%description:
Verify that inherited parameters can be assigned from other parameters.

%file: test.ned

import testlib.Dump;

channel C extends ned.DatarateChannel
{
    parameters:
        double length @unit(m);
        delay = 1s*(length/1m)/(speedOfLight/1mps); // placed in between, to prove that order doesn't matter
        double speedOfLight @unit(mps) = default(3e8mps);
}

module Node
{
    gates:
        inout g;
    connections allowunconnected:
}

network Test
{
    submodules:
        a: Node;
        b: Node;
        dump: Dump;
    connections:
        a.g <--> C <--> b.g;
}

%inifile: test.ini
[General]
network = Test
cmdenv-express-mode = false
cmdenv-event-banners = false

**.length = 30m

%subst: /e\+00/e+0/
%subst: /e\-00/e-0/

%contains: stdout
module Test: Test {
    parameters:
        @isNetwork
    submodules:
        module Test.a: Node {
            gates:
                g$i: <-- b.g$o, (C)channel disabled=false delay=1e-07s datarate=0bps ber=0 per=0 length=30m speedOfLight=3e+08mps
                g$o: --> b.g$i, (C)channel disabled=false delay=1e-07s datarate=0bps ber=0 per=0 length=30m speedOfLight=3e+08mps
        }
        module Test.b: Node {
            gates:
                g$i: <-- a.g$o, (C)channel disabled=false delay=1e-07s datarate=0bps ber=0 per=0 length=30m speedOfLight=3e+08mps
                g$o: --> a.g$i, (C)channel disabled=false delay=1e-07s datarate=0bps ber=0 per=0 length=30m speedOfLight=3e+08mps
        }
}