bench/dependency-func.py

   1 # __COPYRIGHT__
   2 #
   3 # Benchmarks for testing the selection of dependency changed functions
   4 # in src/engine/Environment.py.
   5
   6
   7 def use_a_dict(env, dep, arg):
   8     func = {
   9         '1111' : dep.func1,
  10         '2222' : dep.func2,
  11         '3333' : dep.func3,
  12         '4444' : dep.func4,
  13     }
  14     t = env.get_type()
  15     return func[t](arg)
  16
  17
  18 def use_if_tests(env, dep, arg):
  19     t = env.get_type()
  20     if t == '1111':
  21         func = dep.func1
  22     elif t == '2222':
  23         func = dep.func2
  24     elif t == '3333':
  25         func = dep.func3
  26     elif t == '4444':
  27         func = dep.func4
  28     else:
  29         raise Exception("bad key %s" % t)
  30     return func(arg)
  31
  32
  33 class Environment():
  34     def __init__(self, t):
  35         self.t = t
  36     def get_type(self):
  37         return self.t
  38
  39 class Node():
  40     def func1(self, arg):
  41         pass
  42     def func2(self, arg):
  43         pass
  44     def func3(self, arg):
  45         pass
  46     def func4(self, arg):
  47         pass
  48
  49 node = Node()
  50
  51 def Func01(t):
  52     """use_a_dict"""
  53     env = Environment(t)
  54     for i in IterationList:
  55         use_a_dict(env, node, None)
  56
  57 def Func02(t):
  58     """use_if_tests"""
  59     env = Environment(t)
  60     for i in IterationList:
  61         use_if_tests(env, node, None)
  62
  63
  64
  65 # Data to pass to the functions on each run.  Each entry is a
  66 # three-element tuple:
  67 #
  68 #   (
  69 #       "Label to print describing this data run",
  70 #       ('positional', 'arguments'),
  71 #       {'keyword' : 'arguments'},
  72 #   ),
  73
  74 class A:
  75     pass
  76
  77 Data = [
  78     (
  79         "1",
  80         ('1111',),
  81         {},
  82     ),
  83     (
  84         "2",
  85         ('2222',),
  86         {},
  87     ),
  88     (
  89         "3",
  90         ('3333',),
  91         {},
  92     ),
  93     (
  94         "4",
  95         ('4444',),
  96         {},
  97     ),
  98 ]
  99
 100 # Local Variables:
 101 # tab-width:4
 102 # indent-tabs-mode:nil
 103 # End:
 104 # vim: set expandtab tabstop=4 shiftwidth=4: