symbian-qemu-0.9.1-12/python-2.6.1/Lib/test/test_cprofile.py
author Gareth Stockwell <gareth.stockwell@accenture.com>
Wed, 22 Sep 2010 15:40:40 +0100
branchgraphics-phase-3
changeset 111 345f1c88c950
parent 1 2fb8b9db1c86
permissions -rw-r--r--
Fixes to syborg-graphicswrapper.vcproj These changes allow syborg-graphicswrapper to link against the hostthreadadapter and khronosapiwrapper libraries built by the graphics.simulator component. The .vcproj file uses relative paths, which requires that the following three packages are laid out as follows: os/ graphics adapt/ graphics.simulator qemu

"""Test suite for the cProfile module."""

import sys
from test.test_support import run_unittest, TESTFN, unlink

# rip off all interesting stuff from test_profile
import cProfile
from test.test_profile import ProfileTest, regenerate_expected_output

class CProfileTest(ProfileTest):
    profilerclass = cProfile.Profile

    # Issue 3895.
    def test_bad_counter_during_dealloc(self):
        import _lsprof
        # Must use a file as StringIO doesn't trigger the bug.
        sys.stderr = open(TESTFN, 'w')
        try:
            obj = _lsprof.Profiler(lambda: int)
            obj.enable()
            obj = _lsprof.Profiler(1)
            obj.disable()
        finally:
            sys.stderr = sys.__stderr__
            unlink(TESTFN)


def test_main():
    run_unittest(CProfileTest)

def main():
    if '-r' not in sys.argv:
        test_main()
    else:
        regenerate_expected_output(__file__, CProfileTest)


# Don't remove this comment. Everything below it is auto-generated.
#--cut--------------------------------------------------------------------------
CProfileTest.expected_output['print_stats'] = """\
         126 function calls (106 primitive calls) in 1.000 CPU seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.000    0.000    1.000    1.000 <string>:1(<module>)
       28    0.028    0.001    0.028    0.001 profilee.py:110(__getattr__)
        1    0.270    0.270    1.000    1.000 profilee.py:25(testfunc)
     23/3    0.150    0.007    0.170    0.057 profilee.py:35(factorial)
       20    0.020    0.001    0.020    0.001 profilee.py:48(mul)
        2    0.040    0.020    0.600    0.300 profilee.py:55(helper)
        4    0.116    0.029    0.120    0.030 profilee.py:73(helper1)
        2    0.000    0.000    0.140    0.070 profilee.py:84(helper2_indirect)
        8    0.312    0.039    0.400    0.050 profilee.py:88(helper2)
        8    0.064    0.008    0.080    0.010 profilee.py:98(subhelper)
       12    0.000    0.000    0.012    0.001 {hasattr}
        4    0.000    0.000    0.000    0.000 {method 'append' of 'list' objects}
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}
        8    0.000    0.000    0.000    0.000 {range}
        4    0.000    0.000    0.000    0.000 {sys.exc_info}


"""
CProfileTest.expected_output['print_callers'] = """\
   Ordered by: standard name

Function                                          was called by...
                                                      ncalls  tottime  cumtime
<string>:1(<module>)                              <-
profilee.py:110(__getattr__)                      <-      16    0.016    0.016  profilee.py:98(subhelper)
                                                          12    0.012    0.012  {hasattr}
profilee.py:25(testfunc)                          <-       1    0.270    1.000  <string>:1(<module>)
profilee.py:35(factorial)                         <-       1    0.014    0.130  profilee.py:25(testfunc)
                                                        20/3    0.130    0.147  profilee.py:35(factorial)
                                                           2    0.006    0.040  profilee.py:84(helper2_indirect)
profilee.py:48(mul)                               <-      20    0.020    0.020  profilee.py:35(factorial)
profilee.py:55(helper)                            <-       2    0.040    0.600  profilee.py:25(testfunc)
profilee.py:73(helper1)                           <-       4    0.116    0.120  profilee.py:55(helper)
profilee.py:84(helper2_indirect)                  <-       2    0.000    0.140  profilee.py:55(helper)
profilee.py:88(helper2)                           <-       6    0.234    0.300  profilee.py:55(helper)
                                                           2    0.078    0.100  profilee.py:84(helper2_indirect)
profilee.py:98(subhelper)                         <-       8    0.064    0.080  profilee.py:88(helper2)
{hasattr}                                         <-       4    0.000    0.004  profilee.py:73(helper1)
                                                           8    0.000    0.008  profilee.py:88(helper2)
{method 'append' of 'list' objects}               <-       4    0.000    0.000  profilee.py:73(helper1)
{method 'disable' of '_lsprof.Profiler' objects}  <-
{range}                                           <-       8    0.000    0.000  profilee.py:98(subhelper)
{sys.exc_info}                                    <-       4    0.000    0.000  profilee.py:73(helper1)


"""
CProfileTest.expected_output['print_callees'] = """\
   Ordered by: standard name

Function                                          called...
                                                      ncalls  tottime  cumtime
<string>:1(<module>)                              ->       1    0.270    1.000  profilee.py:25(testfunc)
profilee.py:110(__getattr__)                      ->
profilee.py:25(testfunc)                          ->       1    0.014    0.130  profilee.py:35(factorial)
                                                           2    0.040    0.600  profilee.py:55(helper)
profilee.py:35(factorial)                         ->    20/3    0.130    0.147  profilee.py:35(factorial)
                                                          20    0.020    0.020  profilee.py:48(mul)
profilee.py:48(mul)                               ->
profilee.py:55(helper)                            ->       4    0.116    0.120  profilee.py:73(helper1)
                                                           2    0.000    0.140  profilee.py:84(helper2_indirect)
                                                           6    0.234    0.300  profilee.py:88(helper2)
profilee.py:73(helper1)                           ->       4    0.000    0.004  {hasattr}
                                                           4    0.000    0.000  {method 'append' of 'list' objects}
                                                           4    0.000    0.000  {sys.exc_info}
profilee.py:84(helper2_indirect)                  ->       2    0.006    0.040  profilee.py:35(factorial)
                                                           2    0.078    0.100  profilee.py:88(helper2)
profilee.py:88(helper2)                           ->       8    0.064    0.080  profilee.py:98(subhelper)
                                                           8    0.000    0.008  {hasattr}
profilee.py:98(subhelper)                         ->      16    0.016    0.016  profilee.py:110(__getattr__)
                                                           8    0.000    0.000  {range}
{hasattr}                                         ->      12    0.012    0.012  profilee.py:110(__getattr__)
{method 'append' of 'list' objects}               ->
{method 'disable' of '_lsprof.Profiler' objects}  ->
{range}                                           ->
{sys.exc_info}                                    ->


"""

if __name__ == "__main__":
    main()