#!/usr/bin/env sh
# Simulate the design with Icarus Verilog.  Run from anywhere: the paths are relative to this file.
set -eu
cd "$(dirname "$0")"
iverilog -g2012 -o hello.vvp ../rtl/hello.v ../tb/tb_hello.v
vvp hello.vvp | tee hello.log
grep -q 'PASS' hello.log