view tests/seq.py @ 25534:43e5a6819aba

revsetbenchmarks: use a more compact output format with a header

We change the output from:

  revset #0: draft()
  0) wall 0.011989 comb 0.010000 user 0.000000 sys 0.010000 (best of 177)
  1) wall 0.012226 comb 0.010000 user 0.000000 sys 0.010000 (best of 193)
  2) wall 0.011838 comb 0.020000 user 0.000000 sys 0.020000 (best of 208)

to:

  revset #0: draft()
       wall       comb       user       sys       count
  0)   0.012028   0.010000   0.000000   0.010000    170
  1)   0.012218   0.010000   0.000000   0.010000    157
  2)   0.012622   0.010000   0.000000   0.010000    189

This opens the road to more useful output.

#!/usr/bin/env python
#
# A portable replacement for 'seq'
#
# Usage:
#   seq STOP              [1, STOP] stepping by 1
#   seq START STOP        [START, STOP] stepping by 1
#   seq START STEP STOP   [START, STOP] stepping by STEP

import sys

start = 1
if len(sys.argv) > 2:
    start = int(sys.argv[1])

step = 1
if len(sys.argv) > 3:
    step = int(sys.argv[2])

stop = int(sys.argv[-1]) + 1

for i in xrange(start, stop, step):
    print i