author | Gregory Szorc <gregory.szorc@gmail.com> |
Wed, 31 Jan 2018 16:43:46 -0800 | |
changeset 35985 | e69e65b2b4a9 |
parent 33721 | 24849d53697d |
child 36291 | 57c671cf7a69 |
permissions | -rw-r--r-- |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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#require no-pure |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
diff
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A script to generate nasty diff worst-case scenarios: |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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$ cat > s.py <<EOF |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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> import random |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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> for x in xrange(100000): |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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> if random.randint(0, 100) >= 50: |
f1ca249696ed
bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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> x += 1 |
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24849d53697d
tests: clean up many print statements to be print functions instead
Augie Fackler <augie@google.com>
parents:
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> print(hex(x)) |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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> EOF |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
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f1ca249696ed
bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
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$ hg init a |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
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$ cd a |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
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Matt Mackall <mpm@selenic.com>
parents:
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Check in a big file: |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
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75be14993fda
cleanup: use $PYTHON to run python in many more tests
Augie Fackler <augie@google.com>
parents:
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$ $PYTHON ../s.py > a |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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$ hg ci -qAm0 |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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Modify it: |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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32940
75be14993fda
cleanup: use $PYTHON to run python in many more tests
Augie Fackler <augie@google.com>
parents:
29014
diff
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$ $PYTHON ../s.py > a |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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Time a check-in, should never take more than 10 seconds user time: |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
Matt Mackall <mpm@selenic.com>
parents:
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27 |
|
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$ hg ci --time -m1 |
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bdiff: balance recursion to avoid quadratic behavior (issue4704)
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time: real .* secs .user [0-9][.].* sys .* (re) |