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/*
* This file is part of rasdaman community.
*
* Rasdaman community is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Rasdaman community is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
rasdaman GmbH.
*
* For more information please see <http://www.rasdaman.org>
* or contact Peter Baumann via <baumann@rasdaman.com>.
*/
package petascope.wcps.server.test;
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FilenameFilter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import org.apache.commons.io.FileUtils;
/** Runs the available Grammar tests against a deployed version of Petascope,
* available at some URL.
*
* Assumes that a tests succeeds if the server does not throw or display
* an error.
*
* @author Andrei Aiordachioaie
*/
public class GrammarTestOnline {
// Put new test cases in this folder
// public final String PetascopeURL = "http://localhost:8080/PetaScope/WCPService";
// public final String PetascopeURL = "http://localhost:8080/petascope/wcps/";
public final String PetascopeURL = "http://kahlua.eecs.jacobs-university.de:8080/petascope-new/wcps/";
String folder = "test/testcases-wcps/";
// How many tests we have to run
int numTests = 0;
// tests
File[] tests;
// queries
String[] queries;
// success code
boolean[] ok;
// message for tests
String[] errors;
// How many successes?
int passCount = 0;
public void printResults() {
System.out.println("\n \nRESULTS \n");
for (int i = 0; i < numTests; i++) {
String tname = tests[i].getName();
tname = tname.substring(0, tname.length() - 5);
if (ok[i] == true) {
System.out.println("*** Test '" + tname + "' ok");
// System.out.println("\t" + queries[i]);
} else {
System.out.println("*** Test '" + tname + "' FAILED");
System.out.println("\t" + queries[i]);
System.out.println("\t ERROR: " + errors[i]);
}
}
System.out.println("\n\nRESULTS\n");
System.out.println("Tested PetaScope implementation from: " + PetascopeURL);
System.out.println("Tests succeeded: " + String.valueOf(passCount));
System.out.println("Tests failed: " + String.valueOf(numTests - passCount));
}
public GrammarTestOnline() {
// Find out how many tests we have to run
File dir = new File(folder);
System.out.println("Looking for tests in " + dir.getAbsolutePath() + "\n");
TestFileFilter filter = new TestFileFilter();
tests = dir.listFiles(filter);
numTests = tests.length;
// numTests = 3;
ok = new boolean[numTests];
errors = new String[numTests];
queries = new String[numTests];
}
/* Accept all files with extension TEST. */
private class TestFileFilter implements FilenameFilter {
@Override
public boolean accept(File dir, String name) {
if (name.endsWith("test")) {
return true;
}
return false;
}
}
public void runAllTests() {
String query = "";
String tname = "";
for (int i = 0; i < numTests; i++) {
ok[i] = false;
tname = tests[i].getName();
tname = tname.substring(0, tname.length() - 5);
System.out.println("Running test '" + tname + "'...");
try {
query = FileUtils.readFileToString(tests[i]);
queries[i] = query;
} catch (IOException e) {
errors[i] = "Could not read file " + tests[i].getName();
continue;
}
try {
String err = runOneTest("query", query);
if (err == null) {
ok[i] = true;
} else {
errors[i] = err;
}
} catch (Exception e) {
e.printStackTrace();
}
if (ok[i] == true) {
passCount++;
}
}
}
/** Send an XML request to the WCPS server. Hopefully it will succeed.
* Returns a message on error or null otherwise.
**/
public String runOneTest(String param, String query)
throws MalformedURLException, IOException {
// System.out.println("--------------------");
// System.out.println(query);
// System.out.println("\t--------------------");
// connect to the servlet
URL servlet = new URL(PetascopeURL);
HttpURLConnection conn = (HttpURLConnection) servlet.openConnection();
// inform the connection that we will send output and accept input
conn.setDoInput(true);
conn.setDoOutput(true);
// Don't use a cached version of URL connection.
conn.setUseCaches(false);
conn.setDefaultUseCaches(false);
// Send POST request
conn.setRequestMethod("POST");
// Specify the content type that we will send binary data
conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
String data = param + "=" + URLEncoder.encode(query);
DataOutputStream out = new DataOutputStream(conn.getOutputStream());
out.writeBytes(data);
out.flush();
out.close();
BufferedReader cgiOutput = new BufferedReader(
new InputStreamReader(conn.getInputStream()));
String line1 = cgiOutput.readLine();
String line2 = cgiOutput.readLine();
String line3 = cgiOutput.readLine();
System.out.println("\t" + line1);
System.out.println("\t" + line2);
System.out.println("\t" + line3);
if (line1 != null && line2 != null && line3 != null
&& line2.equals("<h1>An error has occured</h1>")) {
while (cgiOutput.ready()) {
System.out.println("\t" + cgiOutput.readLine());
}
// System.out.println("Error executing query: ");
String error = line3.substring(10, line3.length() - 4);
// System.out.println("\t" + error);
return error;
} else {
return null;
}
}
public static void main(String args[]) {
GrammarTestOnline tester = new GrammarTestOnline();
tester.runAllTests();
tester.printResults();
}
}
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