| 4710c53d |
1 | """Test suite for the cProfile module."""\r |
| 2 | \r |
| 3 | import sys\r |
| 4 | from test.test_support import run_unittest, TESTFN, unlink\r |
| 5 | \r |
| 6 | # rip off all interesting stuff from test_profile\r |
| 7 | import cProfile\r |
| 8 | from test.test_profile import ProfileTest, regenerate_expected_output\r |
| 9 | \r |
| 10 | class CProfileTest(ProfileTest):\r |
| 11 | profilerclass = cProfile.Profile\r |
| 12 | expected_list_sort_output = "{method 'sort' of 'list' objects}"\r |
| 13 | \r |
| 14 | # Issue 3895.\r |
| 15 | def test_bad_counter_during_dealloc(self):\r |
| 16 | import _lsprof\r |
| 17 | # Must use a file as StringIO doesn't trigger the bug.\r |
| 18 | sys.stderr = open(TESTFN, 'w')\r |
| 19 | try:\r |
| 20 | obj = _lsprof.Profiler(lambda: int)\r |
| 21 | obj.enable()\r |
| 22 | obj = _lsprof.Profiler(1)\r |
| 23 | obj.disable()\r |
| 24 | finally:\r |
| 25 | sys.stderr = sys.__stderr__\r |
| 26 | unlink(TESTFN)\r |
| 27 | \r |
| 28 | \r |
| 29 | def test_main():\r |
| 30 | run_unittest(CProfileTest)\r |
| 31 | \r |
| 32 | def main():\r |
| 33 | if '-r' not in sys.argv:\r |
| 34 | test_main()\r |
| 35 | else:\r |
| 36 | regenerate_expected_output(__file__, CProfileTest)\r |
| 37 | \r |
| 38 | \r |
| 39 | # Don't remove this comment. Everything below it is auto-generated.\r |
| 40 | #--cut--------------------------------------------------------------------------\r |
| 41 | CProfileTest.expected_output['print_stats'] = """\\r |
| 42 | 126 function calls (106 primitive calls) in 1.000 seconds\r |
| 43 | \r |
| 44 | Ordered by: standard name\r |
| 45 | \r |
| 46 | ncalls tottime percall cumtime percall filename:lineno(function)\r |
| 47 | 1 0.000 0.000 1.000 1.000 <string>:1(<module>)\r |
| 48 | 28 0.028 0.001 0.028 0.001 profilee.py:110(__getattr__)\r |
| 49 | 1 0.270 0.270 1.000 1.000 profilee.py:25(testfunc)\r |
| 50 | 23/3 0.150 0.007 0.170 0.057 profilee.py:35(factorial)\r |
| 51 | 20 0.020 0.001 0.020 0.001 profilee.py:48(mul)\r |
| 52 | 2 0.040 0.020 0.600 0.300 profilee.py:55(helper)\r |
| 53 | 4 0.116 0.029 0.120 0.030 profilee.py:73(helper1)\r |
| 54 | 2 0.000 0.000 0.140 0.070 profilee.py:84(helper2_indirect)\r |
| 55 | 8 0.312 0.039 0.400 0.050 profilee.py:88(helper2)\r |
| 56 | 8 0.064 0.008 0.080 0.010 profilee.py:98(subhelper)\r |
| 57 | 12 0.000 0.000 0.012 0.001 {hasattr}\r |
| 58 | 4 0.000 0.000 0.000 0.000 {method 'append' of 'list' objects}\r |
| 59 | 1 0.000 0.000 0.000 0.000 {method 'disable' of '_lsprof.Profiler' objects}\r |
| 60 | 8 0.000 0.000 0.000 0.000 {range}\r |
| 61 | 4 0.000 0.000 0.000 0.000 {sys.exc_info}\r |
| 62 | \r |
| 63 | \r |
| 64 | """\r |
| 65 | CProfileTest.expected_output['print_callers'] = """\\r |
| 66 | Ordered by: standard name\r |
| 67 | \r |
| 68 | Function was called by...\r |
| 69 | ncalls tottime cumtime\r |
| 70 | <string>:1(<module>) <-\r |
| 71 | profilee.py:110(__getattr__) <- 16 0.016 0.016 profilee.py:98(subhelper)\r |
