view tests/test-dispatch.py @ 26011:ce77436162a5

changelog: trust C implementation of reachableroots more

There are no remaining codepaths in reachableroots where it will
return None, so just trust it completely and simplify this method.

Result by revset
================

Revision:
0) Revision 1c75249e159b: style: adjust whitespaces in webutil.py
1) Revision d1d91b8090c6: changelog: trust C implementation of reachableroots more

revset #0: 0::tip
   plain
0) 0.067684
1) 0.006622   9%

revset #1: 0::@
   plain
0) 0.068249
1) 0.009394  13%

IOW this is a 10x speedup in my repo for hg itself for 0::tip and
similar revsets now that the C code is correctly wired up.

import os
from mercurial import dispatch

def testdispatch(cmd):
    """Simple wrapper around dispatch.dispatch()

    Prints command and result value, but does not handle quoting.
    """
    print "running: %s" % (cmd,)
    req = dispatch.request(cmd.split())
    result = dispatch.dispatch(req)
    print "result: %r" % (result,)


testdispatch("init test1")
os.chdir('test1')

# create file 'foo', add and commit
f = open('foo', 'wb')
f.write('foo\n')
f.close()
testdispatch("add foo")
testdispatch("commit -m commit1 -d 2000-01-01 foo")

# append to file 'foo' and commit
f = open('foo', 'ab')
f.write('bar\n')
f.close()
testdispatch("commit -m commit2 -d 2000-01-02 foo")

# check 88803a69b24 (fancyopts modified command table)
testdispatch("log -r 0")
testdispatch("log -r tip")