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Diffstat (limited to 'lib/python2.7/test/profilee.py')
-rw-r--r-- | lib/python2.7/test/profilee.py | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/lib/python2.7/test/profilee.py b/lib/python2.7/test/profilee.py deleted file mode 100644 index 6ad2c83..0000000 --- a/lib/python2.7/test/profilee.py +++ /dev/null @@ -1,115 +0,0 @@ -""" -Input for test_profile.py and test_cprofile.py. - -IMPORTANT: This stuff is touchy. If you modify anything above the -test class you'll have to regenerate the stats by running the two -test files. - -*ALL* NUMBERS in the expected output are relevant. If you change -the formatting of pstats, please don't just regenerate the expected -output without checking very carefully that not a single number has -changed. -""" - -import sys - -# In order to have reproducible time, we simulate a timer in the global -# variable 'TICKS', which represents simulated time in milliseconds. -# (We can't use a helper function increment the timer since it would be -# included in the profile and would appear to consume all the time.) -TICKS = 42000 - -def timer(): - return TICKS - -def testfunc(): - # 1 call - # 1000 ticks total: 270 ticks local, 730 ticks in subfunctions - global TICKS - TICKS += 99 - helper() # 300 - helper() # 300 - TICKS += 171 - factorial(14) # 130 - -def factorial(n): - # 23 calls total - # 170 ticks total, 150 ticks local - # 3 primitive calls, 130, 20 and 20 ticks total - # including 116, 17, 17 ticks local - global TICKS - if n > 0: - TICKS += n - return mul(n, factorial(n-1)) - else: - TICKS += 11 - return 1 - -def mul(a, b): - # 20 calls - # 1 tick, local - global TICKS - TICKS += 1 - return a * b - -def helper(): - # 2 calls - # 300 ticks total: 20 ticks local, 260 ticks in subfunctions - global TICKS - TICKS += 1 - helper1() # 30 - TICKS += 2 - helper1() # 30 - TICKS += 6 - helper2() # 50 - TICKS += 3 - helper2() # 50 - TICKS += 2 - helper2() # 50 - TICKS += 5 - helper2_indirect() # 70 - TICKS += 1 - -def helper1(): - # 4 calls - # 30 ticks total: 29 ticks local, 1 tick in subfunctions - global TICKS - TICKS += 10 - hasattr(C(), "foo") # 1 - TICKS += 19 - lst = [] - lst.append(42) # 0 - sys.exc_info() # 0 - -def helper2_indirect(): - helper2() # 50 - factorial(3) # 20 - -def helper2(): - # 8 calls - # 50 ticks local: 39 ticks local, 11 ticks in subfunctions - global TICKS - TICKS += 11 - hasattr(C(), "bar") # 1 - TICKS += 13 - subhelper() # 10 - TICKS += 15 - -def subhelper(): - # 8 calls - # 10 ticks total: 8 ticks local, 2 ticks in subfunctions - global TICKS - TICKS += 2 - for i in range(2): # 0 - try: - C().foo # 1 x 2 - except AttributeError: - TICKS += 3 # 3 x 2 - -class C: - def __getattr__(self, name): - # 28 calls - # 1 tick, local - global TICKS - TICKS += 1 - raise AttributeError |