tests/test-duplicateoptions.py

merge: pconvert paths in _unknowndirschecker before dirstate-normalizing

This fixes the failure in test-pathconflicts-basic.t on Windows.  The test was
passing in 'a\b', which was getting normalized to 'A\B', which isn't in
dirstate.  (The filesystem path is all lowercase anyway.)

This isn't the only case of calling dirstate.normalize(), but other methods here
(util.finddirs()) seem to assume the input paths are already using '/'.  I think
the backslash comes from wvfs.reljoin() (in this case), but could also come from
wvfs.walk(), so this is the only case that needs it.

from __future__ import absolute_import, print_function
import os
from mercurial import (
    commands,
    extensions,
    ui as uimod,
)

ignore = {b'highlight', b'win32text', b'factotum'}

if os.name != 'nt':
    ignore.add(b'win32mbcs')

disabled = [ext for ext in extensions.disabled().keys() if ext not in ignore]

hgrc = open(os.environ["HGRCPATH"], 'wb')
hgrc.write(b'[extensions]\n')

for ext in disabled:
    hgrc.write(ext + b'=\n')

hgrc.close()

u = uimod.ui.load()
extensions.loadall(u)

globalshort = set()
globallong = set()
for option in commands.globalopts:
    option[0] and globalshort.add(option[0])
    option[1] and globallong.add(option[1])

for cmd, entry in commands.table.items():
    seenshort = globalshort.copy()
    seenlong = globallong.copy()
    for option in entry[1]:
        if (option[0] and option[0] in seenshort) or \
           (option[1] and option[1] in seenlong):
            print("command '" + cmd + "' has duplicate option " + str(option))
        seenshort.add(option[0])
        seenlong.add(option[1])