oops, some tests were not committed, now they are

VERSION

@@ -1 +1 @@
-Version 1.99.4 (2012-01-16 22:32:03) stable
+Version 1.99.4 (2012-01-16 23:25:02) stable

gluon/tests/test_languages.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+    Unit tests for gluon.languages
+"""
+
+import sys
+import os
+if os.path.isdir('gluon'):
+    sys.path.append(os.path.realpath('gluon'))
+else:
+    sys.path.append(os.path.realpath('../'))
+
+import unittest
+import languages
+import tempfile
+import threading
+import logging
+
+try:
+    import multiprocessing
+
+    def read_write(args):
+        (filename, iterations) = args
+        for i in range(0, iterations):
+            content = languages.read_dict(filename)
+            if not len(content):
+                return False
+            languages.write_dict(filename, content)
+        return True
+
+    class TestLanguagesParallel(unittest.TestCase):
+    
+        def setUp(self):
+            self.filename = tempfile.mktemp()
+            contents = dict()
+            for i in range(1000):
+                contents["key%d" % i] = "value%d" % i
+            languages.write_dict(self.filename, contents)
+            
+        def tearDown(self):
+            try:
+                os.remove(self.filename)
+            except:
+                pass
+    
+        def test_reads_and_writes(self):
+            readwriters = 10
+            pool = multiprocessing.Pool(processes = readwriters)
+            results = pool.map(read_write, [[self.filename, 10]] * readwriters)
+            for result in results:
+                self.assertTrue(result)
+
+except ImportError:
+    logging.warning("Skipped test case, no multiprocessing module.")
+        
+if __name__ == '__main__':
+    unittest.main()