tests/events.py

   1 import time
   2 import tests
   3
   4 recorded_events = [ ]
   5
   6 def event(self, name, args, kwargs):
   7         global recorded_events
   8         print "*EVENT*", time.time(), self, name, args, kwargs
   9         recorded_events.append((time.time(), self, name, args, kwargs))
  10
  11 def eventfnc(f):
  12         name = f.__name__
  13         def wrapper(self, *args, **kwargs):
  14                 event(self, name, args, kwargs)
  15                 return f(self, *args, **kwargs)
  16         return wrapper
  17
  18 def get_events():
  19         global recorded_events
  20         r = recorded_events
  21         recorded_events = [ ]
  22         return r
  23
  24 def start_log():
  25         global base_time
  26         base_time = time.time()
  27
  28 def end_log(test_name):
  29         global base_time
  30
  31         results = ""
  32
  33         for (t, self, method, args, kwargs) in get_events():
  34                 results += "%s T+%f: %s::%s(%s, *%s, *%s)\n"  % (time.ctime(t), t - base_time, str(self.__class__), method, self, args, kwargs)
  35
  36         expected = None
  37
  38         try:
  39                 f = open(test_name + ".results", "rb")
  40                 expected = f.read()
  41                 f.close()
  42         except:
  43                 print "NO TEST RESULT FOUND, creating new"
  44                 f = open(test_name + ".new_results", "wb")
  45                 f.write(results)
  46                 f.close()
  47
  48         print expected, results
  49
  50         if expected is not None:
  51                 print "expected:"
  52                 if expected != results:
  53                         open(test_name + ".bogus_results", "wb").write(results)
  54                         raise tests.TestError("test data does not match")
  55                 else:
  56                         print "test compared ok"
  57         else:
  58                 print "no test data to compare with."
  59
  60 def log(fnc, base_time = 0, test_name = "test", *args, **kwargs):
  61         import fake_time
  62         fake_time.setTime(base_time)
  63
  64         start_log()
  65         try:
  66                 fnc(*args, **kwargs)
  67                 event(None, "test_completed", [], {"test_name": test_name})
  68         except tests.TestError,c:
  69                 event(None, "test_failed", [], {"test_name": test_name, "reason": str(c)})
  70         end_log(test_name)