# Copyright 2019 Gentoo Authors
# 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 SlotConflictUpdateVirtTestCase(TestCase):
    def testSlotConflictUpdateVirt(self):
        ebuilds = {
            "dev-db/mysql-connector-c-6.1.11-r2": {"EAPI": "7", "SLOT": "0/18"},
            "dev-db/mysql-connector-c-8.0.17-r3": {"EAPI": "7", "SLOT": "0/21"},
            "virtual/libmysqlclient-18-r1": {
                "EAPI": "7",
                "SLOT": "0/18",
                "RDEPEND": "dev-db/mysql-connector-c:0/18",
            },
            "virtual/libmysqlclient-21": {
                "EAPI": "7",
                "SLOT": "0/21",
                "RDEPEND": "dev-db/mysql-connector-c:0/21",
            },
            "dev-perl/DBD-mysql-4.44.0": {
                "EAPI": "7",
                "RDEPEND": "virtual/libmysqlclient:=",
            },
        }

        installed = {
            "dev-db/mysql-connector-c-6.1.11-r2": {"EAPI": "7", "SLOT": "0/18"},
            "virtual/libmysqlclient-18-r1": {
                "EAPI": "7",
                "SLOT": "0/18",
                "RDEPEND": "dev-db/mysql-connector-c:0/18",
            },
            "dev-perl/DBD-mysql-4.44.0": {
                "EAPI": "7",
                "RDEPEND": "virtual/libmysqlclient:0/18=",
            },
        }

        world = ["dev-db/mysql-connector-c", "dev-perl/DBD-mysql"]

        test_cases = (
            # In order to avoid missed updates for bug 692746, consider
            # masking a package matched by all parent atoms.
            ResolverPlaygroundTestCase(
                ["@world"],
                options={"--update": True, "--deep": True},
                success=True,
                mergelist=[
                    "dev-db/mysql-connector-c-8.0.17-r3",
                    "virtual/libmysqlclient-21",
                    "dev-perl/DBD-mysql-4.44.0",
                ],
            ),
        )

        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.debug = False
            playground.cleanup()
