view tests/readlink.py @ 28284:0fe00bdb2f4f

run-tests: fix Python 3 incompatibilities

At one point run-tests.py and test-run-tests.t worked and passed
under Python 3.5. Various changes to run-tests.py over the past
several months appear to have broken Python 3.5 compatibility.

This patch implements various fixes (all related to str/bytes type
coercion) to make run-tests.py and test-run-tests.t mostly work
again. There are still a few failures in test-run-tests.t due to
issues importing mercurial.* modules. But at least run-tests.py
seems to work under 3.5 again.

#!/usr/bin/env python

import errno, os, sys

for f in sys.argv[1:]:
    try:
        print f, '->', os.readlink(f)
    except OSError as err:
        if err.errno != errno.EINVAL:
            raise
        print f, 'not a symlink'

sys.exit(0)