| 72 | 12 0.012 0.012 {hasattr}\r |
| 73 | profilee.py:25(testfunc) <- 1 0.270 1.000 <string>:1(<module>)\r |
| 74 | profilee.py:35(factorial) <- 1 0.014 0.130 profilee.py:25(testfunc)\r |
| 75 | 20/3 0.130 0.147 profilee.py:35(factorial)\r |
| 76 | 2 0.006 0.040 profilee.py:84(helper2_indirect)\r |
| 77 | profilee.py:48(mul) <- 20 0.020 0.020 profilee.py:35(factorial)\r |
| 78 | profilee.py:55(helper) <- 2 0.040 0.600 profilee.py:25(testfunc)\r |
| 79 | profilee.py:73(helper1) <- 4 0.116 0.120 profilee.py:55(helper)\r |
| 80 | profilee.py:84(helper2_indirect) <- 2 0.000 0.140 profilee.py:55(helper)\r |
| 81 | profilee.py:88(helper2) <- 6 0.234 0.300 profilee.py:55(helper)\r |
| 82 | 2 0.078 0.100 profilee.py:84(helper2_indirect)\r |
| 83 | profilee.py:98(subhelper) <- 8 0.064 0.080 profilee.py:88(helper2)\r |
| 84 | {hasattr} <- 4 0.000 0.004 profilee.py:73(helper1)\r |
| 85 | 8 0.000 0.008 profilee.py:88(helper2)\r |
| 86 | {method 'append' of 'list' objects} <- 4 0.000 0.000 profilee.py:73(helper1)\r |
| 87 | {method 'disable' of '_lsprof.Profiler' objects} <-\r |
| 88 | {range} <- 8 0.000 0.000 profilee.py:98(subhelper)\r |
| 89 | {sys.exc_info} <- 4 0.000 0.000 profilee.py:73(helper1)\r |
| 90 | \r |
| 91 | \r |
| 92 | """\r |
| 93 | CProfileTest.expected_output['print_callees'] = """\\r |
| 94 | Ordered by: standard name\r |
| 95 | \r |
| 96 | Function called...\r |
| 97 | ncalls tottime cumtime\r |
| 98 | <string>:1(<module>) -> 1 0.270 1.000 profilee.py:25(testfunc)\r |
| 99 | profilee.py:110(__getattr__) ->\r |
| 100 | profilee.py:25(testfunc) -> 1 0.014 0.130 profilee.py:35(factorial)\r |
| 101 | 2 0.040 0.600 profilee.py:55(helper)\r |
| 102 | profilee.py:35(factorial) -> 20/3 0.130 0.147 profilee.py:35(factorial)\r |
| 103 | 20 0.020 0.020 profilee.py:48(mul)\r |
| 104 | profilee.py:48(mul) ->\r |
| 105 | profilee.py:55(helper) -> 4 0.116 0.120 profilee.py:73(helper1)\r |
| 106 | 2 0.000 0.140 profilee.py:84(helper2_indirect)\r |
| 107 | 6 0.234 0.300 profilee.py:88(helper2)\r |
| 108 | profilee.py:73(helper1) -> 4 0.000 0.004 {hasattr}\r |
| 109 | 4 0.000 0.000 {method 'append' of 'list' objects}\r |
| 110 | 4 0.000 0.000 {sys.exc_info}\r |
| 111 | profilee.py:84(helper2_indirect) -> 2 0.006 0.040 profilee.py:35(factorial)\r |
| 112 | 2 0.078 0.100 profilee.py:88(helper2)\r |
| 113 | profilee.py:88(helper2) -> 8 0.064 0.080 profilee.py:98(subhelper)\r |
| 114 | 8 0.000 0.008 {hasattr}\r |
| 115 | profilee.py:98(subhelper) -> 16 0.016 0.016 profilee.py:110(__getattr__)\r |
| 116 | 8 0.000 0.000 {range}\r |
| 117 | {hasattr} -> 12 0.012 0.012 profilee.py:110(__getattr__)\r |
| 118 | {method 'append' of 'list' objects} ->\r |
| 119 | {method 'disable' of '_lsprof.Profiler' objects} ->\r |
| 120 | {range} ->\r |
| 121 | {sys.exc_info} ->\r |
| 122 | \r |
| 123 | \r |
| 124 | """\r |
| 125 | \r |
| 126 | if __name__ == "__main__":\r |
| 127 | main()\r |
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