upstream/mercurial-mirror Files · tests/test-issue4074.t

narrow: fix flaky behavior described in issue6150...

narrow: fix flaky behavior described in issue6150 This has been plaguing the CI for a good while, and it doesn't appear to have an easy fix proposed yet. The solution in this change is to always do an unambiguous (but expensive) lookup in case of comparison. This should always be correct, albeit suboptimal. Differential Revision: https://phab.mercurial-scm.org/D10034

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        Matt Mackall
    
bdiff: balance recursion to avoid quadratic behavior (issue4704)...

              r29014
            
      #require no-pure

      A script to generate nasty diff worst-case scenarios:

        $ cat > s.py <<EOF

        > import random

        Pulkit Goyal
    
py3: use range instead of xrange in tests/test-issue4074.t...

              r36305
            
        > for x in range(100000):

        Matt Mackall
    
bdiff: balance recursion to avoid quadratic behavior (issue4704)...

              r29014
            
        >     print

        >     if random.randint(0, 100) >= 50:

        >         x += 1

        Augie Fackler
    
tests: clean up many print statements to be print functions instead...

              r33687
            
        >     print(hex(x))

        Matt Mackall
    
bdiff: balance recursion to avoid quadratic behavior (issue4704)...

              r29014
            
        > EOF

        $ hg init a

        $ cd a

      Check in a big file:

        Matt Harbison
    
tests: quote PYTHON usage...

              r39743
            
        $ "$PYTHON" ../s.py > a

        Matt Mackall
    
bdiff: balance recursion to avoid quadratic behavior (issue4704)...

              r29014
            
        $ hg ci -qAm0

      Modify it:

        Matt Harbison
    
tests: quote PYTHON usage...

              r39743
            
        $ "$PYTHON" ../s.py > a

        Matt Mackall
    
bdiff: balance recursion to avoid quadratic behavior (issue4704)...

              r29014
            
      Time a check-in, should never take more than 10 seconds user time:

        marmoute
    
test: pin the number of CPU for issue4074 tests...

              r44837
            
        $ hg ci --time -m1 --config worker.enabled=no

        Matt Mackall
    
bdiff: balance recursion to avoid quadratic behavior (issue4704)...

              r29014
            
        time: real .* secs .user [0-9][.].* sys .* (re)

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Matt Mackall bdiff: balance recursion to avoid quadratic behavior (issue4704)...	r29014	#require no-pure

		A script to generate nasty diff worst-case scenarios:

		$ cat > s.py <<EOF
		> import random
Pulkit Goyal py3: use range instead of xrange in tests/test-issue4074.t...	r36305	> for x in range(100000):
Matt Mackall bdiff: balance recursion to avoid quadratic behavior (issue4704)...	r29014	> print
		> if random.randint(0, 100) >= 50:
		> x += 1
Augie Fackler tests: clean up many print statements to be print functions instead...	r33687	> print(hex(x))
Matt Mackall bdiff: balance recursion to avoid quadratic behavior (issue4704)...	r29014	> EOF

		$ hg init a
		$ cd a

		Check in a big file:

Matt Harbison tests: quote PYTHON usage...	r39743	$ "$PYTHON" ../s.py > a
Matt Mackall bdiff: balance recursion to avoid quadratic behavior (issue4704)...	r29014	$ hg ci -qAm0

		Modify it:

Matt Harbison tests: quote PYTHON usage...	r39743	$ "$PYTHON" ../s.py > a
Matt Mackall bdiff: balance recursion to avoid quadratic behavior (issue4704)...	r29014
		Time a check-in, should never take more than 10 seconds user time:

marmoute test: pin the number of CPU for issue4074 tests...	r44837	$ hg ci --time -m1 --config worker.enabled=no
Matt Mackall bdiff: balance recursion to avoid quadratic behavior (issue4704)...	r29014	time: real .* secs .user [0-9][.].* sys .* (re)