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comparison contrib/revsetbenchmarks.py @ 20850:d0c2535c7aba

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revsetbenchmark: convert update to proper subprocess call
author Pierre-Yves David <pierre-yves.david@fb.com>
date Wed, 26 Mar 2014 18:14:15 -0700
parents 5abc2562106a
children 4130ec938c84
comparison
equal deleted inserted replaced
20849:5abc2562106a 20850:d0c2535c7aba
12 # 12 #
13 # This script also does one run of the current version of mercurial installed 13 # This script also does one run of the current version of mercurial installed
14 # to compare performance. 14 # to compare performance.
15 15
16 import sys 16 import sys
17 from subprocess import check_call, check_output 17 from subprocess import check_call, check_output, CalledProcessError
18 18
19 HG="hg update --quiet --check" 19
20 def update(rev):
21 """update the repo to a revision"""
22 try:
23 check_call(['hg', 'update', '--quiet', '--check', str(rev)])
24 except CalledProcessError, exc:
25 print >> sys.stderr, 'update to revision %s failed, aborting' % rev
26 sys.exit(exc.returncode)
27
20 PERF="./hg --config extensions.perf=contrib/perf.py perfrevset" 28 PERF="./hg --config extensions.perf=contrib/perf.py perfrevset"
21 29
22 target_rev = sys.argv[1] 30 target_rev = sys.argv[1]
23 31
24 revsetsfile = sys.stdin 32 revsetsfile = sys.stdin
47 sys.stdout.write("Revision: ") 55 sys.stdout.write("Revision: ")
48 sys.stdout.flush() 56 sys.stdout.flush()
49 check_call('hg log -r %s --template "{desc|firstline}\n"' % r, shell=True) 57 check_call('hg log -r %s --template "{desc|firstline}\n"' % r, shell=True)
50 58
51 print "----------------------------" 59 print "----------------------------"
52 check_call(HG + ' ' + r, shell=True) 60 update(r)
53 for idx, rset in enumerate(revsets): 61 for idx, rset in enumerate(revsets):
54 sys.stdout.write("%i) " % idx) 62 sys.stdout.write("%i) " % idx)
55 sys.stdout.flush() 63 sys.stdout.flush()
56 check_call(PERF + ' "%s"' % rset, shell=True) 64 check_call(PERF + ' "%s"' % rset, shell=True)
57 print "----------------------------" 65 print "----------------------------"