view tests/test-paths.py @ 195:7c37f08d303d

config: un-break showconfig wrapper when environment variables are used

This was broken when hg was picking up $EDITOR etc and showing that in
the showconfig --debug output. No test because I can't figure out how
to thread the environment variable down into the executed hg binary,
but this fixes the failure on my laptop.

import os
from tests import common
import hglib
from hglib.util import b

class test_paths(common.basetest):
    def test_basic(self):
        f = open('.hg/hgrc', 'a')
        f.write('[paths]\nfoo = bar\n')
        f.close()

        # hgrc isn't watched for changes yet, have to reopen
        self.client = hglib.open()
        paths = self.client.paths()
        self.assertEquals(len(paths), 1)
        self.assertEquals(paths[b('foo')],
                          os.path.abspath('bar').encode('latin-1'))
        self.assertEquals(self.client.paths(b('foo')),
                          os.path.abspath('bar').encode('latin-1'))