#!/usr/bin/python3

# Authors:
#   Petr Viktorin <pviktori@redhat.com>
#   Jason Gerard DeRose <jderose@redhat.com>
#
# Copyright (C) 2008-2013  Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

"""Pytest wrapper for running an installed (not in-tree) IPA test suite

Any command-line arguments are passed directly to pytest.
The current directory is changed to the location of the ipatests package,
so any relative paths given will be based on the ipatests module's path.
"""

import os
import sys

import pytest

import ipatests

# This is set to store --with-xunit report in an accessible place:
os.environ['IPATEST_XUNIT_PATH'] = os.path.join(os.getcwd(), 'nosetests.xml')

HERE = os.path.dirname(os.path.abspath(ipatests.__file__))

def has_option(option):
    if option in sys.argv:
        return True
    for arg in sys.argv:
        for argi in arg.split("="):
            if option in argi:
                return True
    return False

# don't override specified command line options
if not has_option("confcutdir"):
    sys.argv.insert(1, "--confcutdir={}".format(HERE))
# for backward compatibility
if not has_option("cache_dir"):
    sys.argv[1:1] = ["-o", 'cache_dir={}'.format(os.path.join(os.getcwd(),
                                                 ".pytest_cache"))]

pyt_args = [sys.executable, "-c",
            "import sys,pytest;sys.exit(pytest.main())"] + sys.argv[1:]
# shell is needed to perform globbing
sh_args = ["/bin/sh", "--norc", "--noprofile", "-c", "--"]
pyt_args_esc = [
    f"'{x}'" if not x or " " in x else x
    for x in pyt_args
]
args = sh_args + [" ".join(pyt_args_esc)]
os.chdir(HERE)
sys.stdout.flush()
os.execv(args[0], args)