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nixos/tests: add test for virtual interfaces

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rnhmjoj 2018-01-31 05:52:22 +01:00
parent 46c158a32f
commit f1cacaf97c
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1 changed files with 43 additions and 0 deletions
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43
nixos/tests/networking.nix
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@ -433,6 +433,49 @@ let
$client2->succeed("ip addr show dev vlan >&2");
'';
};
virtual = {
name = "Virtual";
machine = {
networking.interfaces."tap0" = {
ip4 = [ { address = "192.168.1.1"; prefixLength = 24; } ];
ip6 = [ { address = "2001:1470:fffd:2096::"; prefixLength = 64; } ];
virtual = true;
};
networking.interfaces."tun0" = {
ip4 = [ { address = "192.168.1.2"; prefixLength = 24; } ];
ip6 = [ { address = "2001:1470:fffd:2097::"; prefixLength = 64; } ];
virtual = true;
};
};
testScript = ''
my $targetList = <<'END';
tap0: tap UNKNOWN_FLAGS:800 user 0
tun0: tun UNKNOWN_FLAGS:800 user 0
END
# Wait for networking to come up
$machine->start;
$machine->waitForUnit("network.target");
# Test interfaces set up
my $list = $machine->succeed("ip tuntap list | sort");
"$list" eq "$targetList" or die(
"The list of virtual interfaces does not match the expected one:\n",
"Result:\n", "$list\n",
"Expected:\n", "$targetList\n"
);
# Test interfaces clean up
$machine->succeed("systemctl stop network-addresses-tap0");
$machine->succeed("systemctl stop network-addresses-tun0");
my $residue = $machine->succeed("ip tuntap list");
$residue eq "" or die(
"Some virtual interface has not been properly cleaned:\n",
"$residue\n"
);
'';
};
};
in mapAttrs (const (attrs: makeTest (attrs // {