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#!/usr/bin/python3 -cimport os, sys; os.execv(os.path.dirname(sys.argv[1]) + "/../common/pywrap", sys.argv)
#
# Copyright (C) 2013 Red Hat, Inc.
# SPDX-License-Identifier: LGPL-2.1-or-later
import netlib
import testlib
@testlib.nondestructive
class TestNetworkingMTU(netlib.NetworkCase):
def testMtu(self):
b = self.browser
m = self.machine
self.login_and_go("/network")
b.wait_visible("#networking")
iface = 'cockpit1'
self.add_veth(iface, dhcp_cidr="10.111.113.2/20")
self.nm_activate_eth(iface)
self.wait_for_iface(iface)
self.select_iface(iface)
b.wait_visible("#network-interface")
self.configure_iface_setting('MTU')
b.wait_visible("#network-mtu-settings-dialog")
# wait until dialog initialized
b.wait_visible("#network-mtu-settings-dialog button[aria-label=Close]")
b.wait_visible("#network-mtu-settings-custom")
b.assert_pixels("#network-mtu-settings-dialog", "networking-mtu-settings-dialog")
b.set_checked('#network-mtu-settings-custom', val=True)
b.set_input_text("#network-mtu-settings-input", "-1500")
b.click("button:contains('Save')")
b.wait_in_text("#network-mtu-settings-error", "MTU must be a positive number")
b.set_input_text('#network-mtu-settings-input', "1400")
b.click("#network-mtu-settings-save")
b.wait_not_present("#network-mtu-settings-dialog")
self.wait_for_iface_setting('MTU', '1400')
# We're debugging failures here log status to journal for diagnosis
testlib.wait(lambda: "mtu 1400" in m.execute(f"ip link show {iface} | logger -s 2>&1"))
self.configure_iface_setting("MTU")
b.wait_visible("#network-mtu-settings-dialog")
b.set_checked("#network-mtu-settings-auto", val=True)
b.click("button:contains('Save')")
self.wait_for_iface_setting("MTU", "Automatic")
if __name__ == '__main__':
testlib.test_main()
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