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// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed into the Public Domain, for any use,
// without warranty, 2013 by Wilson Snyder.
module t (/*AUTOARG*/);
function int f( int j = 1, int s = 0 );
return (j<<16) | s;
endfunction
`define checkh(gotv,expv) do if ((gotv) !== (expv)) begin $write("%%Error: %s:%0d: got='h%x exp='h%x\n", `__FILE__,`__LINE__, (gotv), (expv)); $stop; end while(0);
initial begin
`checkh( f(.j(2), .s(1)) , 32'h2_0001 );
`checkh( f(.s(1)) , 32'h1_0001 );
`checkh( f(, 1) , 32'h1_0001 );
`checkh( f(.j(2)) , 32'h2_0000 );
`checkh( f(.s(1), .j(2)) , 32'h2_0001 );
`checkh( f(.s(), .j()) , 32'h1_0000 );
`checkh( f(2) , 32'h2_0000 );
`checkh( f() , 32'h1_0000 );
$write("*-* All Finished *-*\n");
$finish;
end
endmodule
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