System test, first sketch.

system/run.py

@@ -0,0 +1,39 @@
+#!/usr/bin/python
+
+import glob
+import importlib
+import sys
+
+
+def run():
+    """
+    Run system test.
+    """
+    tests = glob.glob("t*_*")
+    fails = []
+
+    for test in tests:
+        sys.stdout.write("%s..." % (test, ))
+
+        testModule = importlib.import_module(test)
+        t = testModule.Test()
+
+        try:
+            t.test()
+        except BaseException, e:
+            fails.append((test, t, e, testModule))
+            sys.stdout.write("FAIL\n")
+        else:
+            sys.stdout.write("OK\n")
+
+    if len(fails) > 0:
+        print "\nFAILURES (%d):" % (len(fails), )
+
+        for (test, t, e, testModule) in fails:
+            print "%s: %s" % (test, testModule.__doc__.strip())
+            print "ERROR: %s" % (e, )
+            print "=" * 60
+
+
+if __name__ == "__main__":
+    run()