1 """Test suite for the cProfile module."""
4 from test
.test_support
import run_unittest
, TESTFN
, unlink
6 # rip off all interesting stuff from test_profile
8 from test
.test_profile
import ProfileTest
, regenerate_expected_output
10 class CProfileTest(ProfileTest
):
11 profilerclass
= cProfile
.Profile
12 expected_list_sort_output
= "{method 'sort' of 'list' objects}"
15 def test_bad_counter_during_dealloc(self
):
17 # Must use a file as StringIO doesn't trigger the bug.
18 sys
.stderr
= open(TESTFN
, 'w')
20 obj
= _lsprof
.Profiler(lambda: int)
22 obj
= _lsprof
.Profiler(1)
25 sys
.stderr
= sys
.__stderr
__
30 run_unittest(CProfileTest
)
33 if '-r' not in sys
.argv
:
36 regenerate_expected_output(__file__
, CProfileTest
)
39 # Don't remove this comment. Everything below it is auto-generated.
40 #--cut--------------------------------------------------------------------------
41 CProfileTest
.expected_output
['print_stats'] = """\
42 126 function calls (106 primitive calls) in 1.000 CPU seconds
44 Ordered by: standard name
46 ncalls tottime percall cumtime percall filename:lineno(function)
47 1 0.000 0.000 1.000 1.000 <string>:1(<module>)
48 28 0.028 0.001 0.028 0.001 profilee.py:110(__getattr__)
49 1 0.270 0.270 1.000 1.000 profilee.py:25(testfunc)
50 23/3 0.150 0.007 0.170 0.057 profilee.py:35(factorial)
51 20 0.020 0.001 0.020 0.001 profilee.py:48(mul)
52 2 0.040 0.020 0.600 0.300 profilee.py:55(helper)
53 4 0.116 0.029 0.120 0.030 profilee.py:73(helper1)
54 2 0.000 0.000 0.140 0.070 profilee.py:84(helper2_indirect)
55 8 0.312 0.039 0.400 0.050 profilee.py:88(helper2)
56 8 0.064 0.008 0.080 0.010 profilee.py:98(subhelper)
57 12 0.000 0.000 0.012 0.001 {hasattr}
58 4 0.000 0.000 0.000 0.000 {method 'append' of 'list' objects}
59 1 0.000 0.000 0.000 0.000 {method 'disable' of '_lsprof.Profiler' objects}
60 8 0.000 0.000 0.000 0.000 {range}
61 4 0.000 0.000 0.000 0.000 {sys.exc_info}
65 CProfileTest
.expected_output
['print_callers'] = """\
66 Ordered by: standard name
68 Function was called by...
69 ncalls tottime cumtime
70 <string>:1(<module>) <-
71 profilee.py:110(__getattr__) <- 16 0.016 0.016 profilee.py:98(subhelper)
72 12 0.012 0.012 {hasattr}
73 profilee.py:25(testfunc) <- 1 0.270 1.000 <string>:1(<module>)
74 profilee.py:35(factorial) <- 1 0.014 0.130 profilee.py:25(testfunc)
75 20/3 0.130 0.147 profilee.py:35(factorial)
76 2 0.006 0.040 profilee.py:84(helper2_indirect)
77 profilee.py:48(mul) <- 20 0.020 0.020 profilee.py:35(factorial)
78 profilee.py:55(helper) <- 2 0.040 0.600 profilee.py:25(testfunc)
79 profilee.py:73(helper1) <- 4 0.116 0.120 profilee.py:55(helper)
80 profilee.py:84(helper2_indirect) <- 2 0.000 0.140 profilee.py:55(helper)
81 profilee.py:88(helper2) <- 6 0.234 0.300 profilee.py:55(helper)
82 2 0.078 0.100 profilee.py:84(helper2_indirect)
83 profilee.py:98(subhelper) <- 8 0.064 0.080 profilee.py:88(helper2)
84 {hasattr} <- 4 0.000 0.004 profilee.py:73(helper1)
85 8 0.000 0.008 profilee.py:88(helper2)
86 {method 'append' of 'list' objects} <- 4 0.000 0.000 profilee.py:73(helper1)
87 {method 'disable' of '_lsprof.Profiler' objects} <-
88 {range} <- 8 0.000 0.000 profilee.py:98(subhelper)
89 {sys.exc_info} <- 4 0.000 0.000 profilee.py:73(helper1)
93 CProfileTest
.expected_output
['print_callees'] = """\
94 Ordered by: standard name
97 ncalls tottime cumtime
98 <string>:1(<module>) -> 1 0.270 1.000 profilee.py:25(testfunc)
99 profilee.py:110(__getattr__) ->
100 profilee.py:25(testfunc) -> 1 0.014 0.130 profilee.py:35(factorial)
101 2 0.040 0.600 profilee.py:55(helper)
102 profilee.py:35(factorial) -> 20/3 0.130 0.147 profilee.py:35(factorial)
103 20 0.020 0.020 profilee.py:48(mul)
104 profilee.py:48(mul) ->
105 profilee.py:55(helper) -> 4 0.116 0.120 profilee.py:73(helper1)
106 2 0.000 0.140 profilee.py:84(helper2_indirect)
107 6 0.234 0.300 profilee.py:88(helper2)
108 profilee.py:73(helper1) -> 4 0.000 0.004 {hasattr}
109 4 0.000 0.000 {method 'append' of 'list' objects}
110 4 0.000 0.000 {sys.exc_info}
111 profilee.py:84(helper2_indirect) -> 2 0.006 0.040 profilee.py:35(factorial)
112 2 0.078 0.100 profilee.py:88(helper2)
113 profilee.py:88(helper2) -> 8 0.064 0.080 profilee.py:98(subhelper)
114 8 0.000 0.008 {hasattr}
115 profilee.py:98(subhelper) -> 16 0.016 0.016 profilee.py:110(__getattr__)
116 8 0.000 0.000 {range}
117 {hasattr} -> 12 0.012 0.012 profilee.py:110(__getattr__)
118 {method 'append' of 'list' objects} ->
119 {method 'disable' of '_lsprof.Profiler' objects} ->
126 if __name__
== "__main__":