# Copyright 2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

from portage.tests import TestCase
from portage.tests.resolver.ResolverPlayground import (
    ResolverPlayground,
    ResolverPlaygroundTestCase,
)


class SlotOperatorUpdateProbeParentDowngradeTestCase(TestCase):
    def testSlotOperatorUpdateProbeParentDowngrade(self):
        ebuilds = {
            "net-nds/openldap-2.4.40-r3": {
                "EAPI": "5",
                "RDEPEND": "<sys-libs/db-6.0:= "
                + "|| ( sys-libs/db:5.3 sys-libs/db:5.1 )",
            },
            "net-nds/openldap-2.4.40": {"EAPI": "5", "RDEPEND": "sys-libs/db"},
            "sys-libs/db-6.0": {
                "SLOT": "6.0",
            },
            "sys-libs/db-5.3": {
                "SLOT": "5.3",
            },
        }

        installed = {
            "net-nds/openldap-2.4.40-r3": {
                "EAPI": "5",
                "RDEPEND": "<sys-libs/db-6.0:5.3/5.3= "
                + "|| ( sys-libs/db:5.3 sys-libs/db:5.1 )",
            },
            "sys-libs/db-6.0": {
                "SLOT": "6.0",
            },
            "sys-libs/db-5.3": {
                "SLOT": "5.3",
            },
        }

        world = ("net-nds/openldap",)

        test_cases = (
            # bug 528610 - openldap rebuild was triggered
            # inappropriately, due to slot_operator_update_probe
            # selecting an inappropriate replacement parent of
            # a lower version than desired.
            ResolverPlaygroundTestCase(
                ["@world"],
                success=True,
                options={"--update": True, "--deep": True},
                mergelist=[],
            ),
        )

        playground = ResolverPlayground(
            ebuilds=ebuilds, installed=installed, world=world, debug=False
        )
        try:
            for test_case in test_cases:
                playground.run_TestCase(test_case)
                self.assertEqual(test_case.test_success, True, test_case.fail_msg)
        finally:
            playground.cleanup()