#!/usr/bin/python3

# This file is part of Cockpit.
#
# Copyright (C) 2013 Red Hat, Inc.
#
# Cockpit is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
#
# Cockpit 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Cockpit; If not, see <http://www.gnu.org/licenses/>.

import parent
from netlib import *
from testlib import *


@nondestructive
@skipImage("Do not test BaseOS packages", "rhel-8-3-distropkg", "rhel-8-4-distropkg")
class TestBridge(NetworkCase):
    def testBasic(self):
        b = self.browser
        m = self.machine

        self.login_and_go("/network")
        b.wait_visible("#networking")

        # These are two independent networks. Thus there is no loop between the
        # bridge that all VMs are connected to, and the bridge we are creating here.
        iface1 = "cockpit1"
        self.add_veth(iface1, dhcp_cidr="10.111.113.1/24", dhcp_range=['10.111.113.2', '10.111.113.254'])
        self.nm_activate_eth(iface1)
        iface2 = "cockpit2"
        self.add_veth(iface2, dhcp_cidr="10.111.114.1/24", dhcp_range=['10.111.114.2', '10.111.114.254'])
        self.nm_activate_eth(iface2)
        self.wait_for_iface(iface1)
        self.wait_for_iface(iface2)

        # Bridge them
        b.click("button:contains('Add bridge')")
        b.wait_popup("network-bridge-settings-dialog")
        b.set_val("#network-bridge-settings-name-input", "tbridge")
        b.set_checked("input[data-iface='%s']" % iface1, True)
        b.set_checked("input[data-iface='%s']" % iface2, True)
        b.click("#network-bridge-settings-dialog button:contains('Apply')")
        b.wait_popdown("network-bridge-settings-dialog")
        b.wait_visible("#networking-interfaces tr[data-interface='tbridge']")

        # Check that the configuration file has the expected sane name
        # on systems that use "network-scripts".
        if "ubuntu" not in m.image and "debian" not in m.image and m.image not in ["fedora-coreos", "fedora-33", "fedora-testing"]:
            m.execute("! test -d /etc/sysconfig || test -f /etc/sysconfig/network-scripts/ifcfg-tbridge")

        # Check that the members are displayed and both On
        b.click("#networking-interfaces tr[data-interface='tbridge'] button")
        b.wait_visible("#network-interface")
        self.wait_onoff("#network-interface-members tr[data-interface='%s']" % iface1, True)
        self.wait_onoff("#network-interface-members tr[data-interface='%s']" % iface2, True)

        b.wait_text_not("#network-interface-mac", "")
        self.configure_iface_setting('Bridge')
        b.click("#network-bridge-settings-dialog button:contains('Cancel')")
        b.wait_not_present("network-bridge-settings-dialog")

        # Delete the bridge
        b.click("#network-interface button:contains('Delete')")
        b.wait_visible("#networking")
        b.wait_not_present("#networking-interfaces tr[data-interface='tbridge']")

        # Check that the former members are displayed and both On
        self.wait_for_iface(iface1)
        self.wait_for_iface(iface2)

    def testActive(self):
        b = self.browser

        self.login_and_go("/network")
        b.wait_visible("#networking")

        iface = "cockpit1"
        self.add_veth(iface, dhcp_cidr="10.111.112.2/20")
        self.nm_activate_eth(iface)
        self.wait_for_iface(iface)

        # Put an active interface into a bridge. We can't select/copy the MAC, so we can't expect to
        # get the same IP as the active interface, but it should get a valid DHCP IP.

        b.click("button:contains('Add bridge')")
        b.wait_popup("network-bridge-settings-dialog")
        b.set_val("#network-bridge-settings-name-input", "tbridge")
        b.set_checked("input[data-iface='%s']" % iface, True)
        b.click("#network-bridge-settings-dialog button:contains('Apply')")
        b.wait_popdown("network-bridge-settings-dialog")

        # Check that it has the interface and the right IP address
        b.click("#networking-interfaces tr[data-interface='tbridge'] th button")
        b.wait_visible("#network-interface")
        b.wait_visible("#network-interface-members tr[data-interface='%s']" % iface)
        b.wait_in_text("#network-interface .pf-c-card:contains('tbridge')", "10.111")


if __name__ == '__main__':
    test_main()
