# coding: utf-8

# Copyright (C) 1994-2018 Altair Engineering, Inc.
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# This file is part of the PBS Professional ("PBS Pro") software.
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from tests.functional import *


class TestQselect(TestFunctional):
    """
    Test suite for PBSPro's qselect command
    """
    def test_qselect_buffer_overflow(self):
        """
        Check that various qselect option arguments does not buffer overflow
        """
        # test -q option
        ret = self.du.run_cmd(cmd=['qselect', '-q',
                                   ('a' * 30) + '@' + ('b' * 30)])
        self.assertNotEqual(ret, None)
        self.assertIn('err', ret)
        self.assertIn('qselect: illegally formed destination: aaaaaaaaaaaaaaaa'
                      'aaaaaaaaaaaaaa@bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb',
                      ret['err'])
        # test -c
        ret = self.du.run_cmd(cmd=['qselect', '-c.abcd.w'])
        self.assertNotEqual(ret, None)
        self.assertIn('err', ret)
        self.assertIn('qselect: illegal -c value', ret['err'])
        ret = self.du.run_cmd(cmd=['qselect', '-c.eq.abcdefg'])
        self.assertNotEqual(ret, None)
        self.assertIn('err', ret)
        self.assertIn('qselect: illegal -c value', ret['err'])
        # test -a
        ret = self.du.run_cmd(cmd=['qselect', '-a.ne.' + ('1' * 100)])
        self.assertNotEqual(ret, None)
        self.assertIn('err', ret)
        self.assertIn('qselect: illegal -a value', ret['err'])
        ret = self.du.run_cmd(cmd=['qselect', '-a.abcd.5001011212'])
        self.assertNotEqual(ret, None)
        self.assertIn('err', ret)
        self.assertIn('qselect: illegal -a value', ret['err'])
        # test accounting string buf and optarg buf using -A
        ret = self.du.run_cmd(cmd=['qselect', '-A', ('a' * 300)])
        self.assertNotEqual(ret, None)
        self.assertIn('err', ret)
        self.assertEqual(ret['err'], [])
        # test -l
        ret = self.du.run_cmd(cmd=['qselect', '-l',
                                   ('a' * 300) + '.abcd.' + ('b' * 300)])
        self.assertNotEqual(ret, None)
        self.assertIn('err', ret)
        self.assertIn('qselect: illegal -l value', ret['err'])
        # test -N
        ret = self.du.run_cmd(cmd=['qselect', '-N', ('a' * 300)])
        self.assertNotEqual(ret, None)
        self.assertIn('err', ret)
        self.assertIn('qselect: illegal -N value', ret['err'])
        # test -u
        ret = self.du.run_cmd(cmd=['qselect', '-u',
                                   ('a' * 300) + '@' + ('b' * 300)])
        self.assertNotEqual(ret, None)
        self.assertIn('err', ret)
        self.assertIn('qselect: illegal -u value', ret['err'])
        # test -S
        ret = self.du.run_cmd(cmd=['qselect', '-s', 'ABCD'])
        self.assertNotEqual(ret, None)
        self.assertIn('err', ret)
        self.assertIn('qselect: illegal -s value', ret['err'])
        # test -t
        ret = self.du.run_cmd(cmd=['qselect', '-t',
                                   ('a' * 90) + '.eq.' + ('1' * 90)])
        self.assertNotEqual(ret, None)
        self.assertIn('err', ret)
        self.assertIn('qselect: illegal -t value', ret['err'])