From 5c2fa8fe18cbb52ec4a9162611e7fe67b31ee12f Mon Sep 17 00:00:00 2001
From: Andrei Aiordachioaie <a.aiordachioaie@jacobs-university.de>
Date: Mon, 25 May 2009 22:10:59 +0200
Subject: Added test suite for WCPS

---
 src/wcps/server/test/GrammarTest.java | 138 ++++++++++++++++++++++++++++++++++
 1 file changed, 138 insertions(+)
 create mode 100644 src/wcps/server/test/GrammarTest.java

(limited to 'src/wcps/server/test/GrammarTest.java')

diff --git a/src/wcps/server/test/GrammarTest.java b/src/wcps/server/test/GrammarTest.java
new file mode 100644
index 0000000..d51d5c0
--- /dev/null
+++ b/src/wcps/server/test/GrammarTest.java
@@ -0,0 +1,138 @@
+/*
+ * This file is part of PetaScope.
+ *
+ * PetaScope is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * PetaScope 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with PetaScope. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * For more information please see <http://www.PetaScope.org>
+ * or contact Peter Baumann via <baumann@rasdaman.com>.
+ *
+ * Copyright 2009 Jacobs University Bremen, Peter Baumann.
+ */
+
+
+package wcps.server.test;
+
+import java.io.File;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import org.apache.commons.io.FileUtils;
+import wcps.server.cli.grammar;
+
+/**
+ * Runs the available tests for the abstract syntax grammar, by calling the CLI.
+ * Assumes test passes if no error is thrown from the grammar CLI.
+ * @author Andrei Aiordachioaie
+ */
+public class GrammarTest
+{
+    // Put new test cases in this folder
+    String folder = "testing/testcases/";
+    // 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()
+    {
+        
+        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("Tests succeeded: " + String.valueOf(passCount));
+        System.out.println("\nTests failed: " + String.valueOf(numTests - passCount));
+    }
+
+    public GrammarTest()
+    {
+        // Find out how many tests we have to run
+        File dir = new File(folder);
+        System.out.println("Looking for tests in " + dir.getAbsolutePath() + "\n");
+        GrammarFileFilter filter = new GrammarFileFilter();
+        tests = dir.listFiles(filter);
+        numTests = tests.length;
+        ok = new boolean[numTests];
+        errors = new String[numTests];
+        queries = new String[numTests];
+    }
+
+    /* Accept all files with extension test. */
+    private class GrammarFileFilter implements FilenameFilter
+    {
+        @Override
+        public boolean accept(File dir, String name)
+        {
+            if (name.endsWith("test"))
+                return true;
+            return false;
+        }
+        
+    }
+
+    public void runAllTests()
+    {
+        String query = "";
+        for (int i=0; i<numTests; i++)
+        {
+            ok[i] = false;
+            try
+            {
+                query = FileUtils.readFileToString(tests[i]);
+                queries[i] = query;
+            }
+            catch (IOException e)
+            {
+                errors[i] = "Could not read file " + tests[i].getName();
+                continue;
+            }
+            try
+            {
+                grammar.runQuery(query);
+                ok[i] = true;
+            }
+            catch (Exception e)
+            {
+                errors[i] = e.getMessage();
+            }
+            if (ok[i] == true)
+                passCount ++;
+        }
+    }
+
+    public static void main(String args[])
+    {
+      GrammarTest tester = new GrammarTest();
+      tester.runAllTests();
+    }
+}
\ No newline at end of file
-- 
cgit