verilator/test_regress/t/t_slice_cmp.v

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2022 Wilson Snyder
// SPDX-License-Identifier: CC0-1.0

module t;

  bit a[5:0];
  bit b[5:0];

  initial begin
    a = '{1, 1, 1, 0, 0, 0};
    b = '{0, 0, 0, 1, 1, 1};
    $display(":assert: ('%b%b%b_%b%b%b' == '111_000')", a[5], a[4], a[3], a[2], a[1], a[0]);
    $display(":assert: ('%b%b%b_%b%b%b' == '000_111')", b[5], b[4], b[3], b[2], b[1], b[0]);

    if ((a[5:3] == b[2:0]) != 1'b1) $stop;
    if ((a[5:3] != b[2:0]) != 1'b0) $stop;

    $write("*-* All Finished *-*\n");
    $finish;
  end

endmodule