File: t_probdist_bad.v

package info (click to toggle)
verilator 5.038-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 162,552 kB
  • sloc: cpp: 139,204; python: 20,931; ansic: 10,222; yacc: 6,000; lex: 1,925; makefile: 1,260; sh: 494; perl: 282; fortran: 22
file content (35 lines) | stat: -rw-r--r-- 1,098 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain, for
// any use, without warranty, 2022 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0

`define stop $stop
`define checkd(gotv,expv) do if ((gotv) !== (expv)) begin $write("%%Error: %s:%0d:  got=%0d exp=%0d\n", `__FILE__,`__LINE__, (gotv), (expv)); `stop; end while(0);

module t(/*AUTOARG*/);

   integer seed;
   integer r;

   initial begin
      // Illegal values
      r = $dist_chi_square(seed, 0);
      if (r != 0 && !$isunknown(r)) $stop;
      r = $dist_erlang(seed, 0, 0);
      if (r != 0 && !$isunknown(r)) $stop;
      r = $dist_exponential(seed, 0);
      if (r != 0 && !$isunknown(r)) $stop;
      // r =$dist_exponential(seed, mean);  // Always valid
      r = $dist_poisson(seed, 0);
      if (r != 0 && !$isunknown(r)) $stop;
      r = $dist_t(seed, 0);
      if (r != 0 && !$isunknown(r)) $stop;
      r = $dist_uniform(seed, 10, 0);
      if (r != 10 && !$isunknown(r)) $stop;

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

endmodule