Lib/test/test_cprofile.py

   1 """Test suite for the cProfile module."""
   2
   3 import sys
   4 from test.test_support import run_unittest
   5
   6 # rip off all interesting stuff from test_profile
   7 import cProfile
   8 from test.test_profile import ProfileTest, regenerate_expected_output
   9
  10 class CProfileTest(ProfileTest):
  11     profilerclass = cProfile.Profile
  12
  13
  14 def test_main():
  15     run_unittest(CProfileTest)
  16
  17 def main():
  18     if '-r' not in sys.argv:
  19         test_main()
  20     else:
  21         regenerate_expected_output(__file__, CProfileTest)
  22
  23
  24 # Don't remove this comment. Everything below it is auto-generated.
  25 #--cut--------------------------------------------------------------------------
  26 CProfileTest.expected_output['print_stats'] = """\
  27          126 function calls (106 primitive calls) in 1.000 CPU seconds
  28
  29    Ordered by: standard name
  30
  31    ncalls  tottime  percall  cumtime  percall filename:lineno(function)
  32         1    0.000    0.000    1.000    1.000 <string>:1(<module>)
  33        28    0.028    0.001    0.028    0.001 profilee.py:110(__getattr__)
  34         1    0.270    0.270    1.000    1.000 profilee.py:25(testfunc)
  35      23/3    0.150    0.007    0.170    0.057 profilee.py:35(factorial)
  36        20    0.020    0.001    0.020    0.001 profilee.py:48(mul)
  37         2    0.040    0.020    0.600    0.300 profilee.py:55(helper)
  38         4    0.116    0.029    0.120    0.030 profilee.py:73(helper1)
  39         2    0.000    0.000    0.140    0.070 profilee.py:84(helper2_indirect)
  40         8    0.312    0.039    0.400    0.050 profilee.py:88(helper2)
  41         8    0.064    0.008    0.080    0.010 profilee.py:98(subhelper)
  42        12    0.000    0.000    0.012    0.001 {hasattr}
  43         4    0.000    0.000    0.000    0.000 {method 'append' of 'list' objects}
  44         1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}
  45         8    0.000    0.000    0.000    0.000 {range}
  46         4    0.000    0.000    0.000    0.000 {sys.exc_info}
  47
  48
  49 """
  50 CProfileTest.expected_output['print_callers'] = """\
  51    Ordered by: standard name
  52
  53 Function                                          was called by...
  54                                                       ncalls  tottime  cumtime
  55 <string>:1(<module>)                              <-
  56 profilee.py:110(__getattr__)                      <-      16    0.016    0.016  profilee.py:98(subhelper)
  57                                                           12    0.012    0.012  {hasattr}
  58 profilee.py:25(testfunc)                          <-       1    0.270    1.000  <string>:1(<module>)
  59 profilee.py:35(factorial)                         <-       1    0.014    0.130  profilee.py:25(testfunc)
  60                                                         20/3    0.130    0.147  profilee.py:35(factorial)
  61                                                            2    0.006    0.040  profilee.py:84(helper2_indirect)
  62 profilee.py:48(mul)                               <-      20    0.020    0.020  profilee.py:35(factorial)
  63 profilee.py:55(helper)                            <-       2    0.040    0.600  profilee.py:25(testfunc)
  64 profilee.py:73(helper1)                           <-       4    0.116    0.120  profilee.py:55(helper)
  65 profilee.py:84(helper2_indirect)                  <-       2    0.000    0.140  profilee.py:55(helper)
  66 profilee.py:88(helper2)                           <-       6    0.234    0.300  profilee.py:55(helper)
  67                                                            2    0.078    0.100  profilee.py:84(helper2_indirect)
  68 profilee.py:98(subhelper)                         <-       8    0.064    0.080  profilee.py:88(helper2)
  69 {hasattr}                                         <-       4    0.000    0.004  profilee.py:73(helper1)
  70                                                            8    0.000    0.008  profilee.py:88(helper2)
  71 {method 'append' of 'list' objects}               <-       4    0.000    0.000  profilee.py:73(helper1)
  72 {method 'disable' of '_lsprof.Profiler' objects}  <-
  73 {range}                                           <-       8    0.000    0.000  profilee.py:98(subhelper)
  74 {sys.exc_info}                                    <-       4    0.000    0.000  profilee.py:73(helper1)
  75
  76
  77 """
  78 CProfileTest.expected_output['print_callees'] = """\
  79    Ordered by: standard name
  80
  81 Function                                          called...
  82                                                       ncalls  tottime  cumtime
  83 <string>:1(<module>)                              ->       1    0.270    1.000  profilee.py:25(testfunc)
  84 profilee.py:110(__getattr__)                      ->
  85 profilee.py:25(testfunc)                          ->       1    0.014    0.130  profilee.py:35(factorial)
  86                                                            2    0.040    0.600  profilee.py:55(helper)
  87 profilee.py:35(factorial)                         ->    20/3    0.130    0.147  profilee.py:35(factorial)
  88                                                           20    0.020    0.020  profilee.py:48(mul)
  89 profilee.py:48(mul)                               ->
  90 profilee.py:55(helper)                            ->       4    0.116    0.120  profilee.py:73(helper1)
  91                                                            2    0.000    0.140  profilee.py:84(helper2_indirect)
  92                                                            6    0.234    0.300  profilee.py:88(helper2)
  93 profilee.py:73(helper1)                           ->       4    0.000    0.004  {hasattr}
  94                                                            4    0.000    0.000  {method 'append' of 'list' objects}
  95                                                            4    0.000    0.000  {sys.exc_info}
  96 profilee.py:84(helper2_indirect)                  ->       2    0.006    0.040  profilee.py:35(factorial)
  97                                                            2    0.078    0.100  profilee.py:88(helper2)
  98 profilee.py:88(helper2)                           ->       8    0.064    0.080  profilee.py:98(subhelper)
  99                                                            8    0.000    0.008  {hasattr}
 100 profilee.py:98(subhelper)                         ->      16    0.016    0.016  profilee.py:110(__getattr__)
 101                                                            8    0.000    0.000  {range}
 102 {hasattr}                                         ->      12    0.012    0.012  profilee.py:110(__getattr__)
 103 {method 'append' of 'list' objects}               ->
 104 {method 'disable' of '_lsprof.Profiler' objects}  ->
 105 {range}                                           ->
 106 {sys.exc_info}                                    ->
 107
 108
 109 """
 110
 111 if __name__ == "__main__":
 112     main()