New file. Run all automatic tests.

testdriver.py

+#! /usr/bin/env python
+
+import os
+import sys
+
+import unittest
+
+def findsuites():
+    suites = []
+    for fn in os.listdir('test'):
+        if fn.startswith('test_') and fn.endswith('.py'):
+            suites.append('test.' + fn[:-3])
+    suites.sort()
+    return suites
+
+def my_import(name):
+    mod = __import__(name)
+    components = name.split('.')
+    for comp in components[1:]:
+        mod = getattr(mod, comp)
+    return mod
+
+def main():
+    suites = findsuites()
+    all = unittest.TestSuite()
+    load = unittest.defaultTestLoader.loadTestsFromModule
+    for suite in suites:
+        all.addTest(load(my_import(suite)))
+    res = unittest.TextTestRunner().run(all)
+    res.stream = unittest._WritelnDecorator(open("test.result", "w"))
+    res.printErrors()
+    return not res.wasSuccessful()
+
+if __name__ == '__main__':
+    main()