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// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain, for
// any use, without warranty, 2023 by Antmicro Ltd.
// SPDX-License-Identifier: CC0-1.0
module t;
bit clk = 0, foo = 0, bar = 0;
always #5 clk = ~clk;
clocking cb @(posedge clk);
input #11 output #2 foo;
inout bar;
endclocking
initial begin
cb.foo <= 1;
cb.bar <= 1;
if (foo != 0 || cb.foo != 0) $stop;
if (bar != 0 || cb.bar != 0) $stop;
@(posedge bar)
if ($time != 5) $stop;
if (foo != 0 || cb.foo != 0) $stop;
if (cb.bar != 0) $stop;
#1
if (foo != 0 || cb.foo != 0) $stop;
if (cb.bar != 1) $stop;
@(posedge foo)
if ($time != 7) $stop;
if (cb.foo != 0) $stop;
#9 // $time == 16
if (cb.foo != 0) $stop;
#10 // $time == 26
if (cb.foo != 1) $stop;
$write("*-* All Finished *-*\n");
$finish;
end
endmodule
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