

            //@todo we should also verify some key strings in the 
            //  expected .xsl file here, if possible
        }
        catch (IOException ioe)
        {
            reporter.logThrowable(Logger.ERRORMSG, ioe, "Can't connect threw");
            reporter.logErrorMsg("Can't connect to: " + httpSystemIdBase 
                                 + "/impincl/SystemIdInclude.xsl, skipping testcase");
            reporter.checkPass("FAKE PASS RECORD; testCase was skipped");
            // Skip the rest of the testcase
            reporter.testCaseClose();
            return true;
        }


        TransformerFactory factory = null;
        Source xslSource = null;
        Source xmlSource = null;

        try
        {
            factory = TransformerFactory.newInstance();
        }
        catch (Throwable t)
        {
            reporter.checkFail("Problem creating factory; can't continue testcase");
            reporter.logThrowable(reporter.ERRORMSG, t,
                                  "Problem creating factory; can't continue testcase");
            return true;
        }
        try
        {
            // Verify StreamSource from local disk with a 
            //  http: systemId for imports/includes
            xslSource = new StreamSource(new FileInputStream(testFileInfo.inputName));

            xmlSource = new StreamSource(new FileInputStream(testFileInfo.xmlName));
            xmlSource.setSystemId(QetestUtils.filenameToURL(testFileInfo.xmlName));

            // Note that the systemId set (the second argument below)
            //  must be the path to the proper 'directory' level
            //  on the webserver: setting it to just ".../test"
            //  will fail, since it be considered a file of that 
            //  name, not the directory
            checkSourceWithSystemId(xslSource, httpSystemIdBase + "/", 
                                    xmlSource, goldFileHttp,
                                    "StreamSource().systemId(http:)");

            xslSource = new StreamSource(new FileInputStream(testFileInfo.inputName));

            xmlSource = new StreamSource(new FileInputStream(testFileInfo.xmlName));
            xmlSource.setSystemId(QetestUtils.filenameToURL(testFileInfo.xmlName));

            checkSourceWithSystemId(xslSource, httpSystemIdBase + "/" + knownGoodBaseName + ".xsl", 
                                    xmlSource, goldFileHttp,
                                    "StreamSource().systemId(http:)");
        }
        catch (Throwable t)
        {
            reporter.checkFail("Problem with http systemIds(1)");
            reporter.logThrowable(reporter.ERRORMSG, t, "Problem with http systemIds(1)");
        }

        reporter.testCaseClose();
        return true;
    }