Commit abc7d6d
Update test_monitoring from CPython 3.14.3
1 parent 93099e3 commit abc7d6d
3 files changed
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| 1 | + """ | ||
| 2 | + Input for test_profile.py and test_cprofile.py. | ||
| 3 | + | ||
| 4 | + IMPORTANT: This stuff is touchy. If you modify anything above the | ||
| 5 | + test class you'll have to regenerate the stats by running the two | ||
| 6 | + test files. | ||
| 7 | + | ||
| 8 | + *ALL* NUMBERS in the expected output are relevant. If you change | ||
| 9 | + the formatting of pstats, please don't just regenerate the expected | ||
| 10 | + output without checking very carefully that not a single number has | ||
| 11 | + changed. | ||
| 12 | + """ | ||
| 13 | + | ||
| 14 | + import sys | ||
| 15 | + | ||
| 16 | + # In order to have reproducible time, we simulate a timer in the global | ||
| 17 | + # variable 'TICKS', which represents simulated time in milliseconds. | ||
| 18 | + # (We can't use a helper function increment the timer since it would be | ||
| 19 | + # included in the profile and would appear to consume all the time.) | ||
| 20 | + TICKS = 42000 | ||
| 21 | + | ||
| 22 | + def timer(): | ||
| 23 | + return TICKS | ||
| 24 | + | ||
| 25 | + def testfunc(): | ||
| 26 | + # 1 call | ||
| 27 | + # 1000 ticks total: 270 ticks local, 730 ticks in subfunctions | ||
| 28 | + global TICKS | ||
| 29 | + TICKS += 99 | ||
| 30 | + helper() # 300 | ||
| 31 | + helper() # 300 | ||
| 32 | + TICKS += 171 | ||
| 33 | + factorial(14) # 130 | ||
| 34 | + | ||
| 35 | + def factorial(n): | ||
| 36 | + # 23 calls total | ||
| 37 | + # 170 ticks total, 150 ticks local | ||
| 38 | + # 3 primitive calls, 130, 20 and 20 ticks total | ||
| 39 | + # including 116, 17, 17 ticks local | ||
| 40 | + global TICKS | ||
| 41 | + if n > 0: | ||
| 42 | + TICKS += n | ||
| 43 | + return mul(n, factorial(n-1)) | ||
| 44 | + else: | ||
| 45 | + TICKS += 11 | ||
| 46 | + return 1 | ||
| 47 | + | ||
| 48 | + def mul(a, b): | ||
| 49 | + # 20 calls | ||
| 50 | + # 1 tick, local | ||
| 51 | + global TICKS | ||
| 52 | + TICKS += 1 | ||
| 53 | + return a * b | ||
| 54 | + | ||
| 55 | + def helper(): | ||
| 56 | + # 2 calls | ||
| 57 | + # 300 ticks total: 20 ticks local, 260 ticks in subfunctions | ||
| 58 | + global TICKS | ||
| 59 | + TICKS += 1 | ||
| 60 | + helper1() # 30 | ||
| 61 | + TICKS += 2 | ||
| 62 | + helper1() # 30 | ||
| 63 | + TICKS += 6 | ||
| 64 | + helper2() # 50 | ||
| 65 | + TICKS += 3 | ||
| 66 | + helper2() # 50 | ||
| 67 | + TICKS += 2 | ||
| 68 | + helper2() # 50 | ||
| 69 | + TICKS += 5 | ||
| 70 | + helper2_indirect() # 70 | ||
| 71 | + TICKS += 1 | ||
| 72 | + | ||
| 73 | + def helper1(): | ||
| 74 | + # 4 calls | ||
| 75 | + # 30 ticks total: 29 ticks local, 1 tick in subfunctions | ||
| 76 | + global TICKS | ||
| 77 | + TICKS += 10 | ||
| 78 | + hasattr(C(), "foo") # 1 | ||
| 79 | + TICKS += 19 | ||
| 80 | + lst = [] | ||
| 81 | + lst.append(42) # 0 | ||
| 82 | + sys.exception() # 0 | ||
| 83 | + | ||
| 84 | + def helper2_indirect(): | ||
| 85 | + helper2() # 50 | ||
| 86 | + factorial(3) # 20 | ||
| 87 | + | ||
| 88 | + def helper2(): | ||
| 89 | + # 8 calls | ||
| 90 | + # 50 ticks local: 39 ticks local, 11 ticks in subfunctions | ||
| 91 | + global TICKS | ||
| 92 | + TICKS += 11 | ||
| 93 | + hasattr(C(), "bar") # 1 | ||
| 94 | + TICKS += 13 | ||
| 95 | + subhelper() # 10 | ||
| 96 | + TICKS += 15 | ||
| 97 | + | ||
| 98 | + def subhelper(): | ||
| 99 | + # 8 calls | ||
| 100 | + # 10 ticks total: 8 ticks local, 2 ticks in subfunctions | ||
| 101 | + global TICKS | ||
| 102 | + TICKS += 2 | ||
| 103 | + for i in range(2): # 0 | ||
| 104 | + try: | ||
| 105 | + C().foo # 1 x 2 | ||
| 106 | + except AttributeError: | ||
| 107 | + TICKS += 3 # 3 x 2 | ||
| 108 | + | ||
| 109 | + class C: | ||
| 110 | + def __getattr__(self, name): | ||
| 111 | + # 28 calls | ||
| 112 | + # 1 tick, local | ||
| 113 | + global TICKS | ||
| 114 | + TICKS += 1 | ||
| 115 | + raise AttributeError | ||
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